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[openeuler:OLK-6.6 2195/2195] drivers/vhost/vdpa.c:589:16: error: call to undeclared function 'iommufd_ctx_from_fd'; ISO C99 and later do not support implicit function declarations
by kernel test robot 27 Jun '25
by kernel test robot 27 Jun '25
27 Jun '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: c02455c4cce8052f74fc11c09e9073c01c7f33a4
commit: 6a58b8be556fb7de52ae0272a994a1c73fffc903 [2195/2195] vhost/vdpa: Add support to bind and attach iommufd
config: x86_64-randconfig-2002-20250501 (https://download.01.org/0day-ci/archive/20250627/202506270113.hqxVfK1W-lkp@…)
compiler: clang version 20.1.2 (https://github.com/llvm/llvm-project 58df0ef89dd64126512e4ee27b4ac3fd8ddf6247)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250627/202506270113.hqxVfK1W-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202506270113.hqxVfK1W-lkp@intel.com/
Note: the openeuler/OLK-6.6 HEAD c02455c4cce8052f74fc11c09e9073c01c7f33a4 builds fine.
It only hurts bisectability.
All errors (new ones prefixed by >>):
>> drivers/vhost/vdpa.c:589:16: error: call to undeclared function 'iommufd_ctx_from_fd'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
589 | iommufd_ctx = iommufd_ctx_from_fd(bind.iommufd);
| ^
drivers/vhost/vdpa.c:589:16: note: did you mean 'iommufd_ctx_from_file'?
include/linux/iommufd.h:143:35: note: 'iommufd_ctx_from_file' declared here
143 | static inline struct iommufd_ctx *iommufd_ctx_from_file(struct file *file)
| ^
>> drivers/vhost/vdpa.c:589:14: error: incompatible integer to pointer conversion assigning to 'struct iommufd_ctx *' from 'int' [-Wint-conversion]
589 | iommufd_ctx = iommufd_ctx_from_fd(bind.iommufd);
| ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2 errors generated.
vim +/iommufd_ctx_from_fd +589 drivers/vhost/vdpa.c
576
577 static long vhost_vdpa_bind_iommufd(struct vhost_vdpa *v, int __user *argp)
578 {
579 struct vhost_vdpa_bind_iommufd bind;
580 struct iommufd_ctx *iommufd_ctx;
581 struct iommufd_device *idev;
582 struct device *dma_dev = vdpa_get_dma_dev(v->vdpa);
583 struct iommu_group *iommu_group = iommu_group_get(dma_dev);
584 int ret = 0;
585
586 if (copy_from_user(&bind, argp, sizeof(bind)))
587 return -EFAULT;
588
> 589 iommufd_ctx = iommufd_ctx_from_fd(bind.iommufd);
590 if (IS_ERR(iommufd_ctx))
591 return PTR_ERR(iommufd_ctx);
592
593 if (v->domain) {
594 iommu_detach_device(v->domain, dma_dev);
595 iommu_domain_free(v->domain);
596 v->domain = NULL;
597 }
598
599 /**
600 * Default iommu domain is created when vdpa device driver probes.
601 * Unuse default domain first to avoid failure when claiming dma owner.
602 */
603 if (dma_dev->bus && dma_dev->bus->dma_cleanup)
604 dma_dev->bus->dma_cleanup(dma_dev);
605 ret = iommu_group_claim_dma_owner(iommu_group, iommufd_ctx);
606 if (ret)
607 goto dma_configure;
608
609 idev = iommufd_device_bind(iommufd_ctx, dma_dev, &bind.out_devid);
610 if (IS_ERR(idev)) {
611 ret = PTR_ERR(idev);
612 goto release_owner;
613 }
614 v->iommufd_dev = idev;
615
616 if (copy_to_user(argp, &bind, sizeof(bind))) {
617 ret = -EFAULT;
618 goto unbind;
619 }
620
621 goto out;
622
623 unbind:
624 iommufd_device_unbind(v->iommufd_dev);
625 v->iommufd_dev = NULL;
626 release_owner:
627 iommu_group_release_dma_owner(iommu_group);
628 dma_configure:
629 if (dma_dev->bus && dma_dev->bus->dma_configure)
630 dma_dev->bus->dma_configure(dma_dev);
631 out:
632 iommufd_ctx_put(iommufd_ctx);
633 return ret;
634 }
635
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-5.10] BUILD REGRESSION bd1292643b0c21d479576112ae30a36852780157
by kernel test robot 27 Jun '25
by kernel test robot 27 Jun '25
27 Jun '25
tree/branch: https://gitee.com/openeuler/kernel.git OLK-5.10
branch HEAD: bd1292643b0c21d479576112ae30a36852780157 !16786 Fix CVE-2022-50230
Error/Warning (recently discovered and may have been fixed):
https://lore.kernel.org/oe-kbuild-all/202505280024.8UbNlKSa-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202505280046.3lWnWdOg-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202505301434.xq8uzhGR-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202506042153.UZ29KeGA-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202506250532.Z1zFLzpP-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202506250600.ecsKU6CC-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202506251007.uWNSnCWy-lkp@intel.com
block/bio.c:412: warning: Excess function parameter 'nr_iovecs' description in 'bio_alloc_bioset'
block/bio.c:412: warning: Function parameter or member 'nr_iovecs_int' not described in 'bio_alloc_bioset'
drivers/irqchip/irq-gic-v3-its.c:524:6: warning: no previous prototype for 'build_devid_pools' [-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debugfs.c:432:6: error: no previous prototype for function 'sxe_debugfs_entries_init' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debugfs.c:459:6: error: no previous prototype for function 'sxe_debugfs_entries_exit' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debugfs.c:465:6: error: no previous prototype for function 'sxe_debugfs_init' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debugfs.c:470:6: error: no previous prototype for function 'sxe_debugfs_exit' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_ethtool.c:2022:5: error: no previous prototype for function 'sxe_reg_test' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_ethtool.c:2644:5: error: no previous prototype for function 'sxe_phys_id_set' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:230:6: error: no previous prototype for function 'sxe_hw_no_snoop_disable' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:262:6: error: no previous prototype for function 'sxe_hw_uc_addr_pool_del' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:283:5: error: no previous prototype for function 'sxe_hw_uc_addr_pool_enable' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:337:5: error: no previous prototype for function 'sxe_hw_nic_reset' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:367:6: error: no previous prototype for function 'sxe_hw_pf_rst_done_set' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:735:5: error: no previous prototype for function 'sxe_hw_pending_irq_read_clear' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:740:6: error: no previous prototype for function 'sxe_hw_pending_irq_write_clear' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:745:5: error: no previous prototype for function 'sxe_hw_irq_cause_get' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:765:6: error: no previous prototype for function 'sxe_hw_ring_irq_auto_disable' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:775:6: error: no previous prototype for function 'sxe_hw_irq_general_reg_set' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:780:5: error: no previous prototype for function 'sxe_hw_irq_general_reg_get' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:790:6: error: no previous prototype for function 'sxe_hw_event_irq_map' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:806:6: error: no previous prototype for function 'sxe_hw_ring_irq_map' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:823:6: error: no previous prototype for function 'sxe_hw_ring_irq_interval_set' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:838:6: error: no previous prototype for function 'sxe_hw_event_irq_auto_clear_set' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:843:6: error: no previous prototype for function 'sxe_hw_specific_irq_disable' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:848:6: error: no previous prototype for function 'sxe_hw_specific_irq_enable' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:876:6: error: no previous prototype for function 'sxe_hw_all_irq_disable' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:994:5: error: no previous prototype for function 'sxe_hw_link_speed_get' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_irq.c:136:5: error: no previous prototype for function 'sxe_msi_irq_init' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_irq.c:182:6: error: no previous prototype for function 'sxe_disable_dcb' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_irq.c:212:6: error: no previous prototype for function 'sxe_disable_rss' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_irq.c:729:6: error: no previous prototype for function 'sxe_lsc_irq_handler' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_irq.c:745:6: error: no previous prototype for function 'sxe_mailbox_irq_handler' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_main.c:70:6: error: no previous prototype for function 'sxe_allow_inval_mac' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_phy.c:733:5: error: no previous prototype for function 'sxe_multispeed_sfp_link_configure' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_rx_proc.c:1431:6: error: no previous prototype for function 'sxe_headers_cleanup' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_rx_proc.c:1569:6: error: no previous prototype for function 'sxe_rx_buffer_page_offset_update' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_sriov.c:1552:6: error: no previous prototype for function 'sxe_set_vf_link_enable' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_sriov.c:766:6: error: variable 'ret' set but not used [-Werror,-Wunused-but-set-variable]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_xdp.c:403:6: error: no previous prototype for function 'sxe_txrx_ring_enable' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:160:6: error: no previous prototype for function 'sxevf_hw_stop' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:187:6: error: no previous prototype for function 'sxevf_msg_write' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:196:5: error: no previous prototype for function 'sxevf_msg_read' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:206:5: error: no previous prototype for function 'sxevf_mailbox_read' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:211:6: error: no previous prototype for function 'sxevf_mailbox_write' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:216:6: error: no previous prototype for function 'sxevf_pf_req_irq_trigger' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:221:6: error: no previous prototype for function 'sxevf_pf_ack_irq_trigger' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:226:6: error: no previous prototype for function 'sxevf_event_irq_map' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:240:6: error: no previous prototype for function 'sxevf_specific_irq_enable' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:245:6: error: no previous prototype for function 'sxevf_irq_enable' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:251:6: error: no previous prototype for function 'sxevf_irq_disable' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:259:6: error: no previous prototype for function 'sxevf_hw_ring_irq_map' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:276:6: error: no previous prototype for function 'sxevf_ring_irq_interval_set' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:313:6: error: no previous prototype for function 'sxevf_hw_reset' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:324:5: error: no previous prototype for function 'sxevf_link_state_get' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:539:6: error: no previous prototype for function 'sxevf_tx_ring_switch' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:594:6: error: no previous prototype for function 'sxevf_rx_ring_switch' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:626:6: error: no previous prototype for function 'sxevf_rx_ring_desc_configure' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:640:6: error: no previous prototype for function 'sxevf_rx_rcv_ctl_configure' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_rx_proc.c:362:6: error: no previous prototype for function 'sxevf_rx_ring_buffers_alloc' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_tx_proc.c:127:5: error: no previous prototype for function 'sxevf_tx_ring_alloc' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_tx_proc.c:88:6: error: no previous prototype for function 'sxevf_tx_ring_free' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/./linux/ps3_base.c:546:5: error: no previous prototype for function 'ps3_pci_init' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/./linux/ps3_base.c:900:5: error: no previous prototype for function 'ps3_pci_init_complete' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/./linux/ps3_base.c:946:6: error: no previous prototype for function 'ps3_pci_init_complete_exit' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/./linux/ps3_cli_debug.c:1060:5: error: no previous prototype for function 'ps3_dump_context_show' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/./linux/ps3_driver_log.c:41:19: error: unused function 'time_for_log' [-Werror,-Wunused-function]
drivers/scsi/linkdata/ps3stor/./linux/ps3_driver_log.c:65:19: error: unused function 'time_for_file_name' [-Werror,-Wunused-function]
drivers/scsi/linkdata/ps3stor/./linux/ps3_dump.c:160:5: error: no previous prototype for function 'ps3_dump_file_write' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/./linux/ps3_dump.c:201:5: error: no previous prototype for function 'ps3_dump_file_close' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/./linux/ps3_dump.c:29:5: error: no previous prototype for function 'ps3_dump_local_time' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/./linux/ps3_dump.c:51:5: error: no previous prototype for function 'ps3_dump_filename_build' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/./linux/ps3_dump.c:77:5: error: no previous prototype for function 'ps3_dump_file_open' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_cmd_complete.c:132:6: error: no previous prototype for function 'ps3_trigger_irq_poll' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_cmd_complete.c:244:5: error: no previous prototype for function 'ps3_resp_status_convert' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_cmd_statistics.c:404:6: error: no previous prototype for function 'ps3_io_recv_ok_stat_inc' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_cmd_statistics.c:86:6: error: no previous prototype for function 'ps3_cmd_stat_content_clear' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_debug.c:884:5: error: no previous prototype for function 'ps3_dump_dir_length' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_device_manager.c:1582:5: error: no previous prototype for function 'ps3_scsi_private_init_pd' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_device_manager.c:1664:5: error: no previous prototype for function 'ps3_scsi_private_init_vd' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_device_manager_sas.c:1633:5: error: no previous prototype for function 'ps3_sas_expander_phys_refresh' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_ioc_adp.c:148:6: error: no previous prototype for function 'ps3_ioc_resource_prepare_hba' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_ioc_adp.c:37:6: error: no previous prototype for function 'ps3_ioc_resource_prepare_switch' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_ioc_adp.c:89:6: error: no previous prototype for function 'ps3_ioc_resource_prepare_raid' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_ioc_manager.c:308:5: error: no previous prototype for function 'ps3_hard_reset_to_ready' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_ioctl.c:786:6: error: no previous prototype for function 'ps3_clean_mgr_cmd' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_irq.c:22:27: error: unused variable 'PS3_INTERRUPT_CMD_DISABLE_ALL_MASK' [-Werror,-Wunused-const-variable]
drivers/scsi/linkdata/ps3stor/ps3_irq.c:23:27: error: unused variable 'PS3_INTERRUPT_CMD_ENABLE_MSIX' [-Werror,-Wunused-const-variable]
drivers/scsi/linkdata/ps3stor/ps3_irq.c:24:27: error: unused variable 'PS3_INTERRUPT_MASK_DISABLE' [-Werror,-Wunused-const-variable]
drivers/scsi/linkdata/ps3stor/ps3_irq.c:25:27: error: unused variable 'PS3_INTERRUPT_STATUS_EXIST_IRQ' [-Werror,-Wunused-const-variable]
drivers/scsi/linkdata/ps3stor/ps3_irq.c:26:27: error: unused variable 'PS3_INTERRUPT_CLEAR_IRQ' [-Werror,-Wunused-const-variable]
drivers/scsi/linkdata/ps3stor/ps3_irq.c:28:27: error: unused variable 'PS3_SSD_IOPS_MSIX_VECTORS' [-Werror,-Wunused-const-variable]
drivers/scsi/linkdata/ps3stor/ps3_irq.c:29:27: error: unused variable 'PS3_HDD_IOPS_MSIX_VECTORS' [-Werror,-Wunused-const-variable]
drivers/scsi/linkdata/ps3stor/ps3_module_para.c:610:14: error: no previous prototype for function 'ps3_cli_ver_query' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:1059:6: error: no previous prototype for function 'ps3_qos_pd_waitq_ratio_update' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:2020:15: error: no previous prototype for function 'ps3_hba_qos_decision' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:2041:6: error: no previous prototype for function 'ps3_hba_qos_waitq_notify' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:2101:6: error: no previous prototype for function 'ps3_cmd_waitq_abort' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:212:1: error: no previous prototype for function 'ps3_qos_cmd_waitq_get' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:2464:6: error: no previous prototype for function 'ps3_hba_qos_waitq_clear_all' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:2828:6: error: no previous prototype for function 'ps3_hba_qos_vd_init' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:2937:6: error: no previous prototype for function 'ps3_hba_qos_vd_reset' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:3024:6: error: no previous prototype for function 'ps3_hba_qos_waitq_poll' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:3280:15: error: no previous prototype for function 'ps3_raid_qos_decision' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:3335:6: error: no previous prototype for function 'ps3_qos_mgrq_resend' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:336:15: error: no previous prototype for function 'ps3_qos_vd_cmdword_get' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:3479:6: error: no previous prototype for function 'ps3_raid_qos_waitq_notify' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:352:15: error: no previous prototype for function 'ps3_qos_exclusive_cmdword_get' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:364:15: error: no previous prototype for function 'ps3_qos_tg_decision' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:3822:15: error: no previous prototype for function 'ps3_raid_qos_waitq_abort' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:750:15: error: no previous prototype for function 'ps3_qos_all_pd_rc_get' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:877:6: error: no previous prototype for function 'ps3_pd_quota_waitq_clear_all' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:893:6: error: no previous prototype for function 'ps3_pd_quota_waitq_clean' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_r1x_write_lock.c:1174:5: error: no previous prototype for function 'ps3_range_check_and_insert' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_r1x_write_lock.c:1232:5: error: no previous prototype for function 'ps3_r1x_hash_range_lock' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_r1x_write_lock.c:1313:6: error: no previous prototype for function 'ps3_r1x_hash_range_unlock' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_r1x_write_lock.c:579:5: error: no previous prototype for function 'ps3_r1x_hash_bit_check' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_r1x_write_lock.c:679:6: error: no previous prototype for function 'ps3_r1x_conflict_queue_hash_bit_lock' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_r1x_write_lock.c:731:5: error: no previous prototype for function 'ps3_r1x_hash_bit_lock' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_r1x_write_lock.c:989:6: error: no previous prototype for function 'ps3_r1x_hash_bit_unlock' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_rb_tree.c:155:6: error: no previous prototype for function 'rbtDelNodeDo' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_recovery.c:205:6: error: no previous prototype for function 'ps3_recovery_irq_queue_destroy' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_recovery.c:2701:6: error: no previous prototype for function 'ps3_hard_recovery_state_finish' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_recovery.c:364:5: error: no previous prototype for function 'ps3_recovery_state_transfer' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_recovery.c:73:30: error: no previous prototype for function 'ps3_recovery_context_alloc' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_recovery.c:83:6: error: no previous prototype for function 'ps3_recovery_context_free' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_recovery.c:89:6: error: no previous prototype for function 'ps3_recovery_context_delete' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_sas_transport.c:408:5: error: no previous prototype for function 'ps3_sas_update_phy_info' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_scsi_cmd_err.c:1111:5: error: no previous prototype for function 'ps3_wait_for_outstanding_complete' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_scsi_cmd_err.c:877:6: error: no previous prototype for function 'ps3_set_task_manager_busy' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_scsih.c:1959:1: error: unused function 'ps3_scsih_dev_id_get' [-Werror,-Wunused-function]
kernel/sched/bpf_sched.c:158:5: warning: "CONFIG_FAIR_GROUP_SCHED" is not defined, evaluates to 0 [-Wundef]
mm/damon/core-test.h:284:2: warning: comparison of distinct pointer types ('typeof (__left) *' (aka 'unsigned int *') and 'typeof (__right) *' (aka 'int *')) [-Wcompare-distinct-pointer-types]
mm/hugetlb.c:2223:9: warning: variable 'gfp' set but not used [-Wunused-but-set-variable]
mm/khugepaged.c:1703: warning: Function parameter or member 'reliable' not described in 'collapse_file'
mm/page_alloc.c:3040:6: warning: no previous prototype for '__drain_all_pages' [-Wmissing-prototypes]
mm/page_alloc.c:3040:6: warning: no previous prototype for function '__drain_all_pages' [-Wmissing-prototypes]
mm/page_alloc.c:6794:23: warning: no previous prototype for function 'arch_memmap_init' [-Wmissing-prototypes]
mm/page_alloc.c:6912:6: warning: no previous prototype for '__zone_set_pageset_high_and_batch' [-Wmissing-prototypes]
mm/page_alloc.c:6912:6: warning: no previous prototype for function '__zone_set_pageset_high_and_batch' [-Wmissing-prototypes]
mm/slub.o: warning: objtool: kmem_cache_free()+0x43a: unreachable instruction
Error/Warning ids grouped by kconfigs:
recent_errors
|-- arm64-allnoconfig
| |-- drivers-irqchip-irq-gic-v3-its.c:warning:no-previous-prototype-for-build_devid_pools
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch
|-- arm64-randconfig-001-20250626
| |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x0-in-asm
| |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x1-in-asm
| `-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x2-in-asm
|-- arm64-randconfig-002-20250626
| |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x0-in-asm
| |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x1-in-asm
| `-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x2-in-asm
|-- arm64-randconfig-004-20250626
| |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x0-in-asm
| |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x1-in-asm
| `-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x2-in-asm
|-- arm64-randconfig-r133-20250610
| |-- arch-arm64-mm-pmem_reserve.c:sparse:sparse:symbol-pmem_res-was-not-declared.-Should-it-be-static
| |-- kernel-sched-bpf_sched.c:sparse:sparse:undefined-preprocessor-identifier-CONFIG_FAIR_GROUP_SCHED
| |-- kernel-sched-bpf_sched.c:warning:CONFIG_FAIR_GROUP_SCHED-is-not-defined-evaluates-to
| |-- net-ipv4-sysctl_net_ipv4.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-got-void-noderef-__user-buffer
| `-- net-ipv4-sysctl_net_ipv4.c:sparse:sparse:incorrect-type-in-initializer-(incompatible-argument-(different-address-spaces))-expected-int-(-usertype-proc_handler-)(-...-)-got-int-(-)(-...-)
|-- x86_64-allnoconfig
| |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined
| |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory
| |-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch
|-- x86_64-allyesconfig
| |-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset
| |-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_exit-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_exit-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_phys_id_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_reg_test-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_all_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_auto_clear_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_cause_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_link_speed_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_nic_reset-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_no_snoop_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_read_clear-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_write_clear-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pf_rst_done_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_auto_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_interval_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_del-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_dcb-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_rss-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_lsc_irq_handler-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_mailbox_irq_handler-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_msi_irq_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_main.c:error:no-previous-prototype-for-function-sxe_allow_inval_mac-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_phy.c:error:no-previous-prototype-for-function-sxe_multispeed_sfp_link_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_headers_cleanup-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_rx_buffer_page_offset_update-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:no-previous-prototype-for-function-sxe_set_vf_link_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:variable-ret-set-but-not-used-Werror-Wunused-but-set-variable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_xdp.c:error:no-previous-prototype-for-function-sxe_txrx_ring_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_event_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_reset-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_ring_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_stop-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_link_state_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_read-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_write-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_read-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_write-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_ack_irq_trigger-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_req_irq_trigger-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_ring_irq_interval_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_rcv_ctl_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_desc_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_switch-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_specific_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_tx_ring_switch-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_rx_proc.c:error:no-previous-prototype-for-function-sxevf_rx_ring_buffers_alloc-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_alloc-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_free-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_base.c:error:no-previous-prototype-for-function-ps3_pci_init-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_base.c:error:no-previous-prototype-for-function-ps3_pci_init_complete-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_base.c:error:no-previous-prototype-for-function-ps3_pci_init_complete_exit-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_cli_debug.c:error:no-previous-prototype-for-function-ps3_dump_context_show-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_driver_log.c:error:unused-function-time_for_file_name-Werror-Wunused-function
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_driver_log.c:error:unused-function-time_for_log-Werror-Wunused-function
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_file_close-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_file_open-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_file_write-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_filename_build-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_local_time-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_complete.c:error:no-previous-prototype-for-function-ps3_resp_status_convert-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_complete.c:error:no-previous-prototype-for-function-ps3_trigger_irq_poll-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_statistics.c:error:no-previous-prototype-for-function-ps3_cmd_stat_content_clear-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_statistics.c:error:no-previous-prototype-for-function-ps3_io_recv_ok_stat_inc-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_debug.c:error:no-previous-prototype-for-function-ps3_dump_dir_length-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager.c:error:no-previous-prototype-for-function-ps3_scsi_private_init_pd-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager.c:error:no-previous-prototype-for-function-ps3_scsi_private_init_vd-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager_sas.c:error:no-previous-prototype-for-function-ps3_sas_expander_phys_refresh-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:error:no-previous-prototype-for-function-ps3_ioc_resource_prepare_hba-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:error:no-previous-prototype-for-function-ps3_ioc_resource_prepare_raid-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:error:no-previous-prototype-for-function-ps3_ioc_resource_prepare_switch-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_manager.c:error:no-previous-prototype-for-function-ps3_hard_reset_to_ready-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioctl.c:error:no-previous-prototype-for-function-ps3_clean_mgr_cmd-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_HDD_IOPS_MSIX_VECTORS-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_CLEAR_IRQ-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_CMD_DISABLE_ALL_MASK-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_CMD_ENABLE_MSIX-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_MASK_DISABLE-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_STATUS_EXIST_IRQ-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_SSD_IOPS_MSIX_VECTORS-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_module_para.c:error:no-previous-prototype-for-function-ps3_cli_ver_query-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_cmd_waitq_abort-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_decision-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_vd_init-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_vd_reset-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_waitq_clear_all-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_waitq_notify-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_waitq_poll-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_pd_quota_waitq_clean-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_pd_quota_waitq_clear_all-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_all_pd_rc_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_cmd_waitq_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_exclusive_cmdword_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_mgrq_resend-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_pd_waitq_ratio_update-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_tg_decision-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_vd_cmdword_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_raid_qos_decision-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_raid_qos_waitq_abort-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_raid_qos_waitq_notify-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_conflict_queue_hash_bit_lock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_bit_check-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_bit_lock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_bit_unlock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_range_lock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_range_unlock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_range_check_and_insert-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_rb_tree.c:error:no-previous-prototype-for-function-rbtDelNodeDo-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_hard_recovery_state_finish-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_context_alloc-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_context_delete-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_context_free-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_irq_queue_destroy-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_state_transfer-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_sas_transport.c:error:no-previous-prototype-for-function-ps3_sas_update_phy_info-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_scsi_cmd_err.c:error:no-previous-prototype-for-function-ps3_set_task_manager_busy-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_scsi_cmd_err.c:error:no-previous-prototype-for-function-ps3_wait_for_outstanding_complete-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_scsih.c:error:unused-function-ps3_scsih_dev_id_get-Werror-Wunused-function
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch
|-- x86_64-buildonly-randconfig-001-20250626
| |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined
| |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory
| |-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory
| |-- mm-damon-core-test.h:warning:comparison-of-distinct-pointer-types-(-typeof-(__left)-(aka-unsigned-int-)-and-typeof-(__right)-(aka-int-))
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-arch_memmap_init
|-- x86_64-buildonly-randconfig-002-20250626
| |-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset
| |-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset
| |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined
| |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory
| |-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-arch_memmap_init
|-- x86_64-buildonly-randconfig-003-20250626
| |-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset
| |-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset
| |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined
| |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory
| |-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory
| |-- mm-hugetlb.c:warning:variable-gfp-set-but-not-used
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-arch_memmap_init
|-- x86_64-buildonly-randconfig-004-20250626
| |-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset
| |-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset
| |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined
| |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory
| |-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory
| |-- mm-hugetlb.c:warning:variable-gfp-set-but-not-used
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-arch_memmap_init
|-- x86_64-buildonly-randconfig-005-20250626
| |-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset
| |-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset
| |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined
| |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory
| |-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-arch_memmap_init
|-- x86_64-buildonly-randconfig-006-20250626
| |-- mm-hugetlb.c:warning:variable-gfp-set-but-not-used
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-arch_memmap_init
|-- x86_64-defconfig
| |-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset
| |-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-sxe_debugfs_entries_exit
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-sxe_debugfs_entries_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-sxe_debugfs_exit
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-sxe_debugfs_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-sxe_phys_id_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-sxe_reg_test
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:suggest-braces-around-empty-body-in-an-if-statement
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_fc_autoneg_localcap_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_all_irq_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_all_ring_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_crc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_max_mem_window_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_pfc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_rate_limiter_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_rx_bw_alloc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_tx_data_bw_alloc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_tx_desc_bw_alloc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_tx_ring_rate_factor_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_event_irq_auto_clear_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_event_irq_map
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_autoneg_disable_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_mac_addr_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_requested_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_tc_high_water_mark_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_tc_low_water_mark_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_port_mask_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_sample_rule_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_sample_rules_table_reinit
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_specific_rule_add
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_specific_rule_del
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_specific_rule_mask_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_channel_state_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_drv_status_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_fw_ack_header_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_fw_ov_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_fw_status_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_is_fw_over_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_lock_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_lock_release
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_packet_data_dword_rcv
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_packet_data_dword_send
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_packet_header_send
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_packet_send_done
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_irq_cause_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_irq_general_reg_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_irq_general_reg_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_is_fc_autoneg_disabled
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_is_link_state_up
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_link_speed_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_link_speed_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_loopback_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mac_max_frame_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mac_max_frame_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mac_pad_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mac_txrx_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mbx_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mbx_mem_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mc_filter_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mc_filter_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mta_hash_table_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mta_hash_table_update
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_nic_reset
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_no_snoop_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pcie_vt_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pending_irq_read_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pending_irq_write_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pf_rst_done_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pfc_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pool_mac_anti_spoof_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pool_rx_mode_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pool_rx_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pool_rx_ring_drop_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_is_rx_timestamp_valid
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_rx_timestamp_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_rx_timestamp_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_systime_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_systime_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_timestamp_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_timestamp_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_tx_timestamp_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rcv_msg_from_vf
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ring_irq_auto_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ring_irq_interval_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ring_irq_map
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rss_key_set_all
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rss_redir_tbl_reg_write
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rss_redir_tbl_set_all
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_cap_switch_off
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_cap_switch_on
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_desc_thresh_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_dma_ctrl_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_dma_lro_ctrl_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_drop_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_lro_ack_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_lro_ctl_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_lro_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_mode_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_multi_ring_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_nfs_filter_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_pkt_buf_size_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_pool_bitmap_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_pool_bitmap_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_queue_desc_reg_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_rcv_ctl_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_ring_desc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_ring_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_ring_switch_not_polling
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_udp_frag_checksum_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_send_msg_to_vf
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_specific_irq_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_specific_irq_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_spoof_count_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_stats_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_stats_regs_clean
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_stats_seq_clean
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_desc_thresh_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pkt_buf_size_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pkt_buf_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pkt_buf_thresh_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pool_bitmap_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pool_bitmap_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_desc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_head_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_info_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_switch_not_polling
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_tail_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_vlan_insert_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_vlan_tag_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_add
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_del
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_pool_del
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_pool_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vf_ack_check
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vf_req_check
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vf_rst_check
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_array_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_array_read
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_array_write
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_pool_filter_read
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_tag_strip_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlvf_slot_find
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vt_ctrl_cfg
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vt_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vt_pool_loopback_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:suggest-braces-around-empty-body-in-an-if-statement
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_disable_dcb
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_disable_rss
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_lsc_irq_handler
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_mailbox_irq_handler
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_msi_irq_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_main.c:error:no-previous-prototype-for-sxe_allow_inval_mac
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_phy.c:error:no-previous-prototype-for-sxe_multispeed_sfp_link_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-sxe_headers_cleanup
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-sxe_rx_buffer_page_offset_update
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:no-previous-prototype-for-sxe_set_vf_link_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:variable-ret-set-but-not-used
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_xdp.c:error:no-previous-prototype-for-sxe_txrx_ring_enable
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_32bit_counter_update
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_36bit_counter_update
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_event_irq_map
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_hw_reset
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_hw_ring_irq_map
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_hw_stop
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_irq_disable
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_irq_enable
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_link_state_get
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_mailbox_read
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_mailbox_write
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_msg_read
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_msg_write
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_packet_stats_get
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_pf_ack_irq_trigger
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_pf_req_irq_trigger
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_ring_irq_interval_set
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_rx_rcv_ctl_configure
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_rx_ring_desc_configure
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_rx_ring_switch
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_specific_irq_enable
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_stats_init_value_get
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_tx_ring_switch
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_rx_proc.c:error:no-previous-prototype-for-sxevf_rx_ring_buffers_alloc
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-sxevf_tx_ring_alloc
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-sxevf_tx_ring_free
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:suggest-braces-around-empty-body-in-an-else-statement
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:suggest-braces-around-empty-body-in-an-if-statement
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch
`-- x86_64-rhel-9.4-rust
|-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset
|-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_exit-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_init-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_exit-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_init-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_phys_id_set-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_reg_test-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_all_irq_disable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_auto_clear_set-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_map-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_cause_get-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_get-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_set-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_link_speed_get-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_nic_reset-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_no_snoop_disable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_read_clear-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_write_clear-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pf_rst_done_set-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_auto_disable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_interval_set-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_map-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_disable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_enable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_del-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_enable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_dcb-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_rss-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_lsc_irq_handler-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_mailbox_irq_handler-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_msi_irq_init-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_main.c:error:no-previous-prototype-for-function-sxe_allow_inval_mac-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_phy.c:error:no-previous-prototype-for-function-sxe_multispeed_sfp_link_configure-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_headers_cleanup-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_rx_buffer_page_offset_update-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:no-previous-prototype-for-function-sxe_set_vf_link_enable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:variable-ret-set-but-not-used-Werror-Wunused-but-set-variable
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_xdp.c:error:no-previous-prototype-for-function-sxe_txrx_ring_enable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_event_irq_map-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_reset-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_ring_irq_map-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_stop-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_disable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_enable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_link_state_get-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_read-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_write-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_read-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_write-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_ack_irq_trigger-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_req_irq_trigger-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_ring_irq_interval_set-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_rcv_ctl_configure-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_desc_configure-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_switch-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_specific_irq_enable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_tx_ring_switch-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_rx_proc.c:error:no-previous-prototype-for-function-sxevf_rx_ring_buffers_alloc-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_alloc-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_free-Werror-Wmissing-prototypes
|-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages
|-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch
`-- mm-slub.o:warning:objtool:kmem_cache_free:unreachable-instruction
elapsed time: 801m
configs tested: 16
configs skipped: 62
tested configs:
arm64 allmodconfig clang-19
arm64 allnoconfig gcc-15.1.0
arm64 randconfig-001-20250626 clang-21
arm64 randconfig-002-20250626 clang-17
arm64 randconfig-003-20250626 gcc-6.5.0
arm64 randconfig-004-20250626 clang-21
x86_64 allnoconfig clang-20
x86_64 allyesconfig clang-20
x86_64 buildonly-randconfig-001-20250626 clang-20
x86_64 buildonly-randconfig-002-20250626 clang-20
x86_64 buildonly-randconfig-003-20250626 clang-20
x86_64 buildonly-randconfig-004-20250626 clang-20
x86_64 buildonly-randconfig-005-20250626 clang-20
x86_64 buildonly-randconfig-006-20250626 clang-20
x86_64 defconfig gcc-11
x86_64 rhel-9.4-rust clang-18
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-6.6 2195/2195] include/linux/fortify-string.h:606:4: error: call to '__read_overflow2_field' declared with 'warning' attribute: detected read beyond size of field (2nd parameter); maybe use struct_group()?
by kernel test robot 27 Jun '25
by kernel test robot 27 Jun '25
27 Jun '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: c02455c4cce8052f74fc11c09e9073c01c7f33a4
commit: dd013ad487534c1838afc2f55efdb5daec15aace [2195/2195] Ethernet: Linkdata: Supports Linkdata ethernet Controllers
config: x86_64-randconfig-2002-20250501 (https://download.01.org/0day-ci/archive/20250627/202506270011.JbqIzVUa-lkp@…)
compiler: clang version 20.1.2 (https://github.com/llvm/llvm-project 58df0ef89dd64126512e4ee27b4ac3fd8ddf6247)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250627/202506270011.JbqIzVUa-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202506270011.JbqIzVUa-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_ethtool.c:12:
In file included from drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_ethtool.h:14:
In file included from include/linux/ethtool.h:16:
In file included from include/linux/bitmap.h:11:
In file included from include/linux/string.h:294:
>> include/linux/fortify-string.h:606:4: error: call to '__read_overflow2_field' declared with 'warning' attribute: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Werror,-Wattribute-warning]
606 | __read_overflow2_field(q_size_field, size);
| ^
1 error generated.
vim +606 include/linux/fortify-string.h
a28a6e860c6cf2 Francis Laniel 2021-02-25 541
f68f2ff91512c1 Kees Cook 2021-04-20 542 /*
f68f2ff91512c1 Kees Cook 2021-04-20 543 * To make sure the compiler can enforce protection against buffer overflows,
f68f2ff91512c1 Kees Cook 2021-04-20 544 * memcpy(), memmove(), and memset() must not be used beyond individual
f68f2ff91512c1 Kees Cook 2021-04-20 545 * struct members. If you need to copy across multiple members, please use
f68f2ff91512c1 Kees Cook 2021-04-20 546 * struct_group() to create a named mirror of an anonymous struct union.
f68f2ff91512c1 Kees Cook 2021-04-20 547 * (e.g. see struct sk_buff.) Read overflow checking is currently only
f68f2ff91512c1 Kees Cook 2021-04-20 548 * done when a write overflow is also present, or when building with W=1.
f68f2ff91512c1 Kees Cook 2021-04-20 549 *
f68f2ff91512c1 Kees Cook 2021-04-20 550 * Mitigation coverage matrix
f68f2ff91512c1 Kees Cook 2021-04-20 551 * Bounds checking at:
f68f2ff91512c1 Kees Cook 2021-04-20 552 * +-------+-------+-------+-------+
f68f2ff91512c1 Kees Cook 2021-04-20 553 * | Compile time | Run time |
f68f2ff91512c1 Kees Cook 2021-04-20 554 * memcpy() argument sizes: | write | read | write | read |
f68f2ff91512c1 Kees Cook 2021-04-20 555 * dest source length +-------+-------+-------+-------+
f68f2ff91512c1 Kees Cook 2021-04-20 556 * memcpy(known, known, constant) | y | y | n/a | n/a |
f68f2ff91512c1 Kees Cook 2021-04-20 557 * memcpy(known, unknown, constant) | y | n | n/a | V |
f68f2ff91512c1 Kees Cook 2021-04-20 558 * memcpy(known, known, dynamic) | n | n | B | B |
f68f2ff91512c1 Kees Cook 2021-04-20 559 * memcpy(known, unknown, dynamic) | n | n | B | V |
f68f2ff91512c1 Kees Cook 2021-04-20 560 * memcpy(unknown, known, constant) | n | y | V | n/a |
f68f2ff91512c1 Kees Cook 2021-04-20 561 * memcpy(unknown, unknown, constant) | n | n | V | V |
f68f2ff91512c1 Kees Cook 2021-04-20 562 * memcpy(unknown, known, dynamic) | n | n | V | B |
f68f2ff91512c1 Kees Cook 2021-04-20 563 * memcpy(unknown, unknown, dynamic) | n | n | V | V |
f68f2ff91512c1 Kees Cook 2021-04-20 564 * +-------+-------+-------+-------+
f68f2ff91512c1 Kees Cook 2021-04-20 565 *
f68f2ff91512c1 Kees Cook 2021-04-20 566 * y = perform deterministic compile-time bounds checking
f68f2ff91512c1 Kees Cook 2021-04-20 567 * n = cannot perform deterministic compile-time bounds checking
f68f2ff91512c1 Kees Cook 2021-04-20 568 * n/a = no run-time bounds checking needed since compile-time deterministic
f68f2ff91512c1 Kees Cook 2021-04-20 569 * B = can perform run-time bounds checking (currently unimplemented)
f68f2ff91512c1 Kees Cook 2021-04-20 570 * V = vulnerable to run-time overflow (will need refactoring to solve)
f68f2ff91512c1 Kees Cook 2021-04-20 571 *
f68f2ff91512c1 Kees Cook 2021-04-20 572 */
54d9469bc515dc Kees Cook 2021-06-24 573 __FORTIFY_INLINE bool fortify_memcpy_chk(__kernel_size_t size,
f68f2ff91512c1 Kees Cook 2021-04-20 574 const size_t p_size,
f68f2ff91512c1 Kees Cook 2021-04-20 575 const size_t q_size,
f68f2ff91512c1 Kees Cook 2021-04-20 576 const size_t p_size_field,
f68f2ff91512c1 Kees Cook 2021-04-20 577 const size_t q_size_field,
f68f2ff91512c1 Kees Cook 2021-04-20 578 const char *func)
a28a6e860c6cf2 Francis Laniel 2021-02-25 579 {
a28a6e860c6cf2 Francis Laniel 2021-02-25 580 if (__builtin_constant_p(size)) {
f68f2ff91512c1 Kees Cook 2021-04-20 581 /*
f68f2ff91512c1 Kees Cook 2021-04-20 582 * Length argument is a constant expression, so we
f68f2ff91512c1 Kees Cook 2021-04-20 583 * can perform compile-time bounds checking where
fa35198f39571b Kees Cook 2022-09-19 584 * buffer sizes are also known at compile time.
f68f2ff91512c1 Kees Cook 2021-04-20 585 */
f68f2ff91512c1 Kees Cook 2021-04-20 586
f68f2ff91512c1 Kees Cook 2021-04-20 587 /* Error when size is larger than enclosing struct. */
fa35198f39571b Kees Cook 2022-09-19 588 if (__compiletime_lessthan(p_size_field, p_size) &&
fa35198f39571b Kees Cook 2022-09-19 589 __compiletime_lessthan(p_size, size))
a28a6e860c6cf2 Francis Laniel 2021-02-25 590 __write_overflow();
fa35198f39571b Kees Cook 2022-09-19 591 if (__compiletime_lessthan(q_size_field, q_size) &&
fa35198f39571b Kees Cook 2022-09-19 592 __compiletime_lessthan(q_size, size))
a28a6e860c6cf2 Francis Laniel 2021-02-25 593 __read_overflow2();
f68f2ff91512c1 Kees Cook 2021-04-20 594
f68f2ff91512c1 Kees Cook 2021-04-20 595 /* Warn when write size argument larger than dest field. */
fa35198f39571b Kees Cook 2022-09-19 596 if (__compiletime_lessthan(p_size_field, size))
f68f2ff91512c1 Kees Cook 2021-04-20 597 __write_overflow_field(p_size_field, size);
f68f2ff91512c1 Kees Cook 2021-04-20 598 /*
f68f2ff91512c1 Kees Cook 2021-04-20 599 * Warn for source field over-read when building with W=1
f68f2ff91512c1 Kees Cook 2021-04-20 600 * or when an over-write happened, so both can be fixed at
f68f2ff91512c1 Kees Cook 2021-04-20 601 * the same time.
f68f2ff91512c1 Kees Cook 2021-04-20 602 */
fa35198f39571b Kees Cook 2022-09-19 603 if ((IS_ENABLED(KBUILD_EXTRA_WARN1) ||
fa35198f39571b Kees Cook 2022-09-19 604 __compiletime_lessthan(p_size_field, size)) &&
fa35198f39571b Kees Cook 2022-09-19 605 __compiletime_lessthan(q_size_field, size))
f68f2ff91512c1 Kees Cook 2021-04-20 @606 __read_overflow2_field(q_size_field, size);
a28a6e860c6cf2 Francis Laniel 2021-02-25 607 }
f68f2ff91512c1 Kees Cook 2021-04-20 608 /*
f68f2ff91512c1 Kees Cook 2021-04-20 609 * At this point, length argument may not be a constant expression,
f68f2ff91512c1 Kees Cook 2021-04-20 610 * so run-time bounds checking can be done where buffer sizes are
f68f2ff91512c1 Kees Cook 2021-04-20 611 * known. (This is not an "else" because the above checks may only
f68f2ff91512c1 Kees Cook 2021-04-20 612 * be compile-time warnings, and we want to still warn for run-time
f68f2ff91512c1 Kees Cook 2021-04-20 613 * overflows.)
f68f2ff91512c1 Kees Cook 2021-04-20 614 */
f68f2ff91512c1 Kees Cook 2021-04-20 615
f68f2ff91512c1 Kees Cook 2021-04-20 616 /*
f68f2ff91512c1 Kees Cook 2021-04-20 617 * Always stop accesses beyond the struct that contains the
f68f2ff91512c1 Kees Cook 2021-04-20 618 * field, when the buffer's remaining size is known.
311fb40aa0569a Kees Cook 2022-09-02 619 * (The SIZE_MAX test is to optimize away checks where the buffer
f68f2ff91512c1 Kees Cook 2021-04-20 620 * lengths are unknown.)
f68f2ff91512c1 Kees Cook 2021-04-20 621 */
311fb40aa0569a Kees Cook 2022-09-02 622 if ((p_size != SIZE_MAX && p_size < size) ||
311fb40aa0569a Kees Cook 2022-09-02 623 (q_size != SIZE_MAX && q_size < size))
f68f2ff91512c1 Kees Cook 2021-04-20 624 fortify_panic(func);
54d9469bc515dc Kees Cook 2021-06-24 625
54d9469bc515dc Kees Cook 2021-06-24 626 /*
54d9469bc515dc Kees Cook 2021-06-24 627 * Warn when writing beyond destination field size.
54d9469bc515dc Kees Cook 2021-06-24 628 *
54d9469bc515dc Kees Cook 2021-06-24 629 * We must ignore p_size_field == 0 for existing 0-element
54d9469bc515dc Kees Cook 2021-06-24 630 * fake flexible arrays, until they are all converted to
54d9469bc515dc Kees Cook 2021-06-24 631 * proper flexible arrays.
54d9469bc515dc Kees Cook 2021-06-24 632 *
9f7d69c5cd2390 Kees Cook 2022-09-19 633 * The implementation of __builtin_*object_size() behaves
54d9469bc515dc Kees Cook 2021-06-24 634 * like sizeof() when not directly referencing a flexible
54d9469bc515dc Kees Cook 2021-06-24 635 * array member, which means there will be many bounds checks
54d9469bc515dc Kees Cook 2021-06-24 636 * that will appear at run-time, without a way for them to be
54d9469bc515dc Kees Cook 2021-06-24 637 * detected at compile-time (as can be done when the destination
54d9469bc515dc Kees Cook 2021-06-24 638 * is specifically the flexible array member).
54d9469bc515dc Kees Cook 2021-06-24 639 * https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101832
54d9469bc515dc Kees Cook 2021-06-24 640 */
54d9469bc515dc Kees Cook 2021-06-24 641 if (p_size_field != 0 && p_size_field != SIZE_MAX &&
54d9469bc515dc Kees Cook 2021-06-24 642 p_size != p_size_field && p_size_field < size)
54d9469bc515dc Kees Cook 2021-06-24 643 return true;
54d9469bc515dc Kees Cook 2021-06-24 644
54d9469bc515dc Kees Cook 2021-06-24 645 return false;
a28a6e860c6cf2 Francis Laniel 2021-02-25 646 }
a28a6e860c6cf2 Francis Laniel 2021-02-25 647
:::::: The code at line 606 was first introduced by commit
:::::: f68f2ff91512c199ec24883001245912afc17873 fortify: Detect struct member overflows in memcpy() at compile-time
:::::: TO: Kees Cook <keescook(a)chromium.org>
:::::: CC: Kees Cook <keescook(a)chromium.org>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[PATCH openEuler-1.0-LTS] PM: hibernate: defer device probing when resuming from hibernation
by Zeng Heng 26 Jun '25
by Zeng Heng 26 Jun '25
26 Jun '25
From: Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp>
stable inclusion
from stable-v4.19.256
commit 5a283b59bce72c05c60e9f0fa92a28b5b850d8bb
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/IC5BR4
CVE: CVE-2022-50202
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id…
--------------------------------------------------------
syzbot is reporting hung task at misc_open() [1], for there is a race
window of AB-BA deadlock which involves probe_count variable. Currently
wait_for_device_probe() from snapshot_open() from misc_open() can sleep
forever with misc_mtx held if probe_count cannot become 0.
When a device is probed by hub_event() work function, probe_count is
incremented before the probe function starts, and probe_count is
decremented after the probe function completed.
There are three cases that can prevent probe_count from dropping to 0.
(a) A device being probed stopped responding (i.e. broken/malicious
hardware).
(b) A process emulating a USB device using /dev/raw-gadget interface
stopped responding for some reason.
(c) New device probe requests keeps coming in before existing device
probe requests complete.
The phenomenon syzbot is reporting is (b). A process which is holding
system_transition_mutex and misc_mtx is waiting for probe_count to become
0 inside wait_for_device_probe(), but the probe function which is called
from hub_event() work function is waiting for the processes which are
blocked at mutex_lock(&misc_mtx) to respond via /dev/raw-gadget interface.
This patch mitigates (b) by deferring wait_for_device_probe() from
snapshot_open() to snapshot_write() and snapshot_ioctl(). Please note that
the possibility of (b) remains as long as any thread which is emulating a
USB device via /dev/raw-gadget interface can be blocked by uninterruptible
blocking operations (e.g. mutex_lock()).
Please also note that (a) and (c) are not addressed. Regarding (c), we
should change the code to wait for only one device which contains the
image for resuming from hibernation. I don't know how to address (a), for
use of timeout for wait_for_device_probe() might result in loss of user
data in the image. Maybe we should require the userland to wait for the
image device before opening /dev/snapshot interface.
Link: https://syzkaller.appspot.com/bug?extid=358c9ab4c93da7b7238c [1]
Reported-by: syzbot <syzbot+358c9ab4c93da7b7238c(a)syzkaller.appspotmail.com>
Signed-off-by: Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp>
Tested-by: syzbot <syzbot+358c9ab4c93da7b7238c(a)syzkaller.appspotmail.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki(a)intel.com>
Conflicts:
kernel/power/user.c
[Fix context conflicts.]
Signed-off-by: Zeng Heng <zengheng4(a)huawei.com>
---
kernel/power/user.c | 13 ++++++++++++-
1 file changed, 12 insertions(+), 1 deletion(-)
diff --git a/kernel/power/user.c b/kernel/power/user.c
index 2d8b60a3c86b..6a11154b3d52 100644
--- a/kernel/power/user.c
+++ b/kernel/power/user.c
@@ -29,6 +29,7 @@
#include "power.h"
+static bool need_wait;
#define SNAPSHOT_MINOR 231
@@ -82,7 +83,7 @@ static int snapshot_open(struct inode *inode, struct file *filp)
* Resuming. We may need to wait for the image device to
* appear.
*/
- wait_for_device_probe();
+ need_wait = true;
data->swap = -1;
data->mode = O_WRONLY;
@@ -174,6 +175,11 @@ static ssize_t snapshot_write(struct file *filp, const char __user *buf,
ssize_t res;
loff_t pg_offp = *offp & ~PAGE_MASK;
+ if (need_wait) {
+ wait_for_device_probe();
+ need_wait = false;
+ }
+
lock_system_sleep();
data = filp->private_data;
@@ -209,6 +215,11 @@ static long snapshot_ioctl(struct file *filp, unsigned int cmd,
loff_t size;
sector_t offset;
+ if (need_wait) {
+ wait_for_device_probe();
+ need_wait = false;
+ }
+
if (_IOC_TYPE(cmd) != SNAPSHOT_IOC_MAGIC)
return -ENOTTY;
if (_IOC_NR(cmd) > SNAPSHOT_IOC_MAXNR)
--
2.25.1
2
1
[PATCH OLK-5.10] fbdev: fbcon: Properly revert changes when vc_resize() failed
by Zeng Heng 26 Jun '25
by Zeng Heng 26 Jun '25
26 Jun '25
From: Shigeru Yoshida <syoshida(a)redhat.com>
mainline inclusion
from mainline-v6.0-rc3
commit a5a923038d70d2d4a86cb4e3f32625a5ee6e7e24
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9E448
CVE: CVE-2024-26798
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?…
-------------------------------------------------
fbcon_do_set_font() calls vc_resize() when font size is changed.
However, if if vc_resize() failed, current implementation doesn't
revert changes for font size, and this causes inconsistent state.
syzbot reported unable to handle page fault due to this issue [1].
syzbot's repro uses fault injection which cause failure for memory
allocation, so vc_resize() failed.
This patch fixes this issue by properly revert changes for font
related date when vc_resize() failed.
Link: https://syzkaller.appspot.com/bug?id=3443d3a1fa6d964dd7310a0cb1696d165a3e07… [1]
Reported-by: syzbot+a168dbeaaa7778273c1b(a)syzkaller.appspotmail.com
Signed-off-by: Shigeru Yoshida <syoshida(a)redhat.com>
Signed-off-by: Helge Deller <deller(a)gmx.de>
CC: stable(a)vger.kernel.org # 5.15+
Conflicts:
drivers/video/fbdev/core/fbcon.c
[Fix context conflicts.]
Signed-off-by: Zeng Heng <zengheng4(a)huawei.com>
---
drivers/video/fbdev/core/fbcon.c | 59 ++++++++++++++++++++++----------
1 file changed, 41 insertions(+), 18 deletions(-)
diff --git a/drivers/video/fbdev/core/fbcon.c b/drivers/video/fbdev/core/fbcon.c
index 6d58c8a5cb44..f0eacf1968d8 100644
--- a/drivers/video/fbdev/core/fbcon.c
+++ b/drivers/video/fbdev/core/fbcon.c
@@ -26,7 +26,7 @@
*
* Hardware cursor support added by Emmanuel Marty (core(a)ggi-project.org)
* Smart redraw scrolling, arbitrary font width support, 512char font support
- * and software scrollback added by
+ * and software scrollback added by
* Jakub Jelinek (jj(a)ultra.linux.cz)
*
* Random hacking by Martin Mares <mj(a)ucw.cz>
@@ -125,7 +125,7 @@ static int logo_shown = FBCON_LOGO_CANSHOW;
/* console mappings */
static unsigned int first_fb_vc;
static unsigned int last_fb_vc = MAX_NR_CONSOLES - 1;
-static int fbcon_is_default = 1;
+static int fbcon_is_default = 1;
static int primary_device = -1;
static int fbcon_has_console_bind;
@@ -447,12 +447,12 @@ static int __init fb_console_setup(char *this_opt)
strlcpy(fontname, options + 5, sizeof(fontname));
continue;
}
-
+
if (!strncmp(options, "scrollback:", 11)) {
pr_warn("Ignoring scrollback size option\n");
continue;
}
-
+
if (!strncmp(options, "map:", 4)) {
options += 4;
if (*options) {
@@ -478,7 +478,7 @@ static int __init fb_console_setup(char *this_opt)
last_fb_vc = simple_strtoul(options, &options, 10) - 1;
if (last_fb_vc < first_fb_vc || last_fb_vc >= MAX_NR_CONSOLES)
last_fb_vc = MAX_NR_CONSOLES - 1;
- fbcon_is_default = 0;
+ fbcon_is_default = 0;
continue;
}
@@ -966,7 +966,7 @@ static const char *fbcon_startup(void)
info = registered_fb[info_idx];
if (!info)
return NULL;
-
+
owner = info->fbops->owner;
if (!try_module_get(owner))
return NULL;
@@ -1429,7 +1429,7 @@ static __inline__ void ywrap_up(struct vc_data *vc, int count)
struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]];
struct fbcon_ops *ops = info->fbcon_par;
struct fbcon_display *p = &fb_display[vc->vc_num];
-
+
p->yscroll += count;
if (p->yscroll >= p->vrows) /* Deal with wrap */
p->yscroll -= p->vrows;
@@ -1448,7 +1448,7 @@ static __inline__ void ywrap_down(struct vc_data *vc, int count)
struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]];
struct fbcon_ops *ops = info->fbcon_par;
struct fbcon_display *p = &fb_display[vc->vc_num];
-
+
p->yscroll -= count;
if (p->yscroll < 0) /* Deal with wrap */
p->yscroll += p->vrows;
@@ -1515,7 +1515,7 @@ static __inline__ void ypan_down(struct vc_data *vc, int count)
struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]];
struct fbcon_display *p = &fb_display[vc->vc_num];
struct fbcon_ops *ops = info->fbcon_par;
-
+
p->yscroll -= count;
if (p->yscroll < 0) {
ops->bmove(vc, info, 0, 0, p->vrows - vc->vc_rows,
@@ -1898,7 +1898,7 @@ static void fbcon_bmove(struct vc_data *vc, int sy, int sx, int dy, int dx,
{
struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]];
struct fbcon_display *p = &fb_display[vc->vc_num];
-
+
if (fbcon_is_inactive(vc, info))
return;
@@ -2023,7 +2023,7 @@ static void updatescrollmode(struct fbcon_display *p,
#define PITCH(w) (((w) + 7) >> 3)
#define CALC_FONTSZ(h, p, c) ((h) * (p) * (c)) /* size = height * pitch * charcount */
-static int fbcon_resize(struct vc_data *vc, unsigned int width,
+static int fbcon_resize(struct vc_data *vc, unsigned int width,
unsigned int height, unsigned int user)
{
struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]];
@@ -2201,7 +2201,7 @@ static int fbcon_switch(struct vc_data *vc)
ops->update_start(info);
}
- fbcon_set_palette(vc, color_table);
+ fbcon_set_palette(vc, color_table);
fbcon_clear_margins(vc, 0);
if (logo_shown == FBCON_LOGO_DRAW) {
@@ -2371,7 +2371,7 @@ static void set_vc_hi_font(struct vc_data *vc, bool set)
vc->vc_complement_mask >>= 1;
vc->vc_s_complement_mask >>= 1;
}
-
+
/* ++Edmund: reorder the attribute bits */
if (vc->vc_can_do_color) {
unsigned short *cp =
@@ -2394,7 +2394,7 @@ static void set_vc_hi_font(struct vc_data *vc, bool set)
vc->vc_complement_mask <<= 1;
vc->vc_s_complement_mask <<= 1;
}
-
+
/* ++Edmund: reorder the attribute bits */
{
unsigned short *cp =
@@ -2429,7 +2429,7 @@ static int fbcon_do_set_font(struct vc_data *vc, int w, int h,
struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]];
struct fbcon_ops *ops = info->fbcon_par;
struct fbcon_display *p = &fb_display[vc->vc_num];
- int resize;
+ int resize, ret, old_userfont, old_width, old_height, old_charcount;
int cnt;
char *old_data = NULL;
@@ -2441,8 +2441,14 @@ static int fbcon_do_set_font(struct vc_data *vc, int w, int h,
else
cnt = 256;
vc->vc_font.data = (void *)(p->fontdata = data);
+ old_userfont = p->userfont;
if ((p->userfont = userfont))
REFCOUNT(data)++;
+
+ old_width = vc->vc_font.width;
+ old_height = vc->vc_font.height;
+ old_charcount = vc->vc_font.charcount;
+
vc->vc_font.width = w;
vc->vc_font.height = h;
if (vc->vc_hi_font_mask && cnt == 256)
@@ -2457,7 +2463,9 @@ static int fbcon_do_set_font(struct vc_data *vc, int w, int h,
rows = FBCON_SWAP(ops->rotate, info->var.yres, info->var.xres);
cols /= w;
rows /= h;
- vc_resize(vc, cols, rows);
+ ret = vc_resize(vc, cols, rows);
+ if (ret)
+ goto err_out;
} else if (con_is_visible(vc)
&& vc->vc_mode == KD_TEXT) {
fbcon_clear_margins(vc, 0);
@@ -2467,6 +2475,21 @@ static int fbcon_do_set_font(struct vc_data *vc, int w, int h,
if (old_data && (--REFCOUNT(old_data) == 0))
kfree(old_data - FONT_EXTRA_WORDS * sizeof(int));
return 0;
+
+err_out:
+ p->fontdata = old_data;
+ vc->vc_font.data = (void *)old_data;
+
+ if (userfont) {
+ p->userfont = old_userfont;
+ REFCOUNT(data)--;
+ }
+
+ vc->vc_font.width = old_width;
+ vc->vc_font.height = old_height;
+ vc->vc_font.charcount = old_charcount;
+
+ return ret;
}
static int fbcon_copy_font(struct vc_data *vc, int con)
@@ -2548,7 +2571,7 @@ static int fbcon_set_font(struct vc_data *vc, struct console_font *font,
/* Check if the same font is on some other console already */
for (i = first_fb_vc; i <= last_fb_vc; i++) {
struct vc_data *tmp = vc_cons[i].d;
-
+
if (fb_display[i].userfont &&
fb_display[i].fontdata &&
FNTSUM(fb_display[i].fontdata) == csum &&
@@ -3485,5 +3508,5 @@ void __exit fb_console_exit(void)
fbcon_exit();
do_unregister_con_driver(&fb_con);
console_unlock();
-}
+}
#endif
--
2.25.1
2
1
26 Jun '25
From: Liang He <windhl(a)126.com>
stable inclusion
from stable-v4.19.256
commit 0b4f96b47ff8dc2fa35d03c4116927248796d9af
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICG9OT
CVE: CVE-2022-50203
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id…
--------------------------------
[ Upstream commit 50b87a32a79bca6e275918a711fb8cc55e16d739 ]
In omapdss_init_fbdev(), of_find_node_by_name() will return a node
pointer with refcount incremented. We should use of_node_put() when
it is not used anymore.
Signed-off-by: Liang He <windhl(a)126.com>
Message-Id: <20220617145803.4050918-1-windhl(a)126.com>
Signed-off-by: Tony Lindgren <tony(a)atomide.com>
Signed-off-by: Sasha Levin <sashal(a)kernel.org>
Signed-off-by: Huang Xiaojia <huangxiaojia2(a)huawei.com>
---
arch/arm/mach-omap2/display.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/mach-omap2/display.c b/arch/arm/mach-omap2/display.c
index 5d73f2c0b117..dd2ff10790ab 100644
--- a/arch/arm/mach-omap2/display.c
+++ b/arch/arm/mach-omap2/display.c
@@ -211,6 +211,7 @@ static int __init omapdss_init_fbdev(void)
node = of_find_node_by_name(NULL, "omap4_padconf_global");
if (node)
omap4_dsi_mux_syscon = syscon_node_to_regmap(node);
+ of_node_put(node);
return 0;
}
--
2.34.1
2
1
[openeuler:OLK-6.6 2195/2195] net/ipv4/tcp_output.c:1312:5: warning: variable 'tcp_hdr_rsrvd_4b' set but not used
by kernel test robot 26 Jun '25
by kernel test robot 26 Jun '25
26 Jun '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: c02455c4cce8052f74fc11c09e9073c01c7f33a4
commit: abe6bde15def9470fe18af30626e62d51f651dd9 [2195/2195] net: tcp: Modify codes for better compatibility of code format
config: x86_64-randconfig-2002-20250501 (https://download.01.org/0day-ci/archive/20250626/202506261849.UT7jUs6l-lkp@…)
compiler: clang version 20.1.2 (https://github.com/llvm/llvm-project 58df0ef89dd64126512e4ee27b4ac3fd8ddf6247)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250626/202506261849.UT7jUs6l-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202506261849.UT7jUs6l-lkp@intel.com/
All warnings (new ones prefixed by >>):
In file included from net/ipv4/tcp_output.c:40:
In file included from include/net/tcp.h:20:
In file included from include/linux/tcp.h:17:
In file included from include/linux/skbuff.h:17:
In file included from include/linux/bvec.h:10:
In file included from include/linux/highmem.h:8:
In file included from include/linux/cacheflush.h:5:
In file included from arch/x86/include/asm/cacheflush.h:5:
In file included from include/linux/mm.h:2247:
include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion]
522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
| ~~~~~~~~~~~ ^ ~~~
net/ipv4/tcp_output.c:186:3: warning: result of comparison of constant -1 with expression of type 'u8' (aka 'unsigned char') is always false [-Wtautological-constant-out-of-range-compare]
186 | NET_ADD_STATS(sock_net(sk), LINUX_MIB_TCPACKCOMPRESSED,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
187 | tp->compressed_ack);
| ~~~~~~~~~~~~~~~~~~~
include/net/ip.h:302:41: note: expanded from macro 'NET_ADD_STATS'
302 | #define NET_ADD_STATS(net, field, adnd) SNMP_ADD_STATS((net)->mib.net_statistics, field, adnd)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/net/snmp.h:143:4: note: expanded from macro 'SNMP_ADD_STATS'
143 | this_cpu_add(mib->mibs[field], addend)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/percpu-defs.h:491:33: note: expanded from macro 'this_cpu_add'
491 | #define this_cpu_add(pcp, val) __pcpu_size_call(this_cpu_add_, pcp, val)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
<scratch space>:114:1: note: expanded from here
114 | this_cpu_add_8
| ^
arch/x86/include/asm/percpu.h:370:35: note: expanded from macro 'this_cpu_add_8'
370 | #define this_cpu_add_8(pcp, val) percpu_add_op(8, volatile, (pcp), val)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
arch/x86/include/asm/percpu.h:127:31: note: expanded from macro 'percpu_add_op'
127 | ((val) == 1 || (val) == -1)) ? \
| ~~~~~ ^ ~~
>> net/ipv4/tcp_output.c:1312:5: warning: variable 'tcp_hdr_rsrvd_4b' set but not used [-Wunused-but-set-variable]
1312 | u8 tcp_hdr_rsrvd_4b;
| ^
3 warnings generated.
vim +/tcp_hdr_rsrvd_4b +1312 net/ipv4/tcp_output.c
1286
1287 /* This routine actually transmits TCP packets queued in by
1288 * tcp_do_sendmsg(). This is used by both the initial
1289 * transmission and possible later retransmissions.
1290 * All SKB's seen here are completely headerless. It is our
1291 * job to build the TCP header, and pass the packet down to
1292 * IP so it can do the same plus pass the packet off to the
1293 * device.
1294 *
1295 * We are working here with either a clone of the original
1296 * SKB, or a fresh unique copy made by the retransmit engine.
1297 */
1298 static int __tcp_transmit_skb(struct sock *sk, struct sk_buff *skb,
1299 int clone_it, gfp_t gfp_mask, u32 rcv_nxt)
1300 {
1301 const struct inet_connection_sock *icsk = inet_csk(sk);
1302 struct inet_sock *inet;
1303 struct tcp_sock *tp;
1304 struct tcp_skb_cb *tcb;
1305 struct tcp_out_options opts;
1306 unsigned int tcp_options_size, tcp_header_size;
1307 struct sk_buff *oskb = NULL;
1308 struct tcp_md5sig_key *md5;
1309 struct tcphdr *th;
1310 u64 prior_wstamp;
1311 int err;
> 1312 u8 tcp_hdr_rsrvd_4b;
1313
1314 BUG_ON(!skb || !tcp_skb_pcount(skb));
1315 tcp_hdr_rsrvd_4b = try_to_update_skb_for_caqm(sk, skb);
1316 tp = tcp_sk(sk);
1317 prior_wstamp = tp->tcp_wstamp_ns;
1318 tp->tcp_wstamp_ns = max(tp->tcp_wstamp_ns, tp->tcp_clock_cache);
1319 skb_set_delivery_time(skb, tp->tcp_wstamp_ns, true);
1320 if (clone_it) {
1321 oskb = skb;
1322
1323 tcp_skb_tsorted_save(oskb) {
1324 if (unlikely(skb_cloned(oskb)))
1325 skb = pskb_copy(oskb, gfp_mask);
1326 else
1327 skb = skb_clone(oskb, gfp_mask);
1328 } tcp_skb_tsorted_restore(oskb);
1329
1330 if (unlikely(!skb))
1331 return -ENOBUFS;
1332 /* retransmit skbs might have a non zero value in skb->dev
1333 * because skb->dev is aliased with skb->rbnode.rb_left
1334 */
1335 skb->dev = NULL;
1336 }
1337
1338 inet = inet_sk(sk);
1339 tcb = TCP_SKB_CB(skb);
1340 memset(&opts, 0, sizeof(opts));
1341
1342 if (unlikely(tcb->tcp_flags & TCPHDR_SYN)) {
1343 tcp_options_size = tcp_syn_options(sk, skb, &opts, &md5);
1344 } else {
1345 tcp_options_size = tcp_established_options(sk, skb, &opts,
1346 &md5);
1347 /* Force a PSH flag on all (GSO) packets to expedite GRO flush
1348 * at receiver : This slightly improve GRO performance.
1349 * Note that we do not force the PSH flag for non GSO packets,
1350 * because they might be sent under high congestion events,
1351 * and in this case it is better to delay the delivery of 1-MSS
1352 * packets and thus the corresponding ACK packet that would
1353 * release the following packet.
1354 */
1355 if (tcp_skb_pcount(skb) > 1)
1356 tcb->tcp_flags |= TCPHDR_PSH;
1357 }
1358 tcp_header_size = tcp_options_size + sizeof(struct tcphdr);
1359
1360 /* We set skb->ooo_okay to one if this packet can select
1361 * a different TX queue than prior packets of this flow,
1362 * to avoid self inflicted reorders.
1363 * The 'other' queue decision is based on current cpu number
1364 * if XPS is enabled, or sk->sk_txhash otherwise.
1365 * We can switch to another (and better) queue if:
1366 * 1) No packet with payload is in qdisc/device queues.
1367 * Delays in TX completion can defeat the test
1368 * even if packets were already sent.
1369 * 2) Or rtx queue is empty.
1370 * This mitigates above case if ACK packets for
1371 * all prior packets were already processed.
1372 */
1373 skb->ooo_okay = sk_wmem_alloc_get(sk) < SKB_TRUESIZE(1) ||
1374 tcp_rtx_queue_empty(sk);
1375
1376 /* If we had to use memory reserve to allocate this skb,
1377 * this might cause drops if packet is looped back :
1378 * Other socket might not have SOCK_MEMALLOC.
1379 * Packets not looped back do not care about pfmemalloc.
1380 */
1381 skb->pfmemalloc = 0;
1382
1383 skb_push(skb, tcp_header_size);
1384 skb_reset_transport_header(skb);
1385
1386 skb_orphan(skb);
1387 skb->sk = sk;
1388 skb->destructor = skb_is_tcp_pure_ack(skb) ? __sock_wfree : tcp_wfree;
1389 refcount_add(skb->truesize, &sk->sk_wmem_alloc);
1390
1391 skb_set_dst_pending_confirm(skb, READ_ONCE(sk->sk_dst_pending_confirm));
1392
1393 /* Build TCP header and checksum it. */
1394 th = (struct tcphdr *)skb->data;
1395 th->source = inet->inet_sport;
1396 th->dest = inet->inet_dport;
1397 th->seq = htonl(tcb->seq);
1398 th->ack_seq = htonl(rcv_nxt);
1399 *(((__be16 *)th) + 6) = htons(((tcp_header_size >> 2) << 12) |
1400 tcb->tcp_flags);
1401 #ifdef CONFIG_ETH_CAQM
1402 if (static_branch_unlikely(&sysctl_caqm_enable))
1403 *(((__be16 *)th) + 6) |= htons((tcp_hdr_rsrvd_4b & 0x0F) << 8);
1404 #endif
1405
1406 th->check = 0;
1407 th->urg_ptr = 0;
1408
1409 /* The urg_mode check is necessary during a below snd_una win probe */
1410 if (unlikely(tcp_urg_mode(tp) && before(tcb->seq, tp->snd_up))) {
1411 if (before(tp->snd_up, tcb->seq + 0x10000)) {
1412 th->urg_ptr = htons(tp->snd_up - tcb->seq);
1413 th->urg = 1;
1414 } else if (after(tcb->seq + 0xFFFF, tp->snd_nxt)) {
1415 th->urg_ptr = htons(0xFFFF);
1416 th->urg = 1;
1417 }
1418 }
1419
1420 skb_shinfo(skb)->gso_type = sk->sk_gso_type;
1421 if (likely(!(tcb->tcp_flags & TCPHDR_SYN))) {
1422 th->window = htons(tcp_select_window(sk));
1423 tcp_ecn_send(sk, skb, th, tcp_header_size);
1424 } else {
1425 /* RFC1323: The window in SYN & SYN/ACK segments
1426 * is never scaled.
1427 */
1428 th->window = htons(min(tp->rcv_wnd, 65535U));
1429 }
1430
1431 tcp_options_write(th, tp, &opts);
1432
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-6.6 2195/2195] mm/memory.c:5277:17: warning: variable 'nr_pages' set but not used
by kernel test robot 26 Jun '25
by kernel test robot 26 Jun '25
26 Jun '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: c02455c4cce8052f74fc11c09e9073c01c7f33a4
commit: 3bfa35ccde9e52ca74fed047eb4d89be32dd9e5e [2195/2195] mm/numa: no task_numa_fault() call if PTE is changed
config: x86_64-randconfig-2002-20250501 (https://download.01.org/0day-ci/archive/20250626/202506261637.qYfRPb91-lkp@…)
compiler: clang version 20.1.2 (https://github.com/llvm/llvm-project 58df0ef89dd64126512e4ee27b4ac3fd8ddf6247)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250626/202506261637.qYfRPb91-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202506261637.qYfRPb91-lkp@intel.com/
All warnings (new ones prefixed by >>):
In file included from mm/memory.c:43:
In file included from include/linux/mm.h:2247:
include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion]
522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
| ~~~~~~~~~~~ ^ ~~~
In file included from mm/memory.c:44:
include/linux/mm_inline.h:47:41: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion]
47 | __mod_lruvec_state(lruvec, NR_LRU_BASE + lru, nr_pages);
| ~~~~~~~~~~~ ^ ~~~
include/linux/mm_inline.h:49:22: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum lru_list') [-Wenum-enum-conversion]
49 | NR_ZONE_LRU_BASE + lru, nr_pages);
| ~~~~~~~~~~~~~~~~ ^ ~~~
>> mm/memory.c:5277:17: warning: variable 'nr_pages' set but not used [-Wunused-but-set-variable]
5277 | int flags = 0, nr_pages;
| ^
4 warnings generated.
vim +/nr_pages +5277 mm/memory.c
f569661eacc258 Baolin Wang 2024-05-11 5266
2b7403035459c7 Souptick Joarder 2018-08-23 5267 static vm_fault_t do_numa_page(struct vm_fault *vmf)
d10e63f29488b0 Mel Gorman 2012-10-25 5268 {
82b0f8c39a3869 Jan Kara 2016-12-14 5269 struct vm_area_struct *vma = vmf->vma;
d5e6c8d5790088 Kefeng Wang 2023-11-27 5270 struct folio *folio = NULL;
d5e6c8d5790088 Kefeng Wang 2023-11-27 5271 int nid = NUMA_NO_NODE;
2cb37064a2b82c Baolin Wang 2024-06-22 5272 bool writable = false, ignore_writable = false;
2cb37064a2b82c Baolin Wang 2024-06-22 5273 bool pte_write_upgrade = vma_wants_manual_pte_write_upgrade(vma);
90572890d20252 Peter Zijlstra 2013-10-07 5274 int last_cpupid;
cbee9f88ec1b8d Peter Zijlstra 2012-10-25 5275 int target_nid;
04a8645304500b Aneesh Kumar K.V 2019-03-05 5276 pte_t pte, old_pte;
2cb37064a2b82c Baolin Wang 2024-06-22 @5277 int flags = 0, nr_pages;
d10e63f29488b0 Mel Gorman 2012-10-25 5278
d10e63f29488b0 Mel Gorman 2012-10-25 5279 /*
e2491c31fb10ae John Hubbard 2024-05-25 5280 * The pte cannot be used safely until we verify, while holding the page
e2491c31fb10ae John Hubbard 2024-05-25 5281 * table lock, that its contents have not changed during fault handling.
d10e63f29488b0 Mel Gorman 2012-10-25 5282 */
82b0f8c39a3869 Jan Kara 2016-12-14 5283 spin_lock(vmf->ptl);
e2491c31fb10ae John Hubbard 2024-05-25 5284 /* Read the live PTE from the page tables: */
e2491c31fb10ae John Hubbard 2024-05-25 5285 old_pte = ptep_get(vmf->pte);
e2491c31fb10ae John Hubbard 2024-05-25 5286
e2491c31fb10ae John Hubbard 2024-05-25 5287 if (unlikely(!pte_same(old_pte, vmf->orig_pte))) {
82b0f8c39a3869 Jan Kara 2016-12-14 5288 pte_unmap_unlock(vmf->pte, vmf->ptl);
3bfa35ccde9e52 Zi Yan 2024-08-09 5289 return 0;
4daae3b4b9e49b Mel Gorman 2012-11-02 5290 }
4daae3b4b9e49b Mel Gorman 2012-11-02 5291
04a8645304500b Aneesh Kumar K.V 2019-03-05 5292 pte = pte_modify(old_pte, vma->vm_page_prot);
d10e63f29488b0 Mel Gorman 2012-10-25 5293
6a56ccbcf6c695 David Hildenbrand 2022-11-08 5294 /*
6a56ccbcf6c695 David Hildenbrand 2022-11-08 5295 * Detect now whether the PTE could be writable; this information
6a56ccbcf6c695 David Hildenbrand 2022-11-08 5296 * is only valid while holding the PT lock.
6a56ccbcf6c695 David Hildenbrand 2022-11-08 5297 */
6a56ccbcf6c695 David Hildenbrand 2022-11-08 5298 writable = pte_write(pte);
2cb37064a2b82c Baolin Wang 2024-06-22 5299 if (!writable && pte_write_upgrade &&
6a56ccbcf6c695 David Hildenbrand 2022-11-08 5300 can_change_pte_writable(vma, vmf->address, pte))
6a56ccbcf6c695 David Hildenbrand 2022-11-08 5301 writable = true;
6a56ccbcf6c695 David Hildenbrand 2022-11-08 5302
d5e6c8d5790088 Kefeng Wang 2023-11-27 5303 folio = vm_normal_folio(vma, vmf->address, pte);
d5e6c8d5790088 Kefeng Wang 2023-11-27 5304 if (!folio || folio_is_zone_device(folio))
b99a342d4f11a5 Huang Ying 2021-04-29 5305 goto out_map;
d10e63f29488b0 Mel Gorman 2012-10-25 5306
6688cc05473b36 Peter Zijlstra 2013-10-07 5307 /*
bea66fbd11af1c Mel Gorman 2015-03-25 5308 * Avoid grouping on RO pages in general. RO pages shouldn't hurt as
bea66fbd11af1c Mel Gorman 2015-03-25 5309 * much anyway since they can be in shared cache state. This misses
bea66fbd11af1c Mel Gorman 2015-03-25 5310 * the case where a mapping is writable but the process never writes
bea66fbd11af1c Mel Gorman 2015-03-25 5311 * to it but pte_write gets cleared during protection updates and
bea66fbd11af1c Mel Gorman 2015-03-25 5312 * pte_dirty has unpredictable behaviour between PTE scan updates,
bea66fbd11af1c Mel Gorman 2015-03-25 5313 * background writeback, dirty balancing and application behaviour.
bea66fbd11af1c Mel Gorman 2015-03-25 5314 */
6a56ccbcf6c695 David Hildenbrand 2022-11-08 5315 if (!writable)
6688cc05473b36 Peter Zijlstra 2013-10-07 5316 flags |= TNF_NO_GROUP;
6688cc05473b36 Peter Zijlstra 2013-10-07 5317
dabe1d992414a6 Rik van Riel 2013-10-07 5318 /*
d5e6c8d5790088 Kefeng Wang 2023-11-27 5319 * Flag if the folio is shared between multiple address spaces. This
dabe1d992414a6 Rik van Riel 2013-10-07 5320 * is later used when determining whether to group tasks together
dabe1d992414a6 Rik van Riel 2013-10-07 5321 */
b8eba2d7e4a309 David Hildenbrand 2024-05-11 5322 if (folio_likely_mapped_shared(folio) && (vma->vm_flags & VM_SHARED))
dabe1d992414a6 Rik van Riel 2013-10-07 5323 flags |= TNF_SHARED;
dabe1d992414a6 Rik van Riel 2013-10-07 5324
d5e6c8d5790088 Kefeng Wang 2023-11-27 5325 nid = folio_nid(folio);
2cb37064a2b82c Baolin Wang 2024-06-22 5326 nr_pages = folio_nr_pages(folio);
33024536bafd91 Huang Ying 2022-07-13 5327 /*
33024536bafd91 Huang Ying 2022-07-13 5328 * For memory tiering mode, cpupid of slow memory page is used
33024536bafd91 Huang Ying 2022-07-13 5329 * to record page access time. So use default value.
33024536bafd91 Huang Ying 2022-07-13 5330 */
33024536bafd91 Huang Ying 2022-07-13 5331 if ((sysctl_numa_balancing_mode & NUMA_BALANCING_MEMORY_TIERING) &&
d5e6c8d5790088 Kefeng Wang 2023-11-27 5332 !node_is_toptier(nid))
33024536bafd91 Huang Ying 2022-07-13 5333 last_cpupid = (-1 & LAST_CPUPID_MASK);
33024536bafd91 Huang Ying 2022-07-13 5334 else
28e1ec746768bb Kefeng Wang 2023-11-27 5335 last_cpupid = folio_last_cpupid(folio);
bf7c2ab764599b Kefeng Wang 2023-11-27 5336 target_nid = numa_migrate_prep(folio, vma, vmf->address, nid, &flags);
98fa15f34cb379 Anshuman Khandual 2019-03-05 5337 if (target_nid == NUMA_NO_NODE) {
d5e6c8d5790088 Kefeng Wang 2023-11-27 5338 folio_put(folio);
b99a342d4f11a5 Huang Ying 2021-04-29 5339 goto out_map;
4daae3b4b9e49b Mel Gorman 2012-11-02 5340 }
b99a342d4f11a5 Huang Ying 2021-04-29 5341 pte_unmap_unlock(vmf->pte, vmf->ptl);
6a56ccbcf6c695 David Hildenbrand 2022-11-08 5342 writable = false;
2cb37064a2b82c Baolin Wang 2024-06-22 5343 ignore_writable = true;
4daae3b4b9e49b Mel Gorman 2012-11-02 5344
4daae3b4b9e49b Mel Gorman 2012-11-02 5345 /* Migrate to the requested node */
d5e6c8d5790088 Kefeng Wang 2023-11-27 5346 if (migrate_misplaced_folio(folio, vma, target_nid)) {
d5e6c8d5790088 Kefeng Wang 2023-11-27 5347 nid = target_nid;
6688cc05473b36 Peter Zijlstra 2013-10-07 5348 flags |= TNF_MIGRATED;
3bfa35ccde9e52 Zi Yan 2024-08-09 5349 task_numa_fault(last_cpupid, nid, 1, flags);
3bfa35ccde9e52 Zi Yan 2024-08-09 5350 return 0;
3bfa35ccde9e52 Zi Yan 2024-08-09 5351 }
3bfa35ccde9e52 Zi Yan 2024-08-09 5352
074c238177a75f Mel Gorman 2015-03-25 5353 flags |= TNF_MIGRATE_FAIL;
c7ad08804fae5b Hugh Dickins 2023-06-08 5354 vmf->pte = pte_offset_map_lock(vma->vm_mm, vmf->pmd,
c7ad08804fae5b Hugh Dickins 2023-06-08 5355 vmf->address, &vmf->ptl);
c7ad08804fae5b Hugh Dickins 2023-06-08 5356 if (unlikely(!vmf->pte))
3bfa35ccde9e52 Zi Yan 2024-08-09 5357 return 0;
c33c794828f212 Ryan Roberts 2023-06-12 5358 if (unlikely(!pte_same(ptep_get(vmf->pte), vmf->orig_pte))) {
b99a342d4f11a5 Huang Ying 2021-04-29 5359 pte_unmap_unlock(vmf->pte, vmf->ptl);
d10e63f29488b0 Mel Gorman 2012-10-25 5360 return 0;
3bfa35ccde9e52 Zi Yan 2024-08-09 5361 }
b99a342d4f11a5 Huang Ying 2021-04-29 5362 out_map:
b99a342d4f11a5 Huang Ying 2021-04-29 5363 /*
b99a342d4f11a5 Huang Ying 2021-04-29 5364 * Make it present again, depending on how arch implements
b99a342d4f11a5 Huang Ying 2021-04-29 5365 * non-accessible ptes, some can allow access by kernel mode.
b99a342d4f11a5 Huang Ying 2021-04-29 5366 */
2cb37064a2b82c Baolin Wang 2024-06-22 5367 if (folio && folio_test_large(folio))
2cb37064a2b82c Baolin Wang 2024-06-22 5368 numa_rebuild_large_mapping(vmf, vma, folio, pte, ignore_writable,
2cb37064a2b82c Baolin Wang 2024-06-22 5369 pte_write_upgrade);
2cb37064a2b82c Baolin Wang 2024-06-22 5370 else
2cb37064a2b82c Baolin Wang 2024-06-22 5371 numa_rebuild_single_mapping(vmf, vma, vmf->address, vmf->pte,
2cb37064a2b82c Baolin Wang 2024-06-22 5372 writable);
b99a342d4f11a5 Huang Ying 2021-04-29 5373 pte_unmap_unlock(vmf->pte, vmf->ptl);
3bfa35ccde9e52 Zi Yan 2024-08-09 5374
3bfa35ccde9e52 Zi Yan 2024-08-09 5375 if (nid != NUMA_NO_NODE)
3bfa35ccde9e52 Zi Yan 2024-08-09 5376 task_numa_fault(last_cpupid, nid, 1, flags);
3bfa35ccde9e52 Zi Yan 2024-08-09 5377 return 0;
d10e63f29488b0 Mel Gorman 2012-10-25 5378 }
d10e63f29488b0 Mel Gorman 2012-10-25 5379
:::::: The code at line 5277 was first introduced by commit
:::::: 2cb37064a2b82cd8ebeeaaed21259b5912dff51d mm: support multi-size THP numa balancing
:::::: TO: Baolin Wang <baolin.wang(a)linux.alibaba.com>
:::::: CC: Liu Shixin <liushixin2(a)huawei.com>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
CVE-2022-50080
Jens Wiklander (2):
tee: add overflow check in register_shm_helper()
tee: fix compiler warning in tee_shm_register()
drivers/tee/tee_core.c | 4 ++++
drivers/tee/tee_shm.c | 1 +
2 files changed, 5 insertions(+)
--
2.34.1
2
3
26 Jun '25
From: Dongli Zhang <dongli.zhang(a)oracle.com>
stable inclusion
from stable-v6.6.93
commit ca85c2d0db5f8309832be45858b960d933c2131c
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICGAEC
CVE: CVE-2025-38074
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id…
--------------------------------
[ Upstream commit f591cf9fce724e5075cc67488c43c6e39e8cbe27 ]
The vhost-scsi completion path may access vq->log_base when vq->log_used is
already set to false.
vhost-thread QEMU-thread
vhost_scsi_complete_cmd_work()
-> vhost_add_used()
-> vhost_add_used_n()
if (unlikely(vq->log_used))
QEMU disables vq->log_used
via VHOST_SET_VRING_ADDR.
mutex_lock(&vq->mutex);
vq->log_used = false now!
mutex_unlock(&vq->mutex);
QEMU gfree(vq->log_base)
log_used()
-> log_write(vq->log_base)
Assuming the VMM is QEMU. The vq->log_base is from QEMU userpace and can be
reclaimed via gfree(). As a result, this causes invalid memory writes to
QEMU userspace.
The control queue path has the same issue.
Signed-off-by: Dongli Zhang <dongli.zhang(a)oracle.com>
Acked-by: Jason Wang <jasowang(a)redhat.com>
Reviewed-by: Mike Christie <michael.christie(a)oracle.com>
Message-Id: <20250403063028.16045-2-dongli.zhang(a)oracle.com>
Signed-off-by: Michael S. Tsirkin <mst(a)redhat.com>
Signed-off-by: Sasha Levin <sashal(a)kernel.org>
Conflicts:
drivers/vhost/scsi.c
[Since this fix just want to protect vhost_add_used function from conccurent situation. And vhost_scsi_virtqueue
data structure is different so we cannot get the virt queue from vhost_work. In this version, get the virt queue
from cmd and solve the conccurent situation.]
Signed-off-by: Zheng Xinyu <zhengxinyu6(a)huawei.com>
---
drivers/vhost/scsi.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/drivers/vhost/scsi.c b/drivers/vhost/scsi.c
index a5c6f0baedda..da38525d2e60 100644
--- a/drivers/vhost/scsi.c
+++ b/drivers/vhost/scsi.c
@@ -579,8 +579,10 @@ static void vhost_scsi_complete_cmd_work(struct vhost_work *work)
ret = copy_to_iter(&v_rsp, sizeof(v_rsp), &iov_iter);
if (likely(ret == sizeof(v_rsp))) {
struct vhost_scsi_virtqueue *q;
- vhost_add_used(cmd->tvc_vq, cmd->tvc_vq_desc, 0);
q = container_of(cmd->tvc_vq, struct vhost_scsi_virtqueue, vq);
+ mutex_lock(&q->vq.mutex);
+ vhost_add_used(cmd->tvc_vq, cmd->tvc_vq_desc, 0);
+ mutex_unlock(&q->vq.mutex);
vq = q - vs->vqs;
__set_bit(vq, signal);
} else
@@ -1193,8 +1195,11 @@ static void vhost_scsi_tmf_resp_work(struct vhost_work *work)
else
resp_code = VIRTIO_SCSI_S_FUNCTION_REJECTED;
+ mutex_lock(&tmf->svq->vq.mutex);
vhost_scsi_send_tmf_resp(tmf->vhost, &tmf->svq->vq, tmf->in_iovs,
tmf->vq_desc, &tmf->resp_iov, resp_code);
+ mutex_unlock(&tmf->svq->vq.mutex);
+
vhost_scsi_release_tmf_res(tmf);
}
--
2.34.1
2
1
[openeuler:OLK-6.6 2195/2195] drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_ethtool.c:299:21: warning: variable 'netdev' set but not used
by kernel test robot 26 Jun '25
by kernel test robot 26 Jun '25
26 Jun '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: c02455c4cce8052f74fc11c09e9073c01c7f33a4
commit: 2d861e6888256771288076b36aa9beba46c7af67 [2195/2195] Net: nebula_matrix: fix ci compile nbl_ethtool.c warning
config: x86_64-randconfig-2002-20250501 (https://download.01.org/0day-ci/archive/20250626/202506261533.YYy68pzU-lkp@…)
compiler: clang version 20.1.2 (https://github.com/llvm/llvm-project 58df0ef89dd64126512e4ee27b4ac3fd8ddf6247)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250626/202506261533.YYy68pzU-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202506261533.YYy68pzU-lkp@intel.com/
All warnings (new ones prefixed by >>):
In file included from drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_ethtool.c:7:
In file included from drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_ethtool.h:10:
In file included from drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.h:10:
In file included from include/linux/mm.h:2247:
include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion]
522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
| ~~~~~~~~~~~ ^ ~~~
>> drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_ethtool.c:299:21: warning: variable 'netdev' set but not used [-Wunused-but-set-variable]
299 | struct net_device *netdev;
| ^
>> drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_ethtool.c:1666:36: warning: variable 'net_resource_mgt' set but not used [-Wunused-but-set-variable]
1666 | struct nbl_serv_net_resource_mgt *net_resource_mgt;
| ^
3 warnings generated.
vim +/netdev +299 drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_ethtool.c
bad535d287c9c1 Bennie Yan 2024-09-24 293
2d861e68882567 Bennie Yan 2024-11-19 294 static void nbl_serv_adjust_interrpt_param(struct nbl_service_mgt *serv_mgt, bool ethtool)
bad535d287c9c1 Bennie Yan 2024-09-24 295 {
bad535d287c9c1 Bennie Yan 2024-09-24 296 struct nbl_serv_net_resource_mgt *net_resource_mgt;
bad535d287c9c1 Bennie Yan 2024-09-24 297 struct nbl_serv_ring_mgt *ring_mgt;
bad535d287c9c1 Bennie Yan 2024-09-24 298 struct nbl_dispatch_ops *disp_ops;
bad535d287c9c1 Bennie Yan 2024-09-24 @299 struct net_device *netdev;
bad535d287c9c1 Bennie Yan 2024-09-24 300 struct nbl_serv_ring_vsi_info *vsi_info;
bad535d287c9c1 Bennie Yan 2024-09-24 301 u64 last_tx_packets;
bad535d287c9c1 Bennie Yan 2024-09-24 302 u64 last_rx_packets;
bad535d287c9c1 Bennie Yan 2024-09-24 303 u64 last_get_stats_jiffies, time_diff;
bad535d287c9c1 Bennie Yan 2024-09-24 304 u64 tx_packets, rx_packets;
bad535d287c9c1 Bennie Yan 2024-09-24 305 u64 tx_rates, rx_rates, pkt_rates;
bad535d287c9c1 Bennie Yan 2024-09-24 306 u16 local_vector_id, vector_num;
bad535d287c9c1 Bennie Yan 2024-09-24 307 u16 intr_suppress_level;
bad535d287c9c1 Bennie Yan 2024-09-24 308
bad535d287c9c1 Bennie Yan 2024-09-24 309 net_resource_mgt = NBL_SERV_MGT_TO_NET_RES_MGT(serv_mgt);
bad535d287c9c1 Bennie Yan 2024-09-24 310 netdev = net_resource_mgt->netdev;
bad535d287c9c1 Bennie Yan 2024-09-24 311 ring_mgt = NBL_SERV_MGT_TO_RING_MGT(serv_mgt);
bad535d287c9c1 Bennie Yan 2024-09-24 312 disp_ops = NBL_SERV_MGT_TO_DISP_OPS(serv_mgt);
bad535d287c9c1 Bennie Yan 2024-09-24 313 vsi_info = &ring_mgt->vsi_info[NBL_VSI_DATA];
bad535d287c9c1 Bennie Yan 2024-09-24 314
bad535d287c9c1 Bennie Yan 2024-09-24 315 last_tx_packets = net_resource_mgt->stats.tx_packets;
bad535d287c9c1 Bennie Yan 2024-09-24 316 last_rx_packets = net_resource_mgt->stats.rx_packets;
bad535d287c9c1 Bennie Yan 2024-09-24 317 last_get_stats_jiffies = net_resource_mgt->get_stats_jiffies;
bad535d287c9c1 Bennie Yan 2024-09-24 318 disp_ops->get_net_stats(NBL_SERV_MGT_TO_DISP_PRIV(serv_mgt), &net_resource_mgt->stats);
bad535d287c9c1 Bennie Yan 2024-09-24 319 /* ethtool -S don't adaptive interrupt suppression param */
bad535d287c9c1 Bennie Yan 2024-09-24 320 if (!vsi_info->itr_dynamic || ethtool)
bad535d287c9c1 Bennie Yan 2024-09-24 321 return;
bad535d287c9c1 Bennie Yan 2024-09-24 322
bad535d287c9c1 Bennie Yan 2024-09-24 323 tx_packets = net_resource_mgt->stats.tx_packets;
bad535d287c9c1 Bennie Yan 2024-09-24 324 rx_packets = net_resource_mgt->stats.rx_packets;
bad535d287c9c1 Bennie Yan 2024-09-24 325 time_diff = jiffies - last_get_stats_jiffies;
bad535d287c9c1 Bennie Yan 2024-09-24 326
bad535d287c9c1 Bennie Yan 2024-09-24 327 net_resource_mgt->get_stats_jiffies = jiffies;
bad535d287c9c1 Bennie Yan 2024-09-24 328 tx_rates = (tx_packets - last_tx_packets) / time_diff * HZ;
bad535d287c9c1 Bennie Yan 2024-09-24 329 rx_rates = (rx_packets - last_rx_packets) / time_diff * HZ;
bad535d287c9c1 Bennie Yan 2024-09-24 330 pkt_rates = max_t(u64, tx_rates, rx_rates);
bad535d287c9c1 Bennie Yan 2024-09-24 331
bad535d287c9c1 Bennie Yan 2024-09-24 332 intr_suppress_level =
bad535d287c9c1 Bennie Yan 2024-09-24 333 disp_ops->get_intr_suppress_level(NBL_SERV_MGT_TO_DISP_PRIV(serv_mgt), pkt_rates,
bad535d287c9c1 Bennie Yan 2024-09-24 334 ring_mgt->vectors->intr_suppress_level);
bad535d287c9c1 Bennie Yan 2024-09-24 335 if (intr_suppress_level != ring_mgt->vectors->intr_suppress_level) {
bad535d287c9c1 Bennie Yan 2024-09-24 336 local_vector_id = ring_mgt->vectors[vsi_info->ring_offset].local_vector_id;
bad535d287c9c1 Bennie Yan 2024-09-24 337 vector_num = vsi_info->ring_num;
bad535d287c9c1 Bennie Yan 2024-09-24 338 disp_ops->set_intr_suppress_level(NBL_SERV_MGT_TO_DISP_PRIV(serv_mgt),
bad535d287c9c1 Bennie Yan 2024-09-24 339 local_vector_id, vector_num,
bad535d287c9c1 Bennie Yan 2024-09-24 340 intr_suppress_level);
bad535d287c9c1 Bennie Yan 2024-09-24 341 ring_mgt->vectors->intr_suppress_level = intr_suppress_level;
bad535d287c9c1 Bennie Yan 2024-09-24 342 }
bad535d287c9c1 Bennie Yan 2024-09-24 343 }
bad535d287c9c1 Bennie Yan 2024-09-24 344
:::::: The code at line 299 was first introduced by commit
:::::: bad535d287c9c1056d99de3666be7da84de4a8fc Net:nbl_core: Add nbl_core-driver for nebula-matrix S1055AS series smart NIC.
:::::: TO: Bennie Yan <bennie.yan(a)nebula-matrix.com>
:::::: CC: Bennie Yan <bennie.yan(a)nebula-matrix.com>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
26 Jun '25
From: Dongli Zhang <dongli.zhang(a)oracle.com>
stable inclusion
from stable-v6.6.93
commit ca85c2d0db5f8309832be45858b960d933c2131c
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICGAEC
CVE: CVE-2025-38074
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id…
--------------------------------
[ Upstream commit f591cf9fce724e5075cc67488c43c6e39e8cbe27 ]
The vhost-scsi completion path may access vq->log_base when vq->log_used is
already set to false.
vhost-thread QEMU-thread
vhost_scsi_complete_cmd_work()
-> vhost_add_used()
-> vhost_add_used_n()
if (unlikely(vq->log_used))
QEMU disables vq->log_used
via VHOST_SET_VRING_ADDR.
mutex_lock(&vq->mutex);
vq->log_used = false now!
mutex_unlock(&vq->mutex);
QEMU gfree(vq->log_base)
log_used()
-> log_write(vq->log_base)
Assuming the VMM is QEMU. The vq->log_base is from QEMU userpace and can be
reclaimed via gfree(). As a result, this causes invalid memory writes to
QEMU userspace.
The control queue path has the same issue.
Signed-off-by: Dongli Zhang <dongli.zhang(a)oracle.com>
Acked-by: Jason Wang <jasowang(a)redhat.com>
Reviewed-by: Mike Christie <michael.christie(a)oracle.com>
Message-Id: <20250403063028.16045-2-dongli.zhang(a)oracle.com>
Signed-off-by: Michael S. Tsirkin <mst(a)redhat.com>
Signed-off-by: Sasha Levin <sashal(a)kernel.org>
Conflicts:
drivers/vhost/scsi.c
[Since this fix just want to protect vhost_add_used function from conccurent situation.]
[And vhost_scsi_virtqueue data structure is different so we cannot get the virt queue from vhost_work.]
[In this version, get the virt queue from cmd and solve the conccurent situation.]
Signed-off-by: Zheng Xinyu <zhengxinyu6(a)huawei.com>
---
drivers/vhost/scsi.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/drivers/vhost/scsi.c b/drivers/vhost/scsi.c
index f896c8a83f1a..c16af38a3bbc 100644
--- a/drivers/vhost/scsi.c
+++ b/drivers/vhost/scsi.c
@@ -579,8 +579,10 @@ static void vhost_scsi_complete_cmd_work(struct vhost_work *work)
ret = copy_to_iter(&v_rsp, sizeof(v_rsp), &iov_iter);
if (likely(ret == sizeof(v_rsp))) {
struct vhost_scsi_virtqueue *q;
- vhost_add_used(cmd->tvc_vq, cmd->tvc_vq_desc, 0);
q = container_of(cmd->tvc_vq, struct vhost_scsi_virtqueue, vq);
+ mutex_lock(&q->vq.mutex);
+ vhost_add_used(cmd->tvc_vq, cmd->tvc_vq_desc, 0);
+ mutex_unlock(&q->vq.mutex);
vq = q - vs->vqs;
__set_bit(vq, signal);
} else
@@ -1193,8 +1195,11 @@ static void vhost_scsi_tmf_resp_work(struct vhost_work *work)
else
resp_code = VIRTIO_SCSI_S_FUNCTION_REJECTED;
+ mutex_lock(&tmf->svq->vq.mutex);
vhost_scsi_send_tmf_resp(tmf->vhost, &tmf->svq->vq, tmf->in_iovs,
tmf->vq_desc, &tmf->resp_iov, resp_code);
+ mutex_unlock(&tmf->svq->vq.mutex);
+
vhost_scsi_release_tmf_res(tmf);
}
--
2.34.1
1
0
driver inclusion
category: cleanup
bugzilla: https://gitee.com/openeuler/kernel/issues/IBZQQR
----------------------------------------------------------------------
This reverts commit 4ee778a80dd45dbf3fa7c0b527271ec8babeae35.
This reverts commit d31fbcb824a33a9035401a17bd995106a948b8c9.
This reverts commit a09d9ba1682c68ae8a6986d4cd7c18caffb8cc53.
This reverts commit b19938a0f75e2844e4c5093237f380e5ae23b361.
This reverts commit 1243a42766a6352b4fdccde2caa5ef3ec41c49e1.
Signed-off-by: Qi Xi <xiqi2(a)huawei.com>
---
arch/arm64/Kconfig | 1 -
arch/arm64/configs/defconfig | 1 -
arch/arm64/kernel/topology.c | 23 ------------------
drivers/base/arch_topology.c | 45 -----------------------------------
include/linux/arch_topology.h | 13 ----------
5 files changed, 83 deletions(-)
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 6e3047a1e993..580cbe2f8ec6 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -235,7 +235,6 @@ config ARM64
select HAVE_KRETPROBES
select HAVE_GENERIC_VDSO
select HOTPLUG_CORE_SYNC_DEAD if HOTPLUG_CPU
- select HOTPLUG_SMT if (SMP && HOTPLUG_CPU)
select IRQ_DOMAIN
select IRQ_FORCED_THREADING
select KASAN_VMALLOC if KASAN
diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 2df5c1e3d42f..c6f35d0ce475 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -1593,7 +1593,6 @@ CONFIG_HISILICON_ERRATUM_162102203=y
CONFIG_CPU_INSPECT=m
CONFIG_CPU_INSPECTOR_ATF=m
# end of CPU Inspect
-CONFIG_HOTPLUG_SMT=y
CONFIG_NUMA_AWARE_SPINLOCKS=y
CONFIG_HISI_SOC_CACHE=m
CONFIG_HISI_SOC_HHA=m
diff --git a/arch/arm64/kernel/topology.c b/arch/arm64/kernel/topology.c
index 6d0d54de7349..45143dfd1402 100644
--- a/arch/arm64/kernel/topology.c
+++ b/arch/arm64/kernel/topology.c
@@ -16,7 +16,6 @@
#include <linux/cacheinfo.h>
#include <linux/init.h>
#include <linux/percpu.h>
-#include <linux/xarray.h>
#include <asm/cpu.h>
#include <asm/cputype.h>
@@ -43,16 +42,11 @@ static bool __init acpi_cpu_is_threaded(int cpu)
*/
int __init parse_acpi_topology(void)
{
- int thread_num, max_smt_thread_num = 1;
- struct xarray core_threads;
int cpu, topology_id;
- void *entry;
if (acpi_disabled)
return 0;
- xa_init(&core_threads);
-
for_each_possible_cpu(cpu) {
topology_id = find_acpi_cpu_topology(cpu, 0);
if (topology_id < 0)
@@ -62,20 +56,6 @@ int __init parse_acpi_topology(void)
cpu_topology[cpu].thread_id = topology_id;
topology_id = find_acpi_cpu_topology(cpu, 1);
cpu_topology[cpu].core_id = topology_id;
-
- entry = xa_load(&core_threads, topology_id);
- if (!entry) {
- xa_store(&core_threads, topology_id,
- xa_mk_value(1), GFP_KERNEL);
- } else {
- thread_num = xa_to_value(entry);
- thread_num++;
- xa_store(&core_threads, topology_id,
- xa_mk_value(thread_num), GFP_KERNEL);
-
- if (thread_num > max_smt_thread_num)
- max_smt_thread_num = thread_num;
- }
} else {
cpu_topology[cpu].thread_id = -1;
cpu_topology[cpu].core_id = topology_id;
@@ -86,9 +66,6 @@ int __init parse_acpi_topology(void)
cpu_topology[cpu].package_id = topology_id;
}
- topology_smt_set_num_threads(max_smt_thread_num);
-
- xa_destroy(&core_threads);
return 0;
}
#endif
diff --git a/drivers/base/arch_topology.c b/drivers/base/arch_topology.c
index 630c59d97aef..2aa0c6425290 100644
--- a/drivers/base/arch_topology.c
+++ b/drivers/base/arch_topology.c
@@ -547,13 +547,6 @@ static int __init parse_core(struct device_node *core, int package_id,
i++;
} while (t);
- /*
- * We've already gotten threads number in this core, update the SMT
- * threads number when necessary.
- */
- if (i > topology_smt_get_num_threads())
- topology_smt_set_num_threads(i);
-
cpu = get_cpu_for_node(core);
if (cpu >= 0) {
if (!leaf) {
@@ -757,36 +750,6 @@ const struct cpumask *cpu_clustergroup_mask(int cpu)
return &cpu_topology[cpu].cluster_sibling;
}
-#ifdef CONFIG_HOTPLUG_SMT
-
-/* Maximum threads number per-Core */
-static unsigned int topology_smt_num_threads = 1;
-
-void __init topology_smt_set_num_threads(unsigned int num_threads)
-{
- topology_smt_num_threads = num_threads;
-}
-
-unsigned int __init topology_smt_get_num_threads(void)
-{
- return topology_smt_num_threads;
-}
-
-/*
- * On SMT Hotplug the primary thread of the SMT won't be disabled. For x86 they
- * seem to have a primary thread for special purpose. For other arthitectures
- * like arm64 there's no such restriction for a primary thread, so make the
- * first thread in the SMT as the primary thread.
- */
-bool topology_is_primary_thread(unsigned int cpu)
-{
- if (cpu == cpumask_first(topology_sibling_cpumask(cpu)))
- return true;
-
- return false;
-}
-#endif
-
void update_siblings_masks(unsigned int cpuid)
{
struct cpu_topology *cpu_topo, *cpuid_topo = &cpu_topology[cpuid];
@@ -899,14 +862,6 @@ void __init init_cpu_topology(void)
reset_cpu_topology();
}
- /*
- * By this stage we get to know whether we support SMT or not, update
- * the information for the core. We don't support
- * CONFIG_SMT_NUM_THREADS_DYNAMIC so make the max_threads == num_threads.
- */
- cpu_smt_set_num_threads(topology_smt_get_num_threads(),
- topology_smt_get_num_threads());
-
for_each_possible_cpu(cpu) {
ret = fetch_cache_info(cpu);
if (!ret)
diff --git a/include/linux/arch_topology.h b/include/linux/arch_topology.h
index 14cdf5df760c..949ecdb6e956 100644
--- a/include/linux/arch_topology.h
+++ b/include/linux/arch_topology.h
@@ -100,19 +100,6 @@ void remove_cpu_topology(unsigned int cpuid);
void reset_cpu_topology(void);
int parse_acpi_topology(void);
-#ifdef CONFIG_HOTPLUG_SMT
-bool topology_is_primary_thread(unsigned int cpu);
-void topology_smt_set_num_threads(unsigned int num_threads);
-unsigned int topology_smt_get_num_threads(void);
-#else
-static inline bool topology_is_primary_thread(unsigned int cpu) { return false; }
-static inline void topology_smt_set_num_threads(unsigned int num_threads) { }
-static inline unsigned int topology_smt_get_num_threads(void)
-{
- return 1;
-}
-#endif
-
void freq_inv_set_max_ratio(int cpu, u64 max_rate);
#endif
--
2.33.0
1
7
CVE-2022-50080
Jens Wiklander (2):
tee: add overflow check in register_shm_helper()
tee: fix compiler warning in tee_shm_register()
drivers/tee/tee_core.c | 4 ++++
drivers/tee/tee_shm.c | 1 +
2 files changed, 5 insertions(+)
--
2.34.1
2
3
26 Jun '25
From: Dongli Zhang <dongli.zhang(a)oracle.com>
stable inclusion
from stable-v6.6.93
commit ca85c2d0db5f8309832be45858b960d933c2131c
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICGAEC
CVE: CVE-2025-38074
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id…
--------------------------------
[ Upstream commit f591cf9fce724e5075cc67488c43c6e39e8cbe27 ]
The vhost-scsi completion path may access vq->log_base when vq->log_used is
already set to false.
vhost-thread QEMU-thread
vhost_scsi_complete_cmd_work()
-> vhost_add_used()
-> vhost_add_used_n()
if (unlikely(vq->log_used))
QEMU disables vq->log_used
via VHOST_SET_VRING_ADDR.
mutex_lock(&vq->mutex);
vq->log_used = false now!
mutex_unlock(&vq->mutex);
QEMU gfree(vq->log_base)
log_used()
-> log_write(vq->log_base)
Assuming the VMM is QEMU. The vq->log_base is from QEMU userpace and can be
reclaimed via gfree(). As a result, this causes invalid memory writes to
QEMU userspace.
The control queue path has the same issue.
Signed-off-by: Dongli Zhang <dongli.zhang(a)oracle.com>
Acked-by: Jason Wang <jasowang(a)redhat.com>
Reviewed-by: Mike Christie <michael.christie(a)oracle.com>
Message-Id: <20250403063028.16045-2-dongli.zhang(a)oracle.com>
Signed-off-by: Michael S. Tsirkin <mst(a)redhat.com>
Signed-off-by: Sasha Levin <sashal(a)kernel.org>
---
drivers/vhost/scsi.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/vhost/scsi.c b/drivers/vhost/scsi.c
index 99813232c25e..d4e60a6ed214 100644
--- a/drivers/vhost/scsi.c
+++ b/drivers/vhost/scsi.c
@@ -560,6 +560,9 @@ static void vhost_scsi_complete_cmd_work(struct vhost_work *work)
int ret;
llnode = llist_del_all(&svq->completion_list);
+
+ mutex_lock(&svq->vq.mutex);
+
llist_for_each_entry_safe(cmd, t, llnode, tvc_completion_list) {
se_cmd = &cmd->tvc_se_cmd;
@@ -593,6 +596,8 @@ static void vhost_scsi_complete_cmd_work(struct vhost_work *work)
vhost_scsi_release_cmd_res(se_cmd);
}
+ mutex_unlock(&svq->vq.mutex);
+
if (signal)
vhost_signal(&svq->vs->dev, &svq->vq);
}
@@ -1301,8 +1306,11 @@ static void vhost_scsi_tmf_resp_work(struct vhost_work *work)
resp_code = VIRTIO_SCSI_S_FUNCTION_REJECTED;
}
+ mutex_lock(&tmf->svq->vq.mutex);
vhost_scsi_send_tmf_resp(tmf->vhost, &tmf->svq->vq, tmf->in_iovs,
tmf->vq_desc, &tmf->resp_iov, resp_code);
+ mutex_unlock(&tmf->svq->vq.mutex);
+
vhost_scsi_release_tmf_res(tmf);
}
--
2.34.1
2
1
26 Jun '25
From: Jens Wiklander <jens.wiklander(a)linaro.org>
stable inclusion
from stable-v4.19.256
commit b37e0f17653c00b586cdbcdf0dbca475358ecffd
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICG798
CVE: CVE-2022-50080
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id…
--------------------------------
commit 573ae4f13f630d6660008f1974c0a8a29c30e18a upstream.
With special lengths supplied by user space, register_shm_helper() has
an integer overflow when calculating the number of pages covered by a
supplied user space memory region.
This causes internal_get_user_pages_fast() a helper function of
pin_user_pages_fast() to do a NULL pointer dereference:
Unable to handle kernel NULL pointer dereference at virtual address 0000000000000010
Modules linked in:
CPU: 1 PID: 173 Comm: optee_example_a Not tainted 5.19.0 #11
Hardware name: QEMU QEMU Virtual Machine, BIOS 0.0.0 02/06/2015
pc : internal_get_user_pages_fast+0x474/0xa80
Call trace:
internal_get_user_pages_fast+0x474/0xa80
pin_user_pages_fast+0x24/0x4c
register_shm_helper+0x194/0x330
tee_shm_register_user_buf+0x78/0x120
tee_ioctl+0xd0/0x11a0
__arm64_sys_ioctl+0xa8/0xec
invoke_syscall+0x48/0x114
Fix this by adding an an explicit call to access_ok() in
tee_shm_register_user_buf() to catch an invalid user space address
early.
Fixes: 033ddf12bcf5 ("tee: add register user memory")
Cc: stable(a)vger.kernel.org
Reported-by: Nimish Mishra <neelam.nimish(a)gmail.com>
Reported-by: Anirban Chakraborty <ch.anirban00727(a)gmail.com>
Reported-by: Debdeep Mukhopadhyay <debdeep.mukhopadhyay(a)gmail.com>
Suggested-by: Jerome Forissier <jerome.forissier(a)linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander(a)linaro.org>
Signed-off-by: Linus Torvalds <torvalds(a)linux-foundation.org>
[JW: backport to stable-4.19 + update commit message]
Signed-off-by: Jens Wiklander <jens.wiklander(a)linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
Signed-off-by: Yuntao Liu <liuyuntao12(a)huawei.com>
---
drivers/tee/tee_core.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/tee/tee_core.c b/drivers/tee/tee_core.c
index 0d252f151584..69be7f764bf9 100644
--- a/drivers/tee/tee_core.c
+++ b/drivers/tee/tee_core.c
@@ -172,6 +172,10 @@ tee_ioctl_shm_register(struct tee_context *ctx,
if (data.flags)
return -EINVAL;
+ if (!access_ok(VERIFY_WRITE, (void __user *)(unsigned long)data.addr,
+ data.length))
+ return -EFAULT;
+
shm = tee_shm_register(ctx, data.addr, data.length,
TEE_SHM_DMA_BUF | TEE_SHM_USER_MAPPED);
if (IS_ERR(shm))
--
2.34.1
2
1
[openeuler:openEuler-1.0-LTS 1480/1480] mm/debug.c:174:3: warning: format specifies type 'void *' but the argument has type 'int'
by kernel test robot 26 Jun '25
by kernel test robot 26 Jun '25
26 Jun '25
Hi Ding,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 2095c984bc19c926a057ed0e96b9f795b4c504b4
commit: 2d2fe6b40444bd8f84f674930ac5f98a6314702e [1480/1480] ascend: mm: add an owner for mm_struct
config: x86_64-randconfig-r112-20250311 (https://download.01.org/0day-ci/archive/20250626/202506260702.g1zX5c8d-lkp@…)
compiler: clang version 19.1.7 (https://github.com/llvm/llvm-project cd708029e0b2869e80abe31ddb175f7c35361f90)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250626/202506260702.g1zX5c8d-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202506260702.g1zX5c8d-lkp@intel.com/
All warnings (new ones prefixed by >>):
mm/debug.c: note: in included file (through include/linux/kernel.h):
/opt/cross/clang-cd708029e0/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call
/opt/cross/clang-cd708029e0/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got <
/opt/cross/clang-cd708029e0/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident>
/opt/cross/clang-cd708029e0/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type
mm/debug.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h):
/opt/cross/clang-cd708029e0/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call
/opt/cross/clang-cd708029e0/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got <
/opt/cross/clang-cd708029e0/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident>
/opt/cross/clang-cd708029e0/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type
mm/debug.c: note: in included file (through include/linux/string.h, include/linux/bitmap.h, include/linux/cpumask.h, ...):
/opt/cross/clang-cd708029e0/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call
/opt/cross/clang-cd708029e0/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got <
/opt/cross/clang-cd708029e0/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident>
/opt/cross/clang-cd708029e0/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type
>> mm/debug.c:174:3: warning: format specifies type 'void *' but the argument has type 'int' [-Wformat]
135 | atomic_read(&mm->tlb_flush_pending),
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/printk.h:342:35: note: expanded from macro 'pr_emerg'
342 | printk(KERN_EMERG pr_fmt(fmt), ##__VA_ARGS__)
| ~~~ ^~~~~~~~~~~
>> mm/debug.c:175:3: warning: format specifies type 'int' but the argument has type 'unsigned long' [-Wformat]
142 | mm->def_flags, &mm->def_flags
| ^~~~~~~~~~~~~
include/linux/printk.h:342:35: note: expanded from macro 'pr_emerg'
342 | printk(KERN_EMERG pr_fmt(fmt), ##__VA_ARGS__)
| ~~~ ^~~~~~~~~~~
>> mm/debug.c:175:18: warning: format specifies type 'unsigned long' but the argument has type 'const unsigned long *' [-Wformat]
143 | mm->def_flags, &mm->def_flags
| ^~~~~~~~~~~~~~
include/linux/printk.h:342:35: note: expanded from macro 'pr_emerg'
342 | printk(KERN_EMERG pr_fmt(fmt), ##__VA_ARGS__)
| ~~~ ^~~~~~~~~~~
>> mm/debug.c:143:21: warning: more '%' conversions than data arguments [-Wformat-insufficient-args]
143 | "def_flags: %#lx(%pGv)\n",
| ~^
include/linux/printk.h:342:27: note: expanded from macro 'pr_emerg'
342 | printk(KERN_EMERG pr_fmt(fmt), ##__VA_ARGS__)
| ^~~
include/linux/printk.h:332:21: note: expanded from macro 'pr_fmt'
332 | #define pr_fmt(fmt) fmt
| ^~~
4 warnings generated.
vim +174 mm/debug.c
82742a3a515219 Sasha Levin 2014-10-09 114
31c9afa6db122a Sasha Levin 2014-10-09 115 void dump_mm(const struct mm_struct *mm)
31c9afa6db122a Sasha Levin 2014-10-09 116 {
7a9cdebdcc17e4 Linus Torvalds 2018-09-12 117 pr_emerg("mm %px mmap %px seqnum %llu task_size %lu\n"
31c9afa6db122a Sasha Levin 2014-10-09 118 #ifdef CONFIG_MMU
152a2d199e1385 Matthew Wilcox 2018-01-04 119 "get_unmapped_area %px\n"
31c9afa6db122a Sasha Levin 2014-10-09 120 #endif
31c9afa6db122a Sasha Levin 2014-10-09 121 "mmap_base %lu mmap_legacy_base %lu highest_vm_end %lu\n"
152a2d199e1385 Matthew Wilcox 2018-01-04 122 "pgd %px mm_users %d mm_count %d pgtables_bytes %lu map_count %d\n"
31c9afa6db122a Sasha Levin 2014-10-09 123 "hiwater_rss %lx hiwater_vm %lx total_vm %lx locked_vm %lx\n"
84638335900f19 Konstantin Khlebnikov 2016-01-14 124 "pinned_vm %lx data_vm %lx exec_vm %lx stack_vm %lx\n"
31c9afa6db122a Sasha Levin 2014-10-09 125 "start_code %lx end_code %lx start_data %lx end_data %lx\n"
31c9afa6db122a Sasha Levin 2014-10-09 126 "start_brk %lx brk %lx start_stack %lx\n"
31c9afa6db122a Sasha Levin 2014-10-09 127 "arg_start %lx arg_end %lx env_start %lx env_end %lx\n"
152a2d199e1385 Matthew Wilcox 2018-01-04 128 "binfmt %px flags %lx core_state %px\n"
31c9afa6db122a Sasha Levin 2014-10-09 129 #ifdef CONFIG_AIO
152a2d199e1385 Matthew Wilcox 2018-01-04 130 "ioctx_table %px\n"
31c9afa6db122a Sasha Levin 2014-10-09 131 #endif
2d2fe6b40444bd Ding Tianhong 2021-10-30 132 #ifdef CONFIG_MM_OWNER
152a2d199e1385 Matthew Wilcox 2018-01-04 133 "owner %px "
31c9afa6db122a Sasha Levin 2014-10-09 134 #endif
152a2d199e1385 Matthew Wilcox 2018-01-04 135 "exe_file %px\n"
31c9afa6db122a Sasha Levin 2014-10-09 136 #ifdef CONFIG_MMU_NOTIFIER
152a2d199e1385 Matthew Wilcox 2018-01-04 137 "mmu_notifier_mm %px\n"
31c9afa6db122a Sasha Levin 2014-10-09 138 #endif
31c9afa6db122a Sasha Levin 2014-10-09 139 #ifdef CONFIG_NUMA_BALANCING
31c9afa6db122a Sasha Levin 2014-10-09 140 "numa_next_scan %lu numa_scan_offset %lu numa_scan_seq %d\n"
31c9afa6db122a Sasha Levin 2014-10-09 141 #endif
31c9afa6db122a Sasha Levin 2014-10-09 142 "tlb_flush_pending %d\n"
b8eceeb99014cf Vlastimil Babka 2016-03-15 @143 "def_flags: %#lx(%pGv)\n",
31c9afa6db122a Sasha Levin 2014-10-09 144
7a9cdebdcc17e4 Linus Torvalds 2018-09-12 145 mm, mm->mmap, (long long) mm->vmacache_seqnum, mm->task_size,
31c9afa6db122a Sasha Levin 2014-10-09 146 #ifdef CONFIG_MMU
31c9afa6db122a Sasha Levin 2014-10-09 147 mm->get_unmapped_area,
31c9afa6db122a Sasha Levin 2014-10-09 148 #endif
31c9afa6db122a Sasha Levin 2014-10-09 149 mm->mmap_base, mm->mmap_legacy_base, mm->highest_vm_end,
31c9afa6db122a Sasha Levin 2014-10-09 150 mm->pgd, atomic_read(&mm->mm_users),
31c9afa6db122a Sasha Levin 2014-10-09 151 atomic_read(&mm->mm_count),
af5b0f6a09e42c Kirill A. Shutemov 2017-11-15 152 mm_pgtables_bytes(mm),
31c9afa6db122a Sasha Levin 2014-10-09 153 mm->map_count,
53f4e528406789 Daniel Jordan 2019-08-14 154 mm->hiwater_rss, mm->hiwater_vm, mm->total_vm,
53f4e528406789 Daniel Jordan 2019-08-14 155 atomic_long_read(&mm->locked_vm),
84638335900f19 Konstantin Khlebnikov 2016-01-14 156 mm->pinned_vm, mm->data_vm, mm->exec_vm, mm->stack_vm,
31c9afa6db122a Sasha Levin 2014-10-09 157 mm->start_code, mm->end_code, mm->start_data, mm->end_data,
31c9afa6db122a Sasha Levin 2014-10-09 158 mm->start_brk, mm->brk, mm->start_stack,
31c9afa6db122a Sasha Levin 2014-10-09 159 mm->arg_start, mm->arg_end, mm->env_start, mm->env_end,
31c9afa6db122a Sasha Levin 2014-10-09 160 mm->binfmt, mm->flags, mm->core_state,
31c9afa6db122a Sasha Levin 2014-10-09 161 #ifdef CONFIG_AIO
31c9afa6db122a Sasha Levin 2014-10-09 162 mm->ioctx_table,
31c9afa6db122a Sasha Levin 2014-10-09 163 #endif
31c9afa6db122a Sasha Levin 2014-10-09 164 #ifdef CONFIG_MEMCG
31c9afa6db122a Sasha Levin 2014-10-09 165 mm->owner,
31c9afa6db122a Sasha Levin 2014-10-09 166 #endif
31c9afa6db122a Sasha Levin 2014-10-09 167 mm->exe_file,
31c9afa6db122a Sasha Levin 2014-10-09 168 #ifdef CONFIG_MMU_NOTIFIER
31c9afa6db122a Sasha Levin 2014-10-09 169 mm->mmu_notifier_mm,
31c9afa6db122a Sasha Levin 2014-10-09 170 #endif
31c9afa6db122a Sasha Levin 2014-10-09 171 #ifdef CONFIG_NUMA_BALANCING
31c9afa6db122a Sasha Levin 2014-10-09 172 mm->numa_next_scan, mm->numa_scan_offset, mm->numa_scan_seq,
31c9afa6db122a Sasha Levin 2014-10-09 173 #endif
16af97dc5a8975 Nadav Amit 2017-08-10 @174 atomic_read(&mm->tlb_flush_pending),
b8eceeb99014cf Vlastimil Babka 2016-03-15 @175 mm->def_flags, &mm->def_flags
31c9afa6db122a Sasha Levin 2014-10-09 176 );
31c9afa6db122a Sasha Levin 2014-10-09 177 }
31c9afa6db122a Sasha Levin 2014-10-09 178
:::::: The code at line 174 was first introduced by commit
:::::: 16af97dc5a8975371a83d9e30a64038b48f40a2d mm: migrate: prevent racy access to tlb_flush_pending
:::::: TO: Nadav Amit <nadav.amit(a)gmail.com>
:::::: CC: Linus Torvalds <torvalds(a)linux-foundation.org>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-5.10] BUILD REGRESSION 29fc45ec8d6e8fda64c69a3e4a802667106d62f0
by kernel test robot 26 Jun '25
by kernel test robot 26 Jun '25
26 Jun '25
tree/branch: https://gitee.com/openeuler/kernel.git OLK-5.10
branch HEAD: 29fc45ec8d6e8fda64c69a3e4a802667106d62f0 !16801 v4 add soft quota
Error/Warning (recently discovered and may have been fixed):
https://lore.kernel.org/oe-kbuild-all/202505280024.8UbNlKSa-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202505280046.3lWnWdOg-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202505301434.xq8uzhGR-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202506042153.UZ29KeGA-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202506250532.Z1zFLzpP-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202506250600.ecsKU6CC-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202506251007.uWNSnCWy-lkp@intel.com
../lib/gcc/aarch64-linux/5.5.0/plugin/include/config/elfos.h:102:21: warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix]
../lib/gcc/aarch64-linux/5.5.0/plugin/include/defaults.h:126:24: warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix]
../lib/gcc/aarch64-linux/5.5.0/plugin/include/gimple.h:2556:18: error: 'is_gimple_reg' was not declared in this scope; did you mean 'is_gimple_assign'?
../lib/gcc/aarch64-linux/5.5.0/plugin/include/gimple.h:2790:10: error: 'gimple_call_addr_fndecl' was not declared in this scope; did you mean 'gimple_call_set_fndecl'?
../lib/gcc/aarch64-linux/5.5.0/plugin/include/gimple.h:283:22: error: field 'call_used' has incomplete type 'pt_solution'
../lib/gcc/aarch64-linux/5.5.0/plugin/include/gimple.h:284:22: error: field 'call_clobbered' has incomplete type 'pt_solution'
block/bio.c:412: warning: Excess function parameter 'nr_iovecs' description in 'bio_alloc_bioset'
block/bio.c:412: warning: Function parameter or member 'nr_iovecs_int' not described in 'bio_alloc_bioset'
drivers/irqchip/irq-gic-v3-its.c:524:6: warning: no previous prototype for 'build_devid_pools' [-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debugfs.c:432:6: error: no previous prototype for function 'sxe_debugfs_entries_init' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debugfs.c:459:6: error: no previous prototype for function 'sxe_debugfs_entries_exit' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debugfs.c:465:6: error: no previous prototype for function 'sxe_debugfs_init' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debugfs.c:470:6: error: no previous prototype for function 'sxe_debugfs_exit' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_ethtool.c:2022:5: error: no previous prototype for function 'sxe_reg_test' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_ethtool.c:2644:5: error: no previous prototype for function 'sxe_phys_id_set' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:230:6: error: no previous prototype for function 'sxe_hw_no_snoop_disable' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:262:6: error: no previous prototype for function 'sxe_hw_uc_addr_pool_del' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:283:5: error: no previous prototype for function 'sxe_hw_uc_addr_pool_enable' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:337:5: error: no previous prototype for function 'sxe_hw_nic_reset' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:367:6: error: no previous prototype for function 'sxe_hw_pf_rst_done_set' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:735:5: error: no previous prototype for function 'sxe_hw_pending_irq_read_clear' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:740:6: error: no previous prototype for function 'sxe_hw_pending_irq_write_clear' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:745:5: error: no previous prototype for function 'sxe_hw_irq_cause_get' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:765:6: error: no previous prototype for function 'sxe_hw_ring_irq_auto_disable' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:775:6: error: no previous prototype for function 'sxe_hw_irq_general_reg_set' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:780:5: error: no previous prototype for function 'sxe_hw_irq_general_reg_get' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:790:6: error: no previous prototype for function 'sxe_hw_event_irq_map' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:806:6: error: no previous prototype for function 'sxe_hw_ring_irq_map' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:823:6: error: no previous prototype for function 'sxe_hw_ring_irq_interval_set' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:838:6: error: no previous prototype for function 'sxe_hw_event_irq_auto_clear_set' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:843:6: error: no previous prototype for function 'sxe_hw_specific_irq_disable' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:848:6: error: no previous prototype for function 'sxe_hw_specific_irq_enable' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:876:6: error: no previous prototype for function 'sxe_hw_all_irq_disable' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:994:5: error: no previous prototype for function 'sxe_hw_link_speed_get' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_irq.c:136:5: error: no previous prototype for function 'sxe_msi_irq_init' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_irq.c:182:6: error: no previous prototype for function 'sxe_disable_dcb' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_irq.c:212:6: error: no previous prototype for function 'sxe_disable_rss' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_irq.c:729:6: error: no previous prototype for function 'sxe_lsc_irq_handler' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_irq.c:745:6: error: no previous prototype for function 'sxe_mailbox_irq_handler' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_main.c:70:6: error: no previous prototype for function 'sxe_allow_inval_mac' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_phy.c:733:5: error: no previous prototype for function 'sxe_multispeed_sfp_link_configure' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_rx_proc.c:1431:6: error: no previous prototype for function 'sxe_headers_cleanup' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_rx_proc.c:1569:6: error: no previous prototype for function 'sxe_rx_buffer_page_offset_update' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_sriov.c:1552:6: error: no previous prototype for function 'sxe_set_vf_link_enable' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_sriov.c:766:6: error: variable 'ret' set but not used [-Werror,-Wunused-but-set-variable]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_xdp.c:403:6: error: no previous prototype for function 'sxe_txrx_ring_enable' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:160:6: error: no previous prototype for function 'sxevf_hw_stop' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:187:6: error: no previous prototype for function 'sxevf_msg_write' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:196:5: error: no previous prototype for function 'sxevf_msg_read' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:206:5: error: no previous prototype for function 'sxevf_mailbox_read' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:211:6: error: no previous prototype for function 'sxevf_mailbox_write' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:216:6: error: no previous prototype for function 'sxevf_pf_req_irq_trigger' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:221:6: error: no previous prototype for function 'sxevf_pf_ack_irq_trigger' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:226:6: error: no previous prototype for function 'sxevf_event_irq_map' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:240:6: error: no previous prototype for function 'sxevf_specific_irq_enable' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:245:6: error: no previous prototype for function 'sxevf_irq_enable' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:251:6: error: no previous prototype for function 'sxevf_irq_disable' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:259:6: error: no previous prototype for function 'sxevf_hw_ring_irq_map' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:276:6: error: no previous prototype for function 'sxevf_ring_irq_interval_set' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:313:6: error: no previous prototype for function 'sxevf_hw_reset' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:324:5: error: no previous prototype for function 'sxevf_link_state_get' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:539:6: error: no previous prototype for function 'sxevf_tx_ring_switch' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:594:6: error: no previous prototype for function 'sxevf_rx_ring_switch' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:626:6: error: no previous prototype for function 'sxevf_rx_ring_desc_configure' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:640:6: error: no previous prototype for function 'sxevf_rx_rcv_ctl_configure' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_rx_proc.c:362:6: error: no previous prototype for function 'sxevf_rx_ring_buffers_alloc' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_tx_proc.c:127:5: error: no previous prototype for function 'sxevf_tx_ring_alloc' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_tx_proc.c:88:6: error: no previous prototype for function 'sxevf_tx_ring_free' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/./linux/ps3_base.c:546:5: error: no previous prototype for function 'ps3_pci_init' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/./linux/ps3_base.c:900:5: error: no previous prototype for function 'ps3_pci_init_complete' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/./linux/ps3_base.c:946:6: error: no previous prototype for function 'ps3_pci_init_complete_exit' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/./linux/ps3_cli_debug.c:1060:5: error: no previous prototype for function 'ps3_dump_context_show' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/./linux/ps3_driver_log.c:41:19: error: unused function 'time_for_log' [-Werror,-Wunused-function]
drivers/scsi/linkdata/ps3stor/./linux/ps3_driver_log.c:65:19: error: unused function 'time_for_file_name' [-Werror,-Wunused-function]
drivers/scsi/linkdata/ps3stor/./linux/ps3_dump.c:160:5: error: no previous prototype for function 'ps3_dump_file_write' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/./linux/ps3_dump.c:201:5: error: no previous prototype for function 'ps3_dump_file_close' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/./linux/ps3_dump.c:29:5: error: no previous prototype for function 'ps3_dump_local_time' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/./linux/ps3_dump.c:51:5: error: no previous prototype for function 'ps3_dump_filename_build' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/./linux/ps3_dump.c:77:5: error: no previous prototype for function 'ps3_dump_file_open' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_cmd_complete.c:132:6: error: no previous prototype for function 'ps3_trigger_irq_poll' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_cmd_complete.c:244:5: error: no previous prototype for function 'ps3_resp_status_convert' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_cmd_statistics.c:404:6: error: no previous prototype for function 'ps3_io_recv_ok_stat_inc' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_cmd_statistics.c:86:6: error: no previous prototype for function 'ps3_cmd_stat_content_clear' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_debug.c:884:5: error: no previous prototype for function 'ps3_dump_dir_length' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_device_manager.c:1582:5: error: no previous prototype for function 'ps3_scsi_private_init_pd' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_device_manager.c:1664:5: error: no previous prototype for function 'ps3_scsi_private_init_vd' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_device_manager_sas.c:1633:5: error: no previous prototype for function 'ps3_sas_expander_phys_refresh' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_ioc_adp.c:148:6: error: no previous prototype for function 'ps3_ioc_resource_prepare_hba' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_ioc_adp.c:37:6: error: no previous prototype for function 'ps3_ioc_resource_prepare_switch' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_ioc_adp.c:89:6: error: no previous prototype for function 'ps3_ioc_resource_prepare_raid' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_ioc_manager.c:308:5: error: no previous prototype for function 'ps3_hard_reset_to_ready' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_ioctl.c:786:6: error: no previous prototype for function 'ps3_clean_mgr_cmd' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_irq.c:22:27: error: unused variable 'PS3_INTERRUPT_CMD_DISABLE_ALL_MASK' [-Werror,-Wunused-const-variable]
drivers/scsi/linkdata/ps3stor/ps3_irq.c:23:27: error: unused variable 'PS3_INTERRUPT_CMD_ENABLE_MSIX' [-Werror,-Wunused-const-variable]
drivers/scsi/linkdata/ps3stor/ps3_irq.c:24:27: error: unused variable 'PS3_INTERRUPT_MASK_DISABLE' [-Werror,-Wunused-const-variable]
drivers/scsi/linkdata/ps3stor/ps3_irq.c:25:27: error: unused variable 'PS3_INTERRUPT_STATUS_EXIST_IRQ' [-Werror,-Wunused-const-variable]
drivers/scsi/linkdata/ps3stor/ps3_irq.c:26:27: error: unused variable 'PS3_INTERRUPT_CLEAR_IRQ' [-Werror,-Wunused-const-variable]
drivers/scsi/linkdata/ps3stor/ps3_irq.c:28:27: error: unused variable 'PS3_SSD_IOPS_MSIX_VECTORS' [-Werror,-Wunused-const-variable]
drivers/scsi/linkdata/ps3stor/ps3_irq.c:29:27: error: unused variable 'PS3_HDD_IOPS_MSIX_VECTORS' [-Werror,-Wunused-const-variable]
drivers/scsi/linkdata/ps3stor/ps3_module_para.c:610:14: error: no previous prototype for function 'ps3_cli_ver_query' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:1059:6: error: no previous prototype for function 'ps3_qos_pd_waitq_ratio_update' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:2020:15: error: no previous prototype for function 'ps3_hba_qos_decision' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:2041:6: error: no previous prototype for function 'ps3_hba_qos_waitq_notify' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:2101:6: error: no previous prototype for function 'ps3_cmd_waitq_abort' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:212:1: error: no previous prototype for function 'ps3_qos_cmd_waitq_get' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:2464:6: error: no previous prototype for function 'ps3_hba_qos_waitq_clear_all' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:2828:6: error: no previous prototype for function 'ps3_hba_qos_vd_init' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:2937:6: error: no previous prototype for function 'ps3_hba_qos_vd_reset' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:3024:6: error: no previous prototype for function 'ps3_hba_qos_waitq_poll' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:3280:15: error: no previous prototype for function 'ps3_raid_qos_decision' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:3335:6: error: no previous prototype for function 'ps3_qos_mgrq_resend' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:336:15: error: no previous prototype for function 'ps3_qos_vd_cmdword_get' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:3479:6: error: no previous prototype for function 'ps3_raid_qos_waitq_notify' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:352:15: error: no previous prototype for function 'ps3_qos_exclusive_cmdword_get' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:364:15: error: no previous prototype for function 'ps3_qos_tg_decision' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:3822:15: error: no previous prototype for function 'ps3_raid_qos_waitq_abort' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:750:15: error: no previous prototype for function 'ps3_qos_all_pd_rc_get' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:877:6: error: no previous prototype for function 'ps3_pd_quota_waitq_clear_all' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:893:6: error: no previous prototype for function 'ps3_pd_quota_waitq_clean' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_r1x_write_lock.c:1174:5: error: no previous prototype for function 'ps3_range_check_and_insert' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_r1x_write_lock.c:1232:5: error: no previous prototype for function 'ps3_r1x_hash_range_lock' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_r1x_write_lock.c:1313:6: error: no previous prototype for function 'ps3_r1x_hash_range_unlock' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_r1x_write_lock.c:579:5: error: no previous prototype for function 'ps3_r1x_hash_bit_check' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_r1x_write_lock.c:679:6: error: no previous prototype for function 'ps3_r1x_conflict_queue_hash_bit_lock' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_r1x_write_lock.c:731:5: error: no previous prototype for function 'ps3_r1x_hash_bit_lock' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_r1x_write_lock.c:989:6: error: no previous prototype for function 'ps3_r1x_hash_bit_unlock' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_rb_tree.c:155:6: error: no previous prototype for function 'rbtDelNodeDo' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_recovery.c:205:6: error: no previous prototype for function 'ps3_recovery_irq_queue_destroy' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_recovery.c:2701:6: error: no previous prototype for function 'ps3_hard_recovery_state_finish' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_recovery.c:364:5: error: no previous prototype for function 'ps3_recovery_state_transfer' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_recovery.c:73:30: error: no previous prototype for function 'ps3_recovery_context_alloc' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_recovery.c:83:6: error: no previous prototype for function 'ps3_recovery_context_free' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_recovery.c:89:6: error: no previous prototype for function 'ps3_recovery_context_delete' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_sas_transport.c:408:5: error: no previous prototype for function 'ps3_sas_update_phy_info' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_scsi_cmd_err.c:1111:5: error: no previous prototype for function 'ps3_wait_for_outstanding_complete' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_scsi_cmd_err.c:877:6: error: no previous prototype for function 'ps3_set_task_manager_busy' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_scsih.c:1959:1: error: unused function 'ps3_scsih_dev_id_get' [-Werror,-Wunused-function]
mm/damon/core-test.h:284:2: warning: comparison of distinct pointer types ('typeof (__left) *' (aka 'unsigned int *') and 'typeof (__right) *' (aka 'int *')) [-Wcompare-distinct-pointer-types]
mm/hugetlb.c:2223:9: warning: variable 'gfp' set but not used [-Wunused-but-set-variable]
mm/khugepaged.c:1703: warning: Function parameter or member 'reliable' not described in 'collapse_file'
mm/page_alloc.c:3040:6: warning: no previous prototype for '__drain_all_pages' [-Wmissing-prototypes]
mm/page_alloc.c:3040:6: warning: no previous prototype for function '__drain_all_pages' [-Wmissing-prototypes]
mm/page_alloc.c:6794:23: warning: no previous prototype for function 'arch_memmap_init' [-Wmissing-prototypes]
mm/page_alloc.c:6912:6: warning: no previous prototype for '__zone_set_pageset_high_and_batch' [-Wmissing-prototypes]
mm/page_alloc.c:6912:6: warning: no previous prototype for function '__zone_set_pageset_high_and_batch' [-Wmissing-prototypes]
mm/slub.o: warning: objtool: kmem_cache_free()+0x43a: unreachable instruction
mm/slub.o: warning: objtool: kmem_cache_free()+0x536: unreachable instruction
Error/Warning ids grouped by kconfigs:
recent_errors
|-- arm64-allmodconfig
| |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x0-in-asm
| |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x1-in-asm
| `-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x2-in-asm
|-- arm64-allnoconfig
| |-- drivers-irqchip-irq-gic-v3-its.c:warning:no-previous-prototype-for-build_devid_pools
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch
|-- arm64-randconfig-001-20250625
| |-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset
| |-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset
| |-- drivers-irqchip-irq-gic-v3-its.c:warning:no-previous-prototype-for-build_devid_pools
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch
|-- arm64-randconfig-002-20250321
| |-- lib-gcc-aarch64-linux-..-plugin-include-config-elfos.h:warning:invalid-suffix-on-literal-C-requires-a-space-between-literal-and-string-macro
| |-- lib-gcc-aarch64-linux-..-plugin-include-defaults.h:warning:invalid-suffix-on-literal-C-requires-a-space-between-literal-and-string-macro
| |-- lib-gcc-aarch64-linux-..-plugin-include-gimple.h:error:field-call_clobbered-has-incomplete-type-pt_solution
| |-- lib-gcc-aarch64-linux-..-plugin-include-gimple.h:error:field-call_used-has-incomplete-type-pt_solution
| |-- lib-gcc-aarch64-linux-..-plugin-include-gimple.h:error:gimple_call_addr_fndecl-was-not-declared-in-this-scope
| `-- lib-gcc-aarch64-linux-..-plugin-include-gimple.h:error:is_gimple_reg-was-not-declared-in-this-scope
|-- arm64-randconfig-003-20250625
| |-- drivers-irqchip-irq-gic-v3-its.c:warning:no-previous-prototype-for-build_devid_pools
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch
|-- arm64-randconfig-004-20250625
| |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x0-in-asm
| |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x1-in-asm
| `-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x2-in-asm
|-- x86_64-allnoconfig
| |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined
| |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory
| |-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-arch_memmap_init
|-- x86_64-allyesconfig
| |-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset
| |-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_exit-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_exit-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_phys_id_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_reg_test-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_all_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_auto_clear_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_cause_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_link_speed_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_nic_reset-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_no_snoop_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_read_clear-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_write_clear-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pf_rst_done_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_auto_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_interval_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_del-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_dcb-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_rss-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_lsc_irq_handler-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_mailbox_irq_handler-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_msi_irq_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_main.c:error:no-previous-prototype-for-function-sxe_allow_inval_mac-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_phy.c:error:no-previous-prototype-for-function-sxe_multispeed_sfp_link_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_headers_cleanup-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_rx_buffer_page_offset_update-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:no-previous-prototype-for-function-sxe_set_vf_link_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:variable-ret-set-but-not-used-Werror-Wunused-but-set-variable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_xdp.c:error:no-previous-prototype-for-function-sxe_txrx_ring_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_event_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_reset-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_ring_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_stop-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_link_state_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_read-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_write-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_read-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_write-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_ack_irq_trigger-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_req_irq_trigger-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_ring_irq_interval_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_rcv_ctl_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_desc_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_switch-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_specific_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_tx_ring_switch-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_rx_proc.c:error:no-previous-prototype-for-function-sxevf_rx_ring_buffers_alloc-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_alloc-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_free-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_base.c:error:no-previous-prototype-for-function-ps3_pci_init-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_base.c:error:no-previous-prototype-for-function-ps3_pci_init_complete-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_base.c:error:no-previous-prototype-for-function-ps3_pci_init_complete_exit-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_cli_debug.c:error:no-previous-prototype-for-function-ps3_dump_context_show-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_driver_log.c:error:unused-function-time_for_file_name-Werror-Wunused-function
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_driver_log.c:error:unused-function-time_for_log-Werror-Wunused-function
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_file_close-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_file_open-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_file_write-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_filename_build-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_local_time-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_complete.c:error:no-previous-prototype-for-function-ps3_resp_status_convert-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_complete.c:error:no-previous-prototype-for-function-ps3_trigger_irq_poll-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_statistics.c:error:no-previous-prototype-for-function-ps3_cmd_stat_content_clear-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_statistics.c:error:no-previous-prototype-for-function-ps3_io_recv_ok_stat_inc-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_debug.c:error:no-previous-prototype-for-function-ps3_dump_dir_length-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager.c:error:no-previous-prototype-for-function-ps3_scsi_private_init_pd-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager.c:error:no-previous-prototype-for-function-ps3_scsi_private_init_vd-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager_sas.c:error:no-previous-prototype-for-function-ps3_sas_expander_phys_refresh-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:error:no-previous-prototype-for-function-ps3_ioc_resource_prepare_hba-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:error:no-previous-prototype-for-function-ps3_ioc_resource_prepare_raid-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:error:no-previous-prototype-for-function-ps3_ioc_resource_prepare_switch-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_manager.c:error:no-previous-prototype-for-function-ps3_hard_reset_to_ready-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioctl.c:error:no-previous-prototype-for-function-ps3_clean_mgr_cmd-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_HDD_IOPS_MSIX_VECTORS-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_CLEAR_IRQ-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_CMD_DISABLE_ALL_MASK-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_CMD_ENABLE_MSIX-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_MASK_DISABLE-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_STATUS_EXIST_IRQ-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_SSD_IOPS_MSIX_VECTORS-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_module_para.c:error:no-previous-prototype-for-function-ps3_cli_ver_query-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_cmd_waitq_abort-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_decision-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_vd_init-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_vd_reset-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_waitq_clear_all-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_waitq_notify-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_waitq_poll-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_pd_quota_waitq_clean-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_pd_quota_waitq_clear_all-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_all_pd_rc_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_cmd_waitq_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_exclusive_cmdword_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_mgrq_resend-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_pd_waitq_ratio_update-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_tg_decision-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_vd_cmdword_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_raid_qos_decision-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_raid_qos_waitq_abort-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_raid_qos_waitq_notify-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_conflict_queue_hash_bit_lock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_bit_check-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_bit_lock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_bit_unlock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_range_lock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_range_unlock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_range_check_and_insert-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_rb_tree.c:error:no-previous-prototype-for-function-rbtDelNodeDo-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_hard_recovery_state_finish-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_context_alloc-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_context_delete-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_context_free-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_irq_queue_destroy-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_state_transfer-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_sas_transport.c:error:no-previous-prototype-for-function-ps3_sas_update_phy_info-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_scsi_cmd_err.c:error:no-previous-prototype-for-function-ps3_set_task_manager_busy-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_scsi_cmd_err.c:error:no-previous-prototype-for-function-ps3_wait_for_outstanding_complete-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_scsih.c:error:unused-function-ps3_scsih_dev_id_get-Werror-Wunused-function
| |-- mm-damon-core-test.h:warning:comparison-of-distinct-pointer-types-(-typeof-(__left)-(aka-unsigned-int-)-and-typeof-(__right)-(aka-int-))
| |-- mm-hugetlb.c:warning:variable-gfp-set-but-not-used
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-arch_memmap_init
|-- x86_64-buildonly-randconfig-001-20250625
| |-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset
| |-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch
|-- x86_64-buildonly-randconfig-002-20250625
| |-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset
| |-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset
| |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined
| |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory
| |-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-arch_memmap_init
|-- x86_64-buildonly-randconfig-003-20250625
| |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined
| |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory
| |-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory
| |-- mm-damon-core-test.h:warning:comparison-of-distinct-pointer-types-(-typeof-(__left)-(aka-unsigned-int-)-and-typeof-(__right)-(aka-int-))
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-arch_memmap_init
|-- x86_64-buildonly-randconfig-004-20250625
| |-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset
| |-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset
| |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined
| |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory
| |-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-arch_memmap_init
|-- x86_64-buildonly-randconfig-005-20250625
| |-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset
| |-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset
| |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined
| |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory
| |-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory
| |-- mm-hugetlb.c:warning:variable-gfp-set-but-not-used
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-arch_memmap_init
| `-- mm-slub.o:warning:objtool:kmem_cache_free:unreachable-instruction
|-- x86_64-buildonly-randconfig-006-20250625
| |-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset
| |-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset
| |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined
| |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory
| |-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory
| |-- mm-damon-core-test.h:warning:comparison-of-distinct-pointer-types-(-typeof-(__left)-(aka-unsigned-int-)-and-typeof-(__right)-(aka-int-))
| |-- mm-hugetlb.c:warning:variable-gfp-set-but-not-used
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-arch_memmap_init
|-- x86_64-defconfig
| |-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset
| |-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-sxe_debugfs_entries_exit
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-sxe_debugfs_entries_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-sxe_debugfs_exit
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-sxe_debugfs_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-sxe_phys_id_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-sxe_reg_test
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:suggest-braces-around-empty-body-in-an-if-statement
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_fc_autoneg_localcap_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_all_irq_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_all_ring_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_crc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_max_mem_window_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_pfc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_rate_limiter_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_rx_bw_alloc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_tx_data_bw_alloc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_tx_desc_bw_alloc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_tx_ring_rate_factor_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_event_irq_auto_clear_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_event_irq_map
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_autoneg_disable_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_mac_addr_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_requested_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_tc_high_water_mark_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_tc_low_water_mark_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_port_mask_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_sample_rule_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_sample_rules_table_reinit
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_specific_rule_add
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_specific_rule_del
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_specific_rule_mask_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_channel_state_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_drv_status_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_fw_ack_header_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_fw_ov_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_fw_status_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_is_fw_over_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_lock_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_lock_release
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_packet_data_dword_rcv
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_packet_data_dword_send
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_packet_header_send
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_packet_send_done
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_irq_cause_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_irq_general_reg_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_irq_general_reg_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_is_fc_autoneg_disabled
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_is_link_state_up
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_link_speed_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_link_speed_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_loopback_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mac_max_frame_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mac_max_frame_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mac_pad_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mac_txrx_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mbx_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mbx_mem_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mc_filter_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mc_filter_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mta_hash_table_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mta_hash_table_update
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_nic_reset
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_no_snoop_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pcie_vt_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pending_irq_read_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pending_irq_write_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pf_rst_done_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pfc_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pool_mac_anti_spoof_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pool_rx_mode_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pool_rx_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pool_rx_ring_drop_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_is_rx_timestamp_valid
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_rx_timestamp_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_rx_timestamp_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_systime_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_systime_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_timestamp_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_timestamp_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_tx_timestamp_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rcv_msg_from_vf
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ring_irq_auto_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ring_irq_interval_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ring_irq_map
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rss_key_set_all
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rss_redir_tbl_reg_write
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rss_redir_tbl_set_all
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_cap_switch_off
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_cap_switch_on
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_desc_thresh_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_dma_ctrl_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_dma_lro_ctrl_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_drop_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_lro_ack_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_lro_ctl_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_lro_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_mode_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_multi_ring_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_nfs_filter_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_pkt_buf_size_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_pool_bitmap_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_pool_bitmap_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_queue_desc_reg_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_rcv_ctl_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_ring_desc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_ring_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_ring_switch_not_polling
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_udp_frag_checksum_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_send_msg_to_vf
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_specific_irq_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_specific_irq_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_spoof_count_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_stats_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_stats_regs_clean
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_stats_seq_clean
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_desc_thresh_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pkt_buf_size_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pkt_buf_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pkt_buf_thresh_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pool_bitmap_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pool_bitmap_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_desc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_head_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_info_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_switch_not_polling
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_tail_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_vlan_insert_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_vlan_tag_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_add
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_del
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_pool_del
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_pool_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vf_ack_check
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vf_req_check
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vf_rst_check
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_array_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_array_read
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_array_write
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_pool_filter_read
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_tag_strip_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlvf_slot_find
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vt_ctrl_cfg
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vt_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vt_pool_loopback_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:suggest-braces-around-empty-body-in-an-if-statement
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_disable_dcb
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_disable_rss
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_lsc_irq_handler
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_mailbox_irq_handler
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_msi_irq_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_main.c:error:no-previous-prototype-for-sxe_allow_inval_mac
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_phy.c:error:no-previous-prototype-for-sxe_multispeed_sfp_link_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-sxe_headers_cleanup
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-sxe_rx_buffer_page_offset_update
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:no-previous-prototype-for-sxe_set_vf_link_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:variable-ret-set-but-not-used
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_xdp.c:error:no-previous-prototype-for-sxe_txrx_ring_enable
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_32bit_counter_update
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_36bit_counter_update
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_event_irq_map
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_hw_reset
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_hw_ring_irq_map
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_hw_stop
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_irq_disable
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_irq_enable
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_link_state_get
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_mailbox_read
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_mailbox_write
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_msg_read
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_msg_write
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_packet_stats_get
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_pf_ack_irq_trigger
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_pf_req_irq_trigger
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_ring_irq_interval_set
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_rx_rcv_ctl_configure
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_rx_ring_desc_configure
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_rx_ring_switch
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_specific_irq_enable
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_stats_init_value_get
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_tx_ring_switch
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_rx_proc.c:error:no-previous-prototype-for-sxevf_rx_ring_buffers_alloc
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-sxevf_tx_ring_alloc
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-sxevf_tx_ring_free
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:suggest-braces-around-empty-body-in-an-else-statement
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:suggest-braces-around-empty-body-in-an-if-statement
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch
`-- x86_64-rhel-9.4-rust
|-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset
|-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_exit-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_init-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_exit-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_init-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_phys_id_set-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_reg_test-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_all_irq_disable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_auto_clear_set-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_map-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_cause_get-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_get-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_set-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_link_speed_get-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_nic_reset-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_no_snoop_disable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_read_clear-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_write_clear-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pf_rst_done_set-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_auto_disable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_interval_set-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_map-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_disable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_enable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_del-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_enable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_dcb-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_rss-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_lsc_irq_handler-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_mailbox_irq_handler-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_msi_irq_init-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_main.c:error:no-previous-prototype-for-function-sxe_allow_inval_mac-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_phy.c:error:no-previous-prototype-for-function-sxe_multispeed_sfp_link_configure-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_headers_cleanup-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_rx_buffer_page_offset_update-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:no-previous-prototype-for-function-sxe_set_vf_link_enable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:variable-ret-set-but-not-used-Werror-Wunused-but-set-variable
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_xdp.c:error:no-previous-prototype-for-function-sxe_txrx_ring_enable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_event_irq_map-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_reset-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_ring_irq_map-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_stop-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_disable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_enable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_link_state_get-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_read-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_write-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_read-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_write-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_ack_irq_trigger-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_req_irq_trigger-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_ring_irq_interval_set-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_rcv_ctl_configure-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_desc_configure-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_switch-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_specific_irq_enable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_tx_ring_switch-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_rx_proc.c:error:no-previous-prototype-for-function-sxevf_rx_ring_buffers_alloc-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_alloc-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_free-Werror-Wmissing-prototypes
|-- mm-hugetlb.c:warning:variable-gfp-set-but-not-used
|-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file
|-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages
|-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch
|-- mm-page_alloc.c:warning:no-previous-prototype-for-function-arch_memmap_init
`-- mm-slub.o:warning:objtool:kmem_cache_free:unreachable-instruction
elapsed time: 854m
configs tested: 16
configs skipped: 62
tested configs:
arm64 allmodconfig clang-19
arm64 allnoconfig gcc-15.1.0
arm64 randconfig-001-20250625 gcc-11.5.0
arm64 randconfig-002-20250625 clang-20
arm64 randconfig-003-20250625 gcc-12.3.0
arm64 randconfig-004-20250625 clang-20
x86_64 allnoconfig clang-20
x86_64 allyesconfig clang-20
x86_64 buildonly-randconfig-001-20250625 gcc-12
x86_64 buildonly-randconfig-002-20250625 clang-20
x86_64 buildonly-randconfig-003-20250625 clang-20
x86_64 buildonly-randconfig-004-20250625 clang-20
x86_64 buildonly-randconfig-005-20250625 clang-20
x86_64 buildonly-randconfig-006-20250625 clang-20
x86_64 defconfig gcc-11
x86_64 rhel-9.4-rust clang-18
--
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1
0
[openeuler:openEuler-1.0-LTS 1327/1327] mm/vmscan.c:3257:21: error: implicit declaration of function 'kernel_swap_enabled'
by kernel test robot 26 Jun '25
by kernel test robot 26 Jun '25
26 Jun '25
Hi liubo,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 2095c984bc19c926a057ed0e96b9f795b4c504b4
commit: 44983705e56ab22fda801d66e2a6bd0d1be7ca0b [1327/1327] etmem: add original kernel swap enabled options
config: x86_64-buildonly-randconfig-005-20241216 (https://download.01.org/0day-ci/archive/20250626/202506260620.eD5Db5H9-lkp@…)
compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250626/202506260620.eD5Db5H9-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202506260620.eD5Db5H9-lkp@intel.com/
All errors (new ones prefixed by >>):
mm/vmscan.c:2734:17: warning: variable 'node_lru_pages' set but not used [-Wunused-but-set-variable]
2734 | unsigned long node_lru_pages = 0;
| ^
>> mm/vmscan.c:3257:21: error: implicit declaration of function 'kernel_swap_enabled' [-Werror,-Wimplicit-function-declaration]
3257 | if (sc != NULL && !kernel_swap_enabled())
| ^
mm/vmscan.c:3257:21: note: did you mean 'kernfs_ns_enabled'?
include/linux/kernfs.h:309:20: note: 'kernfs_ns_enabled' declared here
309 | static inline bool kernfs_ns_enabled(struct kernfs_node *kn)
| ^
1 warning and 1 error generated.
vim +/kernel_swap_enabled +3257 mm/vmscan.c
3250
3251 /*
3252 * Check if original kernel swap is enabled
3253 * turn off kernel swap,but leave page cache reclaim on
3254 */
3255 static inline void kernel_swap_check(struct scan_control *sc)
3256 {
> 3257 if (sc != NULL && !kernel_swap_enabled())
3258 sc->may_swap = 0;
3259 }
3260
--
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1
0
[openeuler:OLK-6.6 2195/2195] drivers/dax/super.c:45: warning: Function parameter or member 'KABI_RESERVE(1' not described in 'dax_device'
by kernel test robot 26 Jun '25
by kernel test robot 26 Jun '25
26 Jun '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: c02455c4cce8052f74fc11c09e9073c01c7f33a4
commit: 63101913bbd057cea31fb598eeb4a4c91584f0f0 [2195/2195] dax: kabi: Reserve KABI slots for dax_* struct
config: x86_64-randconfig-2002-20250501 (https://download.01.org/0day-ci/archive/20250626/202506260545.EUm4TtiQ-lkp@…)
compiler: clang version 20.1.2 (https://github.com/llvm/llvm-project 58df0ef89dd64126512e4ee27b4ac3fd8ddf6247)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250626/202506260545.EUm4TtiQ-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202506260545.EUm4TtiQ-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/dax/super.c:45: warning: Function parameter or member 'KABI_RESERVE(1' not described in 'dax_device'
vim +45 drivers/dax/super.c
7b6be8444e0f0d Dan Williams 2017-04-11 17
1b7646014e0d83 Christoph Hellwig 2021-08-26 18 /**
1b7646014e0d83 Christoph Hellwig 2021-08-26 19 * struct dax_device - anchor object for dax services
1b7646014e0d83 Christoph Hellwig 2021-08-26 20 * @inode: core vfs
1b7646014e0d83 Christoph Hellwig 2021-08-26 21 * @cdev: optional character interface for "device dax"
1b7646014e0d83 Christoph Hellwig 2021-08-26 22 * @private: dax driver private data
1b7646014e0d83 Christoph Hellwig 2021-08-26 23 * @flags: state and boolean properties
db8cd5efeebc49 Ira Weiny 2022-03-04 24 * @ops: operations for this device
8012b866085523 Shiyang Ruan 2022-06-03 25 * @holder_data: holder of a dax_device: could be filesystem or mapped device
8012b866085523 Shiyang Ruan 2022-06-03 26 * @holder_ops: operations for the inner holder
1b7646014e0d83 Christoph Hellwig 2021-08-26 27 */
1b7646014e0d83 Christoph Hellwig 2021-08-26 28 struct dax_device {
1b7646014e0d83 Christoph Hellwig 2021-08-26 29 struct inode inode;
1b7646014e0d83 Christoph Hellwig 2021-08-26 30 struct cdev cdev;
1b7646014e0d83 Christoph Hellwig 2021-08-26 31 void *private;
1b7646014e0d83 Christoph Hellwig 2021-08-26 32 unsigned long flags;
1b7646014e0d83 Christoph Hellwig 2021-08-26 33 const struct dax_operations *ops;
8012b866085523 Shiyang Ruan 2022-06-03 34 void *holder_data;
8012b866085523 Shiyang Ruan 2022-06-03 35 const struct dax_holder_operations *holder_ops;
63101913bbd057 Long Li 2024-02-07 36
63101913bbd057 Long Li 2024-02-07 37 KABI_RESERVE(1)
63101913bbd057 Long Li 2024-02-07 38 KABI_RESERVE(2)
63101913bbd057 Long Li 2024-02-07 39 KABI_RESERVE(3)
63101913bbd057 Long Li 2024-02-07 40 KABI_RESERVE(4)
63101913bbd057 Long Li 2024-02-07 41 KABI_RESERVE(5)
63101913bbd057 Long Li 2024-02-07 42 KABI_RESERVE(6)
63101913bbd057 Long Li 2024-02-07 43 KABI_RESERVE(7)
63101913bbd057 Long Li 2024-02-07 44 KABI_RESERVE(8)
1b7646014e0d83 Christoph Hellwig 2021-08-26 @45 };
1b7646014e0d83 Christoph Hellwig 2021-08-26 46
:::::: The code at line 45 was first introduced by commit
:::::: 1b7646014e0d838b06be7288e2dec3262948cc56 dax: mark dax_get_by_host static
:::::: TO: Christoph Hellwig <hch(a)lst.de>
:::::: CC: Dan Williams <dan.j.williams(a)intel.com>
--
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1
0
[openeuler:OLK-6.6 2195/2195] drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_ethtool.c:3: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
by kernel test robot 26 Jun '25
by kernel test robot 26 Jun '25
26 Jun '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: c02455c4cce8052f74fc11c09e9073c01c7f33a4
commit: dd013ad487534c1838afc2f55efdb5daec15aace [2195/2195] Ethernet: Linkdata: Supports Linkdata ethernet Controllers
config: x86_64-randconfig-2005-20250501 (https://download.01.org/0day-ci/archive/20250626/202506260454.xpU5DsPU-lkp@…)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250626/202506260454.xpU5DsPU-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202506260454.xpU5DsPU-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_ethtool.c:3: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
* Copyright (C), 2020, Linkdata Technologies Co., Ltd.
--
>> drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_main.c:3: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
* Copyright (C), 2020, Linkdata Technologies Co., Ltd.
vim +3 drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_ethtool.c
> 3 * Copyright (C), 2020, Linkdata Technologies Co., Ltd.
4 *
5 * @file: sxevf_ethtool.c
6 * @author: Linkdata
7 * @date: 2025.02.16
8 * @brief:
9 * @note:
10 */
11 #include "sxe_version.h"
12 #include "sxevf_ethtool.h"
13 #include "sxevf_hw.h"
14 #include "sxe_log.h"
15 #include "sxevf_tx_proc.h"
16 #include "sxevf_rx_proc.h"
17 #include "sxevf_netdev.h"
18 #include "sxevf_msg.h"
19 #include "sxevf_irq.h"
20 #include "sxevf_ring.h"
21
--
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1
0
[openeuler:OLK-6.6 2195/2195] fs/resctrl/monitor.c:51: warning: Cannot understand * @closid_num_dirty_rmid The number of dirty RMID each CLOSID has.
by kernel test robot 26 Jun '25
by kernel test robot 26 Jun '25
26 Jun '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: c02455c4cce8052f74fc11c09e9073c01c7f33a4
commit: 13e249bf4944afceae17195b7bb77c767ff61384 [2195/2195] x86/resctrl: Move the filesystem portions of resctrl to live in '/fs/'
config: x86_64-randconfig-2002-20250501 (https://download.01.org/0day-ci/archive/20250626/202506260338.JCBW9Br8-lkp@…)
compiler: clang version 20.1.2 (https://github.com/llvm/llvm-project 58df0ef89dd64126512e4ee27b4ac3fd8ddf6247)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250626/202506260338.JCBW9Br8-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202506260338.JCBW9Br8-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> fs/resctrl/monitor.c:51: warning: Cannot understand * @closid_num_dirty_rmid The number of dirty RMID each CLOSID has.
on line 51 - I thought it was a doc line
vim +51 fs/resctrl/monitor.c
49
50 /**
> 51 * @closid_num_dirty_rmid The number of dirty RMID each CLOSID has.
52 * Only allocated when CONFIG_RESCTRL_RMID_DEPENDS_ON_CLOSID is defined.
53 * Indexed by CLOSID. Protected by rdtgroup_mutex.
54 */
55 static u32 *closid_num_dirty_rmid;
56
--
0-DAY CI Kernel Test Service
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1
0
[openeuler:OLK-6.6 2195/2195] kernel/irq/proc.c:334:13: warning: no previous prototype for 'register_irqchip_proc'
by kernel test robot 26 Jun '25
by kernel test robot 26 Jun '25
26 Jun '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: c02455c4cce8052f74fc11c09e9073c01c7f33a4
commit: 3053668e6b211924bb67c19d791a5a532eca2ad8 [2195/2195] arm64: Introduce Xint software solution
config: x86_64-randconfig-2005-20250501 (https://download.01.org/0day-ci/archive/20250626/202506260330.9iB3xJD8-lkp@…)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250626/202506260330.9iB3xJD8-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202506260330.9iB3xJD8-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> kernel/irq/proc.c:334:13: warning: no previous prototype for 'register_irqchip_proc' [-Wmissing-prototypes]
334 | void __weak register_irqchip_proc(struct irq_desc *desc, void *irqp) { }
| ^~~~~~~~~~~~~~~~~~~~~
>> kernel/irq/proc.c:335:13: warning: no previous prototype for 'unregister_irqchip_proc' [-Wmissing-prototypes]
335 | void __weak unregister_irqchip_proc(struct irq_desc *desc) { }
| ^~~~~~~~~~~~~~~~~~~~~~~
vim +/register_irqchip_proc +334 kernel/irq/proc.c
333
> 334 void __weak register_irqchip_proc(struct irq_desc *desc, void *irqp) { }
> 335 void __weak unregister_irqchip_proc(struct irq_desc *desc) { }
336
--
0-DAY CI Kernel Test Service
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1
0
[openeuler:OLK-6.6 2195/2195] arch/x86/kernel/early-quirks.c:727:34: warning: no previous prototype for 'kh40000_get_direct_dma_ops'
by kernel test robot 26 Jun '25
by kernel test robot 26 Jun '25
26 Jun '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: c02455c4cce8052f74fc11c09e9073c01c7f33a4
commit: 11557c1ae4529f133483879b7ee00b7d8c653be7 [2195/2195] x86/cpu/zhaoxin: Encapsulate access to kh40000_dma_direct_ops within function
config: x86_64-randconfig-2005-20250501 (https://download.01.org/0day-ci/archive/20250626/202506260203.vSEOKong-lkp@…)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250626/202506260203.vSEOKong-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202506260203.vSEOKong-lkp@intel.com/
All warnings (new ones prefixed by >>):
arch/x86/kernel/early-quirks.c:722:6: warning: no previous prototype for 'is_zhaoxin_kh40000' [-Wmissing-prototypes]
722 | bool is_zhaoxin_kh40000(void)
| ^~~~~~~~~~~~~~~~~~
>> arch/x86/kernel/early-quirks.c:727:34: warning: no previous prototype for 'kh40000_get_direct_dma_ops' [-Wmissing-prototypes]
727 | __weak const struct dma_map_ops *kh40000_get_direct_dma_ops(void)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
vim +/kh40000_get_direct_dma_ops +727 arch/x86/kernel/early-quirks.c
726
> 727 __weak const struct dma_map_ops *kh40000_get_direct_dma_ops(void)
728 {
729 return dma_ops;
730 }
731
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-6.6 2195/2195] arch/x86/kernel/early-quirks.c:722:6: warning: no previous prototype for 'is_zhaoxin_kh40000'
by kernel test robot 26 Jun '25
by kernel test robot 26 Jun '25
26 Jun '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: c02455c4cce8052f74fc11c09e9073c01c7f33a4
commit: 8eaba08b2d72718a40cafe3402ab4f26b0dc62eb [2195/2195] x86/cpu/zhaoxin: Encapsulate access to global variables within functions
config: x86_64-randconfig-2005-20250501 (https://download.01.org/0day-ci/archive/20250626/202506260155.UP7h1X4B-lkp@…)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250626/202506260155.UP7h1X4B-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202506260155.UP7h1X4B-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> arch/x86/kernel/early-quirks.c:722:6: warning: no previous prototype for 'is_zhaoxin_kh40000' [-Wmissing-prototypes]
722 | bool is_zhaoxin_kh40000(void)
| ^~~~~~~~~~~~~~~~~~
arch/x86/kernel/early-quirks.c: In function 'quirk_zhaoxin_dma_patch':
arch/x86/kernel/early-quirks.c:737:28: error: 'kh40000_dma_direct_ops' undeclared (first use in this function)
737 | dma_ops = &kh40000_dma_direct_ops;
| ^~~~~~~~~~~~~~~~~~~~~~
arch/x86/kernel/early-quirks.c:737:28: note: each undeclared identifier is reported only once for each function it appears in
--
>> kernel/dma/contiguous.c:209:13: warning: no previous prototype for 'is_zhaoxin_kh40000' [-Wmissing-prototypes]
209 | bool __weak is_zhaoxin_kh40000(void)
| ^~~~~~~~~~~~~~~~~~
vim +/is_zhaoxin_kh40000 +722 arch/x86/kernel/early-quirks.c
721
> 722 bool is_zhaoxin_kh40000(void)
723 {
724 return zhaoxin_kh40000;
725 }
726
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-6.6 2195/2195] drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_queue_leonis.c:149:5: warning: no previous prototype for 'nbl_res_queue_setup_qid_map_table_leonis'
by kernel test robot 25 Jun '25
by kernel test robot 25 Jun '25
25 Jun '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: c02455c4cce8052f74fc11c09e9073c01c7f33a4
commit: 69181c3c9413ccaa4dab458057d13efda520cb60 [2195/2195] Net: nebula_matrix: fix ci build warning
config: x86_64-randconfig-2005-20250501 (https://download.01.org/0day-ci/archive/20250625/202506252327.VuoQfdNB-lkp@…)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250625/202506252327.VuoQfdNB-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202506252327.VuoQfdNB-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_queue_leonis.c:149:5: warning: no previous prototype for 'nbl_res_queue_setup_qid_map_table_leonis' [-Wmissing-prototypes]
149 | int nbl_res_queue_setup_qid_map_table_leonis(struct nbl_resource_mgt *res_mgt, u16 func_id,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_queue_leonis.c:216:6: warning: no previous prototype for 'nbl_res_queue_remove_qid_map_table_leonis' [-Wmissing-prototypes]
216 | void nbl_res_queue_remove_qid_map_table_leonis(struct nbl_resource_mgt *res_mgt, u16 func_id)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_queue_leonis.c:545:5: warning: no previous prototype for 'nbl_res_queue_init_qid_map_table' [-Wmissing-prototypes]
545 | int nbl_res_queue_init_qid_map_table(struct nbl_resource_mgt *res_mgt,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_queue_leonis.c:1193:5: warning: no previous prototype for 'nbl_queue_setup_ops_leonis' [-Wmissing-prototypes]
1193 | int nbl_queue_setup_ops_leonis(struct nbl_resource_ops *res_ops)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_queue_leonis.c:1202:6: warning: no previous prototype for 'nbl_queue_remove_ops_leonis' [-Wmissing-prototypes]
1202 | void nbl_queue_remove_ops_leonis(struct nbl_resource_ops *res_ops)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_queue_leonis.c:1209:6: warning: no previous prototype for 'nbl_queue_mgt_init_leonis' [-Wmissing-prototypes]
1209 | void nbl_queue_mgt_init_leonis(struct nbl_queue_mgt *queue_mgt)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
--
>> drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_flow_leonis.c:450:6: warning: no previous prototype for 'nbl_flow_set_mt_input' [-Wmissing-prototypes]
450 | void nbl_flow_set_mt_input(struct nbl_mt_input *mt_input, union nbl_common_data_u *kt_data,
| ^~~~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_flow_leonis.c:556:5: warning: no previous prototype for 'nbl_flow_insert_pp_ht' [-Wmissing-prototypes]
556 | int nbl_flow_insert_pp_ht(struct nbl_flow_ht_mng *pp_ht_mng,
| ^~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_flow_leonis.c: In function 'nbl_flow_add_flow':
drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_flow_leonis.c:725:29: warning: variable 'phy_ops' set but not used [-Wunused-but-set-variable]
725 | struct nbl_phy_ops *phy_ops;
| ^~~~~~~
drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_flow_leonis.c: In function 'nbl_flow_del_flow':
drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_flow_leonis.c:807:29: warning: variable 'phy_ops' set but not used [-Wunused-but-set-variable]
807 | struct nbl_phy_ops *phy_ops;
| ^~~~~~~
drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_flow_leonis.c: In function 'nbl_flow_add_macvlan':
drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_flow_leonis.c:921:33: warning: variable 'common' set but not used [-Wunused-but-set-variable]
921 | struct nbl_common_info *common;
| ^~~~~~
drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_flow_leonis.c: At top level:
>> drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_flow_leonis.c:1415:5: warning: no previous prototype for 'nbl_flow_mgt_start_leonis' [-Wmissing-prototypes]
1415 | int nbl_flow_mgt_start_leonis(struct nbl_resource_mgt *res_mgt)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_flow_leonis.c:1440:6: warning: no previous prototype for 'nbl_flow_mgt_stop_leonis' [-Wmissing-prototypes]
1440 | void nbl_flow_mgt_stop_leonis(struct nbl_resource_mgt *res_mgt)
| ^~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_flow_leonis.c:1453:5: warning: no previous prototype for 'nbl_flow_setup_ops_leonis' [-Wmissing-prototypes]
1453 | int nbl_flow_setup_ops_leonis(struct nbl_resource_ops *res_ops)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_flow_leonis.c:1462:6: warning: no previous prototype for 'nbl_flow_remove_ops_leonis' [-Wmissing-prototypes]
1462 | void nbl_flow_remove_ops_leonis(struct nbl_resource_ops *res_ops)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
--
drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_adminq.c: In function 'nbl_res_adminq_pt_filter_out':
drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_adminq.c:1568:13: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
1568 | int ret = 0;
| ^~~
drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_adminq.c: In function 'nbl_res_adminq_get_firmware_version':
>> drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_adminq.c:548:55: warning: '%08x' directive output may be truncated writing 8 bytes into a region of size between 2 and 11 [-Wformat-truncation=]
548 | "%d.%d.%d build %04d%02d%02d %08x",
| ^~~~
drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_adminq.c:547:17: note: 'snprintf' output between 30 and 39 bytes into a destination of size 32
547 | snprintf(firmware_verion, ETHTOOL_FWVERS_LEN,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
548 | "%d.%d.%d build %04d%02d%02d %08x",
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
549 | BCD2BYTE((resp_param.version >> 16) & 0xFF),
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
550 | BCD2BYTE((resp_param.version >> 8) & 0xFF),
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
551 | BCD2BYTE(resp_param.version & 0xFF),
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
552 | BCD2SHORT((resp_param.build_date >> 16) & 0xFFFF),
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
553 | BCD2BYTE((resp_param.build_date >> 8) & 0xFF),
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
554 | BCD2BYTE(resp_param.build_date & 0xFF),
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
555 | resp_param.build_hash);
| ~~~~~~~~~~~~~~~~~~~~~~
--
>> drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:15:5: warning: no previous prototype for 'nbl_alloc_tx_rings' [-Wmissing-prototypes]
15 | int nbl_alloc_tx_rings(struct nbl_resource_mgt *res_mgt, struct net_device *netdev,
| ^~~~~~~~~~~~~~~~~~
drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c: In function 'nbl_res_txrx_clean_rx_irq':
drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:949:13: warning: variable 'sport_id' set but not used [-Wunused-but-set-variable]
949 | u16 sport_id;
| ^~~~~~~~
--
>> drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c:32:5: warning: no previous prototype for 'nbl_serv_setup_queues' [-Wmissing-prototypes]
32 | int nbl_serv_setup_queues(struct nbl_service_mgt *serv_mgt, struct nbl_serv_ring_vsi_info *vsi_info)
| ^~~~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c:68:6: warning: no previous prototype for 'nbl_serv_flush_rx_queues' [-Wmissing-prototypes]
68 | void nbl_serv_flush_rx_queues(struct nbl_service_mgt *serv_mgt, u16 ring_offset, u16 ring_num)
| ^~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c:77:5: warning: no previous prototype for 'nbl_serv_setup_rings' [-Wmissing-prototypes]
77 | int nbl_serv_setup_rings(struct nbl_service_mgt *serv_mgt, struct net_device *netdev,
| ^~~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c:124:6: warning: no previous prototype for 'nbl_serv_stop_rings' [-Wmissing-prototypes]
124 | void nbl_serv_stop_rings(struct nbl_service_mgt *serv_mgt,
| ^~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c: In function 'nbl_serv_netdev_stop':
drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c:734:40: warning: variable 'vsi_info' set but not used [-Wunused-but-set-variable]
734 | struct nbl_serv_ring_vsi_info *vsi_info;
| ^~~~~~~~
drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c: In function 'nbl_serv_remove_txrx_queues':
drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c:1406:35: warning: variable 'ring_mgt' set but not used [-Wunused-but-set-variable]
1406 | struct nbl_serv_ring_mgt *ring_mgt;
| ^~~~~~~~
drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c: At top level:
>> drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c:2116:6: warning: no previous prototype for 'nbl_serv_pldmfw_op_pci_match_record' [-Wmissing-prototypes]
2116 | bool nbl_serv_pldmfw_op_pci_match_record(struct pldmfw *context, struct pldmfw_record *record)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c:2851:5: warning: no previous prototype for 'nbl_serv_get_vf_base_vsi_id' [-Wmissing-prototypes]
2851 | u16 nbl_serv_get_vf_base_vsi_id(void *priv, u16 func_id)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
--
>> drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_channel.c:941:6: warning: no previous prototype for 'nbl_chan_clean_queue_subtask' [-Wmissing-prototypes]
941 | void nbl_chan_clean_queue_subtask(void *priv, u8 chan_type)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
vim +/nbl_res_queue_setup_qid_map_table_leonis +149 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_queue_leonis.c
bad535d287c9c1 Bennie Yan 2024-09-24 148
bad535d287c9c1 Bennie Yan 2024-09-24 @149 int nbl_res_queue_setup_qid_map_table_leonis(struct nbl_resource_mgt *res_mgt, u16 func_id,
bad535d287c9c1 Bennie Yan 2024-09-24 150 u64 notify_addr)
bad535d287c9c1 Bennie Yan 2024-09-24 151 {
bad535d287c9c1 Bennie Yan 2024-09-24 152 struct nbl_common_info *common = NBL_RES_MGT_TO_COMMON(res_mgt);
bad535d287c9c1 Bennie Yan 2024-09-24 153 struct nbl_queue_mgt *queue_mgt = NBL_RES_MGT_TO_QUEUE_MGT(res_mgt);
bad535d287c9c1 Bennie Yan 2024-09-24 154 struct nbl_queue_info *queue_info = &queue_mgt->queue_info[func_id];
bad535d287c9c1 Bennie Yan 2024-09-24 155 struct nbl_qid_map_table qid_map;
bad535d287c9c1 Bennie Yan 2024-09-24 156 u64 key;
bad535d287c9c1 Bennie Yan 2024-09-24 157 u16 *txrx_queues = queue_info->txrx_queues;
bad535d287c9c1 Bennie Yan 2024-09-24 158 u16 qid_map_entries = queue_info->num_txrx_queues, qid_map_base, tail;
bad535d287c9c1 Bennie Yan 2024-09-24 159 int i;
bad535d287c9c1 Bennie Yan 2024-09-24 160
bad535d287c9c1 Bennie Yan 2024-09-24 161 /* Get base location */
bad535d287c9c1 Bennie Yan 2024-09-24 162 queue_info->notify_addr = notify_addr;
bad535d287c9c1 Bennie Yan 2024-09-24 163 key = notify_addr >> NBL_QID_MAP_NOTIFY_ADDR_SHIFT;
bad535d287c9c1 Bennie Yan 2024-09-24 164
bad535d287c9c1 Bennie Yan 2024-09-24 165 for (i = 0; i < NBL_QID_MAP_TABLE_ENTRIES; i++) {
bad535d287c9c1 Bennie Yan 2024-09-24 166 WARN_ON(key == nbl_res_queue_qid_map_key(queue_mgt->qid_map_table[i]));
bad535d287c9c1 Bennie Yan 2024-09-24 167 if (key < nbl_res_queue_qid_map_key(queue_mgt->qid_map_table[i])) {
bad535d287c9c1 Bennie Yan 2024-09-24 168 qid_map_base = i;
bad535d287c9c1 Bennie Yan 2024-09-24 169 break;
bad535d287c9c1 Bennie Yan 2024-09-24 170 }
bad535d287c9c1 Bennie Yan 2024-09-24 171 }
bad535d287c9c1 Bennie Yan 2024-09-24 172 if (i == NBL_QID_MAP_TABLE_ENTRIES) {
bad535d287c9c1 Bennie Yan 2024-09-24 173 nbl_err(common, NBL_DEBUG_QUEUE, "No valid qid map key for func %d", func_id);
bad535d287c9c1 Bennie Yan 2024-09-24 174 return -ENOSPC;
bad535d287c9c1 Bennie Yan 2024-09-24 175 }
bad535d287c9c1 Bennie Yan 2024-09-24 176
bad535d287c9c1 Bennie Yan 2024-09-24 177 /* Calc tail, we will set the qid_map from 0 to tail.
bad535d287c9c1 Bennie Yan 2024-09-24 178 * We have to make sure that this range (0, tail) can cover all the changes, which need to
bad535d287c9c1 Bennie Yan 2024-09-24 179 * consider all the two tables. Therefore, it is necessary to store each table's tail, and
bad535d287c9c1 Bennie Yan 2024-09-24 180 * always use the larger one between this table's tail and the added tail.
bad535d287c9c1 Bennie Yan 2024-09-24 181 *
bad535d287c9c1 Bennie Yan 2024-09-24 182 * The reason can be illustrated in the following example:
bad535d287c9c1 Bennie Yan 2024-09-24 183 * Step 1: del some entries, which happens on table 1, and each table could be
bad535d287c9c1 Bennie Yan 2024-09-24 184 * Table 0: 0 - 31 used
bad535d287c9c1 Bennie Yan 2024-09-24 185 * Table 1: 0 - 15 used
bad535d287c9c1 Bennie Yan 2024-09-24 186 * SW : queue_mgt->total_qid_map_entries = 16
bad535d287c9c1 Bennie Yan 2024-09-24 187 * Step 2: add 2 entries, which happens on table 0, if we use 16 + 2 as the tail, then
bad535d287c9c1 Bennie Yan 2024-09-24 188 * Table 0: 0 - 17 correctly added, 18 - 31 garbage data
bad535d287c9c1 Bennie Yan 2024-09-24 189 * Table 1: 0 - 15 used
bad535d287c9c1 Bennie Yan 2024-09-24 190 * SW : queue_mgt->total_qid_map_entries = 18
bad535d287c9c1 Bennie Yan 2024-09-24 191 * And this is definitely wrong, it should use 32, table 0's original tail
bad535d287c9c1 Bennie Yan 2024-09-24 192 */
bad535d287c9c1 Bennie Yan 2024-09-24 193 queue_mgt->total_qid_map_entries += qid_map_entries;
bad535d287c9c1 Bennie Yan 2024-09-24 194 tail = max(queue_mgt->total_qid_map_entries,
bad535d287c9c1 Bennie Yan 2024-09-24 195 queue_mgt->qid_map_tail[queue_mgt->qid_map_select]);
bad535d287c9c1 Bennie Yan 2024-09-24 196 queue_mgt->qid_map_tail[queue_mgt->qid_map_select] = queue_mgt->total_qid_map_entries;
bad535d287c9c1 Bennie Yan 2024-09-24 197
bad535d287c9c1 Bennie Yan 2024-09-24 198 /* Update qid map */
bad535d287c9c1 Bennie Yan 2024-09-24 199 for (i = NBL_QID_MAP_TABLE_ENTRIES - qid_map_entries; i > qid_map_base; i--)
bad535d287c9c1 Bennie Yan 2024-09-24 200 queue_mgt->qid_map_table[i - 1 + qid_map_entries] = queue_mgt->qid_map_table[i - 1];
bad535d287c9c1 Bennie Yan 2024-09-24 201
bad535d287c9c1 Bennie Yan 2024-09-24 202 for (i = 0; i < queue_info->num_txrx_queues; i++) {
bad535d287c9c1 Bennie Yan 2024-09-24 203 qid_map.local_qid = 2 * i + 1;
bad535d287c9c1 Bennie Yan 2024-09-24 204 qid_map.notify_addr_l = key;
bad535d287c9c1 Bennie Yan 2024-09-24 205 qid_map.notify_addr_h = key >> NBL_QID_MAP_NOTIFY_ADDR_LOW_PART_LEN;
bad535d287c9c1 Bennie Yan 2024-09-24 206 qid_map.global_qid = txrx_queues[i];
bad535d287c9c1 Bennie Yan 2024-09-24 207 qid_map.ctrlq_flag = 0;
bad535d287c9c1 Bennie Yan 2024-09-24 208 queue_mgt->qid_map_table[qid_map_base + i] = qid_map;
bad535d287c9c1 Bennie Yan 2024-09-24 209 }
bad535d287c9c1 Bennie Yan 2024-09-24 210
bad535d287c9c1 Bennie Yan 2024-09-24 211 nbl_res_queue_set_qid_map_table(res_mgt, tail);
bad535d287c9c1 Bennie Yan 2024-09-24 212
bad535d287c9c1 Bennie Yan 2024-09-24 213 return 0;
bad535d287c9c1 Bennie Yan 2024-09-24 214 }
bad535d287c9c1 Bennie Yan 2024-09-24 215
bad535d287c9c1 Bennie Yan 2024-09-24 @216 void nbl_res_queue_remove_qid_map_table_leonis(struct nbl_resource_mgt *res_mgt, u16 func_id)
bad535d287c9c1 Bennie Yan 2024-09-24 217 {
bad535d287c9c1 Bennie Yan 2024-09-24 218 struct nbl_common_info *common = NBL_RES_MGT_TO_COMMON(res_mgt);
bad535d287c9c1 Bennie Yan 2024-09-24 219 struct nbl_queue_mgt *queue_mgt = NBL_RES_MGT_TO_QUEUE_MGT(res_mgt);
bad535d287c9c1 Bennie Yan 2024-09-24 220 struct nbl_queue_info *queue_info = &queue_mgt->queue_info[func_id];
bad535d287c9c1 Bennie Yan 2024-09-24 221 struct nbl_qid_map_table qid_map;
bad535d287c9c1 Bennie Yan 2024-09-24 222 u64 key;
bad535d287c9c1 Bennie Yan 2024-09-24 223 u16 qid_map_entries = queue_info->num_txrx_queues, qid_map_base, tail;
bad535d287c9c1 Bennie Yan 2024-09-24 224 int i;
bad535d287c9c1 Bennie Yan 2024-09-24 225
bad535d287c9c1 Bennie Yan 2024-09-24 226 /* Get base location */
bad535d287c9c1 Bennie Yan 2024-09-24 227 key = queue_info->notify_addr >> NBL_QID_MAP_NOTIFY_ADDR_SHIFT;
bad535d287c9c1 Bennie Yan 2024-09-24 228
bad535d287c9c1 Bennie Yan 2024-09-24 229 for (i = 0; i < NBL_QID_MAP_TABLE_ENTRIES; i++) {
bad535d287c9c1 Bennie Yan 2024-09-24 230 if (key == nbl_res_queue_qid_map_key(queue_mgt->qid_map_table[i])) {
bad535d287c9c1 Bennie Yan 2024-09-24 231 qid_map_base = i;
bad535d287c9c1 Bennie Yan 2024-09-24 232 break;
bad535d287c9c1 Bennie Yan 2024-09-24 233 }
bad535d287c9c1 Bennie Yan 2024-09-24 234 }
bad535d287c9c1 Bennie Yan 2024-09-24 235 if (i == NBL_QID_MAP_TABLE_ENTRIES) {
bad535d287c9c1 Bennie Yan 2024-09-24 236 nbl_err(common, NBL_DEBUG_QUEUE, "No valid qid map key for func %d", func_id);
bad535d287c9c1 Bennie Yan 2024-09-24 237 return;
bad535d287c9c1 Bennie Yan 2024-09-24 238 }
bad535d287c9c1 Bennie Yan 2024-09-24 239
bad535d287c9c1 Bennie Yan 2024-09-24 240 /* Calc tail, we will set the qid_map from 0 to tail.
bad535d287c9c1 Bennie Yan 2024-09-24 241 * We have to make sure that this range (0, tail) can cover all the changes, which need to
bad535d287c9c1 Bennie Yan 2024-09-24 242 * consider all the two tables. Therefore, it is necessary to store each table's tail, and
bad535d287c9c1 Bennie Yan 2024-09-24 243 * always use the larger one between this table's tail and the driver-stored tail.
bad535d287c9c1 Bennie Yan 2024-09-24 244 *
bad535d287c9c1 Bennie Yan 2024-09-24 245 * The reason can be illustrated in the following example:
bad535d287c9c1 Bennie Yan 2024-09-24 246 * Step 1: del some entries, which happens on table 1, and each table could be
bad535d287c9c1 Bennie Yan 2024-09-24 247 * Table 0: 0 - 31 used
bad535d287c9c1 Bennie Yan 2024-09-24 248 * Table 1: 0 - 15 used
bad535d287c9c1 Bennie Yan 2024-09-24 249 * SW : queue_mgt->total_qid_map_entries = 16
bad535d287c9c1 Bennie Yan 2024-09-24 250 * Step 2: del 2 entries, which happens on table 0, if we use 16 as the tail, then
bad535d287c9c1 Bennie Yan 2024-09-24 251 * Table 0: 0 - 13 correct, 14 - 31 garbage data
bad535d287c9c1 Bennie Yan 2024-09-24 252 * Table 1: 0 - 15 used
bad535d287c9c1 Bennie Yan 2024-09-24 253 * SW : queue_mgt->total_qid_map_entries = 14
bad535d287c9c1 Bennie Yan 2024-09-24 254 * And this is definitely wrong, it should use 32, table 0's original tail
bad535d287c9c1 Bennie Yan 2024-09-24 255 */
bad535d287c9c1 Bennie Yan 2024-09-24 256 tail = max(queue_mgt->total_qid_map_entries,
bad535d287c9c1 Bennie Yan 2024-09-24 257 queue_mgt->qid_map_tail[queue_mgt->qid_map_select]);
bad535d287c9c1 Bennie Yan 2024-09-24 258 queue_mgt->total_qid_map_entries -= qid_map_entries;
bad535d287c9c1 Bennie Yan 2024-09-24 259 queue_mgt->qid_map_tail[queue_mgt->qid_map_select] = queue_mgt->total_qid_map_entries;
bad535d287c9c1 Bennie Yan 2024-09-24 260
bad535d287c9c1 Bennie Yan 2024-09-24 261 /* Update qid map */
bad535d287c9c1 Bennie Yan 2024-09-24 262 memset(&qid_map, U8_MAX, sizeof(qid_map));
bad535d287c9c1 Bennie Yan 2024-09-24 263
bad535d287c9c1 Bennie Yan 2024-09-24 264 for (i = qid_map_base; i < NBL_QID_MAP_TABLE_ENTRIES - qid_map_entries; i++)
bad535d287c9c1 Bennie Yan 2024-09-24 265 queue_mgt->qid_map_table[i] = queue_mgt->qid_map_table[i + qid_map_entries];
bad535d287c9c1 Bennie Yan 2024-09-24 266 for (; i < NBL_QID_MAP_TABLE_ENTRIES; i++)
bad535d287c9c1 Bennie Yan 2024-09-24 267 queue_mgt->qid_map_table[i] = qid_map;
bad535d287c9c1 Bennie Yan 2024-09-24 268
bad535d287c9c1 Bennie Yan 2024-09-24 269 nbl_res_queue_set_qid_map_table(res_mgt, tail);
bad535d287c9c1 Bennie Yan 2024-09-24 270 }
bad535d287c9c1 Bennie Yan 2024-09-24 271
:::::: The code at line 149 was first introduced by commit
:::::: bad535d287c9c1056d99de3666be7da84de4a8fc Net:nbl_core: Add nbl_core-driver for nebula-matrix S1055AS series smart NIC.
:::::: TO: Bennie Yan <bennie.yan(a)nebula-matrix.com>
:::::: CC: Bennie Yan <bennie.yan(a)nebula-matrix.com>
--
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[openeuler:OLK-6.6 2195/2195] mm/memblock.c:1409:20: warning: no previous prototype for 'memblock_alloc_range_nid_flags'
by kernel test robot 25 Jun '25
by kernel test robot 25 Jun '25
25 Jun '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: c02455c4cce8052f74fc11c09e9073c01c7f33a4
commit: 64018b291c1f49622c4b23b303364d760306d662 [2195/2195] mm/memblock: Introduce ability to alloc memory from specify memory region
config: x86_64-randconfig-2005-20250501 (https://download.01.org/0day-ci/archive/20250625/202506252231.3JnNvuLi-lkp@…)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250625/202506252231.3JnNvuLi-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202506252231.3JnNvuLi-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> mm/memblock.c:1409:20: warning: no previous prototype for 'memblock_alloc_range_nid_flags' [-Wmissing-prototypes]
1409 | phys_addr_t __init memblock_alloc_range_nid_flags(phys_addr_t size,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
vim +/memblock_alloc_range_nid_flags +1409 mm/memblock.c
1386
1387 /**
1388 * memblock_alloc_range_nid_flags - allocate boot memory block with specify flag
1389 * @size: size of memory block to be allocated in bytes
1390 * @align: alignment of the region and block's size
1391 * @start: the lower bound of the memory region to allocate (phys address)
1392 * @end: the upper bound of the memory region to allocate (phys address)
1393 * @nid: nid of the free area to find, %NUMA_NO_NODE for any node
1394 * @exact_nid: control the allocation fall back to other nodes
1395 * @flags: alloc memory from specify memblock flag
1396 *
1397 * The allocation is performed from memory region limited by
1398 * memblock.current_limit if @end == %MEMBLOCK_ALLOC_ACCESSIBLE.
1399 *
1400 * If the specified node can not hold the requested memory and @exact_nid
1401 * is false, the allocation falls back to any node in the system.
1402 *
1403 * In addition, function sets the min_count to 0 using kmemleak_alloc_phys for
1404 * allocated boot memory block, so that it is never reported as leaks.
1405 *
1406 * Return:
1407 * Physical address of allocated memory block on success, %0 on failure.
1408 */
> 1409 phys_addr_t __init memblock_alloc_range_nid_flags(phys_addr_t size,
1410 phys_addr_t align, phys_addr_t start,
1411 phys_addr_t end, int nid,
1412 bool exact_nid,
1413 enum memblock_flags flags)
1414 {
1415 phys_addr_t found;
1416
1417 if (WARN_ONCE(nid == MAX_NUMNODES, "Usage of MAX_NUMNODES is deprecated. Use NUMA_NO_NODE instead\n"))
1418 nid = NUMA_NO_NODE;
1419
1420 if (!align) {
1421 /* Can't use WARNs this early in boot on powerpc */
1422 dump_stack();
1423 align = SMP_CACHE_BYTES;
1424 }
1425
1426 again:
1427 found = memblock_find_in_range_node(size, align, start, end, nid,
1428 flags);
1429 if (found && !memblock_reserve(found, size))
1430 goto done;
1431
1432 if (nid != NUMA_NO_NODE && !exact_nid) {
1433 found = memblock_find_in_range_node(size, align, start,
1434 end, NUMA_NO_NODE,
1435 flags);
1436 if (found && !memblock_reserve(found, size))
1437 goto done;
1438 }
1439
1440 if (flags & MEMBLOCK_MIRROR) {
1441 flags &= ~MEMBLOCK_MIRROR;
1442 pr_warn_ratelimited("Could not allocate %pap bytes of mirrored memory\n",
1443 &size);
1444 goto again;
1445 }
1446
1447 return 0;
1448
1449 done:
1450 /*
1451 * Skip kmemleak for those places like kasan_init() and
1452 * early_pgtable_alloc() due to high volume.
1453 */
1454 if (end != MEMBLOCK_ALLOC_NOLEAKTRACE)
1455 /*
1456 * Memblock allocated blocks are never reported as
1457 * leaks. This is because many of these blocks are
1458 * only referred via the physical address which is
1459 * not looked up by kmemleak.
1460 */
1461 kmemleak_alloc_phys(found, size, 0);
1462
1463 /*
1464 * Some Virtual Machine platforms, such as Intel TDX or AMD SEV-SNP,
1465 * require memory to be accepted before it can be used by the
1466 * guest.
1467 *
1468 * Accept the memory of the allocated buffer.
1469 */
1470 accept_memory(found, found + size);
1471
1472 return found;
1473 }
1474
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[openeuler:OLK-6.6 2195/2195] mm/oom_kill.c:316: warning: expecting prototype for We choose the task in low(). Prototype was for oom_next_task() instead
by kernel test robot 25 Jun '25
by kernel test robot 25 Jun '25
25 Jun '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 3160da23afe10e66040ac00ed17174cb467c79b3
commit: be8d95530886b0aaa5a59b5c43a285667c9eebc6 [2195/2195] memcg: support priority for oom
config: x86_64-randconfig-2002-20250501 (https://download.01.org/0day-ci/archive/20250625/202506252122.xPcMNYLC-lkp@…)
compiler: clang version 20.1.2 (https://github.com/llvm/llvm-project 58df0ef89dd64126512e4ee27b4ac3fd8ddf6247)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250625/202506252122.xPcMNYLC-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202506252122.xPcMNYLC-lkp@intel.com/
All warnings (new ones prefixed by >>):
mm/oom_kill.c:316: warning: Function parameter or member 'task' not described in 'oom_next_task'
mm/oom_kill.c:316: warning: Function parameter or member 'oc' not described in 'oom_next_task'
mm/oom_kill.c:316: warning: Function parameter or member 'points' not described in 'oom_next_task'
>> mm/oom_kill.c:316: warning: expecting prototype for We choose the task in low(). Prototype was for oom_next_task() instead
vim +316 mm/oom_kill.c
308
309 #ifdef CONFIG_MEMCG_OOM_PRIORITY
310 /**
311 * We choose the task in low-priority memcg firstly. For the same state, we
312 * choose the task with the highest number of 'points'.
313 */
314 static bool oom_next_task(struct task_struct *task, struct oom_control *oc,
315 long points)
> 316 {
317 struct mem_cgroup *cur_memcg;
318 struct mem_cgroup *oc_memcg;
319 int cur_memcg_prio, oc_memcg_prio;
320
321 if (points == LONG_MIN)
322 return true;
323
324 if (!oc->chosen)
325 return false;
326
327 rcu_read_lock();
328 oc_memcg = mem_cgroup_from_task(oc->chosen);
329 cur_memcg = mem_cgroup_from_task(task);
330 oc_memcg_prio = READ_ONCE(oc_memcg->oom_prio);
331 cur_memcg_prio = READ_ONCE(cur_memcg->oom_prio);
332 rcu_read_unlock();
333
334 if (cur_memcg_prio == oc_memcg_prio)
335 return points < oc->chosen_points;
336
337 /* if oc is low-priority, so skip the task */
338 if (oc_memcg_prio == MEMCG_LOW_OOM_PRIORITY)
339 return true;
340
341 return false;
342 }
343 #else
344 static inline bool oom_next_task(struct task_struct *task,
345 struct oom_control *oc, long points)
346 {
347 return points == LONG_MIN || points < oc->chosen_points;
348 }
349 #endif
350
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[openeuler:OLK-6.6 2195/2195] mm/madvise.c:297:6: warning: no previous prototype for 'force_swapin_vma'
by kernel test robot 25 Jun '25
by kernel test robot 25 Jun '25
25 Jun '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 3160da23afe10e66040ac00ed17174cb467c79b3
commit: 92a0eb9bde6c03412b39f9f3d20968c091ea3b46 [2195/2195] memcg: introduce per-memcg swapin interface
config: x86_64-randconfig-2005-20250501 (https://download.01.org/0day-ci/archive/20250625/202506252153.wdmbmJie-lkp@…)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250625/202506252153.wdmbmJie-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202506252153.wdmbmJie-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> mm/madvise.c:297:6: warning: no previous prototype for 'force_swapin_vma' [-Wmissing-prototypes]
297 | void force_swapin_vma(struct vm_area_struct *vma)
| ^~~~~~~~~~~~~~~~
vim +/force_swapin_vma +297 mm/madvise.c
280
281 #ifdef CONFIG_MEMCG_SWAP_QOS
282 void force_swapin_vma(struct vm_area_struct *vma)
283 {
284 struct file *file = vma->vm_file;
285
286 if (!can_madv_lru_vma(vma))
287 return;
288
289 if (!file) {
290 walk_page_vma(vma, &swapin_walk_ops, vma);
291 lru_add_drain();
292 } else if (shmem_mapping(file->f_mapping))
293 shmem_swapin_range(vma, vma->vm_start,
294 vma->vm_end, file->f_mapping);
295 }
296 #else
> 297 void force_swapin_vma(struct vm_area_struct *vma)
298 {
299 }
300 #endif
301
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[openeuler:OLK-6.6 2195/2195] kernel/power/swap.c:1573: warning: Excess function parameter 'exclusive' description in 'swsusp_close'
by kernel test robot 25 Jun '25
by kernel test robot 25 Jun '25
25 Jun '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 3160da23afe10e66040ac00ed17174cb467c79b3
commit: 35143f27ceecf215984b938d1fe192e0e66e41b2 [2195/2195] PM: hibernate: Drop unused snapshot_test argument
config: x86_64-randconfig-2005-20250501 (https://download.01.org/0day-ci/archive/20250625/202506251843.aEp7bQiU-lkp@…)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250625/202506251843.aEp7bQiU-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202506251843.aEp7bQiU-lkp@intel.com/
All warnings (new ones prefixed by >>):
kernel/power/swap.c:544: warning: Function parameter or member 'handle' not described in 'save_image'
kernel/power/swap.c:544: warning: Function parameter or member 'snapshot' not described in 'save_image'
kernel/power/swap.c:544: warning: Function parameter or member 'nr_to_write' not described in 'save_image'
kernel/power/swap.c:891: warning: Function parameter or member 'nr_pages' not described in 'enough_swap'
kernel/power/swap.c:1062: warning: Function parameter or member 'handle' not described in 'load_image'
kernel/power/swap.c:1062: warning: Function parameter or member 'snapshot' not described in 'load_image'
kernel/power/swap.c:1062: warning: Function parameter or member 'nr_to_read' not described in 'load_image'
>> kernel/power/swap.c:1573: warning: Excess function parameter 'exclusive' description in 'swsusp_close'
vim +1573 kernel/power/swap.c
61159a314bca64 Rafael J. Wysocki 2006-03-23 1566
61159a314bca64 Rafael J. Wysocki 2006-03-23 1567 /**
61159a314bca64 Rafael J. Wysocki 2006-03-23 1568 * swsusp_close - close swap device.
40d84e198b0ae6 Chen Yu 2023-09-06 1569 * @exclusive: Close the resume device which is exclusively opened.
61159a314bca64 Rafael J. Wysocki 2006-03-23 1570 */
61159a314bca64 Rafael J. Wysocki 2006-03-23 1571
35143f27ceecf2 Jan Kara 2023-11-30 1572 void swsusp_close(void)
61159a314bca64 Rafael J. Wysocki 2006-03-23 @1573 {
7f17d15e3e01ac Jan Kara 2023-11-30 1574 if (IS_ERR(hib_resume_bdev_handle)) {
64ec72a1ece37d Joe Perches 2017-09-27 1575 pr_debug("Image device not initialised\n");
61159a314bca64 Rafael J. Wysocki 2006-03-23 1576 return;
61159a314bca64 Rafael J. Wysocki 2006-03-23 1577 }
61159a314bca64 Rafael J. Wysocki 2006-03-23 1578
7f17d15e3e01ac Jan Kara 2023-11-30 1579 bdev_release(hib_resume_bdev_handle);
61159a314bca64 Rafael J. Wysocki 2006-03-23 1580 }
1b29c1643c0d82 Vivek Goyal 2007-05-02 1581
:::::: The code at line 1573 was first introduced by commit
:::::: 61159a314bca6408320c3173c1282c64f5cdaa76 [PATCH] swsusp: separate swap-writing/reading code
:::::: TO: Rafael J. Wysocki <rjw(a)sisk.pl>
:::::: CC: Linus Torvalds <torvalds(a)g5.osdl.org>
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[PATCH OLK-6.6] HID: uclogic: Add NULL check in uclogic_input_configured()
by ZHENG Xinyu 25 Jun '25
by ZHENG Xinyu 25 Jun '25
25 Jun '25
From: Henry Martin <bsdhenrymartin(a)gmail.com>
stable inclusion
from stable-v6.6.92
commit ad6caaf29bc26a48b1241ce82561fcbcf0a75aa9
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICG6RJ
CVE: CVE-2025-38007
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id…
--------------------------------
devm_kasprintf() returns NULL when memory allocation fails. Currently,
uclogic_input_configured() does not check for this case, which results
in a NULL pointer dereference.
Add NULL check after devm_kasprintf() to prevent this issue.
Fixes: dd613a4e45f8 ("HID: uclogic: Correct devm device reference for hidinput input_dev name")
Signed-off-by: Henry Martin <bsdhenrymartin(a)gmail.com>
Signed-off-by: Jiri Kosina <jkosina(a)suse.com>
---
drivers/hid/hid-uclogic-core.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/hid/hid-uclogic-core.c b/drivers/hid/hid-uclogic-core.c
index ad74cbc9a0aa..45de01dea4b1 100644
--- a/drivers/hid/hid-uclogic-core.c
+++ b/drivers/hid/hid-uclogic-core.c
@@ -142,11 +142,12 @@ static int uclogic_input_configured(struct hid_device *hdev,
suffix = "System Control";
break;
}
- }
-
- if (suffix)
+ } else {
hi->input->name = devm_kasprintf(&hdev->dev, GFP_KERNEL,
"%s %s", hdev->name, suffix);
+ if (!hi->input->name)
+ return -ENOMEM;
+ }
return 0;
}
--
2.34.1
2
1
Eduard Zingerman (2):
bpf: copy_verifier_state() should copy 'loop_entry' field
bpf: abort verification if env->cur_state->loop_entry != NULL
kernel/bpf/verifier.c | 5 +++++
1 file changed, 5 insertions(+)
--
2.34.1
2
3
25 Jun '25
From: Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp>
stable inclusion
from stable-v4.19.256
commit e02fa87e572bb7d90dcdbce9c0f519f1eb992e96
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICG6S6
CVE: CVE-2022-50222
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id…
--------------------------------
commit af77c56aa35325daa2bc2bed5c2ebf169be61b86 upstream.
syzbot reports kernel infoleak at vcs_read() [1], for buffer can be read
immediately after resize operation. Initialize buffer using kzalloc().
----------
#include <fcntl.h>
#include <unistd.h>
#include <sys/ioctl.h>
#include <linux/fb.h>
int main(int argc, char *argv[])
{
struct fb_var_screeninfo var = { };
const int fb_fd = open("/dev/fb0", 3);
ioctl(fb_fd, FBIOGET_VSCREENINFO, &var);
var.yres = 0x21;
ioctl(fb_fd, FBIOPUT_VSCREENINFO, &var);
return read(open("/dev/vcsu", O_RDONLY), &var, sizeof(var)) == -1;
}
----------
Link: https://syzkaller.appspot.com/bug?extid=31a641689d43387f05d3 [1]
Cc: stable <stable(a)vger.kernel.org>
Reported-by: syzbot <syzbot+31a641689d43387f05d3(a)syzkaller.appspotmail.com>
Reviewed-by: Jiri Slaby <jirislaby(a)kernel.org>
Signed-off-by: Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp>
Link: https://lore.kernel.org/r/4ef053cf-e796-fb5e-58b7-3ae58242a4ad@I-love.SAKUR…
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
Signed-off-by: Yi Yang <yiyang13(a)huawei.com>
---
drivers/tty/vt/vt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c
index 12ddd82f0dad..e547669c1471 100644
--- a/drivers/tty/vt/vt.c
+++ b/drivers/tty/vt/vt.c
@@ -351,7 +351,7 @@ static struct uni_screen *vc_uniscr_alloc(unsigned int cols, unsigned int rows)
/* allocate everything in one go */
memsize = cols * rows * sizeof(char32_t);
memsize += rows * sizeof(char32_t *);
- p = vmalloc(memsize);
+ p = vzalloc(memsize);
if (!p)
return NULL;
--
2.25.1
2
1
add soft quota
Cheng Yu (1):
sched: Fix kabi broken in struct task_group and struct cfs_rq
Zheng Zucheng (1):
sched: More flexible use of CPU quota when CPU is idle
arch/arm64/Kconfig | 1 +
arch/arm64/configs/openeuler_defconfig | 1 +
arch/arm64/kernel/topology.c | 30 +++++
include/linux/sched/sysctl.h | 4 +
init/Kconfig | 18 +++
kernel/sched/core.c | 32 ++++++
kernel/sched/fair.c | 152 ++++++++++++++++++++++++-
kernel/sched/features.h | 4 +
kernel/sched/idle.c | 7 ++
kernel/sched/sched.h | 12 ++
kernel/sysctl.c | 11 ++
11 files changed, 268 insertions(+), 4 deletions(-)
--
2.25.1
2
3
25 Jun '25
From: Dongliang Mu <mudongliangabcd(a)gmail.com>
stable inclusion
from stable-v4.19.257
commit 491762b3250fb06a0c97b5198656ea48359eaeed
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICG97Q
CVE: CVE-2022-49982
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id…
--------------------------------
commit 945a9a8e448b65bec055d37eba58f711b39f66f0 upstream.
The error handling code in pvr2_hdw_create forgets to unregister the
v4l2 device. When pvr2_hdw_create returns back to pvr2_context_create,
it calls pvr2_context_destroy to destroy context, but mp->hdw is NULL,
which leads to that pvr2_hdw_destroy directly returns.
Fix this by adding v4l2_device_unregister to decrease the refcount of
usb interface.
Reported-by: syzbot+77b432d57c4791183ed4(a)syzkaller.appspotmail.com
Signed-off-by: Dongliang Mu <mudongliangabcd(a)gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco(a)xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab(a)kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
Signed-off-by: Cai Xinchen <caixinchen1(a)huawei.com>
---
drivers/media/usb/pvrusb2/pvrusb2-hdw.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/media/usb/pvrusb2/pvrusb2-hdw.c b/drivers/media/usb/pvrusb2/pvrusb2-hdw.c
index 3fb2cfe583e8..f9e97ca8a842 100644
--- a/drivers/media/usb/pvrusb2/pvrusb2-hdw.c
+++ b/drivers/media/usb/pvrusb2/pvrusb2-hdw.c
@@ -2602,6 +2602,7 @@ struct pvr2_hdw *pvr2_hdw_create(struct usb_interface *intf,
del_timer_sync(&hdw->encoder_run_timer);
del_timer_sync(&hdw->encoder_wait_timer);
flush_work(&hdw->workpoll);
+ v4l2_device_unregister(&hdw->v4l2_dev);
usb_free_urb(hdw->ctl_read_urb);
usb_free_urb(hdw->ctl_write_urb);
kfree(hdw->ctl_read_buffer);
--
2.34.1
2
1
[openeuler:OLK-5.10 2983/2983] drivers/scsi/linkdata/ps3stor/./linux/ps3_base.c:546:5: error: no previous prototype for function 'ps3_pci_init'
by kernel test robot 25 Jun '25
by kernel test robot 25 Jun '25
25 Jun '25
Hi liujie_answer,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git OLK-5.10
head: 3778f0b898118491b80dc9bcde38c1713662232c
commit: 13f748eddc9dfdec8a18922ed601e1906dcb183a [2983/2983] [PATCH] SCSI: Linkdata: Supports Linkdata HBA/RAID Controllers
config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20250625/202506251007.uWNSnCWy-lkp@…)
compiler: clang version 20.1.7 (https://github.com/llvm/llvm-project 6146a88f60492b520a36f8f8f3231e15f3cc6082)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250625/202506251007.uWNSnCWy-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202506251007.uWNSnCWy-lkp@intel.com/
All errors (new ones prefixed by >>):
>> drivers/scsi/linkdata/ps3stor/ps3_ioc_manager.c:308:5: error: no previous prototype for function 'ps3_hard_reset_to_ready' [-Werror,-Wmissing-prototypes]
308 | int ps3_hard_reset_to_ready(struct ps3_instance *instance)
| ^
drivers/scsi/linkdata/ps3stor/ps3_ioc_manager.c:308:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
308 | int ps3_hard_reset_to_ready(struct ps3_instance *instance)
| ^
| static
1 error generated.
--
>> drivers/scsi/linkdata/ps3stor/ps3_scsi_cmd_err.c:877:6: error: no previous prototype for function 'ps3_set_task_manager_busy' [-Werror,-Wmissing-prototypes]
877 | void ps3_set_task_manager_busy(struct ps3_instance *instance,
| ^
drivers/scsi/linkdata/ps3stor/ps3_scsi_cmd_err.c:877:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
877 | void ps3_set_task_manager_busy(struct ps3_instance *instance,
| ^
| static
>> drivers/scsi/linkdata/ps3stor/ps3_scsi_cmd_err.c:1111:5: error: no previous prototype for function 'ps3_wait_for_outstanding_complete' [-Werror,-Wmissing-prototypes]
1111 | int ps3_wait_for_outstanding_complete(struct ps3_instance *instance)
| ^
drivers/scsi/linkdata/ps3stor/ps3_scsi_cmd_err.c:1111:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
1111 | int ps3_wait_for_outstanding_complete(struct ps3_instance *instance)
| ^
| static
2 errors generated.
--
>> drivers/scsi/linkdata/ps3stor/ps3_cmd_complete.c:132:6: error: no previous prototype for function 'ps3_trigger_irq_poll' [-Werror,-Wmissing-prototypes]
132 | void ps3_trigger_irq_poll(struct ps3_irq *irq)
| ^
drivers/scsi/linkdata/ps3stor/ps3_cmd_complete.c:132:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
132 | void ps3_trigger_irq_poll(struct ps3_irq *irq)
| ^
| static
>> drivers/scsi/linkdata/ps3stor/ps3_cmd_complete.c:244:5: error: no previous prototype for function 'ps3_resp_status_convert' [-Werror,-Wmissing-prototypes]
244 | int ps3_resp_status_convert(unsigned int resp_status)
| ^
drivers/scsi/linkdata/ps3stor/ps3_cmd_complete.c:244:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
244 | int ps3_resp_status_convert(unsigned int resp_status)
| ^
| static
2 errors generated.
--
>> drivers/scsi/linkdata/ps3stor/ps3_qos.c:212:1: error: no previous prototype for function 'ps3_qos_cmd_waitq_get' [-Werror,-Wmissing-prototypes]
212 | ps3_qos_cmd_waitq_get(struct ps3_qos_tg_context *qos_tg_ctx,
| ^
drivers/scsi/linkdata/ps3stor/ps3_qos.c:211:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
211 | struct qos_wait_queue *
| ^
| static
>> drivers/scsi/linkdata/ps3stor/ps3_qos.c:336:15: error: no previous prototype for function 'ps3_qos_vd_cmdword_get' [-Werror,-Wmissing-prototypes]
336 | unsigned char ps3_qos_vd_cmdword_get(struct ps3_cmd *cmd)
| ^
drivers/scsi/linkdata/ps3stor/ps3_qos.c:336:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
336 | unsigned char ps3_qos_vd_cmdword_get(struct ps3_cmd *cmd)
| ^
| static
>> drivers/scsi/linkdata/ps3stor/ps3_qos.c:352:15: error: no previous prototype for function 'ps3_qos_exclusive_cmdword_get' [-Werror,-Wmissing-prototypes]
352 | unsigned char ps3_qos_exclusive_cmdword_get(struct ps3_cmd *cmd)
| ^
drivers/scsi/linkdata/ps3stor/ps3_qos.c:352:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
352 | unsigned char ps3_qos_exclusive_cmdword_get(struct ps3_cmd *cmd)
| ^
| static
>> drivers/scsi/linkdata/ps3stor/ps3_qos.c:364:15: error: no previous prototype for function 'ps3_qos_tg_decision' [-Werror,-Wmissing-prototypes]
364 | unsigned char ps3_qos_tg_decision(struct ps3_cmd *cmd)
| ^
drivers/scsi/linkdata/ps3stor/ps3_qos.c:364:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
364 | unsigned char ps3_qos_tg_decision(struct ps3_cmd *cmd)
| ^
| static
>> drivers/scsi/linkdata/ps3stor/ps3_qos.c:750:15: error: no previous prototype for function 'ps3_qos_all_pd_rc_get' [-Werror,-Wmissing-prototypes]
750 | unsigned char ps3_qos_all_pd_rc_get(struct ps3_cmd *cmd)
| ^
drivers/scsi/linkdata/ps3stor/ps3_qos.c:750:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
750 | unsigned char ps3_qos_all_pd_rc_get(struct ps3_cmd *cmd)
| ^
| static
>> drivers/scsi/linkdata/ps3stor/ps3_qos.c:877:6: error: no previous prototype for function 'ps3_pd_quota_waitq_clear_all' [-Werror,-Wmissing-prototypes]
877 | void ps3_pd_quota_waitq_clear_all(struct ps3_qos_pd_mgr *qos_pd_mgr,
| ^
drivers/scsi/linkdata/ps3stor/ps3_qos.c:877:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
877 | void ps3_pd_quota_waitq_clear_all(struct ps3_qos_pd_mgr *qos_pd_mgr,
| ^
| static
>> drivers/scsi/linkdata/ps3stor/ps3_qos.c:893:6: error: no previous prototype for function 'ps3_pd_quota_waitq_clean' [-Werror,-Wmissing-prototypes]
893 | void ps3_pd_quota_waitq_clean(struct ps3_qos_pd_mgr *qos_pd_mgr,
| ^
drivers/scsi/linkdata/ps3stor/ps3_qos.c:893:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
893 | void ps3_pd_quota_waitq_clean(struct ps3_qos_pd_mgr *qos_pd_mgr,
| ^
| static
>> drivers/scsi/linkdata/ps3stor/ps3_qos.c:1059:6: error: no previous prototype for function 'ps3_qos_pd_waitq_ratio_update' [-Werror,-Wmissing-prototypes]
1059 | void ps3_qos_pd_waitq_ratio_update(struct ps3_qos_pd_mgr *qos_pd_mgr)
| ^
drivers/scsi/linkdata/ps3stor/ps3_qos.c:1059:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
1059 | void ps3_qos_pd_waitq_ratio_update(struct ps3_qos_pd_mgr *qos_pd_mgr)
| ^
| static
>> drivers/scsi/linkdata/ps3stor/ps3_qos.c:2020:15: error: no previous prototype for function 'ps3_hba_qos_decision' [-Werror,-Wmissing-prototypes]
2020 | unsigned char ps3_hba_qos_decision(struct ps3_cmd *cmd)
| ^
drivers/scsi/linkdata/ps3stor/ps3_qos.c:2020:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
2020 | unsigned char ps3_hba_qos_decision(struct ps3_cmd *cmd)
| ^
| static
>> drivers/scsi/linkdata/ps3stor/ps3_qos.c:2041:6: error: no previous prototype for function 'ps3_hba_qos_waitq_notify' [-Werror,-Wmissing-prototypes]
2041 | void ps3_hba_qos_waitq_notify(struct ps3_instance *instance)
| ^
drivers/scsi/linkdata/ps3stor/ps3_qos.c:2041:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
2041 | void ps3_hba_qos_waitq_notify(struct ps3_instance *instance)
| ^
| static
>> drivers/scsi/linkdata/ps3stor/ps3_qos.c:2101:6: error: no previous prototype for function 'ps3_cmd_waitq_abort' [-Werror,-Wmissing-prototypes]
2101 | bool ps3_cmd_waitq_abort(struct ps3_cmd *aborted_cmd)
| ^
drivers/scsi/linkdata/ps3stor/ps3_qos.c:2101:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
2101 | bool ps3_cmd_waitq_abort(struct ps3_cmd *aborted_cmd)
| ^
| static
>> drivers/scsi/linkdata/ps3stor/ps3_qos.c:2464:6: error: no previous prototype for function 'ps3_hba_qos_waitq_clear_all' [-Werror,-Wmissing-prototypes]
2464 | void ps3_hba_qos_waitq_clear_all(struct ps3_instance *instance, int resp_status)
| ^
drivers/scsi/linkdata/ps3stor/ps3_qos.c:2464:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
2464 | void ps3_hba_qos_waitq_clear_all(struct ps3_instance *instance, int resp_status)
| ^
| static
>> drivers/scsi/linkdata/ps3stor/ps3_qos.c:2828:6: error: no previous prototype for function 'ps3_hba_qos_vd_init' [-Werror,-Wmissing-prototypes]
2828 | void ps3_hba_qos_vd_init(struct ps3_instance *instance,
| ^
drivers/scsi/linkdata/ps3stor/ps3_qos.c:2828:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
2828 | void ps3_hba_qos_vd_init(struct ps3_instance *instance,
| ^
| static
>> drivers/scsi/linkdata/ps3stor/ps3_qos.c:2937:6: error: no previous prototype for function 'ps3_hba_qos_vd_reset' [-Werror,-Wmissing-prototypes]
2937 | void ps3_hba_qos_vd_reset(struct ps3_instance *instance, unsigned short disk_id)
| ^
drivers/scsi/linkdata/ps3stor/ps3_qos.c:2937:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
2937 | void ps3_hba_qos_vd_reset(struct ps3_instance *instance, unsigned short disk_id)
| ^
| static
>> drivers/scsi/linkdata/ps3stor/ps3_qos.c:3024:6: error: no previous prototype for function 'ps3_hba_qos_waitq_poll' [-Werror,-Wmissing-prototypes]
3024 | void ps3_hba_qos_waitq_poll(struct ps3_instance *instance)
| ^
drivers/scsi/linkdata/ps3stor/ps3_qos.c:3024:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
3024 | void ps3_hba_qos_waitq_poll(struct ps3_instance *instance)
| ^
| static
>> drivers/scsi/linkdata/ps3stor/ps3_qos.c:3280:15: error: no previous prototype for function 'ps3_raid_qos_decision' [-Werror,-Wmissing-prototypes]
3280 | unsigned char ps3_raid_qos_decision(struct ps3_cmd *cmd)
| ^
drivers/scsi/linkdata/ps3stor/ps3_qos.c:3280:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
3280 | unsigned char ps3_raid_qos_decision(struct ps3_cmd *cmd)
| ^
| static
>> drivers/scsi/linkdata/ps3stor/ps3_qos.c:3335:6: error: no previous prototype for function 'ps3_qos_mgrq_resend' [-Werror,-Wmissing-prototypes]
3335 | void ps3_qos_mgrq_resend(struct ps3_qos_softq_mgr *softq_mgr)
| ^
drivers/scsi/linkdata/ps3stor/ps3_qos.c:3335:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
3335 | void ps3_qos_mgrq_resend(struct ps3_qos_softq_mgr *softq_mgr)
| ^
| static
>> drivers/scsi/linkdata/ps3stor/ps3_qos.c:3479:6: error: no previous prototype for function 'ps3_raid_qos_waitq_notify' [-Werror,-Wmissing-prototypes]
3479 | void ps3_raid_qos_waitq_notify(struct ps3_instance *instance)
| ^
drivers/scsi/linkdata/ps3stor/ps3_qos.c:3479:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
3479 | void ps3_raid_qos_waitq_notify(struct ps3_instance *instance)
| ^
| static
>> drivers/scsi/linkdata/ps3stor/ps3_qos.c:3822:15: error: no previous prototype for function 'ps3_raid_qos_waitq_abort' [-Werror,-Wmissing-prototypes]
3822 | unsigned char ps3_raid_qos_waitq_abort(struct ps3_cmd *cmd)
| ^
drivers/scsi/linkdata/ps3stor/ps3_qos.c:3822:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
3822 | unsigned char ps3_raid_qos_waitq_abort(struct ps3_cmd *cmd)
| ^
| static
fatal error: too many errors emitted, stopping now [-ferror-limit=]
20 errors generated.
--
>> drivers/scsi/linkdata/ps3stor/ps3_scsih.c:1959:1: error: unused function 'ps3_scsih_dev_id_get' [-Werror,-Wunused-function]
1959 | ps3_scsih_dev_id_get(const struct scsi_cmnd *s_cmd)
| ^~~~~~~~~~~~~~~~~~~~
1 error generated.
--
>> drivers/scsi/linkdata/ps3stor/ps3_cmd_statistics.c:86:6: error: no previous prototype for function 'ps3_cmd_stat_content_clear' [-Werror,-Wmissing-prototypes]
86 | void ps3_cmd_stat_content_clear(struct ps3_instance *instance)
| ^
drivers/scsi/linkdata/ps3stor/ps3_cmd_statistics.c:86:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
86 | void ps3_cmd_stat_content_clear(struct ps3_instance *instance)
| ^
| static
>> drivers/scsi/linkdata/ps3stor/ps3_cmd_statistics.c:404:6: error: no previous prototype for function 'ps3_io_recv_ok_stat_inc' [-Werror,-Wmissing-prototypes]
404 | void ps3_io_recv_ok_stat_inc(struct ps3_instance *ins,
| ^
drivers/scsi/linkdata/ps3stor/ps3_cmd_statistics.c:404:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
404 | void ps3_io_recv_ok_stat_inc(struct ps3_instance *ins,
| ^
| static
2 errors generated.
--
>> drivers/scsi/linkdata/ps3stor/ps3_ioctl.c:786:6: error: no previous prototype for function 'ps3_clean_mgr_cmd' [-Werror,-Wmissing-prototypes]
786 | void ps3_clean_mgr_cmd(struct ps3_instance *instance)
| ^
drivers/scsi/linkdata/ps3stor/ps3_ioctl.c:786:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
786 | void ps3_clean_mgr_cmd(struct ps3_instance *instance)
| ^
| static
1 error generated.
--
>> drivers/scsi/linkdata/ps3stor/ps3_r1x_write_lock.c:579:5: error: no previous prototype for function 'ps3_r1x_hash_bit_check' [-Werror,-Wmissing-prototypes]
579 | int ps3_r1x_hash_bit_check(struct ps3_r1x_hash_bit_mgr *hash_mgr,
| ^
drivers/scsi/linkdata/ps3stor/ps3_r1x_write_lock.c:579:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
579 | int ps3_r1x_hash_bit_check(struct ps3_r1x_hash_bit_mgr *hash_mgr,
| ^
| static
>> drivers/scsi/linkdata/ps3stor/ps3_r1x_write_lock.c:679:6: error: no previous prototype for function 'ps3_r1x_conflict_queue_hash_bit_lock' [-Werror,-Wmissing-prototypes]
679 | void ps3_r1x_conflict_queue_hash_bit_lock(struct ps3_r1x_lock_mgr *mgr,
| ^
drivers/scsi/linkdata/ps3stor/ps3_r1x_write_lock.c:679:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
679 | void ps3_r1x_conflict_queue_hash_bit_lock(struct ps3_r1x_lock_mgr *mgr,
| ^
| static
>> drivers/scsi/linkdata/ps3stor/ps3_r1x_write_lock.c:731:5: error: no previous prototype for function 'ps3_r1x_hash_bit_lock' [-Werror,-Wmissing-prototypes]
731 | int ps3_r1x_hash_bit_lock(struct ps3_r1x_lock_mgr *mgr, struct ps3_cmd *cmd)
| ^
drivers/scsi/linkdata/ps3stor/ps3_r1x_write_lock.c:731:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
731 | int ps3_r1x_hash_bit_lock(struct ps3_r1x_lock_mgr *mgr, struct ps3_cmd *cmd)
| ^
| static
>> drivers/scsi/linkdata/ps3stor/ps3_r1x_write_lock.c:989:6: error: no previous prototype for function 'ps3_r1x_hash_bit_unlock' [-Werror,-Wmissing-prototypes]
989 | void ps3_r1x_hash_bit_unlock(struct ps3_r1x_lock_mgr *mgr, struct ps3_cmd *cmd)
| ^
drivers/scsi/linkdata/ps3stor/ps3_r1x_write_lock.c:989:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
989 | void ps3_r1x_hash_bit_unlock(struct ps3_r1x_lock_mgr *mgr, struct ps3_cmd *cmd)
| ^
| static
>> drivers/scsi/linkdata/ps3stor/ps3_r1x_write_lock.c:1174:5: error: no previous prototype for function 'ps3_range_check_and_insert' [-Werror,-Wmissing-prototypes]
1174 | int ps3_range_check_and_insert(struct ps3_range_tree_root *range_root,
| ^
drivers/scsi/linkdata/ps3stor/ps3_r1x_write_lock.c:1174:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
1174 | int ps3_range_check_and_insert(struct ps3_range_tree_root *range_root,
| ^
| static
>> drivers/scsi/linkdata/ps3stor/ps3_r1x_write_lock.c:1232:5: error: no previous prototype for function 'ps3_r1x_hash_range_lock' [-Werror,-Wmissing-prototypes]
1232 | int ps3_r1x_hash_range_lock(struct ps3_r1x_lock_mgr *mgr, struct ps3_cmd *cmd)
| ^
drivers/scsi/linkdata/ps3stor/ps3_r1x_write_lock.c:1232:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
1232 | int ps3_r1x_hash_range_lock(struct ps3_r1x_lock_mgr *mgr, struct ps3_cmd *cmd)
| ^
| static
>> drivers/scsi/linkdata/ps3stor/ps3_r1x_write_lock.c:1313:6: error: no previous prototype for function 'ps3_r1x_hash_range_unlock' [-Werror,-Wmissing-prototypes]
1313 | void ps3_r1x_hash_range_unlock(struct ps3_r1x_lock_mgr *mgr,
| ^
drivers/scsi/linkdata/ps3stor/ps3_r1x_write_lock.c:1313:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
1313 | void ps3_r1x_hash_range_unlock(struct ps3_r1x_lock_mgr *mgr,
| ^
| static
7 errors generated.
--
>> drivers/scsi/linkdata/ps3stor/ps3_debug.c:884:5: error: no previous prototype for function 'ps3_dump_dir_length' [-Werror,-Wmissing-prototypes]
884 | int ps3_dump_dir_length(const char *buf, size_t count)
| ^
drivers/scsi/linkdata/ps3stor/ps3_debug.c:884:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
884 | int ps3_dump_dir_length(const char *buf, size_t count)
| ^
| static
1 error generated.
--
>> drivers/scsi/linkdata/ps3stor/ps3_module_para.c:610:14: error: no previous prototype for function 'ps3_cli_ver_query' [-Werror,-Wmissing-prototypes]
610 | unsigned int ps3_cli_ver_query(void)
| ^
drivers/scsi/linkdata/ps3stor/ps3_module_para.c:610:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
610 | unsigned int ps3_cli_ver_query(void)
| ^
| static
1 error generated.
--
>> drivers/scsi/linkdata/ps3stor/ps3_rb_tree.c:155:6: error: no previous prototype for function 'rbtDelNodeDo' [-Werror,-Wmissing-prototypes]
155 | void rbtDelNodeDo(struct Ps3RbRoot *pRoot, struct Ps3RbNode *pNode)
| ^
drivers/scsi/linkdata/ps3stor/ps3_rb_tree.c:155:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
155 | void rbtDelNodeDo(struct Ps3RbRoot *pRoot, struct Ps3RbNode *pNode)
| ^
| static
1 error generated.
..
vim +/ps3_pci_init +546 drivers/scsi/linkdata/ps3stor/./linux/ps3_base.c
545
> 546 int ps3_pci_init(struct pci_dev *pdev, struct ps3_instance *instance)
547 {
548 resource_size_t base_addr = 0;
549 int ret = PS3_SUCCESS;
550
551 ret = pci_enable_device_mem(pdev);
552 if (ret != PS3_SUCCESS) {
553 LOG_ERROR("hno:%u pci id[%u] pci enable failed\n",
554 PS3_HOST(instance), pdev->dev.id);
555 goto l_pci_enable_device_mem_failed;
556 }
557
558 pci_set_master(pdev);
559
560 instance->reg_bar = PS3_REGISTER_BAR_INDEX;
561 ret = (pci_resource_flags(pdev, instance->reg_bar) & IORESOURCE_MEM);
562 if (!ret) {
563 LOG_ERROR("hno:%u Bar %lu isnot IORESOURCE_MEM\n",
564 PS3_HOST(instance), instance->reg_bar);
565 goto l_bar_check_failed;
566 }
567 ret = pci_request_selected_regions(pdev, 1 << instance->reg_bar,
568 "PS3 pci regions");
569 if (ret != PS3_SUCCESS) {
570 LOG_ERROR("hno:%u IO memory region busy\n", PS3_HOST(instance));
571 goto l_pci_request_selected_regions_failed;
572 }
573 #if defined(PS3_SUPPORT_PCIE_REPORT)
574 pci_enable_pcie_error_reporting(pdev);
575 #endif
576 if (instance->ioc_adpter->reg_set) {
577 instance->reg_set =
578 (struct Ps3Fifo __iomem *)instance->ioc_adpter->reg_set(
579 pdev, instance->reg_bar);
580 } else {
581 instance->reg_set = (struct Ps3Fifo __iomem *)ioremap(
582 pci_resource_start(pdev, instance->reg_bar),
583 PS3_REGISTER_SET_SIZE);
584 }
585 if (instance->reg_set == NULL) {
586 LOG_ERROR("hno:%u ioremap failed\n", PS3_HOST(instance));
587 goto l_ioremap_failed;
588 } else {
589 pci_set_drvdata(pdev, instance);
590 }
591
592 ps3_atomic_set(&instance->watchdog_reg_read_fail_count, 0);
593 LOG_INFO(
594 "reg_bar_idx = %lu, bar_base_paddr = 0x%llx, reg_set_vaddr = 0x%p\n",
595 instance->reg_bar, (unsigned long long)base_addr, instance->reg_set);
596
597 return PS3_SUCCESS;
598 l_ioremap_failed:
599 pci_release_selected_regions(instance->pdev, 1 << instance->reg_bar);
600 #if defined(PS3_SUPPORT_PCIE_REPORT)
601 pci_disable_pcie_error_reporting(pdev);
602 #endif
603 l_pci_request_selected_regions_failed:
604 pci_disable_device(instance->pdev);
605 l_bar_check_failed:
606 l_pci_enable_device_mem_failed:
607 return -PS3_FAILED;
608 }
609
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
25 Jun '25
From: Karthik Alapati <mail(a)karthek.com>
stable inclusion
from stable-v4.19.257
commit f5b7e9611cffec345d62d5bdd8b6e30e89956818
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICG97M
CVE: CVE-2022-49981
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id…
--------------------------------
commit a5623a203cffe2d2b84d2f6c989d9017db1856af upstream.
Free the buffered reports before deleting the list entry.
BUG: memory leak
unreferenced object 0xffff88810e72f180 (size 32):
comm "softirq", pid 0, jiffies 4294945143 (age 16.080s)
hex dump (first 32 bytes):
64 f3 c6 6a d1 88 07 04 00 00 00 00 00 00 00 00 d..j............
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<ffffffff814ac6c3>] kmemdup+0x23/0x50 mm/util.c:128
[<ffffffff8357c1d2>] kmemdup include/linux/fortify-string.h:440 [inline]
[<ffffffff8357c1d2>] hidraw_report_event+0xa2/0x150 drivers/hid/hidraw.c:521
[<ffffffff8356ddad>] hid_report_raw_event+0x27d/0x740 drivers/hid/hid-core.c:1992
[<ffffffff8356e41e>] hid_input_report+0x1ae/0x270 drivers/hid/hid-core.c:2065
[<ffffffff835f0d3f>] hid_irq_in+0x1ff/0x250 drivers/hid/usbhid/hid-core.c:284
[<ffffffff82d3c7f9>] __usb_hcd_giveback_urb+0xf9/0x230 drivers/usb/core/hcd.c:1670
[<ffffffff82d3cc26>] usb_hcd_giveback_urb+0x1b6/0x1d0 drivers/usb/core/hcd.c:1747
[<ffffffff82ef1e14>] dummy_timer+0x8e4/0x14c0 drivers/usb/gadget/udc/dummy_hcd.c:1988
[<ffffffff812f50a8>] call_timer_fn+0x38/0x200 kernel/time/timer.c:1474
[<ffffffff812f5586>] expire_timers kernel/time/timer.c:1519 [inline]
[<ffffffff812f5586>] __run_timers.part.0+0x316/0x430 kernel/time/timer.c:1790
[<ffffffff812f56e4>] __run_timers kernel/time/timer.c:1768 [inline]
[<ffffffff812f56e4>] run_timer_softirq+0x44/0x90 kernel/time/timer.c:1803
[<ffffffff848000e6>] __do_softirq+0xe6/0x2ea kernel/softirq.c:571
[<ffffffff81246db0>] invoke_softirq kernel/softirq.c:445 [inline]
[<ffffffff81246db0>] __irq_exit_rcu kernel/softirq.c:650 [inline]
[<ffffffff81246db0>] irq_exit_rcu+0xc0/0x110 kernel/softirq.c:662
[<ffffffff84574f02>] sysvec_apic_timer_interrupt+0xa2/0xd0 arch/x86/kernel/apic/apic.c:1106
[<ffffffff84600c8b>] asm_sysvec_apic_timer_interrupt+0x1b/0x20 arch/x86/include/asm/idtentry.h:649
[<ffffffff8458a070>] native_safe_halt arch/x86/include/asm/irqflags.h:51 [inline]
[<ffffffff8458a070>] arch_safe_halt arch/x86/include/asm/irqflags.h:89 [inline]
[<ffffffff8458a070>] acpi_safe_halt drivers/acpi/processor_idle.c:111 [inline]
[<ffffffff8458a070>] acpi_idle_do_entry+0xc0/0xd0 drivers/acpi/processor_idle.c:554
Link: https://syzkaller.appspot.com/bug?id=19a04b43c75ed1092021010419b5e560a8172c…
Reported-by: syzbot+f59100a0428e6ded9443(a)syzkaller.appspotmail.com
Signed-off-by: Karthik Alapati <mail(a)karthek.com>
Signed-off-by: Jiri Kosina <jkosina(a)suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
Signed-off-by: Bowen You <youbowen2(a)huawei.com>
---
drivers/hid/hidraw.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/hid/hidraw.c b/drivers/hid/hidraw.c
index c7cff929b419..788f1fecd626 100644
--- a/drivers/hid/hidraw.c
+++ b/drivers/hid/hidraw.c
@@ -353,10 +353,13 @@ static int hidraw_release(struct inode * inode, struct file * file)
unsigned int minor = iminor(inode);
struct hidraw_list *list = file->private_data;
unsigned long flags;
+ int i;
mutex_lock(&minors_lock);
spin_lock_irqsave(&hidraw_table[minor]->list_lock, flags);
+ for (i = list->tail; i < list->head; i++)
+ kfree(list->buffer[i].value);
list_del(&list->node);
spin_unlock_irqrestore(&hidraw_table[minor]->list_lock, flags);
kfree(list);
--
2.34.1
2
1
[openeuler:OLK-5.10 2983/2983] drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debugfs.c:432:6: error: no previous prototype for function 'sxe_debugfs_entries_init'
by kernel test robot 25 Jun '25
by kernel test robot 25 Jun '25
25 Jun '25
Hi liujie_answer,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git OLK-5.10
head: 3778f0b898118491b80dc9bcde38c1713662232c
commit: 8cee206b5558245197158bd20895f95cc28d8468 [2983/2983] Ethernet: Linkdata: Supports Linkdata ethernet Controllers
config: x86_64-rhel-9.4-rust (https://download.01.org/0day-ci/archive/20250625/202506250600.ecsKU6CC-lkp@…)
compiler: clang version 18.1.8 (https://github.com/llvm/llvm-project 3b5b5c1ec4a3095ab096dd780e84d7ab81f3d7ff)
rustc: rustc 1.58.0 (02072b482 2022-01-11)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250625/202506250600.ecsKU6CC-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202506250600.ecsKU6CC-lkp@intel.com/
All errors (new ones prefixed by >>):
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_xdp.c:403:6: error: no previous prototype for function 'sxe_txrx_ring_enable' [-Werror,-Wmissing-prototypes]
403 | void sxe_txrx_ring_enable(struct sxe_adapter *adapter, u32 ring_idx)
| ^
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_xdp.c:403:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
403 | void sxe_txrx_ring_enable(struct sxe_adapter *adapter, u32 ring_idx)
| ^
| static
1 error generated.
--
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debugfs.c:432:6: error: no previous prototype for function 'sxe_debugfs_entries_init' [-Werror,-Wmissing-prototypes]
432 | void sxe_debugfs_entries_init(struct sxe_adapter *adapter)
| ^
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debugfs.c:432:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
432 | void sxe_debugfs_entries_init(struct sxe_adapter *adapter)
| ^
| static
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debugfs.c:459:6: error: no previous prototype for function 'sxe_debugfs_entries_exit' [-Werror,-Wmissing-prototypes]
459 | void sxe_debugfs_entries_exit(struct sxe_adapter *adapter)
| ^
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debugfs.c:459:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
459 | void sxe_debugfs_entries_exit(struct sxe_adapter *adapter)
| ^
| static
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debugfs.c:465:6: error: no previous prototype for function 'sxe_debugfs_init' [-Werror,-Wmissing-prototypes]
465 | void sxe_debugfs_init(void)
| ^
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debugfs.c:465:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
465 | void sxe_debugfs_init(void)
| ^
| static
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debugfs.c:470:6: error: no previous prototype for function 'sxe_debugfs_exit' [-Werror,-Wmissing-prototypes]
470 | void sxe_debugfs_exit(void)
| ^
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debugfs.c:470:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
470 | void sxe_debugfs_exit(void)
| ^
| static
4 errors generated.
--
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_ethtool.c:2022:5: error: no previous prototype for function 'sxe_reg_test' [-Werror,-Wmissing-prototypes]
2022 | int sxe_reg_test(struct sxe_adapter *adapter)
| ^
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_ethtool.c:2022:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
2022 | int sxe_reg_test(struct sxe_adapter *adapter)
| ^
| static
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_ethtool.c:2644:5: error: no previous prototype for function 'sxe_phys_id_set' [-Werror,-Wmissing-prototypes]
2644 | int sxe_phys_id_set(struct net_device *netdev, enum ethtool_phys_id_state state)
| ^
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_ethtool.c:2644:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
2644 | int sxe_phys_id_set(struct net_device *netdev, enum ethtool_phys_id_state state)
| ^
| static
2 errors generated.
--
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:230:6: error: no previous prototype for function 'sxe_hw_no_snoop_disable' [-Werror,-Wmissing-prototypes]
230 | void sxe_hw_no_snoop_disable(struct sxe_hw *hw)
| ^
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:230:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
230 | void sxe_hw_no_snoop_disable(struct sxe_hw *hw)
| ^
| static
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:262:6: error: no previous prototype for function 'sxe_hw_uc_addr_pool_del' [-Werror,-Wmissing-prototypes]
262 | void sxe_hw_uc_addr_pool_del(struct sxe_hw *hw, u32 rar_idx, u32 pool_idx)
| ^
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:262:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
262 | void sxe_hw_uc_addr_pool_del(struct sxe_hw *hw, u32 rar_idx, u32 pool_idx)
| ^
| static
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:283:5: error: no previous prototype for function 'sxe_hw_uc_addr_pool_enable' [-Werror,-Wmissing-prototypes]
283 | s32 sxe_hw_uc_addr_pool_enable(struct sxe_hw *hw, u8 rar_idx, u8 pool_idx)
| ^
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:283:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
283 | s32 sxe_hw_uc_addr_pool_enable(struct sxe_hw *hw, u8 rar_idx, u8 pool_idx)
| ^
| static
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:337:5: error: no previous prototype for function 'sxe_hw_nic_reset' [-Werror,-Wmissing-prototypes]
337 | s32 sxe_hw_nic_reset(struct sxe_hw *hw)
| ^
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:337:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
337 | s32 sxe_hw_nic_reset(struct sxe_hw *hw)
| ^
| static
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:367:6: error: no previous prototype for function 'sxe_hw_pf_rst_done_set' [-Werror,-Wmissing-prototypes]
367 | void sxe_hw_pf_rst_done_set(struct sxe_hw *hw)
| ^
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:367:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
367 | void sxe_hw_pf_rst_done_set(struct sxe_hw *hw)
| ^
| static
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:735:5: error: no previous prototype for function 'sxe_hw_pending_irq_read_clear' [-Werror,-Wmissing-prototypes]
735 | u32 sxe_hw_pending_irq_read_clear(struct sxe_hw *hw)
| ^
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:735:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
735 | u32 sxe_hw_pending_irq_read_clear(struct sxe_hw *hw)
| ^
| static
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:740:6: error: no previous prototype for function 'sxe_hw_pending_irq_write_clear' [-Werror,-Wmissing-prototypes]
740 | void sxe_hw_pending_irq_write_clear(struct sxe_hw *hw, u32 value)
| ^
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:740:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
740 | void sxe_hw_pending_irq_write_clear(struct sxe_hw *hw, u32 value)
| ^
| static
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:745:5: error: no previous prototype for function 'sxe_hw_irq_cause_get' [-Werror,-Wmissing-prototypes]
745 | u32 sxe_hw_irq_cause_get(struct sxe_hw *hw)
| ^
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:745:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
745 | u32 sxe_hw_irq_cause_get(struct sxe_hw *hw)
| ^
| static
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:765:6: error: no previous prototype for function 'sxe_hw_ring_irq_auto_disable' [-Werror,-Wmissing-prototypes]
765 | void sxe_hw_ring_irq_auto_disable(struct sxe_hw *hw, bool is_msix)
| ^
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:765:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
765 | void sxe_hw_ring_irq_auto_disable(struct sxe_hw *hw, bool is_msix)
| ^
| static
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:775:6: error: no previous prototype for function 'sxe_hw_irq_general_reg_set' [-Werror,-Wmissing-prototypes]
775 | void sxe_hw_irq_general_reg_set(struct sxe_hw *hw, u32 value)
| ^
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:775:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
775 | void sxe_hw_irq_general_reg_set(struct sxe_hw *hw, u32 value)
| ^
| static
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:780:5: error: no previous prototype for function 'sxe_hw_irq_general_reg_get' [-Werror,-Wmissing-prototypes]
780 | u32 sxe_hw_irq_general_reg_get(struct sxe_hw *hw)
| ^
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:780:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
780 | u32 sxe_hw_irq_general_reg_get(struct sxe_hw *hw)
| ^
| static
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:790:6: error: no previous prototype for function 'sxe_hw_event_irq_map' [-Werror,-Wmissing-prototypes]
790 | void sxe_hw_event_irq_map(struct sxe_hw *hw, u8 offset, u16 irq_idx)
| ^
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:790:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
790 | void sxe_hw_event_irq_map(struct sxe_hw *hw, u8 offset, u16 irq_idx)
| ^
| static
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:806:6: error: no previous prototype for function 'sxe_hw_ring_irq_map' [-Werror,-Wmissing-prototypes]
806 | void sxe_hw_ring_irq_map(struct sxe_hw *hw, bool is_tx, u16 reg_idx,
| ^
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:806:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
806 | void sxe_hw_ring_irq_map(struct sxe_hw *hw, bool is_tx, u16 reg_idx,
| ^
| static
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:823:6: error: no previous prototype for function 'sxe_hw_ring_irq_interval_set' [-Werror,-Wmissing-prototypes]
823 | void sxe_hw_ring_irq_interval_set(struct sxe_hw *hw, u16 irq_idx, u32 interval)
| ^
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:823:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
823 | void sxe_hw_ring_irq_interval_set(struct sxe_hw *hw, u16 irq_idx, u32 interval)
| ^
| static
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:838:6: error: no previous prototype for function 'sxe_hw_event_irq_auto_clear_set' [-Werror,-Wmissing-prototypes]
838 | void sxe_hw_event_irq_auto_clear_set(struct sxe_hw *hw, u32 value)
| ^
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:838:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
838 | void sxe_hw_event_irq_auto_clear_set(struct sxe_hw *hw, u32 value)
| ^
| static
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:843:6: error: no previous prototype for function 'sxe_hw_specific_irq_disable' [-Werror,-Wmissing-prototypes]
843 | void sxe_hw_specific_irq_disable(struct sxe_hw *hw, u32 value)
| ^
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:843:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
843 | void sxe_hw_specific_irq_disable(struct sxe_hw *hw, u32 value)
| ^
| static
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:848:6: error: no previous prototype for function 'sxe_hw_specific_irq_enable' [-Werror,-Wmissing-prototypes]
848 | void sxe_hw_specific_irq_enable(struct sxe_hw *hw, u32 value)
| ^
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:848:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
848 | void sxe_hw_specific_irq_enable(struct sxe_hw *hw, u32 value)
| ^
| static
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:876:6: error: no previous prototype for function 'sxe_hw_all_irq_disable' [-Werror,-Wmissing-prototypes]
876 | void sxe_hw_all_irq_disable(struct sxe_hw *hw)
| ^
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:876:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
876 | void sxe_hw_all_irq_disable(struct sxe_hw *hw)
| ^
| static
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:994:5: error: no previous prototype for function 'sxe_hw_link_speed_get' [-Werror,-Wmissing-prototypes]
994 | u32 sxe_hw_link_speed_get(struct sxe_hw *hw)
| ^
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:994:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
994 | u32 sxe_hw_link_speed_get(struct sxe_hw *hw)
| ^
| static
fatal error: too many errors emitted, stopping now [-ferror-limit=]
20 errors generated.
--
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_irq.c:136:5: error: no previous prototype for function 'sxe_msi_irq_init' [-Werror,-Wmissing-prototypes]
136 | int sxe_msi_irq_init(struct sxe_adapter *adapter)
| ^
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_irq.c:136:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
136 | int sxe_msi_irq_init(struct sxe_adapter *adapter)
| ^
| static
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_irq.c:182:6: error: no previous prototype for function 'sxe_disable_dcb' [-Werror,-Wmissing-prototypes]
182 | void sxe_disable_dcb(struct sxe_adapter *adapter)
| ^
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_irq.c:182:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
182 | void sxe_disable_dcb(struct sxe_adapter *adapter)
| ^
| static
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_irq.c:212:6: error: no previous prototype for function 'sxe_disable_rss' [-Werror,-Wmissing-prototypes]
212 | void sxe_disable_rss(struct sxe_adapter *adapter)
| ^
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_irq.c:212:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
212 | void sxe_disable_rss(struct sxe_adapter *adapter)
| ^
| static
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_irq.c:729:6: error: no previous prototype for function 'sxe_lsc_irq_handler' [-Werror,-Wmissing-prototypes]
729 | void sxe_lsc_irq_handler(struct sxe_adapter *adapter)
| ^
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_irq.c:729:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
729 | void sxe_lsc_irq_handler(struct sxe_adapter *adapter)
| ^
| static
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_irq.c:745:6: error: no previous prototype for function 'sxe_mailbox_irq_handler' [-Werror,-Wmissing-prototypes]
745 | void sxe_mailbox_irq_handler(struct sxe_adapter *adapter)
| ^
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_irq.c:745:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
745 | void sxe_mailbox_irq_handler(struct sxe_adapter *adapter)
| ^
| static
5 errors generated.
--
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_main.c:70:6: error: no previous prototype for function 'sxe_allow_inval_mac' [-Werror,-Wmissing-prototypes]
70 | bool sxe_allow_inval_mac(void)
| ^
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_main.c:70:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
70 | bool sxe_allow_inval_mac(void)
| ^
| static
1 error generated.
--
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_phy.c:733:5: error: no previous prototype for function 'sxe_multispeed_sfp_link_configure' [-Werror,-Wmissing-prototypes]
733 | s32 sxe_multispeed_sfp_link_configure(struct sxe_adapter *adapter, u32 speed)
| ^
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_phy.c:733:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
733 | s32 sxe_multispeed_sfp_link_configure(struct sxe_adapter *adapter, u32 speed)
| ^
| static
1 error generated.
--
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_rx_proc.c:1431:6: error: no previous prototype for function 'sxe_headers_cleanup' [-Werror,-Wmissing-prototypes]
1431 | bool sxe_headers_cleanup(struct sxe_ring *rx_ring,
| ^
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_rx_proc.c:1431:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
1431 | bool sxe_headers_cleanup(struct sxe_ring *rx_ring,
| ^
| static
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_rx_proc.c:1569:6: error: no previous prototype for function 'sxe_rx_buffer_page_offset_update' [-Werror,-Wmissing-prototypes]
1569 | void sxe_rx_buffer_page_offset_update(struct sxe_ring *rx_ring,
| ^
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_rx_proc.c:1569:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
1569 | void sxe_rx_buffer_page_offset_update(struct sxe_ring *rx_ring,
| ^
| static
2 errors generated.
--
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_sriov.c:766:6: error: variable 'ret' set but not used [-Werror,-Wunused-but-set-variable]
766 | s32 ret;
| ^
>> drivers/net/ethernet/linkdata/sxe/sxepf/sxe_sriov.c:1552:6: error: no previous prototype for function 'sxe_set_vf_link_enable' [-Werror,-Wmissing-prototypes]
1552 | void sxe_set_vf_link_enable(struct sxe_adapter *adapter, s32 vf_idx, s32 state)
| ^
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_sriov.c:1552:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
1552 | void sxe_set_vf_link_enable(struct sxe_adapter *adapter, s32 vf_idx, s32 state)
| ^
| static
2 errors generated.
--
>> drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:160:6: error: no previous prototype for function 'sxevf_hw_stop' [-Werror,-Wmissing-prototypes]
160 | void sxevf_hw_stop(struct sxevf_hw *hw)
| ^
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:160:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
160 | void sxevf_hw_stop(struct sxevf_hw *hw)
| ^
| static
>> drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:187:6: error: no previous prototype for function 'sxevf_msg_write' [-Werror,-Wmissing-prototypes]
187 | void sxevf_msg_write(struct sxevf_hw *hw, u8 index, u32 msg)
| ^
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:187:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
187 | void sxevf_msg_write(struct sxevf_hw *hw, u8 index, u32 msg)
| ^
| static
>> drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:196:5: error: no previous prototype for function 'sxevf_msg_read' [-Werror,-Wmissing-prototypes]
196 | u32 sxevf_msg_read(struct sxevf_hw *hw, u8 index)
| ^
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:196:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
196 | u32 sxevf_msg_read(struct sxevf_hw *hw, u8 index)
| ^
| static
>> drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:206:5: error: no previous prototype for function 'sxevf_mailbox_read' [-Werror,-Wmissing-prototypes]
206 | u32 sxevf_mailbox_read(struct sxevf_hw *hw)
| ^
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:206:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
206 | u32 sxevf_mailbox_read(struct sxevf_hw *hw)
| ^
| static
>> drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:211:6: error: no previous prototype for function 'sxevf_mailbox_write' [-Werror,-Wmissing-prototypes]
211 | void sxevf_mailbox_write(struct sxevf_hw *hw, u32 value)
| ^
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:211:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
211 | void sxevf_mailbox_write(struct sxevf_hw *hw, u32 value)
| ^
| static
>> drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:216:6: error: no previous prototype for function 'sxevf_pf_req_irq_trigger' [-Werror,-Wmissing-prototypes]
216 | void sxevf_pf_req_irq_trigger(struct sxevf_hw *hw)
| ^
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:216:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
216 | void sxevf_pf_req_irq_trigger(struct sxevf_hw *hw)
| ^
| static
>> drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:221:6: error: no previous prototype for function 'sxevf_pf_ack_irq_trigger' [-Werror,-Wmissing-prototypes]
221 | void sxevf_pf_ack_irq_trigger(struct sxevf_hw *hw)
| ^
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:221:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
221 | void sxevf_pf_ack_irq_trigger(struct sxevf_hw *hw)
| ^
| static
>> drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:226:6: error: no previous prototype for function 'sxevf_event_irq_map' [-Werror,-Wmissing-prototypes]
226 | void sxevf_event_irq_map(struct sxevf_hw *hw, u16 vector)
| ^
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:226:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
226 | void sxevf_event_irq_map(struct sxevf_hw *hw, u16 vector)
| ^
| static
>> drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:240:6: error: no previous prototype for function 'sxevf_specific_irq_enable' [-Werror,-Wmissing-prototypes]
240 | void sxevf_specific_irq_enable(struct sxevf_hw *hw, u32 value)
| ^
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:240:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
240 | void sxevf_specific_irq_enable(struct sxevf_hw *hw, u32 value)
| ^
| static
>> drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:245:6: error: no previous prototype for function 'sxevf_irq_enable' [-Werror,-Wmissing-prototypes]
245 | void sxevf_irq_enable(struct sxevf_hw *hw, u32 mask)
| ^
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:245:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
245 | void sxevf_irq_enable(struct sxevf_hw *hw, u32 mask)
| ^
| static
>> drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:251:6: error: no previous prototype for function 'sxevf_irq_disable' [-Werror,-Wmissing-prototypes]
251 | void sxevf_irq_disable(struct sxevf_hw *hw)
| ^
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:251:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
251 | void sxevf_irq_disable(struct sxevf_hw *hw)
| ^
| static
>> drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:259:6: error: no previous prototype for function 'sxevf_hw_ring_irq_map' [-Werror,-Wmissing-prototypes]
259 | void sxevf_hw_ring_irq_map(struct sxevf_hw *hw, bool is_tx, u16 hw_ring_idx,
| ^
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:259:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
259 | void sxevf_hw_ring_irq_map(struct sxevf_hw *hw, bool is_tx, u16 hw_ring_idx,
| ^
| static
>> drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:276:6: error: no previous prototype for function 'sxevf_ring_irq_interval_set' [-Werror,-Wmissing-prototypes]
276 | void sxevf_ring_irq_interval_set(struct sxevf_hw *hw, u16 irq_idx, u32 interval)
| ^
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:276:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
276 | void sxevf_ring_irq_interval_set(struct sxevf_hw *hw, u16 irq_idx, u32 interval)
| ^
| static
>> drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:313:6: error: no previous prototype for function 'sxevf_hw_reset' [-Werror,-Wmissing-prototypes]
313 | void sxevf_hw_reset(struct sxevf_hw *hw)
| ^
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:313:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
313 | void sxevf_hw_reset(struct sxevf_hw *hw)
| ^
| static
>> drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:324:5: error: no previous prototype for function 'sxevf_link_state_get' [-Werror,-Wmissing-prototypes]
324 | u32 sxevf_link_state_get(struct sxevf_hw *hw)
| ^
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:324:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
324 | u32 sxevf_link_state_get(struct sxevf_hw *hw)
| ^
| static
>> drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:539:6: error: no previous prototype for function 'sxevf_tx_ring_switch' [-Werror,-Wmissing-prototypes]
539 | void sxevf_tx_ring_switch(struct sxevf_hw *hw, u8 reg_idx, bool is_on)
| ^
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:539:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
539 | void sxevf_tx_ring_switch(struct sxevf_hw *hw, u8 reg_idx, bool is_on)
| ^
| static
>> drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:594:6: error: no previous prototype for function 'sxevf_rx_ring_switch' [-Werror,-Wmissing-prototypes]
594 | void sxevf_rx_ring_switch(struct sxevf_hw *hw, u8 reg_idx, bool is_on)
| ^
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:594:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
594 | void sxevf_rx_ring_switch(struct sxevf_hw *hw, u8 reg_idx, bool is_on)
| ^
| static
>> drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:626:6: error: no previous prototype for function 'sxevf_rx_ring_desc_configure' [-Werror,-Wmissing-prototypes]
626 | void sxevf_rx_ring_desc_configure(struct sxevf_hw *hw, u32 desc_mem_len,
| ^
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:626:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
626 | void sxevf_rx_ring_desc_configure(struct sxevf_hw *hw, u32 desc_mem_len,
| ^
| static
>> drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:640:6: error: no previous prototype for function 'sxevf_rx_rcv_ctl_configure' [-Werror,-Wmissing-prototypes]
640 | void sxevf_rx_rcv_ctl_configure(struct sxevf_hw *hw, u8 reg_idx,
| ^
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:640:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
640 | void sxevf_rx_rcv_ctl_configure(struct sxevf_hw *hw, u8 reg_idx,
| ^
| static
fatal error: too many errors emitted, stopping now [-ferror-limit=]
20 errors generated.
..
vim +/sxe_debugfs_entries_init +432 drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debugfs.c
431
> 432 void sxe_debugfs_entries_init(struct sxe_adapter *adapter)
433 {
434 struct dentry *dir;
435 const char *name = pci_name(adapter->pdev);
436
437 adapter->debugfs_entries = debugfs_create_dir(name, sxe_debugfs_root);
438 dir = debugfs_create_file("reg_ops", 0600, adapter->debugfs_entries,
439 adapter, &sxe_debugfs_reg_ops_fops);
440 if (!dir || dir == ERR_PTR(-ENODEV))
441 LOG_INFO_BDF("debugfs:reg_ops file create failed\n");
442
443 dir = debugfs_create_file("netdev_ops", 0600, adapter->debugfs_entries,
444 adapter, &sxe_debugfs_netdev_ops_fops);
445 if (!dir || dir == ERR_PTR(-ENODEV))
446 LOG_INFO_BDF("debugfs:netdev_ops file create failed\n");
447
448 dir = debugfs_create_file("hw_stats", 0400, adapter->debugfs_entries,
449 adapter, &sxe_debugfs_hw_stats_fops);
450 if (!dir || dir == ERR_PTR(-ENODEV))
451 LOG_INFO_BDF("debugfs:hw_stats file create failed\n");
452
453 dir = debugfs_create_file("sfp_info", 0400, adapter->debugfs_entries,
454 adapter, &sxe_debugfs_sfp_info_fops);
455 if (!dir || dir == ERR_PTR(-ENODEV))
456 LOG_INFO_BDF("debugfs:sfp_info file create failed\n");
457 }
458
> 459 void sxe_debugfs_entries_exit(struct sxe_adapter *adapter)
460 {
461 debugfs_remove_recursive(adapter->debugfs_entries);
462 adapter->debugfs_entries = NULL;
463 }
464
> 465 void sxe_debugfs_init(void)
466 {
467 sxe_debugfs_root = debugfs_create_dir(SXE_DRV_NAME, NULL);
468 }
469
> 470 void sxe_debugfs_exit(void)
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-5.10] BUILD REGRESSION 3778f0b898118491b80dc9bcde38c1713662232c
by kernel test robot 25 Jun '25
by kernel test robot 25 Jun '25
25 Jun '25
tree/branch: https://gitee.com/openeuler/kernel.git OLK-5.10
branch HEAD: 3778f0b898118491b80dc9bcde38c1713662232c !16578 ext4: ignore xattrs past end
Error/Warning (recently discovered and may have been fixed):
https://lore.kernel.org/oe-kbuild-all/202505280024.8UbNlKSa-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202505280046.3lWnWdOg-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202505301434.xq8uzhGR-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202506042153.UZ29KeGA-lkp@intel.com
drivers/irqchip/irq-gic-v3-its.c:524:6: warning: no previous prototype for 'build_devid_pools' [-Wmissing-prototypes]
ld.lld: error: version script assignment of 'LINUX_2.6' to symbol '__vdso_sgx_enter_enclave' failed: symbol not defined
llvm-objcopy: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
llvm-objdump: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
mm/damon/core-test.h:284:2: warning: comparison of distinct pointer types ('typeof (__left) *' (aka 'unsigned int *') and 'typeof (__right) *' (aka 'int *')) [-Wcompare-distinct-pointer-types]
mm/hugetlb.c:2223:9: warning: variable 'gfp' set but not used [-Wunused-but-set-variable]
mm/khugepaged.c:1703: warning: Function parameter or member 'reliable' not described in 'collapse_file'
mm/page_alloc.c:3040:6: warning: no previous prototype for '__drain_all_pages' [-Wmissing-prototypes]
mm/page_alloc.c:3040:6: warning: no previous prototype for function '__drain_all_pages' [-Wmissing-prototypes]
mm/page_alloc.c:6794:23: warning: no previous prototype for function 'arch_memmap_init' [-Wmissing-prototypes]
mm/page_alloc.c:6912:6: warning: no previous prototype for '__zone_set_pageset_high_and_batch' [-Wmissing-prototypes]
mm/page_alloc.c:6912:6: warning: no previous prototype for function '__zone_set_pageset_high_and_batch' [-Wmissing-prototypes]
mm/slub.o: warning: objtool: kmem_cache_free()+0x43a: unreachable instruction
mm/slub.o: warning: objtool: kmem_cache_free()+0x519: unreachable instruction
Error/Warning ids grouped by kconfigs:
recent_errors
|-- arm64-allmodconfig
| |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x0-in-asm
| |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x1-in-asm
| `-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x2-in-asm
|-- arm64-allnoconfig
| |-- drivers-irqchip-irq-gic-v3-its.c:warning:no-previous-prototype-for-build_devid_pools
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch
|-- arm64-randconfig-001-20250624
| |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x0-in-asm
| |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x1-in-asm
| `-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x2-in-asm
|-- arm64-randconfig-002-20250624
| |-- drivers-irqchip-irq-gic-v3-its.c:warning:no-previous-prototype-for-build_devid_pools
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch
|-- arm64-randconfig-003-20250624
| |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x0-in-asm
| |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x1-in-asm
| `-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x2-in-asm
|-- x86_64-allnoconfig
| |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined
| |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory
| |-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-arch_memmap_init
|-- x86_64-allyesconfig
| |-- mm-damon-core-test.h:warning:comparison-of-distinct-pointer-types-(-typeof-(__left)-(aka-unsigned-int-)-and-typeof-(__right)-(aka-int-))
| |-- mm-hugetlb.c:warning:variable-gfp-set-but-not-used
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-arch_memmap_init
|-- x86_64-buildonly-randconfig-001-20250624
| |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined
| |-- mm-damon-core-test.h:warning:comparison-of-distinct-pointer-types-(-typeof-(__left)-(aka-unsigned-int-)-and-typeof-(__right)-(aka-int-))
| |-- mm-hugetlb.c:warning:variable-gfp-set-but-not-used
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-arch_memmap_init
|-- x86_64-buildonly-randconfig-002-20250624
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch
|-- x86_64-buildonly-randconfig-003-20250624
| |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-arch_memmap_init
|-- x86_64-buildonly-randconfig-004-20250624
| |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined
| |-- mm-damon-core-test.h:warning:comparison-of-distinct-pointer-types-(-typeof-(__left)-(aka-unsigned-int-)-and-typeof-(__right)-(aka-int-))
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-arch_memmap_init
| `-- mm-slub.o:warning:objtool:kmem_cache_free:unreachable-instruction
|-- x86_64-buildonly-randconfig-005-20250624
| |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined
| |-- mm-hugetlb.c:warning:variable-gfp-set-but-not-used
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-arch_memmap_init
|-- x86_64-buildonly-randconfig-006-20250624
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch
|-- x86_64-defconfig
| |-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset
| |-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch
`-- x86_64-rhel-9.4-rust
|-- mm-hugetlb.c:warning:variable-gfp-set-but-not-used
|-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file
|-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages
|-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch
|-- mm-page_alloc.c:warning:no-previous-prototype-for-function-arch_memmap_init
`-- mm-slub.o:warning:objtool:kmem_cache_free:unreachable-instruction
elapsed time: 821m
configs tested: 16
configs skipped: 62
tested configs:
arm64 allmodconfig clang-19
arm64 allnoconfig gcc-15.1.0
arm64 randconfig-001-20250624 clang-21
arm64 randconfig-002-20250624 gcc-10.5.0
arm64 randconfig-003-20250624 clang-21
arm64 randconfig-004-20250624 clang-21
x86_64 allnoconfig clang-20
x86_64 allyesconfig clang-20
x86_64 buildonly-randconfig-001-20250624 clang-20
x86_64 buildonly-randconfig-002-20250624 gcc-12
x86_64 buildonly-randconfig-003-20250624 clang-20
x86_64 buildonly-randconfig-004-20250624 clang-20
x86_64 buildonly-randconfig-005-20250624 clang-20
x86_64 buildonly-randconfig-006-20250624 gcc-12
x86_64 defconfig gcc-11
x86_64 rhel-9.4-rust clang-18
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-5.10 2983/2983] block/bio.c:412: warning: Function parameter or member 'nr_iovecs_int' not described in 'bio_alloc_bioset'
by kernel test robot 25 Jun '25
by kernel test robot 25 Jun '25
25 Jun '25
Hi Li,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git OLK-5.10
head: 3778f0b898118491b80dc9bcde38c1713662232c
commit: 6381672514c4d94637cd4db830b8644440abe99a [2983/2983] block: fix kabi broken
config: x86_64-defconfig (https://download.01.org/0day-ci/archive/20250625/202506250532.Z1zFLzpP-lkp@…)
compiler: gcc-11 (Debian 11.3.0-12) 11.3.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250625/202506250532.Z1zFLzpP-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202506250532.Z1zFLzpP-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> block/bio.c:412: warning: Function parameter or member 'nr_iovecs_int' not described in 'bio_alloc_bioset'
>> block/bio.c:412: warning: Excess function parameter 'nr_iovecs' description in 'bio_alloc_bioset'
vim +412 block/bio.c
df2cb6daa4cbc3 fs/bio.c Kent Overstreet 2012-09-10 374
^1da177e4c3f41 fs/bio.c Linus Torvalds 2005-04-16 375 /**
^1da177e4c3f41 fs/bio.c Linus Torvalds 2005-04-16 376 * bio_alloc_bioset - allocate a bio for I/O
519c8e9ffd8614 block/bio.c Randy Dunlap 2017-10-16 377 * @gfp_mask: the GFP_* mask given to the slab allocator
^1da177e4c3f41 fs/bio.c Linus Torvalds 2005-04-16 378 * @nr_iovecs: number of iovecs to pre-allocate
db18efac0bd644 fs/bio.c Jaak Ristioja 2010-01-15 379 * @bs: the bio_set to allocate from.
^1da177e4c3f41 fs/bio.c Linus Torvalds 2005-04-16 380 *
^1da177e4c3f41 fs/bio.c Linus Torvalds 2005-04-16 381 * Description:
3f86a82aeb03e6 fs/bio.c Kent Overstreet 2012-09-06 382 * If @bs is NULL, uses kmalloc() to allocate the bio; else the allocation is
3f86a82aeb03e6 fs/bio.c Kent Overstreet 2012-09-06 383 * backed by the @bs's mempool.
3f86a82aeb03e6 fs/bio.c Kent Overstreet 2012-09-06 384 *
d0164adc89f6bb block/bio.c Mel Gorman 2015-11-06 385 * When @bs is not NULL, if %__GFP_DIRECT_RECLAIM is set then bio_alloc will
d0164adc89f6bb block/bio.c Mel Gorman 2015-11-06 386 * always be able to allocate a bio. This is due to the mempool guarantees.
d0164adc89f6bb block/bio.c Mel Gorman 2015-11-06 387 * To make this work, callers must never allocate more than 1 bio at a time
d0164adc89f6bb block/bio.c Mel Gorman 2015-11-06 388 * from this pool. Callers that need to allocate more than 1 bio must always
d0164adc89f6bb block/bio.c Mel Gorman 2015-11-06 389 * submit the previously allocated bio for IO before attempting to allocate
d0164adc89f6bb block/bio.c Mel Gorman 2015-11-06 390 * a new one. Failure to do so can cause deadlocks under memory pressure.
3f86a82aeb03e6 fs/bio.c Kent Overstreet 2012-09-06 391 *
ed00aabd5eb9fb block/bio.c Christoph Hellwig 2020-07-01 392 * Note that when running under submit_bio_noacct() (i.e. any block
df2cb6daa4cbc3 fs/bio.c Kent Overstreet 2012-09-10 393 * driver), bios are not submitted until after you return - see the code in
ed00aabd5eb9fb block/bio.c Christoph Hellwig 2020-07-01 394 * submit_bio_noacct() that converts recursion into iteration, to prevent
df2cb6daa4cbc3 fs/bio.c Kent Overstreet 2012-09-10 395 * stack overflows.
df2cb6daa4cbc3 fs/bio.c Kent Overstreet 2012-09-10 396 *
df2cb6daa4cbc3 fs/bio.c Kent Overstreet 2012-09-10 397 * This would normally mean allocating multiple bios under
ed00aabd5eb9fb block/bio.c Christoph Hellwig 2020-07-01 398 * submit_bio_noacct() would be susceptible to deadlocks, but we have
df2cb6daa4cbc3 fs/bio.c Kent Overstreet 2012-09-10 399 * deadlock avoidance code that resubmits any blocked bios from a rescuer
df2cb6daa4cbc3 fs/bio.c Kent Overstreet 2012-09-10 400 * thread.
df2cb6daa4cbc3 fs/bio.c Kent Overstreet 2012-09-10 401 *
df2cb6daa4cbc3 fs/bio.c Kent Overstreet 2012-09-10 402 * However, we do not guarantee forward progress for allocations from other
df2cb6daa4cbc3 fs/bio.c Kent Overstreet 2012-09-10 403 * mempools. Doing multiple allocations from the same mempool under
ed00aabd5eb9fb block/bio.c Christoph Hellwig 2020-07-01 404 * submit_bio_noacct() should be avoided - instead, use bio_set's front_pad
df2cb6daa4cbc3 fs/bio.c Kent Overstreet 2012-09-10 405 * for per bio allocations.
df2cb6daa4cbc3 fs/bio.c Kent Overstreet 2012-09-10 406 *
3f86a82aeb03e6 fs/bio.c Kent Overstreet 2012-09-06 407 * RETURNS:
3f86a82aeb03e6 fs/bio.c Kent Overstreet 2012-09-06 408 * Pointer to new bio on success, NULL on failure.
3f86a82aeb03e6 fs/bio.c Kent Overstreet 2012-09-06 409 */
6381672514c4d9 block/bio.c Li Lingfeng 2025-02-10 410 struct bio *bio_alloc_bioset(gfp_t gfp_mask, unsigned int nr_iovecs_int,
7a88fa19194458 block/bio.c Dan Carpenter 2017-03-23 411 struct bio_set *bs)
^1da177e4c3f41 fs/bio.c Linus Torvalds 2005-04-16 @412 {
df2cb6daa4cbc3 fs/bio.c Kent Overstreet 2012-09-10 413 gfp_t saved_gfp = gfp_mask;
3f86a82aeb03e6 fs/bio.c Kent Overstreet 2012-09-06 414 unsigned front_pad;
3f86a82aeb03e6 fs/bio.c Kent Overstreet 2012-09-06 415 unsigned inline_vecs;
34053979fb1d92 fs/bio.c Ingo Molnar 2009-02-21 416 struct bio_vec *bvl = NULL;
451a9ebf653d28 fs/bio.c Tejun Heo 2009-04-15 417 struct bio *bio;
451a9ebf653d28 fs/bio.c Tejun Heo 2009-04-15 418 void *p;
6381672514c4d9 block/bio.c Li Lingfeng 2025-02-10 419 unsigned short nr_iovecs = (unsigned short)nr_iovecs_int;
0a0d96b03a1f3b fs/bio.c Jens Axboe 2008-09-11 420
3f86a82aeb03e6 fs/bio.c Kent Overstreet 2012-09-06 421 if (!bs) {
3f86a82aeb03e6 fs/bio.c Kent Overstreet 2012-09-06 422 if (nr_iovecs > UIO_MAXIOV)
3f86a82aeb03e6 fs/bio.c Kent Overstreet 2012-09-06 423 return NULL;
3f86a82aeb03e6 fs/bio.c Kent Overstreet 2012-09-06 424
1f4fe21cf45c79 block/bio.c Gustavo A. R. Silva 2020-06-19 425 p = kmalloc(struct_size(bio, bi_inline_vecs, nr_iovecs), gfp_mask);
3f86a82aeb03e6 fs/bio.c Kent Overstreet 2012-09-06 426 front_pad = 0;
3f86a82aeb03e6 fs/bio.c Kent Overstreet 2012-09-06 427 inline_vecs = nr_iovecs;
3f86a82aeb03e6 fs/bio.c Kent Overstreet 2012-09-06 428 } else {
d8f429e1669b97 block/bio.c Junichi Nomura 2014-10-03 429 /* should not use nobvec bioset for nr_iovecs > 0 */
8aa6ba2f6e3dea block/bio.c Kent Overstreet 2018-05-08 430 if (WARN_ON_ONCE(!mempool_initialized(&bs->bvec_pool) &&
8aa6ba2f6e3dea block/bio.c Kent Overstreet 2018-05-08 431 nr_iovecs > 0))
d8f429e1669b97 block/bio.c Junichi Nomura 2014-10-03 432 return NULL;
df2cb6daa4cbc3 fs/bio.c Kent Overstreet 2012-09-10 433 /*
ed00aabd5eb9fb block/bio.c Christoph Hellwig 2020-07-01 434 * submit_bio_noacct() converts recursion to iteration; this
df2cb6daa4cbc3 fs/bio.c Kent Overstreet 2012-09-10 435 * means if we're running beneath it, any bios we allocate and
df2cb6daa4cbc3 fs/bio.c Kent Overstreet 2012-09-10 436 * submit will not be submitted (and thus freed) until after we
df2cb6daa4cbc3 fs/bio.c Kent Overstreet 2012-09-10 437 * return.
df2cb6daa4cbc3 fs/bio.c Kent Overstreet 2012-09-10 438 *
df2cb6daa4cbc3 fs/bio.c Kent Overstreet 2012-09-10 439 * This exposes us to a potential deadlock if we allocate
df2cb6daa4cbc3 fs/bio.c Kent Overstreet 2012-09-10 440 * multiple bios from the same bio_set() while running
ed00aabd5eb9fb block/bio.c Christoph Hellwig 2020-07-01 441 * underneath submit_bio_noacct(). If we were to allocate
df2cb6daa4cbc3 fs/bio.c Kent Overstreet 2012-09-10 442 * multiple bios (say a stacking block driver that was splitting
df2cb6daa4cbc3 fs/bio.c Kent Overstreet 2012-09-10 443 * bios), we would deadlock if we exhausted the mempool's
df2cb6daa4cbc3 fs/bio.c Kent Overstreet 2012-09-10 444 * reserve.
df2cb6daa4cbc3 fs/bio.c Kent Overstreet 2012-09-10 445 *
df2cb6daa4cbc3 fs/bio.c Kent Overstreet 2012-09-10 446 * We solve this, and guarantee forward progress, with a rescuer
df2cb6daa4cbc3 fs/bio.c Kent Overstreet 2012-09-10 447 * workqueue per bio_set. If we go to allocate and there are
df2cb6daa4cbc3 fs/bio.c Kent Overstreet 2012-09-10 448 * bios on current->bio_list, we first try the allocation
d0164adc89f6bb block/bio.c Mel Gorman 2015-11-06 449 * without __GFP_DIRECT_RECLAIM; if that fails, we punt those
d0164adc89f6bb block/bio.c Mel Gorman 2015-11-06 450 * bios we would be blocking to the rescuer workqueue before
d0164adc89f6bb block/bio.c Mel Gorman 2015-11-06 451 * we retry with the original gfp_flags.
df2cb6daa4cbc3 fs/bio.c Kent Overstreet 2012-09-10 452 */
df2cb6daa4cbc3 fs/bio.c Kent Overstreet 2012-09-10 453
f5fe1b51905df7 block/bio.c NeilBrown 2017-03-10 454 if (current->bio_list &&
f5fe1b51905df7 block/bio.c NeilBrown 2017-03-10 455 (!bio_list_empty(¤t->bio_list[0]) ||
47e0fb461fca1a block/bio.c NeilBrown 2017-06-18 456 !bio_list_empty(¤t->bio_list[1])) &&
47e0fb461fca1a block/bio.c NeilBrown 2017-06-18 457 bs->rescue_workqueue)
d0164adc89f6bb block/bio.c Mel Gorman 2015-11-06 458 gfp_mask &= ~__GFP_DIRECT_RECLAIM;
df2cb6daa4cbc3 fs/bio.c Kent Overstreet 2012-09-10 459
8aa6ba2f6e3dea block/bio.c Kent Overstreet 2018-05-08 460 p = mempool_alloc(&bs->bio_pool, gfp_mask);
df2cb6daa4cbc3 fs/bio.c Kent Overstreet 2012-09-10 461 if (!p && gfp_mask != saved_gfp) {
df2cb6daa4cbc3 fs/bio.c Kent Overstreet 2012-09-10 462 punt_bios_to_rescuer(bs);
df2cb6daa4cbc3 fs/bio.c Kent Overstreet 2012-09-10 463 gfp_mask = saved_gfp;
8aa6ba2f6e3dea block/bio.c Kent Overstreet 2018-05-08 464 p = mempool_alloc(&bs->bio_pool, gfp_mask);
df2cb6daa4cbc3 fs/bio.c Kent Overstreet 2012-09-10 465 }
df2cb6daa4cbc3 fs/bio.c Kent Overstreet 2012-09-10 466
3f86a82aeb03e6 fs/bio.c Kent Overstreet 2012-09-06 467 front_pad = bs->front_pad;
3f86a82aeb03e6 fs/bio.c Kent Overstreet 2012-09-06 468 inline_vecs = BIO_INLINE_VECS;
3f86a82aeb03e6 fs/bio.c Kent Overstreet 2012-09-06 469 }
3f86a82aeb03e6 fs/bio.c Kent Overstreet 2012-09-06 470
451a9ebf653d28 fs/bio.c Tejun Heo 2009-04-15 471 if (unlikely(!p))
451a9ebf653d28 fs/bio.c Tejun Heo 2009-04-15 472 return NULL;
^1da177e4c3f41 fs/bio.c Linus Torvalds 2005-04-16 473
3f86a82aeb03e6 fs/bio.c Kent Overstreet 2012-09-06 474 bio = p + front_pad;
3a83f4677539bc block/bio.c Ming Lei 2016-11-22 475 bio_init(bio, NULL, 0);
34053979fb1d92 fs/bio.c Ingo Molnar 2009-02-21 476
3f86a82aeb03e6 fs/bio.c Kent Overstreet 2012-09-06 477 if (nr_iovecs > inline_vecs) {
ed996a52c868b6 block/bio.c Christoph Hellwig 2016-07-19 478
958384da6a734e block/bio.c Christoph Hellwig 2025-02-10 479 bvl = bvec_alloc(&bs->bvec_pool, &nr_iovecs, gfp_mask);
df2cb6daa4cbc3 fs/bio.c Kent Overstreet 2012-09-10 480 if (!bvl && gfp_mask != saved_gfp) {
df2cb6daa4cbc3 fs/bio.c Kent Overstreet 2012-09-10 481 punt_bios_to_rescuer(bs);
df2cb6daa4cbc3 fs/bio.c Kent Overstreet 2012-09-10 482 gfp_mask = saved_gfp;
958384da6a734e block/bio.c Christoph Hellwig 2025-02-10 483 bvl = bvec_alloc(&bs->bvec_pool, &nr_iovecs, gfp_mask);
df2cb6daa4cbc3 fs/bio.c Kent Overstreet 2012-09-10 484 }
df2cb6daa4cbc3 fs/bio.c Kent Overstreet 2012-09-10 485
34053979fb1d92 fs/bio.c Ingo Molnar 2009-02-21 486 if (unlikely(!bvl))
34053979fb1d92 fs/bio.c Ingo Molnar 2009-02-21 487 goto err_free;
a38352e0ac02db fs/bio.c Kent Overstreet 2012-05-25 488
3f86a82aeb03e6 fs/bio.c Kent Overstreet 2012-09-06 489 } else if (nr_iovecs) {
3f86a82aeb03e6 fs/bio.c Kent Overstreet 2012-09-06 490 bvl = bio->bi_inline_vecs;
392ddc32982a5c fs/bio.c Jens Axboe 2008-12-23 491 }
3f86a82aeb03e6 fs/bio.c Kent Overstreet 2012-09-06 492
3f86a82aeb03e6 fs/bio.c Kent Overstreet 2012-09-06 493 bio->bi_pool = bs;
392ddc32982a5c fs/bio.c Jens Axboe 2008-12-23 494 bio->bi_max_vecs = nr_iovecs;
^1da177e4c3f41 fs/bio.c Linus Torvalds 2005-04-16 495 bio->bi_io_vec = bvl;
^1da177e4c3f41 fs/bio.c Linus Torvalds 2005-04-16 496 return bio;
34053979fb1d92 fs/bio.c Ingo Molnar 2009-02-21 497
34053979fb1d92 fs/bio.c Ingo Molnar 2009-02-21 498 err_free:
8aa6ba2f6e3dea block/bio.c Kent Overstreet 2018-05-08 499 mempool_free(p, &bs->bio_pool);
34053979fb1d92 fs/bio.c Ingo Molnar 2009-02-21 500 return NULL;
^1da177e4c3f41 fs/bio.c Linus Torvalds 2005-04-16 501 }
a112a71d45b5e4 fs/bio.c H Hartley Sweeten 2009-09-26 502 EXPORT_SYMBOL(bio_alloc_bioset);
^1da177e4c3f41 fs/bio.c Linus Torvalds 2005-04-16 503
:::::: The code at line 412 was first introduced by commit
:::::: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Linux-2.6.12-rc2
:::::: TO: Linus Torvalds <torvalds(a)ppc970.osdl.org>
:::::: CC: Linus Torvalds <torvalds(a)ppc970.osdl.org>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[PATCH openEuler-1.0-LTS] spmi: trace: fix stack-out-of-bound access in SPMI tracing functions
by Tengda Wu 24 Jun '25
by Tengda Wu 24 Jun '25
24 Jun '25
From: David Collins <quic_collinsd(a)quicinc.com>
stable inclusion
from stable-v4.19.256
commit ac730c72bddc889f5610d51d8a7abf425e08da1a
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICG8JW
CVE: CVE-2022-50094
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id…
--------------------------------
commit 2af28b241eea816e6f7668d1954f15894b45d7e3 upstream.
trace_spmi_write_begin() and trace_spmi_read_end() both call
memcpy() with a length of "len + 1". This leads to one extra
byte being read beyond the end of the specified buffer. Fix
this out-of-bound memory access by using a length of "len"
instead.
Here is a KASAN log showing the issue:
BUG: KASAN: stack-out-of-bounds in trace_event_raw_event_spmi_read_end+0x1d0/0x234
Read of size 2 at addr ffffffc0265b7540 by task thermal(a)2.0-ser/1314
...
Call trace:
dump_backtrace+0x0/0x3e8
show_stack+0x2c/0x3c
dump_stack_lvl+0xdc/0x11c
print_address_description+0x74/0x384
kasan_report+0x188/0x268
kasan_check_range+0x270/0x2b0
memcpy+0x90/0xe8
trace_event_raw_event_spmi_read_end+0x1d0/0x234
spmi_read_cmd+0x294/0x3ac
spmi_ext_register_readl+0x84/0x9c
regmap_spmi_ext_read+0x144/0x1b0 [regmap_spmi]
_regmap_raw_read+0x40c/0x754
regmap_raw_read+0x3a0/0x514
regmap_bulk_read+0x418/0x494
adc5_gen3_poll_wait_hs+0xe8/0x1e0 [qcom_spmi_adc5_gen3]
...
__arm64_sys_read+0x4c/0x60
invoke_syscall+0x80/0x218
el0_svc_common+0xec/0x1c8
...
addr ffffffc0265b7540 is located in stack of task thermal(a)2.0-ser/1314 at offset 32 in frame:
adc5_gen3_poll_wait_hs+0x0/0x1e0 [qcom_spmi_adc5_gen3]
this frame has 1 object:
[32, 33) 'status'
Memory state around the buggy address:
ffffffc0265b7400: 00 00 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1
ffffffc0265b7480: 04 f3 f3 f3 00 00 00 00 00 00 00 00 00 00 00 00
>ffffffc0265b7500: 00 00 00 00 f1 f1 f1 f1 01 f3 f3 f3 00 00 00 00
^
ffffffc0265b7580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
ffffffc0265b7600: f1 f1 f1 f1 01 f2 07 f2 f2 f2 01 f3 00 00 00 00
==================================================================
Fixes: a9fce374815d ("spmi: add command tracepoints for SPMI")
Cc: stable(a)vger.kernel.org
Reviewed-by: Stephen Boyd <sboyd(a)kernel.org>
Acked-by: Steven Rostedt (Google) <rostedt(a)goodmis.org>
Signed-off-by: David Collins <quic_collinsd(a)quicinc.com>
Link: https://lore.kernel.org/r/20220627235512.2272783-1-quic_collinsd@quicinc.com
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
Signed-off-by: Tengda Wu <wutengda2(a)huawei.com>
---
include/trace/events/spmi.h | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/include/trace/events/spmi.h b/include/trace/events/spmi.h
index 8b60efe18ba6..a6819fd85cdf 100644
--- a/include/trace/events/spmi.h
+++ b/include/trace/events/spmi.h
@@ -21,15 +21,15 @@ TRACE_EVENT(spmi_write_begin,
__field ( u8, sid )
__field ( u16, addr )
__field ( u8, len )
- __dynamic_array ( u8, buf, len + 1 )
+ __dynamic_array ( u8, buf, len )
),
TP_fast_assign(
__entry->opcode = opcode;
__entry->sid = sid;
__entry->addr = addr;
- __entry->len = len + 1;
- memcpy(__get_dynamic_array(buf), buf, len + 1);
+ __entry->len = len;
+ memcpy(__get_dynamic_array(buf), buf, len);
),
TP_printk("opc=%d sid=%02d addr=0x%04x len=%d buf=0x[%*phD]",
@@ -92,7 +92,7 @@ TRACE_EVENT(spmi_read_end,
__field ( u16, addr )
__field ( int, ret )
__field ( u8, len )
- __dynamic_array ( u8, buf, len + 1 )
+ __dynamic_array ( u8, buf, len )
),
TP_fast_assign(
@@ -100,8 +100,8 @@ TRACE_EVENT(spmi_read_end,
__entry->sid = sid;
__entry->addr = addr;
__entry->ret = ret;
- __entry->len = len + 1;
- memcpy(__get_dynamic_array(buf), buf, len + 1);
+ __entry->len = len;
+ memcpy(__get_dynamic_array(buf), buf, len);
),
TP_printk("opc=%d sid=%02d addr=0x%04x ret=%d len=%02d buf=0x[%*phD]",
--
2.34.1
2
1
hulk inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/release-management/issues/IC9Q31
--------------------------------
When the prefetch state is not XCALL_CACHE_NONE or XCALL_CACHE_READY for
a long time, such as XCALL_CACHE_CANCEL or XCALL_CACHE_PREFETCH,
the following soft lockup occurs. Fix it by voluntarily yield the CPU
when a timeout occurs in the xcall read while loop.
watchdog: BUG: soft lockup - CPU#2 stuck for 111s! [syz-fuzzer:467]
Modules linked in:
CPU: 2 PID: 467 Comm: syz-fuzzer Not tainted 5.10.0-00019-ga473cf168de7 #10
Hardware name: linux,dummy-virt (DT)
pstate: 80000005 (Nzcv daif -PAN -UAO -TCO BTYPE=--)
pc : check_kcov_mode kernel/kcov.c:165 [inline]
pc : __sanitizer_cov_trace_pc+0x64/0x114 kernel/kcov.c:197
lr : __ll_sc__cmpxchg_case_mb_32 arch/arm64/include/asm/atomic_ll_sc.h:292 [inline]
lr : __cmpxchg_case_mb_32 arch/arm64/include/asm/cmpxchg.h:129 [inline]
lr : __cmpxchg_mb arch/arm64/include/asm/cmpxchg.h:175 [inline]
lr : atomic_cmpxchg include/asm-generic/atomic-instrumented.h:655 [inline]
lr : transition_state fs/eventpoll.c:907 [inline]
lr : xcall_read+0x360/0x960 fs/eventpoll.c:1051
sp : ffffa00017a17c00
x29: ffffa00017a17c00 x28: ffff0000cbbd9600
x27: 0000000000000000 x26: 0000000000000000
x25: 000000400097e000 x24: 0000000000001000
x23: ffff0000cbd11000 x22: 0000000000000000
x21: 0000000000000003 x20: 0000000000000030
x19: ffffa000108e1f24 x18: 0000000000000000
x17: 0000000000000000 x16: 0000000000000000
x15: 0000000000000000 x14: 0000000000000000
x13: 0000000000000000 x12: ffff8000197a224e
x11: 1fffe000197a224d x10: ffff8000197a224d
x9 : dfffa00000000000 x8 : ffff0000cbd1126b
x7 : 0000000000000001 x6 : 00007fffe685ddb3
x5 : ffff0000cbd11268 x4 : ffff8000197a224e
x3 : ffffa000108e1c18 x2 : 0000000000000001
x1 : ffff0000cbbd9600 x0 : 0000000000000000
Call trace:
check_kcov_mode kernel/kcov.c:163 [inline]
__sanitizer_cov_trace_pc+0x64/0x114 kernel/kcov.c:197
__ll_sc__cmpxchg_case_mb_32 arch/arm64/include/asm/atomic_ll_sc.h:292 [inline]
__cmpxchg_case_mb_32 arch/arm64/include/asm/cmpxchg.h:129 [inline]
__cmpxchg_mb arch/arm64/include/asm/cmpxchg.h:175 [inline]
atomic_cmpxchg include/asm-generic/atomic-instrumented.h:655 [inline]
transition_state fs/eventpoll.c:907 [inline]
xcall_read+0x360/0x960 fs/eventpoll.c:1051
xcall_read_begin+0x68/0xa4 fs/eventpoll.c:1100
ksys_read+0xc0/0x240 fs/read_write.c:628
__do_sys_read fs/read_write.c:649 [inline]
__se_sys_read fs/read_write.c:647 [inline]
__arm64_sys_read+0x54/0x7c fs/read_write.c:647
__invoke_syscall arch/arm64/kernel/syscall.c:37 [inline]
invoke_syscall+0x84/0x230 arch/arm64/kernel/syscall.c:51
el0_svc_common.constprop.0+0x1f4/0x210 arch/arm64/kernel/syscall.c:211
do_el0_svc+0xa0/0x190 arch/arm64/kernel/syscall.c:309
el0_svc+0x24/0x34 arch/arm64/kernel/entry-common.c:381
el0_sync_handler+0x194/0x1a0 arch/arm64/kernel/entry-common.c:419
fast_work_pending464+0x178/0x19
Fixes: 7e1291339cb5 ("eventpoll: Support xcall async prefetch")
Signed-off-by: Jinjie Ruan <ruanjinjie(a)huawei.com>
---
fs/eventpoll.c | 13 +++++++++++--
1 file changed, 11 insertions(+), 2 deletions(-)
diff --git a/fs/eventpoll.c b/fs/eventpoll.c
index dc6bd16490bc..dd11e92994c9 100644
--- a/fs/eventpoll.c
+++ b/fs/eventpoll.c
@@ -1030,8 +1030,10 @@ void free_prefetch_item(struct file *file)
kfree(pfi);
}
+#define MAX_READY_WAIT_TIME msecs_to_jiffies(2)
static int xcall_read(struct prefetch_item *pfi, char __user *buf, size_t count)
{
+ unsigned long end = jiffies + MAX_READY_WAIT_TIME;
ssize_t copy_len = 0;
/*
@@ -1050,6 +1052,13 @@ static int xcall_read(struct prefetch_item *pfi, char __user *buf, size_t count)
*/
if (transition_state(pfi, XCALL_CACHE_NONE, XCALL_CACHE_CANCEL))
goto slow_read;
+
+ if (time_after(jiffies, end)) {
+ pr_warn("xcall read wait prefetch state %d more than 2ms\n",
+ atomic_read(&pfi->state));
+ cond_resched();
+ end = jiffies + MAX_READY_WAIT_TIME;
+ }
}
copy_len = pfi->len;
@@ -1128,7 +1137,7 @@ static int get_async_prefetch_cpu(struct prefetch_item *pfi)
return pfi->cpu;
}
-static void ep_prefetch_item_enqueue(struct eventpoll *ep, struct epitem *epi)
+static void ep_prefetch_item_enqueue(struct epitem *epi)
{
struct prefetch_item *pfi;
int cpu, err;
@@ -2156,7 +2165,7 @@ static __poll_t ep_send_events_proc(struct eventpoll *ep, struct list_head *head
continue;
#ifdef CONFIG_XCALL_PREFETCH
- ep_prefetch_item_enqueue(ep, epi);
+ ep_prefetch_item_enqueue(epi);
#endif
if (__put_user(revents, &uevent->events) ||
--
2.34.1
2
1
24 Jun '25
From: Zheng Zucheng <zhengzucheng(a)huawei.com>
hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/ICE7WC
--------------------------------
This feature allows users to use CPU quota more flexibly when CPU is
idle and it will cause the CPU quota to be exceeded. So, it cannot be
used in scenarios where there are strict restrictions on the use of the
CPU quota, such as some commercial scenarios that charge based on the
use of CPU quota.
Signed-off-by: Zheng Zucheng <zhengzucheng(a)huawei.com>
Signed-off-by: Liao Chang <liaochang1(a)huawei.com>
Signed-off-by: Cheng Yu <serein.chengyu(a)huawei.com>
---
arch/arm64/Kconfig | 1 +
arch/arm64/configs/openeuler_defconfig | 1 +
arch/arm64/kernel/topology.c | 30 +++++
include/linux/sched/sysctl.h | 4 +
init/Kconfig | 18 +++
kernel/sched/core.c | 32 ++++++
kernel/sched/fair.c | 152 ++++++++++++++++++++++++-
kernel/sched/features.h | 4 +
kernel/sched/idle.c | 7 ++
kernel/sched/sched.h | 12 ++
kernel/sysctl.c | 11 ++
11 files changed, 268 insertions(+), 4 deletions(-)
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index eb30ef59aca2..4ba485650d0a 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -80,6 +80,7 @@ config ARM64
select ARCH_SUPPORTS_NUMA_BALANCING
select ARCH_SUPPORTS_SCHED_KEEP_ON_CORE
select ARCH_SUPPORTS_SCHED_PARAL
+ select ARCH_SUPPORTS_SCHED_SOFT_QUOTA
select ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH
select ARCH_WANT_COMPAT_IPC_PARSE_VERSION if COMPAT
select ARCH_WANT_DEFAULT_BPF_JIT
diff --git a/arch/arm64/configs/openeuler_defconfig b/arch/arm64/configs/openeuler_defconfig
index be1faf2da008..1e1e70a6736d 100644
--- a/arch/arm64/configs/openeuler_defconfig
+++ b/arch/arm64/configs/openeuler_defconfig
@@ -191,6 +191,7 @@ CONFIG_NET_NS=y
CONFIG_SCHED_STEAL=y
CONFIG_SCHED_KEEP_ON_CORE=y
CONFIG_SCHED_PARAL=y
+CONFIG_SCHED_SOFT_QUOTA=y
CONFIG_CHECKPOINT_RESTORE=y
CONFIG_SCHED_AUTOGROUP=y
# CONFIG_SYSFS_DEPRECATED is not set
diff --git a/arch/arm64/kernel/topology.c b/arch/arm64/kernel/topology.c
index 785de5b9696d..4c7f3687356d 100644
--- a/arch/arm64/kernel/topology.c
+++ b/arch/arm64/kernel/topology.c
@@ -363,6 +363,36 @@ void topology_scale_freq_tick(void)
this_cpu_write(arch_const_cycles_prev, const_cnt);
}
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+static DEFINE_PER_CPU(int, sibling_idle) = 1;
+
+int is_sibling_idle(void)
+{
+ return this_cpu_read(sibling_idle);
+}
+
+static void smt_measurement_begin(void)
+{
+}
+
+static void smt_measurement_done(void)
+{
+}
+#else
+static inline void smt_measurement_begin(void) { }
+static inline void smt_measurement_done(void) { }
+#endif
+
+void arch_cpu_idle_enter(void)
+{
+ smt_measurement_begin();
+}
+
+void arch_cpu_idle_exit(void)
+{
+ smt_measurement_done();
+}
+
#ifdef CONFIG_ACPI_CPPC_LIB
#include <acpi/cppc_acpi.h>
diff --git a/include/linux/sched/sysctl.h b/include/linux/sched/sysctl.h
index 9f998be56bdd..90021477ea4c 100644
--- a/include/linux/sched/sysctl.h
+++ b/include/linux/sched/sysctl.h
@@ -48,6 +48,10 @@ extern unsigned int sysctl_smart_grid_strategy_ctrl;
extern int sysctl_affinity_adjust_delay_ms;
#endif
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+extern unsigned int sysctl_soft_runtime_ratio;
+#endif
+
enum sched_tunable_scaling {
SCHED_TUNABLESCALING_NONE,
SCHED_TUNABLESCALING_LOG,
diff --git a/init/Kconfig b/init/Kconfig
index 5f88cce193e8..2ee50c638ca3 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -1411,6 +1411,24 @@ config SCHED_PARAL
3. The existing "qos dynamic affinity" and "qos smart grid"
features must not be used simultaneously.
+#
+# For architectures that want to enable the support for SCHED_SOFT_QUOTA
+#
+config ARCH_SUPPORTS_SCHED_SOFT_QUOTA
+ bool
+
+config SCHED_SOFT_QUOTA
+ bool "More flexible use of CPU quota"
+ depends on ARCH_SUPPORTS_SCHED_SOFT_QUOTA
+ depends on CFS_BANDWIDTH
+ default n
+ help
+ This option allows users to use CPU quota more flexibly when CPU
+ is idle. It is better for users to have some understanding of
+ CFS_BANDWIDTH. It cannot be used in scenarios where there are strict
+ restrictions on the use of the CPU quota, such as some commercial
+ scenarios that charge based on the use of CPU quota.
+
config CHECKPOINT_RESTORE
bool "Checkpoint/restore support"
select PROC_CHILDREN
diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index 457eeebc7b62..72cb2c1adb7b 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -9902,6 +9902,30 @@ static int cpu_steal_task_write(struct cgroup_subsys_state *css,
}
#endif
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+static int cpu_soft_quota_write(struct cgroup_subsys_state *css,
+ struct cftype *cftype, s64 soft_quota)
+{
+ struct task_group *tg = css_tg(css);
+
+ if (soft_quota != 1 && soft_quota != 0)
+ return -EINVAL;
+
+ if (tg->soft_quota == soft_quota)
+ return 0;
+
+ tg->soft_quota = soft_quota;
+
+ return 0;
+}
+
+static inline s64 cpu_soft_quota_read(struct cgroup_subsys_state *css,
+ struct cftype *cft)
+{
+ return css_tg(css)->soft_quota;
+}
+#endif
+
#ifdef CONFIG_BPF_SCHED
void sched_settag(struct task_struct *tsk, s64 tag)
{
@@ -10064,6 +10088,14 @@ static struct cftype cpu_legacy_files[] = {
.write_s64 = cpu_qos_write,
},
#endif
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+ {
+ .name = "soft_quota",
+ .flags = CFTYPE_NOT_ON_ROOT,
+ .read_s64 = cpu_soft_quota_read,
+ .write_s64 = cpu_soft_quota_write,
+ },
+#endif
#ifdef CONFIG_QOS_SCHED_SMT_EXPELLER
{
.name = "smt_expell",
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index b7544a14225c..4731711fbec4 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -140,6 +140,10 @@ static int unthrottle_qos_cfs_rqs(int cpu);
static bool qos_smt_expelled(int this_cpu);
#endif
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+static DEFINE_PER_CPU_SHARED_ALIGNED(struct list_head, soft_quota_throttled_cfs_rq);
+#endif
+
#ifdef CONFIG_QOS_SCHED_MULTILEVEL
#define QOS_LEVEL_WEIGHT_OFFLINE_EX 1
#define QOS_LEVEL_WEIGHT_OFFLINE 10
@@ -439,10 +443,11 @@ static inline struct sched_entity *parent_entity(struct sched_entity *se)
return se->parent;
}
-static void
+static bool
find_matching_se(struct sched_entity **se, struct sched_entity **pse)
{
int se_depth, pse_depth;
+ bool ret = false;
/*
* preemption test can be made between sibling entities who are in the
@@ -456,6 +461,10 @@ find_matching_se(struct sched_entity **se, struct sched_entity **pse)
pse_depth = (*pse)->depth;
while (se_depth > pse_depth) {
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+ if (!ret && cfs_rq_of(*se)->soft_quota_enable == 1)
+ ret = true;
+#endif
se_depth--;
*se = parent_entity(*se);
}
@@ -466,9 +475,15 @@ find_matching_se(struct sched_entity **se, struct sched_entity **pse)
}
while (!is_same_group(*se, *pse)) {
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+ if (!ret && cfs_rq_of(*se)->soft_quota_enable == 1)
+ ret = true;
+#endif
*se = parent_entity(*se);
*pse = parent_entity(*pse);
}
+
+ return ret;
}
#else /* !CONFIG_FAIR_GROUP_SCHED */
@@ -503,9 +518,10 @@ static inline struct sched_entity *parent_entity(struct sched_entity *se)
return NULL;
}
-static inline void
+static inline bool
find_matching_se(struct sched_entity **se, struct sched_entity **pse)
{
+ return false;
}
#endif /* CONFIG_FAIR_GROUP_SCHED */
@@ -5396,6 +5412,14 @@ static bool throttle_cfs_rq(struct cfs_rq *cfs_rq)
*/
cfs_rq->throttled = 1;
cfs_rq->throttled_clock = rq_clock(rq);
+
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+ if (cfs_rq->tg->soft_quota == 1) {
+ list_add(&cfs_rq->soft_quota_throttled_list,
+ &per_cpu(soft_quota_throttled_cfs_rq, cpu_of(rq)));
+ }
+#endif
+
return true;
}
@@ -5414,6 +5438,10 @@ void unthrottle_cfs_rq(struct cfs_rq *cfs_rq)
se = cfs_rq->tg->se[cpu_of(rq)];
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+ list_del_init(&cfs_rq->soft_quota_throttled_list);
+#endif
+
#ifdef CONFIG_QOS_SCHED
/*
* if this cfs_rq throttled by qos, not need unthrottle it.
@@ -5531,6 +5559,16 @@ static void distribute_cfs_runtime(struct cfs_bandwidth *cfs_b)
struct rq_flags rf;
rq_lock_irqsave(rq, &rf);
+
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+ if (cfs_rq->soft_quota_enable == 1) {
+ if (cfs_rq->runtime_remaining > 0)
+ cfs_rq->runtime_remaining = 0;
+
+ cfs_rq->soft_quota_enable = 0;
+ }
+#endif
+
if (!cfs_rq_throttled(cfs_rq))
goto next;
@@ -5573,6 +5611,17 @@ static void distribute_cfs_runtime(struct cfs_bandwidth *cfs_b)
rcu_read_unlock();
}
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+static inline void init_tg_sum_soft_runtime(struct cfs_bandwidth *cfs_b)
+{
+ unsigned int cpu;
+ struct task_group *tg = container_of(cfs_b, struct task_group, cfs_bandwidth);
+
+ for_each_possible_cpu(cpu)
+ tg->cfs_rq[cpu]->sum_soft_runtime = 0;
+}
+#endif
+
/*
* Responsible for refilling a task_group's bandwidth and unthrottling its
* cfs_rqs as appropriate. If there has been no activity within the last
@@ -5590,6 +5639,10 @@ static int do_sched_cfs_period_timer(struct cfs_bandwidth *cfs_b, int overrun, u
throttled = !list_empty(&cfs_b->throttled_cfs_rq);
cfs_b->nr_periods += overrun;
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+ init_tg_sum_soft_runtime(cfs_b);
+#endif
+
/* Refill extra burst quota even if cfs_b->idle */
__refill_cfs_bandwidth_runtime(cfs_b);
@@ -5898,6 +5951,9 @@ static void init_cfs_rq_runtime(struct cfs_rq *cfs_rq)
#ifdef CONFIG_QOS_SCHED
INIT_LIST_HEAD(&cfs_rq->qos_throttled_list);
#endif
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+ INIT_LIST_HEAD(&cfs_rq->soft_quota_throttled_list);
+#endif
}
void start_cfs_bandwidth(struct cfs_bandwidth *cfs_b)
@@ -8536,6 +8592,7 @@ static void check_preempt_wakeup(struct rq *rq, struct task_struct *p, int wake_
struct cfs_rq *cfs_rq = task_cfs_rq(curr);
int scale = cfs_rq->nr_running >= sched_nr_latency;
int next_buddy_marked = 0;
+ bool ret = 0;
if (unlikely(se == pse))
return;
@@ -8590,7 +8647,13 @@ static void check_preempt_wakeup(struct rq *rq, struct task_struct *p, int wake_
if (unlikely(p->policy != SCHED_NORMAL) || !sched_feat(WAKEUP_PREEMPTION))
return;
- find_matching_se(&se, &pse);
+ ret = find_matching_se(&se, &pse);
+
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+ if (ret)
+ goto preempt;
+#endif
+
update_curr(cfs_rq_of(se));
BUG_ON(!pse);
if (wakeup_preempt_entity(se, pse) == 1) {
@@ -13823,6 +13886,9 @@ static void task_change_group_fair(struct task_struct *p, int type)
void free_fair_sched_group(struct task_group *tg)
{
int i;
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+ struct cfs_rq *cfs_rq;
+#endif
destroy_cfs_bandwidth(tg_cfs_bandwidth(tg));
destroy_auto_affinity(tg);
@@ -13831,6 +13897,12 @@ void free_fair_sched_group(struct task_group *tg)
#ifdef CONFIG_QOS_SCHED
if (tg->cfs_rq && tg->cfs_rq[i])
unthrottle_qos_sched_group(tg->cfs_rq[i]);
+#endif
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+ if (tg->cfs_rq && tg->cfs_rq[i]) {
+ cfs_rq = tg->cfs_rq[i];
+ list_del_init(&cfs_rq->soft_quota_throttled_list);
+ }
#endif
if (tg->cfs_rq)
kfree(tg->cfs_rq[i]);
@@ -14209,13 +14281,20 @@ void task_tick_relationship(struct rq *rq, struct task_struct *curr)
__init void init_sched_fair_class(void)
{
-#ifdef CONFIG_QOS_SCHED
+#if defined(CONFIG_QOS_SCHED) || defined(CONFIG_SCHED_SOFT_QUOTA)
int i;
+#endif
+#ifdef CONFIG_QOS_SCHED
for_each_possible_cpu(i)
INIT_LIST_HEAD(&per_cpu(qos_throttled_cfs_rq, i));
#endif
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+ for_each_possible_cpu(i)
+ INIT_LIST_HEAD(&per_cpu(soft_quota_throttled_cfs_rq, i));
+#endif
+
init_sched_numa_icon();
#ifdef CONFIG_SMP
@@ -14327,3 +14406,68 @@ int sched_trace_rq_nr_running(struct rq *rq)
return rq ? rq->nr_running : -1;
}
EXPORT_SYMBOL_GPL(sched_trace_rq_nr_running);
+
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+unsigned int sysctl_soft_runtime_ratio = 20;
+
+static bool check_soft_runtime(struct task_group *tg, int slice)
+{
+ int cpu;
+ u64 sum_soft_runtime = slice;
+ struct cfs_bandwidth *cfs_b = &tg->cfs_bandwidth;
+
+ if (cfs_b->quota == RUNTIME_INF)
+ return true;
+
+ for_each_possible_cpu(cpu)
+ sum_soft_runtime += tg->cfs_rq[cpu]->sum_soft_runtime;
+
+ return sum_soft_runtime < sysctl_soft_runtime_ratio * cfs_b->quota / 100;
+}
+
+int __weak is_sibling_idle(void)
+{
+ return 0;
+}
+
+bool unthrottle_cfs_rq_soft_quota(struct rq *rq)
+{
+ int max_cnt = 0;
+ bool ret = false;
+ struct cfs_rq *cfs_rq, *tmp_rq;
+ struct cfs_bandwidth *cfs_b;
+ int slice = sched_cfs_bandwidth_slice();
+
+ if (!is_sibling_idle())
+ return ret;
+
+ list_for_each_entry_safe(cfs_rq, tmp_rq, &per_cpu(soft_quota_throttled_cfs_rq, cpu_of(rq)),
+ soft_quota_throttled_list) {
+ if (max_cnt++ > 20)
+ break;
+
+ if (cfs_rq->throttled) {
+ cfs_b = tg_cfs_bandwidth(cfs_rq->tg);
+ raw_spin_lock(&cfs_b->lock);
+
+ if (!check_soft_runtime(cfs_rq->tg, slice)) {
+ raw_spin_unlock(&cfs_b->lock);
+ continue;
+ }
+
+ raw_spin_unlock(&cfs_b->lock);
+
+ if (cfs_rq->runtime_remaining + slice > 0) {
+ cfs_rq->runtime_remaining += slice;
+ cfs_rq->sum_soft_runtime += slice;
+ cfs_rq->soft_quota_enable = 1;
+ unthrottle_cfs_rq(cfs_rq);
+ ret = true;
+ break;
+ }
+ }
+ }
+
+ return ret;
+}
+#endif
diff --git a/kernel/sched/features.h b/kernel/sched/features.h
index 1fd89af55681..c887b0d384ae 100644
--- a/kernel/sched/features.h
+++ b/kernel/sched/features.h
@@ -78,6 +78,10 @@ SCHED_FEAT(KEEP_ON_CORE, false)
SCHED_FEAT(PARAL, false)
#endif
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+SCHED_FEAT(SOFT_QUOTA, false)
+#endif
+
/*
* Issue a WARN when we do multiple update_rq_clock() calls
* in a single rq->lock section. Default disabled because the
diff --git a/kernel/sched/idle.c b/kernel/sched/idle.c
index 3c6396d61a04..b6537524c035 100644
--- a/kernel/sched/idle.c
+++ b/kernel/sched/idle.c
@@ -443,6 +443,13 @@ struct task_struct *pick_next_task_idle(struct rq *rq)
{
struct task_struct *next = rq->idle;
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+ if (sched_feat(SOFT_QUOTA)) {
+ if (unthrottle_cfs_rq_soft_quota(rq) && rq->cfs.nr_running)
+ return pick_next_task_fair(rq, NULL, NULL);
+ }
+#endif
+
set_next_task_idle(rq, next, true);
return next;
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
index fe6342305b0f..9b2779e8fc91 100644
--- a/kernel/sched/sched.h
+++ b/kernel/sched/sched.h
@@ -508,6 +508,9 @@ struct task_group {
#else
KABI_RESERVE(4)
#endif
+#if defined(CONFIG_SCHED_SOFT_QUOTA)
+ KABI_EXTEND(u64 soft_quota)
+#endif
};
#ifdef CONFIG_SCHED_STEAL
@@ -606,6 +609,10 @@ static inline int init_auto_affinity(struct task_group *tg)
static inline void tg_update_affinity_domains(int cpu, int online) {}
#endif
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+extern bool unthrottle_cfs_rq_soft_quota(struct rq *rq);
+#endif
+
#ifdef CONFIG_FAIR_GROUP_SCHED
extern int sched_group_set_shares(struct task_group *tg, unsigned long shares);
@@ -734,6 +741,11 @@ struct cfs_rq {
KABI_RESERVE(3)
KABI_RESERVE(4)
#endif
+#if defined(CONFIG_SCHED_SOFT_QUOTA)
+ KABI_EXTEND(u64 soft_quota_enable)
+ KABI_EXTEND(u64 sum_soft_runtime)
+ KABI_EXTEND(struct list_head soft_quota_throttled_list)
+#endif
};
static inline int rt_bandwidth_enabled(void)
diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 0b1c13a05332..738d9a4455c1 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -2831,6 +2831,17 @@ static struct ctl_table kern_table[] = {
.extra2 = &one_hundred,
},
#endif
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+ {
+ .procname = "sched_soft_runtime_ratio",
+ .data = &sysctl_soft_runtime_ratio,
+ .maxlen = sizeof(sysctl_soft_runtime_ratio),
+ .mode = 0644,
+ .proc_handler = proc_dointvec_minmax,
+ .extra1 = SYSCTL_ONE,
+ .extra2 = &one_hundred,
+ },
+#endif
#ifdef CONFIG_SCHED_STEAL
{
.procname = "sched_max_steal_count",
--
2.25.1
2
1
This series adds support for running Linux in a protected VM under the
Arm Confidential Compute Architecture (CCA).
To support CCA guest, we do things as follow:
1. Revert virtcca patches
Revert "virtcca feature : disable swiotlb for passthrough device"
Revert "gicv3: add lpi support for cvm guest"
2. Support CCA encrypt part
arm64: mm: Add top-level dispatcher for internal mem_encrypt API
arm64: mm: Add confidential computing hook to ioremap_prot()
arm64: rsi: Add RSI definitions
arm64: Detect if in a realm and set RIPAS RAM
arm64: realm: Query IPA size from the RMM
arm64: rsi: Add support for checking whether an MMIO is protected
arm64: rsi: Map unprotected MMIO as decrypted
efi: arm64: Map Device with Prot Shared
arm64: Enforce bounce buffers for realm DMA
arm64: mm: Avoid TLBI when marking pages as valid
arm64: Enable memory encrypt for Realms
irqchip/gic-v3-its: Share ITS tables with a non-trusted hypervisor
irqchip/gic-v3-its: Fix over allocation in itt_alloc_pool()
irqchip/gic-v3-its: Rely on genpool alignment
jump_label,module: Don't alloc static_key_mod for __ro_after_init keys
parisc: Delay write-protection until mark_rodata_ro() call
arm64: realm: ioremap: Allow mapping memory as encrypted
rme: make sure realm guest map memory in page granularity
dma: Fix encryption bit clearing for dma_to_phys
dma: Introduce generic dma_addr_*crypted helpers
arm64: realm: Use aliased addresses for device DMA to shared buffers
3. Support tsm report for arm-cca-guest
virt: coco: Add a coco/Makefile and coco/Kconfig
configfs-tsm: Introduce a shared ABI for attestation reports
mm/slab: Add __free() support for kvfree
virt: arm-cca-guest: TSM_REPORT support for realms
arm64: Document Arm Confidential Compute
configfs-tsm-report: Fix NULL dereference of tsm_ops
MAINTAINERS: Add CCA and pKVM CoCO guest support to the ARM64 entry
4. Recover virtcca
gicv3: add lpi support for virtcca cvm guest
V3:
Fix arm64: Document Arm Confidential Compute commit
V2:
Add 5 bugfix patch
commit fba4ceaa242d ("configfs-tsm-report: Fix NULL dereference of tsm_ops")
commit 92230596252a ("MAINTAINERS: Add CCA and pKVM CoCO guest support to the ARM64 entry")
commit 7d953a062416 ("arm64: realm: Use aliased addresses for device DMA to shared buffers")
commit b66e2ee7b6c8 ("dma: Introduce generic dma_addr_*crypted helpers")
commit c380931712d1 ("dma: Fix encryption bit clearing for dma_to_phys")
Cai Xinchen (2):
Revert "virtcca feature : disable swiotlb for passthrough device"
Revert "gicv3: add lpi support for cvm guest"
Dan Williams (4):
virt: coco: Add a coco/Makefile and coco/Kconfig
configfs-tsm: Introduce a shared ABI for attestation reports
mm/slab: Add __free() support for kvfree
configfs-tsm-report: Fix NULL dereference of tsm_ops
Helge Deller (1):
parisc: Delay write-protection until mark_rodata_ro() call
Peter Zijlstra (1):
jump_label,module: Don't alloc static_key_mod for __ro_after_init keys
Sami Mujawar (1):
virt: arm-cca-guest: TSM_REPORT support for realms
Steven Price (7):
arm64: realm: Query IPA size from the RMM
arm64: Enforce bounce buffers for realm DMA
arm64: mm: Avoid TLBI when marking pages as valid
irqchip/gic-v3-its: Share ITS tables with a non-trusted hypervisor
irqchip/gic-v3-its: Fix over allocation in itt_alloc_pool()
irqchip/gic-v3-its: Rely on genpool alignment
arm64: Document Arm Confidential Compute
Suzuki K Poulose (10):
arm64: rsi: Add RSI definitions
arm64: Detect if in a realm and set RIPAS RAM
arm64: rsi: Add support for checking whether an MMIO is protected
arm64: rsi: Map unprotected MMIO as decrypted
efi: arm64: Map Device with Prot Shared
arm64: Enable memory encrypt for Realms
arm64: realm: ioremap: Allow mapping memory as encrypted
dma: Fix encryption bit clearing for dma_to_phys
dma: Introduce generic dma_addr_*crypted helpers
arm64: realm: Use aliased addresses for device DMA to shared buffers
Will Deacon (3):
arm64: mm: Add top-level dispatcher for internal mem_encrypt API
arm64: mm: Add confidential computing hook to ioremap_prot()
MAINTAINERS: Add CCA and pKVM CoCO guest support to the ARM64 entry
Yiwei Zhuang (1):
rme: make sure realm guest map memory in page granularity
yxk (1):
gicv3: add lpi support for virtcca cvm guest
Documentation/ABI/testing/configfs-tsm | 82 ++++
Documentation/arch/arm64/arm-cca.rst | 69 +++
Documentation/arch/arm64/booting.rst | 3 +
Documentation/arch/arm64/index.rst | 1 +
MAINTAINERS | 10 +
arch/arm64/Kconfig | 4 +
arch/arm64/include/asm/io.h | 12 +
arch/arm64/include/asm/mem_encrypt.h | 35 ++
arch/arm64/include/asm/pgtable-prot.h | 4 +
arch/arm64/include/asm/pgtable.h | 5 +
arch/arm64/include/asm/rsi.h | 68 +++
arch/arm64/include/asm/rsi_cmds.h | 160 +++++++
arch/arm64/include/asm/rsi_smc.h | 193 ++++++++
arch/arm64/include/asm/set_memory.h | 4 +
arch/arm64/include/asm/virtcca_cvm_guest.h | 8 +
arch/arm64/kernel/Makefile | 2 +-
arch/arm64/kernel/efi.c | 12 +-
arch/arm64/kernel/rsi.c | 165 +++++++
arch/arm64/kernel/setup.c | 3 +
arch/arm64/kernel/virtcca_cvm_guest.c | 24 +
arch/arm64/mm/Makefile | 2 +-
arch/arm64/mm/init.c | 10 +-
arch/arm64/mm/ioremap.c | 23 +-
arch/arm64/mm/mem_encrypt.c | 50 ++
arch/arm64/mm/pageattr.c | 98 +++-
arch/parisc/mm/init.c | 16 +-
drivers/irqchip/irq-gic-v3-its.c | 329 +++++--------
drivers/virt/Kconfig | 8 +-
drivers/virt/Makefile | 5 +-
drivers/virt/coco/Kconfig | 18 +
drivers/virt/coco/Makefile | 10 +
drivers/virt/coco/arm-cca-guest/Kconfig | 11 +
drivers/virt/coco/arm-cca-guest/Makefile | 2 +
.../virt/coco/arm-cca-guest/arm-cca-guest.c | 224 +++++++++
drivers/virt/coco/tsm.c | 452 ++++++++++++++++++
include/asm-generic/sections.h | 5 +
include/linux/dma-direct.h | 13 +-
include/linux/jump_label.h | 3 +
include/linux/mem_encrypt.h | 23 +
include/linux/slab.h | 2 +
include/linux/tsm.h | 69 +++
include/linux/virtcca_cvm_domain.h | 10 +
init/main.c | 1 +
kernel/jump_label.c | 53 ++
44 files changed, 2062 insertions(+), 239 deletions(-)
create mode 100644 Documentation/ABI/testing/configfs-tsm
create mode 100644 Documentation/arch/arm64/arm-cca.rst
create mode 100644 arch/arm64/include/asm/mem_encrypt.h
create mode 100644 arch/arm64/include/asm/rsi.h
create mode 100644 arch/arm64/include/asm/rsi_cmds.h
create mode 100644 arch/arm64/include/asm/rsi_smc.h
create mode 100644 arch/arm64/kernel/rsi.c
create mode 100644 arch/arm64/mm/mem_encrypt.c
create mode 100644 drivers/virt/coco/Kconfig
create mode 100644 drivers/virt/coco/Makefile
create mode 100644 drivers/virt/coco/arm-cca-guest/Kconfig
create mode 100644 drivers/virt/coco/arm-cca-guest/Makefile
create mode 100644 drivers/virt/coco/arm-cca-guest/arm-cca-guest.c
create mode 100644 drivers/virt/coco/tsm.c
create mode 100644 include/linux/tsm.h
--
2.18.0.huawei.25
2
32
24 Jun '25
From: Takashi Iwai <tiwai(a)suse.de>
stable inclusion
from stable-v6.6.93
commit 74d90875f3d43f3eff0e9861c4701418795d3455
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICGACK
CVE: CVE-2025-38078
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id…
--------------------------------
commit 93a81ca0657758b607c3f4ba889ae806be9beb73 upstream.
The PCM OSS layer tries to clear the buffer with the silence data at
initialization (or reconfiguration) of a stream with the explicit call
of snd_pcm_format_set_silence() with runtime->dma_area. But this may
lead to a UAF because the accessed runtime->dma_area might be freed
concurrently, as it's performed outside the PCM ops.
For avoiding it, move the code into the PCM core and perform it inside
the buffer access lock, so that it won't be changed during the
operation.
Reported-by: syzbot+32d4647f551007595173(a)syzkaller.appspotmail.com
Closes: https://lore.kernel.org/68164d8e.050a0220.11da1b.0019.GAE@google.com
Cc: <stable(a)vger.kernel.org>
Link: https://patch.msgid.link/20250516080817.20068-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai(a)suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
Signed-off-by: Luo Gengkun <luogengkun2(a)huawei.com>
---
include/sound/pcm.h | 2 ++
sound/core/oss/pcm_oss.c | 3 +--
sound/core/pcm_native.c | 11 +++++++++++
3 files changed, 14 insertions(+), 2 deletions(-)
diff --git a/include/sound/pcm.h b/include/sound/pcm.h
index 2a815373dac1..ed4449cbdf80 100644
--- a/include/sound/pcm.h
+++ b/include/sound/pcm.h
@@ -1427,6 +1427,8 @@ int snd_pcm_lib_mmap_iomem(struct snd_pcm_substream *substream, struct vm_area_s
#define snd_pcm_lib_mmap_iomem NULL
#endif
+void snd_pcm_runtime_buffer_set_silence(struct snd_pcm_runtime *runtime);
+
/**
* snd_pcm_limit_isa_dma_size - Get the max size fitting with ISA DMA transfer
* @dma: DMA number
diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c
index 728c211142d1..471de2d1b37a 100644
--- a/sound/core/oss/pcm_oss.c
+++ b/sound/core/oss/pcm_oss.c
@@ -1085,8 +1085,7 @@ static int snd_pcm_oss_change_params_locked(struct snd_pcm_substream *substream)
runtime->oss.params = 0;
runtime->oss.prepare = 1;
runtime->oss.buffer_used = 0;
- if (runtime->dma_area)
- snd_pcm_format_set_silence(runtime->format, runtime->dma_area, bytes_to_samples(runtime, runtime->dma_bytes));
+ snd_pcm_runtime_buffer_set_silence(runtime);
runtime->oss.period_frames = snd_pcm_alsa_frames(substream, oss_period_size);
diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
index e40de64ec85c..31fc20350fd9 100644
--- a/sound/core/pcm_native.c
+++ b/sound/core/pcm_native.c
@@ -703,6 +703,17 @@ static void snd_pcm_buffer_access_unlock(struct snd_pcm_runtime *runtime)
atomic_inc(&runtime->buffer_accessing);
}
+/* fill the PCM buffer with the current silence format; called from pcm_oss.c */
+void snd_pcm_runtime_buffer_set_silence(struct snd_pcm_runtime *runtime)
+{
+ snd_pcm_buffer_access_lock(runtime);
+ if (runtime->dma_area)
+ snd_pcm_format_set_silence(runtime->format, runtime->dma_area,
+ bytes_to_samples(runtime, runtime->dma_bytes));
+ snd_pcm_buffer_access_unlock(runtime);
+}
+EXPORT_SYMBOL_GPL(snd_pcm_runtime_buffer_set_silence);
+
#if IS_ENABLED(CONFIG_SND_PCM_OSS)
#define is_oss_stream(substream) ((substream)->oss.oss)
#else
--
2.34.1
2
1
24 Jun '25
From: Zheng Zucheng <zhengzucheng(a)huawei.com>
hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/ICE7WC
--------------------------------
This feature allows users to use CPU quota more flexibly when CPU is
idle and it will cause the CPU quota to be exceeded. So, it cannot be
used in scenarios where there are strict restrictions on the use of the
CPU quota, such as some commercial scenarios that charge based on the
use of CPU quota.
Signed-off-by: Zheng Zucheng <zhengzucheng(a)huawei.com>
Signed-off-by: Liao Chang <liaochang1(a)huawei.com>
Signed-off-by: Cheng Yu <serein.chengyu(a)huawei.com>
---
arch/arm64/Kconfig | 1 +
arch/arm64/configs/openeuler_defconfig | 1 +
arch/arm64/kernel/topology.c | 32 ++++++
include/linux/sched/sysctl.h | 4 +
init/Kconfig | 18 +++
kernel/sched/core.c | 32 ++++++
kernel/sched/fair.c | 151 ++++++++++++++++++++++++-
kernel/sched/features.h | 4 +
kernel/sched/idle.c | 7 ++
kernel/sched/sched.h | 12 ++
kernel/sysctl.c | 11 ++
11 files changed, 269 insertions(+), 4 deletions(-)
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index eb30ef59aca2..4ba485650d0a 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -80,6 +80,7 @@ config ARM64
select ARCH_SUPPORTS_NUMA_BALANCING
select ARCH_SUPPORTS_SCHED_KEEP_ON_CORE
select ARCH_SUPPORTS_SCHED_PARAL
+ select ARCH_SUPPORTS_SCHED_SOFT_QUOTA
select ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH
select ARCH_WANT_COMPAT_IPC_PARSE_VERSION if COMPAT
select ARCH_WANT_DEFAULT_BPF_JIT
diff --git a/arch/arm64/configs/openeuler_defconfig b/arch/arm64/configs/openeuler_defconfig
index be1faf2da008..1e1e70a6736d 100644
--- a/arch/arm64/configs/openeuler_defconfig
+++ b/arch/arm64/configs/openeuler_defconfig
@@ -191,6 +191,7 @@ CONFIG_NET_NS=y
CONFIG_SCHED_STEAL=y
CONFIG_SCHED_KEEP_ON_CORE=y
CONFIG_SCHED_PARAL=y
+CONFIG_SCHED_SOFT_QUOTA=y
CONFIG_CHECKPOINT_RESTORE=y
CONFIG_SCHED_AUTOGROUP=y
# CONFIG_SYSFS_DEPRECATED is not set
diff --git a/arch/arm64/kernel/topology.c b/arch/arm64/kernel/topology.c
index 785de5b9696d..b3ae5c6de81e 100644
--- a/arch/arm64/kernel/topology.c
+++ b/arch/arm64/kernel/topology.c
@@ -363,6 +363,38 @@ void topology_scale_freq_tick(void)
this_cpu_write(arch_const_cycles_prev, const_cnt);
}
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+static DEFINE_PER_CPU(int, sibling_idle) = 1;
+
+int is_sibling_idle(void)
+{
+ return this_cpu_read(sibling_idle);
+}
+
+static void smt_measurement_begin(void)
+{
+ // TODO
+}
+
+static void smt_measurement_done(void)
+{
+ // TODO
+}
+#else
+static inline void smt_measurement_begin(void) { }
+static inline void smt_measurement_done(void) { }
+#endif
+
+void arch_cpu_idle_enter(void)
+{
+ smt_measurement_begin();
+}
+
+void arch_cpu_idle_exit(void)
+{
+ smt_measurement_done();
+}
+
#ifdef CONFIG_ACPI_CPPC_LIB
#include <acpi/cppc_acpi.h>
diff --git a/include/linux/sched/sysctl.h b/include/linux/sched/sysctl.h
index 9f998be56bdd..90021477ea4c 100644
--- a/include/linux/sched/sysctl.h
+++ b/include/linux/sched/sysctl.h
@@ -48,6 +48,10 @@ extern unsigned int sysctl_smart_grid_strategy_ctrl;
extern int sysctl_affinity_adjust_delay_ms;
#endif
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+extern unsigned int sysctl_soft_runtime_ratio;
+#endif
+
enum sched_tunable_scaling {
SCHED_TUNABLESCALING_NONE,
SCHED_TUNABLESCALING_LOG,
diff --git a/init/Kconfig b/init/Kconfig
index 5f88cce193e8..2ee50c638ca3 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -1411,6 +1411,24 @@ config SCHED_PARAL
3. The existing "qos dynamic affinity" and "qos smart grid"
features must not be used simultaneously.
+#
+# For architectures that want to enable the support for SCHED_SOFT_QUOTA
+#
+config ARCH_SUPPORTS_SCHED_SOFT_QUOTA
+ bool
+
+config SCHED_SOFT_QUOTA
+ bool "More flexible use of CPU quota"
+ depends on ARCH_SUPPORTS_SCHED_SOFT_QUOTA
+ depends on CFS_BANDWIDTH
+ default n
+ help
+ This option allows users to use CPU quota more flexibly when CPU
+ is idle. It is better for users to have some understanding of
+ CFS_BANDWIDTH. It cannot be used in scenarios where there are strict
+ restrictions on the use of the CPU quota, such as some commercial
+ scenarios that charge based on the use of CPU quota.
+
config CHECKPOINT_RESTORE
bool "Checkpoint/restore support"
select PROC_CHILDREN
diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index 457eeebc7b62..72cb2c1adb7b 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -9902,6 +9902,30 @@ static int cpu_steal_task_write(struct cgroup_subsys_state *css,
}
#endif
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+static int cpu_soft_quota_write(struct cgroup_subsys_state *css,
+ struct cftype *cftype, s64 soft_quota)
+{
+ struct task_group *tg = css_tg(css);
+
+ if (soft_quota != 1 && soft_quota != 0)
+ return -EINVAL;
+
+ if (tg->soft_quota == soft_quota)
+ return 0;
+
+ tg->soft_quota = soft_quota;
+
+ return 0;
+}
+
+static inline s64 cpu_soft_quota_read(struct cgroup_subsys_state *css,
+ struct cftype *cft)
+{
+ return css_tg(css)->soft_quota;
+}
+#endif
+
#ifdef CONFIG_BPF_SCHED
void sched_settag(struct task_struct *tsk, s64 tag)
{
@@ -10064,6 +10088,14 @@ static struct cftype cpu_legacy_files[] = {
.write_s64 = cpu_qos_write,
},
#endif
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+ {
+ .name = "soft_quota",
+ .flags = CFTYPE_NOT_ON_ROOT,
+ .read_s64 = cpu_soft_quota_read,
+ .write_s64 = cpu_soft_quota_write,
+ },
+#endif
#ifdef CONFIG_QOS_SCHED_SMT_EXPELLER
{
.name = "smt_expell",
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index b7544a14225c..d98912a8a971 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -140,6 +140,10 @@ static int unthrottle_qos_cfs_rqs(int cpu);
static bool qos_smt_expelled(int this_cpu);
#endif
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+static DEFINE_PER_CPU_SHARED_ALIGNED(struct list_head, soft_quota_throttled_cfs_rq);
+#endif
+
#ifdef CONFIG_QOS_SCHED_MULTILEVEL
#define QOS_LEVEL_WEIGHT_OFFLINE_EX 1
#define QOS_LEVEL_WEIGHT_OFFLINE 10
@@ -439,10 +443,11 @@ static inline struct sched_entity *parent_entity(struct sched_entity *se)
return se->parent;
}
-static void
+static bool
find_matching_se(struct sched_entity **se, struct sched_entity **pse)
{
int se_depth, pse_depth;
+ bool ret = false;
/*
* preemption test can be made between sibling entities who are in the
@@ -456,6 +461,10 @@ find_matching_se(struct sched_entity **se, struct sched_entity **pse)
pse_depth = (*pse)->depth;
while (se_depth > pse_depth) {
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+ if (!ret && cfs_rq_of(*se)->soft_quota_enable == 1)
+ ret = true;
+#endif
se_depth--;
*se = parent_entity(*se);
}
@@ -466,9 +475,15 @@ find_matching_se(struct sched_entity **se, struct sched_entity **pse)
}
while (!is_same_group(*se, *pse)) {
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+ if (!ret && cfs_rq_of(*se)->soft_quota_enable == 1)
+ ret = true;
+#endif
*se = parent_entity(*se);
*pse = parent_entity(*pse);
}
+
+ return ret;
}
#else /* !CONFIG_FAIR_GROUP_SCHED */
@@ -503,9 +518,10 @@ static inline struct sched_entity *parent_entity(struct sched_entity *se)
return NULL;
}
-static inline void
+static inline bool
find_matching_se(struct sched_entity **se, struct sched_entity **pse)
{
+ return false;
}
#endif /* CONFIG_FAIR_GROUP_SCHED */
@@ -5396,6 +5412,14 @@ static bool throttle_cfs_rq(struct cfs_rq *cfs_rq)
*/
cfs_rq->throttled = 1;
cfs_rq->throttled_clock = rq_clock(rq);
+
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+ if (cfs_rq->tg->soft_quota == 1) {
+ list_add(&cfs_rq->soft_quota_throttled_list,
+ &per_cpu(soft_quota_throttled_cfs_rq, cpu_of(rq)));
+ }
+#endif
+
return true;
}
@@ -5414,6 +5438,10 @@ void unthrottle_cfs_rq(struct cfs_rq *cfs_rq)
se = cfs_rq->tg->se[cpu_of(rq)];
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+ list_del_init(&cfs_rq->soft_quota_throttled_list);
+#endif
+
#ifdef CONFIG_QOS_SCHED
/*
* if this cfs_rq throttled by qos, not need unthrottle it.
@@ -5531,6 +5559,16 @@ static void distribute_cfs_runtime(struct cfs_bandwidth *cfs_b)
struct rq_flags rf;
rq_lock_irqsave(rq, &rf);
+
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+ if (cfs_rq->soft_quota_enable == 1) {
+ if (cfs_rq->runtime_remaining > 0)
+ cfs_rq->runtime_remaining = 0;
+
+ cfs_rq->soft_quota_enable = 0;
+ }
+#endif
+
if (!cfs_rq_throttled(cfs_rq))
goto next;
@@ -5573,6 +5611,17 @@ static void distribute_cfs_runtime(struct cfs_bandwidth *cfs_b)
rcu_read_unlock();
}
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+static inline void init_tg_sum_soft_runtime(struct cfs_bandwidth *cfs_b)
+{
+ unsigned int cpu;
+ struct task_group *tg = container_of(cfs_b, struct task_group, cfs_bandwidth);
+
+ for_each_possible_cpu(cpu)
+ tg->cfs_rq[cpu]->sum_soft_runtime = 0;
+}
+#endif
+
/*
* Responsible for refilling a task_group's bandwidth and unthrottling its
* cfs_rqs as appropriate. If there has been no activity within the last
@@ -5590,6 +5639,10 @@ static int do_sched_cfs_period_timer(struct cfs_bandwidth *cfs_b, int overrun, u
throttled = !list_empty(&cfs_b->throttled_cfs_rq);
cfs_b->nr_periods += overrun;
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+ init_tg_sum_soft_runtime(cfs_b);
+#endif
+
/* Refill extra burst quota even if cfs_b->idle */
__refill_cfs_bandwidth_runtime(cfs_b);
@@ -5898,6 +5951,9 @@ static void init_cfs_rq_runtime(struct cfs_rq *cfs_rq)
#ifdef CONFIG_QOS_SCHED
INIT_LIST_HEAD(&cfs_rq->qos_throttled_list);
#endif
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+ INIT_LIST_HEAD(&cfs_rq->soft_quota_throttled_list);
+#endif
}
void start_cfs_bandwidth(struct cfs_bandwidth *cfs_b)
@@ -8536,6 +8592,7 @@ static void check_preempt_wakeup(struct rq *rq, struct task_struct *p, int wake_
struct cfs_rq *cfs_rq = task_cfs_rq(curr);
int scale = cfs_rq->nr_running >= sched_nr_latency;
int next_buddy_marked = 0;
+ bool ret = 0;
if (unlikely(se == pse))
return;
@@ -8590,7 +8647,13 @@ static void check_preempt_wakeup(struct rq *rq, struct task_struct *p, int wake_
if (unlikely(p->policy != SCHED_NORMAL) || !sched_feat(WAKEUP_PREEMPTION))
return;
- find_matching_se(&se, &pse);
+ ret = find_matching_se(&se, &pse);
+
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+ if (ret)
+ goto preempt;
+#endif
+
update_curr(cfs_rq_of(se));
BUG_ON(!pse);
if (wakeup_preempt_entity(se, pse) == 1) {
@@ -13823,6 +13886,9 @@ static void task_change_group_fair(struct task_struct *p, int type)
void free_fair_sched_group(struct task_group *tg)
{
int i;
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+ struct cfs_rq *cfs_rq;
+#endif
destroy_cfs_bandwidth(tg_cfs_bandwidth(tg));
destroy_auto_affinity(tg);
@@ -13831,6 +13897,12 @@ void free_fair_sched_group(struct task_group *tg)
#ifdef CONFIG_QOS_SCHED
if (tg->cfs_rq && tg->cfs_rq[i])
unthrottle_qos_sched_group(tg->cfs_rq[i]);
+#endif
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+ if (tg->cfs_rq && tg->cfs_rq[i]) {
+ cfs_rq = tg->cfs_rq[i];
+ list_del_init(&cfs_rq->soft_quota_throttled_list);
+ }
#endif
if (tg->cfs_rq)
kfree(tg->cfs_rq[i]);
@@ -14209,13 +14281,20 @@ void task_tick_relationship(struct rq *rq, struct task_struct *curr)
__init void init_sched_fair_class(void)
{
-#ifdef CONFIG_QOS_SCHED
+#if defined(CONFIG_QOS_SCHED) || defined(CONFIG_SCHED_SOFT_QUOTA)
int i;
+#endif
+#ifdef CONFIG_QOS_SCHED
for_each_possible_cpu(i)
INIT_LIST_HEAD(&per_cpu(qos_throttled_cfs_rq, i));
#endif
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+ for_each_possible_cpu(i)
+ INIT_LIST_HEAD(&per_cpu(soft_quota_throttled_cfs_rq, i));
+#endif
+
init_sched_numa_icon();
#ifdef CONFIG_SMP
@@ -14327,3 +14406,67 @@ int sched_trace_rq_nr_running(struct rq *rq)
return rq ? rq->nr_running : -1;
}
EXPORT_SYMBOL_GPL(sched_trace_rq_nr_running);
+
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+unsigned int sysctl_soft_runtime_ratio = 20;
+static bool check_soft_runtime(struct task_group *tg, int slice)
+{
+ int cpu;
+ u64 sum_soft_runtime = slice;
+ struct cfs_bandwidth *cfs_b = &tg->cfs_bandwidth;
+
+ if (cfs_b->quota == RUNTIME_INF)
+ return true;
+
+ for_each_possible_cpu(cpu)
+ sum_soft_runtime += tg->cfs_rq[cpu]->sum_soft_runtime;
+
+ return sum_soft_runtime < sysctl_soft_runtime_ratio * cfs_b->quota / 100;
+}
+
+int __weak is_sibling_idle(void)
+{
+ return 0;
+}
+
+bool unthrottle_cfs_rq_soft_quota(struct rq *rq)
+{
+ int max_cnt = 0;
+ bool ret = false;
+ struct cfs_rq *cfs_rq, *tmp_rq;
+ struct cfs_bandwidth *cfs_b;
+ int slice = sched_cfs_bandwidth_slice();
+
+ if (!is_sibling_idle())
+ return ret;
+
+ list_for_each_entry_safe(cfs_rq, tmp_rq, &per_cpu(soft_quota_throttled_cfs_rq, cpu_of(rq)),
+ soft_quota_throttled_list) {
+ if (max_cnt++ > 20)
+ break;
+
+ if (cfs_rq->throttled) {
+ cfs_b = tg_cfs_bandwidth(cfs_rq->tg);
+ raw_spin_lock(&cfs_b->lock);
+
+ if (!check_soft_runtime(cfs_rq->tg, slice)) {
+ raw_spin_unlock(&cfs_b->lock);
+ continue;
+ }
+
+ raw_spin_unlock(&cfs_b->lock);
+
+ if (cfs_rq->runtime_remaining + slice > 0) {
+ cfs_rq->runtime_remaining += slice;
+ cfs_rq->sum_soft_runtime += slice;
+ cfs_rq->soft_quota_enable = 1;
+ unthrottle_cfs_rq(cfs_rq);
+ ret = true;
+ break;
+ }
+ }
+ }
+
+ return ret;
+}
+#endif
diff --git a/kernel/sched/features.h b/kernel/sched/features.h
index 1fd89af55681..c887b0d384ae 100644
--- a/kernel/sched/features.h
+++ b/kernel/sched/features.h
@@ -78,6 +78,10 @@ SCHED_FEAT(KEEP_ON_CORE, false)
SCHED_FEAT(PARAL, false)
#endif
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+SCHED_FEAT(SOFT_QUOTA, false)
+#endif
+
/*
* Issue a WARN when we do multiple update_rq_clock() calls
* in a single rq->lock section. Default disabled because the
diff --git a/kernel/sched/idle.c b/kernel/sched/idle.c
index 3c6396d61a04..b6537524c035 100644
--- a/kernel/sched/idle.c
+++ b/kernel/sched/idle.c
@@ -443,6 +443,13 @@ struct task_struct *pick_next_task_idle(struct rq *rq)
{
struct task_struct *next = rq->idle;
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+ if (sched_feat(SOFT_QUOTA)) {
+ if (unthrottle_cfs_rq_soft_quota(rq) && rq->cfs.nr_running)
+ return pick_next_task_fair(rq, NULL, NULL);
+ }
+#endif
+
set_next_task_idle(rq, next, true);
return next;
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
index fe6342305b0f..9b2779e8fc91 100644
--- a/kernel/sched/sched.h
+++ b/kernel/sched/sched.h
@@ -508,6 +508,9 @@ struct task_group {
#else
KABI_RESERVE(4)
#endif
+#if defined(CONFIG_SCHED_SOFT_QUOTA)
+ KABI_EXTEND(u64 soft_quota)
+#endif
};
#ifdef CONFIG_SCHED_STEAL
@@ -606,6 +609,10 @@ static inline int init_auto_affinity(struct task_group *tg)
static inline void tg_update_affinity_domains(int cpu, int online) {}
#endif
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+extern bool unthrottle_cfs_rq_soft_quota(struct rq *rq);
+#endif
+
#ifdef CONFIG_FAIR_GROUP_SCHED
extern int sched_group_set_shares(struct task_group *tg, unsigned long shares);
@@ -734,6 +741,11 @@ struct cfs_rq {
KABI_RESERVE(3)
KABI_RESERVE(4)
#endif
+#if defined(CONFIG_SCHED_SOFT_QUOTA)
+ KABI_EXTEND(u64 soft_quota_enable)
+ KABI_EXTEND(u64 sum_soft_runtime)
+ KABI_EXTEND(struct list_head soft_quota_throttled_list)
+#endif
};
static inline int rt_bandwidth_enabled(void)
diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 0b1c13a05332..738d9a4455c1 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -2831,6 +2831,17 @@ static struct ctl_table kern_table[] = {
.extra2 = &one_hundred,
},
#endif
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+ {
+ .procname = "sched_soft_runtime_ratio",
+ .data = &sysctl_soft_runtime_ratio,
+ .maxlen = sizeof(sysctl_soft_runtime_ratio),
+ .mode = 0644,
+ .proc_handler = proc_dointvec_minmax,
+ .extra1 = SYSCTL_ONE,
+ .extra2 = &one_hundred,
+ },
+#endif
#ifdef CONFIG_SCHED_STEAL
{
.procname = "sched_max_steal_count",
--
2.25.1
2
1
hulk inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/release-management/issues/IC9Q31
--------------------------------
When the prefetch state is not XCALL_CACHE_NONE or XCALL_CACHE_READY for
a long time, such as XCALL_CACHE_CANCEL or XCALL_CACHE_PREFETCH,
the following soft lockup occurs. Fix it by voluntarily yield the CPU
when a timeout occurs in the xcall read while loop.
watchdog: BUG: soft lockup - CPU#2 stuck for 111s! [syz-fuzzer:467]
Modules linked in:
CPU: 2 PID: 467 Comm: syz-fuzzer Not tainted 5.10.0-00019-ga473cf168de7 #10
Hardware name: linux,dummy-virt (DT)
pstate: 80000005 (Nzcv daif -PAN -UAO -TCO BTYPE=--)
pc : check_kcov_mode kernel/kcov.c:165 [inline]
pc : __sanitizer_cov_trace_pc+0x64/0x114 kernel/kcov.c:197
lr : __ll_sc__cmpxchg_case_mb_32 arch/arm64/include/asm/atomic_ll_sc.h:292 [inline]
lr : __cmpxchg_case_mb_32 arch/arm64/include/asm/cmpxchg.h:129 [inline]
lr : __cmpxchg_mb arch/arm64/include/asm/cmpxchg.h:175 [inline]
lr : atomic_cmpxchg include/asm-generic/atomic-instrumented.h:655 [inline]
lr : transition_state fs/eventpoll.c:907 [inline]
lr : xcall_read+0x360/0x960 fs/eventpoll.c:1051
sp : ffffa00017a17c00
x29: ffffa00017a17c00 x28: ffff0000cbbd9600
x27: 0000000000000000 x26: 0000000000000000
x25: 000000400097e000 x24: 0000000000001000
x23: ffff0000cbd11000 x22: 0000000000000000
x21: 0000000000000003 x20: 0000000000000030
x19: ffffa000108e1f24 x18: 0000000000000000
x17: 0000000000000000 x16: 0000000000000000
x15: 0000000000000000 x14: 0000000000000000
x13: 0000000000000000 x12: ffff8000197a224e
x11: 1fffe000197a224d x10: ffff8000197a224d
x9 : dfffa00000000000 x8 : ffff0000cbd1126b
x7 : 0000000000000001 x6 : 00007fffe685ddb3
x5 : ffff0000cbd11268 x4 : ffff8000197a224e
x3 : ffffa000108e1c18 x2 : 0000000000000001
x1 : ffff0000cbbd9600 x0 : 0000000000000000
Call trace:
check_kcov_mode kernel/kcov.c:163 [inline]
__sanitizer_cov_trace_pc+0x64/0x114 kernel/kcov.c:197
__ll_sc__cmpxchg_case_mb_32 arch/arm64/include/asm/atomic_ll_sc.h:292 [inline]
__cmpxchg_case_mb_32 arch/arm64/include/asm/cmpxchg.h:129 [inline]
__cmpxchg_mb arch/arm64/include/asm/cmpxchg.h:175 [inline]
atomic_cmpxchg include/asm-generic/atomic-instrumented.h:655 [inline]
transition_state fs/eventpoll.c:907 [inline]
xcall_read+0x360/0x960 fs/eventpoll.c:1051
xcall_read_begin+0x68/0xa4 fs/eventpoll.c:1100
ksys_read+0xc0/0x240 fs/read_write.c:628
__do_sys_read fs/read_write.c:649 [inline]
__se_sys_read fs/read_write.c:647 [inline]
__arm64_sys_read+0x54/0x7c fs/read_write.c:647
__invoke_syscall arch/arm64/kernel/syscall.c:37 [inline]
invoke_syscall+0x84/0x230 arch/arm64/kernel/syscall.c:51
el0_svc_common.constprop.0+0x1f4/0x210 arch/arm64/kernel/syscall.c:211
do_el0_svc+0xa0/0x190 arch/arm64/kernel/syscall.c:309
el0_svc+0x24/0x34 arch/arm64/kernel/entry-common.c:381
el0_sync_handler+0x194/0x1a0 arch/arm64/kernel/entry-common.c:419
fast_work_pending464+0x178/0x19
Fixes: 7e1291339cb5 ("eventpoll: Support xcall async prefetch")
Signed-off-by: Jinjie Ruan <ruanjinjie(a)huawei.com>
---
fs/eventpoll.c | 12 ++++++++++--
1 file changed, 10 insertions(+), 2 deletions(-)
diff --git a/fs/eventpoll.c b/fs/eventpoll.c
index dc6bd16490bc..76309a548044 100644
--- a/fs/eventpoll.c
+++ b/fs/eventpoll.c
@@ -1030,8 +1030,10 @@ void free_prefetch_item(struct file *file)
kfree(pfi);
}
+#define MAX_READY_WAIT_TIME msecs_to_jiffies(2)
static int xcall_read(struct prefetch_item *pfi, char __user *buf, size_t count)
{
+ unsigned long end = jiffies + MAX_READY_WAIT_TIME;
ssize_t copy_len = 0;
/*
@@ -1050,6 +1052,12 @@ static int xcall_read(struct prefetch_item *pfi, char __user *buf, size_t count)
*/
if (transition_state(pfi, XCALL_CACHE_NONE, XCALL_CACHE_CANCEL))
goto slow_read;
+
+ if (time_after(jiffies, end)) {
+ pr_warn("xcall read wait prefetch state %d more than 2ms\n",
+ atomic_read(&pfi->state));
+ cond_resched();
+ }
}
copy_len = pfi->len;
@@ -1128,7 +1136,7 @@ static int get_async_prefetch_cpu(struct prefetch_item *pfi)
return pfi->cpu;
}
-static void ep_prefetch_item_enqueue(struct eventpoll *ep, struct epitem *epi)
+static void ep_prefetch_item_enqueue(struct epitem *epi)
{
struct prefetch_item *pfi;
int cpu, err;
@@ -2156,7 +2164,7 @@ static __poll_t ep_send_events_proc(struct eventpoll *ep, struct list_head *head
continue;
#ifdef CONFIG_XCALL_PREFETCH
- ep_prefetch_item_enqueue(ep, epi);
+ ep_prefetch_item_enqueue(epi);
#endif
if (__put_user(revents, &uevent->events) ||
--
2.34.1
2
1
When the prefetch state is not XCALL_CACHE_NONE or XCALL_CACHE_READY for
a long time, such as XCALL_CACHE_CANCEL or XCALL_CACHE_PREFETCH,
the following soft lockup occurs. Fix it by voluntarily yield the CPU
when a timeout occurs in the xcall read while loop.
watchdog: BUG: soft lockup - CPU#2 stuck for 111s! [syz-fuzzer:467]
Modules linked in:
CPU: 2 PID: 467 Comm: syz-fuzzer Not tainted 5.10.0-00019-ga473cf168de7 #10
Hardware name: linux,dummy-virt (DT)
pstate: 80000005 (Nzcv daif -PAN -UAO -TCO BTYPE=--)
pc : check_kcov_mode kernel/kcov.c:165 [inline]
pc : __sanitizer_cov_trace_pc+0x64/0x114 kernel/kcov.c:197
lr : __ll_sc__cmpxchg_case_mb_32 arch/arm64/include/asm/atomic_ll_sc.h:292 [inline]
lr : __cmpxchg_case_mb_32 arch/arm64/include/asm/cmpxchg.h:129 [inline]
lr : __cmpxchg_mb arch/arm64/include/asm/cmpxchg.h:175 [inline]
lr : atomic_cmpxchg include/asm-generic/atomic-instrumented.h:655 [inline]
lr : transition_state fs/eventpoll.c:907 [inline]
lr : xcall_read+0x360/0x960 fs/eventpoll.c:1051
sp : ffffa00017a17c00
x29: ffffa00017a17c00 x28: ffff0000cbbd9600
x27: 0000000000000000 x26: 0000000000000000
x25: 000000400097e000 x24: 0000000000001000
x23: ffff0000cbd11000 x22: 0000000000000000
x21: 0000000000000003 x20: 0000000000000030
x19: ffffa000108e1f24 x18: 0000000000000000
x17: 0000000000000000 x16: 0000000000000000
x15: 0000000000000000 x14: 0000000000000000
x13: 0000000000000000 x12: ffff8000197a224e
x11: 1fffe000197a224d x10: ffff8000197a224d
x9 : dfffa00000000000 x8 : ffff0000cbd1126b
x7 : 0000000000000001 x6 : 00007fffe685ddb3
x5 : ffff0000cbd11268 x4 : ffff8000197a224e
x3 : ffffa000108e1c18 x2 : 0000000000000001
x1 : ffff0000cbbd9600 x0 : 0000000000000000
Call trace:
check_kcov_mode kernel/kcov.c:163 [inline]
__sanitizer_cov_trace_pc+0x64/0x114 kernel/kcov.c:197
__ll_sc__cmpxchg_case_mb_32 arch/arm64/include/asm/atomic_ll_sc.h:292 [inline]
__cmpxchg_case_mb_32 arch/arm64/include/asm/cmpxchg.h:129 [inline]
__cmpxchg_mb arch/arm64/include/asm/cmpxchg.h:175 [inline]
atomic_cmpxchg include/asm-generic/atomic-instrumented.h:655 [inline]
transition_state fs/eventpoll.c:907 [inline]
xcall_read+0x360/0x960 fs/eventpoll.c:1051
xcall_read_begin+0x68/0xa4 fs/eventpoll.c:1100
ksys_read+0xc0/0x240 fs/read_write.c:628
__do_sys_read fs/read_write.c:649 [inline]
__se_sys_read fs/read_write.c:647 [inline]
__arm64_sys_read+0x54/0x7c fs/read_write.c:647
__invoke_syscall arch/arm64/kernel/syscall.c:37 [inline]
invoke_syscall+0x84/0x230 arch/arm64/kernel/syscall.c:51
el0_svc_common.constprop.0+0x1f4/0x210 arch/arm64/kernel/syscall.c:211
do_el0_svc+0xa0/0x190 arch/arm64/kernel/syscall.c:309
el0_svc+0x24/0x34 arch/arm64/kernel/entry-common.c:381
el0_sync_handler+0x194/0x1a0 arch/arm64/kernel/entry-common.c:419
fast_work_pending464+0x178/0x19
Fixes: 7e1291339cb5 ("eventpoll: Support xcall async prefetch")
Signed-off-by: Jinjie Ruan <ruanjinjie(a)huawei.com>
---
fs/eventpoll.c | 12 ++++++++++--
1 file changed, 10 insertions(+), 2 deletions(-)
diff --git a/fs/eventpoll.c b/fs/eventpoll.c
index dc6bd16490bc..76309a548044 100644
--- a/fs/eventpoll.c
+++ b/fs/eventpoll.c
@@ -1030,8 +1030,10 @@ void free_prefetch_item(struct file *file)
kfree(pfi);
}
+#define MAX_READY_WAIT_TIME msecs_to_jiffies(2)
static int xcall_read(struct prefetch_item *pfi, char __user *buf, size_t count)
{
+ unsigned long end = jiffies + MAX_READY_WAIT_TIME;
ssize_t copy_len = 0;
/*
@@ -1050,6 +1052,12 @@ static int xcall_read(struct prefetch_item *pfi, char __user *buf, size_t count)
*/
if (transition_state(pfi, XCALL_CACHE_NONE, XCALL_CACHE_CANCEL))
goto slow_read;
+
+ if (time_after(jiffies, end)) {
+ pr_warn("xcall read wait prefetch state %d more than 2ms\n",
+ atomic_read(&pfi->state));
+ cond_resched();
+ }
}
copy_len = pfi->len;
@@ -1128,7 +1136,7 @@ static int get_async_prefetch_cpu(struct prefetch_item *pfi)
return pfi->cpu;
}
-static void ep_prefetch_item_enqueue(struct eventpoll *ep, struct epitem *epi)
+static void ep_prefetch_item_enqueue(struct epitem *epi)
{
struct prefetch_item *pfi;
int cpu, err;
@@ -2156,7 +2164,7 @@ static __poll_t ep_send_events_proc(struct eventpoll *ep, struct list_head *head
continue;
#ifdef CONFIG_XCALL_PREFETCH
- ep_prefetch_item_enqueue(ep, epi);
+ ep_prefetch_item_enqueue(epi);
#endif
if (__put_user(revents, &uevent->events) ||
--
2.34.1
2
1
Fix CVE-2022-50230.
Peter Collingbourne (1):
arm64: set UXN on swapper page tables
arch/arm64/include/asm/kernel-pgtable.h | 4 ++--
arch/arm64/kernel/head.S | 2 +-
2 files changed, 3 insertions(+), 3 deletions(-)
--
2.34.1
2
2
24 Jun '25
From: Takashi Iwai <tiwai(a)suse.de>
stable inclusion
from stable-v6.6.93
commit 74d90875f3d43f3eff0e9861c4701418795d3455
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICGACK
CVE: CVE-2025-38078
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id…
--------------------------------
commit 93a81ca0657758b607c3f4ba889ae806be9beb73 upstream.
The PCM OSS layer tries to clear the buffer with the silence data at
initialization (or reconfiguration) of a stream with the explicit call
of snd_pcm_format_set_silence() with runtime->dma_area. But this may
lead to a UAF because the accessed runtime->dma_area might be freed
concurrently, as it's performed outside the PCM ops.
For avoiding it, move the code into the PCM core and perform it inside
the buffer access lock, so that it won't be changed during the
operation.
Reported-by: syzbot+32d4647f551007595173(a)syzkaller.appspotmail.com
Closes: https://lore.kernel.org/68164d8e.050a0220.11da1b.0019.GAE@google.com
Cc: <stable(a)vger.kernel.org>
Link: https://patch.msgid.link/20250516080817.20068-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai(a)suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
Signed-off-by: Luo Gengkun <luogengkun2(a)huawei.com>
---
include/sound/pcm.h | 2 ++
sound/core/oss/pcm_oss.c | 3 +--
sound/core/pcm_native.c | 11 +++++++++++
3 files changed, 14 insertions(+), 2 deletions(-)
diff --git a/include/sound/pcm.h b/include/sound/pcm.h
index 2a815373dac1..ed4449cbdf80 100644
--- a/include/sound/pcm.h
+++ b/include/sound/pcm.h
@@ -1427,6 +1427,8 @@ int snd_pcm_lib_mmap_iomem(struct snd_pcm_substream *substream, struct vm_area_s
#define snd_pcm_lib_mmap_iomem NULL
#endif
+void snd_pcm_runtime_buffer_set_silence(struct snd_pcm_runtime *runtime);
+
/**
* snd_pcm_limit_isa_dma_size - Get the max size fitting with ISA DMA transfer
* @dma: DMA number
diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c
index 728c211142d1..471de2d1b37a 100644
--- a/sound/core/oss/pcm_oss.c
+++ b/sound/core/oss/pcm_oss.c
@@ -1085,8 +1085,7 @@ static int snd_pcm_oss_change_params_locked(struct snd_pcm_substream *substream)
runtime->oss.params = 0;
runtime->oss.prepare = 1;
runtime->oss.buffer_used = 0;
- if (runtime->dma_area)
- snd_pcm_format_set_silence(runtime->format, runtime->dma_area, bytes_to_samples(runtime, runtime->dma_bytes));
+ snd_pcm_runtime_buffer_set_silence(runtime);
runtime->oss.period_frames = snd_pcm_alsa_frames(substream, oss_period_size);
diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
index e40de64ec85c..31fc20350fd9 100644
--- a/sound/core/pcm_native.c
+++ b/sound/core/pcm_native.c
@@ -703,6 +703,17 @@ static void snd_pcm_buffer_access_unlock(struct snd_pcm_runtime *runtime)
atomic_inc(&runtime->buffer_accessing);
}
+/* fill the PCM buffer with the current silence format; called from pcm_oss.c */
+void snd_pcm_runtime_buffer_set_silence(struct snd_pcm_runtime *runtime)
+{
+ snd_pcm_buffer_access_lock(runtime);
+ if (runtime->dma_area)
+ snd_pcm_format_set_silence(runtime->format, runtime->dma_area,
+ bytes_to_samples(runtime, runtime->dma_bytes));
+ snd_pcm_buffer_access_unlock(runtime);
+}
+EXPORT_SYMBOL_GPL(snd_pcm_runtime_buffer_set_silence);
+
#if IS_ENABLED(CONFIG_SND_PCM_OSS)
#define is_oss_stream(substream) ((substream)->oss.oss)
#else
--
2.34.1
1
0
24 Jun '25
From: Takashi Iwai <tiwai(a)suse.de>
stable inclusion
from stable-v5.10.238
commit 8170d8ec4efd0be352c14cb61f374e30fb0c2a25
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICGACK
CVE: CVE-2025-38078
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id…
--------------------------------
commit 93a81ca0657758b607c3f4ba889ae806be9beb73 upstream.
The PCM OSS layer tries to clear the buffer with the silence data at
initialization (or reconfiguration) of a stream with the explicit call
of snd_pcm_format_set_silence() with runtime->dma_area. But this may
lead to a UAF because the accessed runtime->dma_area might be freed
concurrently, as it's performed outside the PCM ops.
For avoiding it, move the code into the PCM core and perform it inside
the buffer access lock, so that it won't be changed during the
operation.
Reported-by: syzbot+32d4647f551007595173(a)syzkaller.appspotmail.com
Closes: https://lore.kernel.org/68164d8e.050a0220.11da1b.0019.GAE@google.com
Cc: <stable(a)vger.kernel.org>
Link: https://patch.msgid.link/20250516080817.20068-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai(a)suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
Signed-off-by: Luo Gengkun <luogengkun2(a)huawei.com>
---
include/sound/pcm.h | 2 ++
sound/core/oss/pcm_oss.c | 3 +--
sound/core/pcm_native.c | 11 +++++++++++
3 files changed, 14 insertions(+), 2 deletions(-)
diff --git a/include/sound/pcm.h b/include/sound/pcm.h
index 6554a9f71c62..c573c6a7da12 100644
--- a/include/sound/pcm.h
+++ b/include/sound/pcm.h
@@ -1334,6 +1334,8 @@ int snd_pcm_lib_mmap_iomem(struct snd_pcm_substream *substream, struct vm_area_s
#define snd_pcm_lib_mmap_iomem NULL
#endif
+void snd_pcm_runtime_buffer_set_silence(struct snd_pcm_runtime *runtime);
+
/**
* snd_pcm_limit_isa_dma_size - Get the max size fitting with ISA DMA transfer
* @dma: DMA number
diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c
index de6f94bee50b..8eb5fef41dbe 100644
--- a/sound/core/oss/pcm_oss.c
+++ b/sound/core/oss/pcm_oss.c
@@ -1078,8 +1078,7 @@ static int snd_pcm_oss_change_params_locked(struct snd_pcm_substream *substream)
runtime->oss.params = 0;
runtime->oss.prepare = 1;
runtime->oss.buffer_used = 0;
- if (runtime->dma_area)
- snd_pcm_format_set_silence(runtime->format, runtime->dma_area, bytes_to_samples(runtime, runtime->dma_bytes));
+ snd_pcm_runtime_buffer_set_silence(runtime);
runtime->oss.period_frames = snd_pcm_alsa_frames(substream, oss_period_size);
diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
index 9425fcd30c4c..98bd6fe850d3 100644
--- a/sound/core/pcm_native.c
+++ b/sound/core/pcm_native.c
@@ -685,6 +685,17 @@ static void snd_pcm_buffer_access_unlock(struct snd_pcm_runtime *runtime)
atomic_inc(&runtime->buffer_accessing);
}
+/* fill the PCM buffer with the current silence format; called from pcm_oss.c */
+void snd_pcm_runtime_buffer_set_silence(struct snd_pcm_runtime *runtime)
+{
+ snd_pcm_buffer_access_lock(runtime);
+ if (runtime->dma_area)
+ snd_pcm_format_set_silence(runtime->format, runtime->dma_area,
+ bytes_to_samples(runtime, runtime->dma_bytes));
+ snd_pcm_buffer_access_unlock(runtime);
+}
+EXPORT_SYMBOL_GPL(snd_pcm_runtime_buffer_set_silence);
+
#if IS_ENABLED(CONFIG_SND_PCM_OSS)
#define is_oss_stream(substream) ((substream)->oss.oss)
#else
--
2.34.1
2
1
[openeuler:OLK-5.10] BUILD REGRESSION 5e8b5c945557e13053f64d08e9859d56c789362f
by kernel test robot 24 Jun '25
by kernel test robot 24 Jun '25
24 Jun '25
tree/branch: https://gitee.com/openeuler/kernel.git OLK-5.10
branch HEAD: 5e8b5c945557e13053f64d08e9859d56c789362f !16774 bpf: Fix prog_array_map_poke_run map poke update
Error/Warning (recently discovered and may have been fixed):
https://lore.kernel.org/oe-kbuild-all/202505280024.8UbNlKSa-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202505280046.3lWnWdOg-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202505301434.xq8uzhGR-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202506042153.UZ29KeGA-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202506231925.HQ2gIERd-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202506232147.n7w5pLY6-lkp@intel.com
drivers/irqchip/irq-gic-v3-its.c:524:6: warning: no previous prototype for 'build_devid_pools' [-Wmissing-prototypes]
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:331:68: warning: suggest braces around empty body in an 'if' statement [-Wempty-body]
drivers/net/ethernet/huawei/hinic3/cqm/cqm_define.h:13:44: warning: no previous prototype for 'cqm3_cmd_alloc' [-Wmissing-prototypes]
drivers/net/ethernet/huawei/hinic3/cqm/cqm_define.h:14:44: warning: no previous prototype for 'cqm3_cmd_free' [-Wmissing-prototypes]
drivers/net/ethernet/huawei/hinic3/cqm/cqm_define.h:15:44: warning: no previous prototype for 'cqm3_send_cmd_box' [-Wmissing-prototypes]
drivers/net/ethernet/huawei/hinic3/cqm/cqm_define.h:16:44: warning: no previous prototype for 'cqm3_lb_send_cmd_box' [-Wmissing-prototypes]
drivers/net/ethernet/huawei/hinic3/cqm/cqm_define.h:17:44: warning: no previous prototype for 'cqm3_lb_send_cmd_box_async' [-Wmissing-prototypes]
drivers/net/ethernet/huawei/hinic3/hinic3_ethtool_stats.c:342:5: warning: no previous prototype for 'hinic3_rx_queue_stat_pack' [-Wmissing-prototypes]
drivers/net/ethernet/huawei/hinic3/hinic3_ethtool_stats.c:357:5: warning: no previous prototype for 'hinic3_tx_queue_stat_pack' [-Wmissing-prototypes]
drivers/net/ethernet/huawei/hinic3/hinic3_irq.c:23:5: warning: no previous prototype for 'hinic3_poll' [-Wmissing-prototypes]
drivers/net/ethernet/huawei/hinic3/hinic3_mag_cfg.c:1678:5: warning: no previous prototype for 'set_fecparam' [-Wmissing-prototypes]
drivers/net/ethernet/huawei/hinic3/hinic3_mag_cfg.c:1706:5: warning: no previous prototype for 'get_fecparam' [-Wmissing-prototypes]
drivers/net/ethernet/huawei/hinic3/hinic3_mag_cfg.c:623:6: warning: no previous prototype for 'print_port_info' [-Wmissing-prototypes]
drivers/net/ethernet/huawei/hinic3/hinic3_mag_cfg.c:802:6: warning: no previous prototype for 'hinic3_notify_vf_bond_status' [-Wmissing-prototypes]
drivers/net/ethernet/huawei/hinic3/hinic3_mag_cfg.c:832:6: warning: no previous prototype for 'hinic3_notify_all_vfs_bond_changed' [-Wmissing-prototypes]
drivers/net/ethernet/huawei/hinic3/hinic3_main.c:1211:6: warning: no previous prototype for 'hinic3_need_proc_link_event' [-Wmissing-prototypes]
drivers/net/ethernet/huawei/hinic3/hinic3_main.c:1258:6: warning: no previous prototype for 'hinic3_need_proc_bond_event' [-Wmissing-prototypes]
drivers/net/ethernet/huawei/hinic3/hinic3_nic_dbg.c:111:5: warning: no previous prototype for 'hinic3_dbg_get_rq_info' [-Wmissing-prototypes]
drivers/net/ethernet/huawei/hinic3/hinic3_nic_dbg.c:19:5: warning: no previous prototype for 'hinic3_dbg_get_wqe_info' [-Wmissing-prototypes]
drivers/net/ethernet/huawei/hinic3/hinic3_ntuple.c:787:5: warning: no previous prototype for 'hinic3_ethtool_flow_replace' [-Wmissing-prototypes]
drivers/net/ethernet/huawei/hinic3/hinic3_rx.c:1329:5: warning: no previous prototype for 'rxq_restore' [-Wmissing-prototypes]
drivers/net/ethernet/huawei/hinic3/hinic3_rx.c:782:5: warning: no previous prototype for 'hinic3_run_xdp' [-Wmissing-prototypes]
drivers/net/ethernet/huawei/hinic3/hw/hinic3_dev_mgmt.c:618:6: warning: no previous prototype for 'hinic3_write_oshr_info' [-Wmissing-prototypes]
drivers/net/ethernet/huawei/hinic3/hw/hinic3_hw_comm.c:1671:6: warning: no previous prototype for 'hinic3_is_optical_module_mode' [-Wmissing-prototypes]
drivers/net/ethernet/huawei/hinic3/hw/hinic3_hwif.c:865:5: warning: no previous prototype for 'hinic3_global_func_id_hw' [-Wmissing-prototypes]
drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:103:6: warning: no previous prototype for 'hinic3_uld_lock_init' [-Wmissing-prototypes]
drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:1796:6: warning: no previous prototype for 'hinic3_set_func_state' [-Wmissing-prototypes]
drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:1822:6: warning: no previous prototype for 'slave_host_mgmt_work' [-Wmissing-prototypes]
drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:525:5: warning: no previous prototype for 'hinic3_pdev_is_virtfn' [-Wmissing-prototypes]
drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:785:5: warning: no previous prototype for '__set_vroce_func_state' [-Wmissing-prototypes]
drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:826:6: warning: no previous prototype for 'slave_host_mgmt_vroce_work' [-Wmissing-prototypes]
drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:834:7: warning: no previous prototype for 'hinic3_get_roce_uld_by_pdev' [-Wmissing-prototypes]
drivers/net/ethernet/huawei/hinic3/hw/hinic3_sriov.c:176:5: warning: no previous prototype for 'hinic3_pci_sriov_check' [-Wmissing-prototypes]
mm/damon/core-test.h:284:2: warning: comparison of distinct pointer types ('typeof (__left) *' (aka 'unsigned int *') and 'typeof (__right) *' (aka 'int *')) [-Wcompare-distinct-pointer-types]
mm/hugetlb.c:2223:9: warning: variable 'gfp' set but not used [-Wunused-but-set-variable]
mm/khugepaged.c:1703: warning: Function parameter or member 'reliable' not described in 'collapse_file'
mm/page_alloc.c:3040:6: warning: no previous prototype for '__drain_all_pages' [-Wmissing-prototypes]
mm/page_alloc.c:3040:6: warning: no previous prototype for function '__drain_all_pages' [-Wmissing-prototypes]
mm/page_alloc.c:6794:23: warning: no previous prototype for function 'arch_memmap_init' [-Wmissing-prototypes]
mm/page_alloc.c:6912:6: warning: no previous prototype for '__zone_set_pageset_high_and_batch' [-Wmissing-prototypes]
mm/page_alloc.c:6912:6: warning: no previous prototype for function '__zone_set_pageset_high_and_batch' [-Wmissing-prototypes]
mm/slub.o: warning: objtool: kmem_cache_free()+0x43a: unreachable instruction
Error/Warning ids grouped by kconfigs:
recent_errors
|-- arm64-allmodconfig
| |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x0-in-asm
| |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x1-in-asm
| `-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x2-in-asm
|-- arm64-allnoconfig
| |-- drivers-irqchip-irq-gic-v3-its.c:warning:no-previous-prototype-for-build_devid_pools
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch
|-- arm64-randconfig-001-20250623
| |-- drivers-irqchip-irq-gic-v3-its.c:warning:no-previous-prototype-for-build_devid_pools
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch
|-- arm64-randconfig-002-20250623
| |-- drivers-irqchip-irq-gic-v3-its.c:warning:no-previous-prototype-for-build_devid_pools
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch
|-- arm64-randconfig-003-20250623
| |-- drivers-irqchip-irq-gic-v3-its.c:warning:no-previous-prototype-for-build_devid_pools
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch
|-- x86_64-allnoconfig
| |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-arch_memmap_init
|-- x86_64-allyesconfig
| |-- mm-damon-core-test.h:warning:comparison-of-distinct-pointer-types-(-typeof-(__left)-(aka-unsigned-int-)-and-typeof-(__right)-(aka-int-))
| |-- mm-hugetlb.c:warning:variable-gfp-set-but-not-used
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-arch_memmap_init
|-- x86_64-buildonly-randconfig-001-20250623
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-arch_memmap_init
|-- x86_64-buildonly-randconfig-002-20250623
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bitmap_table.c:warning:suggest-braces-around-empty-body-in-an-if-statement
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_define.h:warning:no-previous-prototype-for-cqm3_cmd_alloc
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_define.h:warning:no-previous-prototype-for-cqm3_cmd_free
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_define.h:warning:no-previous-prototype-for-cqm3_lb_send_cmd_box
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_define.h:warning:no-previous-prototype-for-cqm3_lb_send_cmd_box_async
| |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_define.h:warning:no-previous-prototype-for-cqm3_send_cmd_box
| |-- drivers-net-ethernet-huawei-hinic3-hinic3_ethtool_stats.c:warning:no-previous-prototype-for-hinic3_rx_queue_stat_pack
| |-- drivers-net-ethernet-huawei-hinic3-hinic3_ethtool_stats.c:warning:no-previous-prototype-for-hinic3_tx_queue_stat_pack
| |-- drivers-net-ethernet-huawei-hinic3-hinic3_irq.c:warning:no-previous-prototype-for-hinic3_poll
| |-- drivers-net-ethernet-huawei-hinic3-hinic3_mag_cfg.c:warning:no-previous-prototype-for-get_fecparam
| |-- drivers-net-ethernet-huawei-hinic3-hinic3_mag_cfg.c:warning:no-previous-prototype-for-hinic3_notify_all_vfs_bond_changed
| |-- drivers-net-ethernet-huawei-hinic3-hinic3_mag_cfg.c:warning:no-previous-prototype-for-hinic3_notify_vf_bond_status
| |-- drivers-net-ethernet-huawei-hinic3-hinic3_mag_cfg.c:warning:no-previous-prototype-for-print_port_info
| |-- drivers-net-ethernet-huawei-hinic3-hinic3_mag_cfg.c:warning:no-previous-prototype-for-set_fecparam
| |-- drivers-net-ethernet-huawei-hinic3-hinic3_main.c:warning:no-previous-prototype-for-hinic3_need_proc_bond_event
| |-- drivers-net-ethernet-huawei-hinic3-hinic3_main.c:warning:no-previous-prototype-for-hinic3_need_proc_link_event
| |-- drivers-net-ethernet-huawei-hinic3-hinic3_nic_dbg.c:warning:no-previous-prototype-for-hinic3_dbg_get_rq_info
| |-- drivers-net-ethernet-huawei-hinic3-hinic3_nic_dbg.c:warning:no-previous-prototype-for-hinic3_dbg_get_wqe_info
| |-- drivers-net-ethernet-huawei-hinic3-hinic3_ntuple.c:warning:no-previous-prototype-for-hinic3_ethtool_flow_replace
| |-- drivers-net-ethernet-huawei-hinic3-hinic3_rx.c:warning:no-previous-prototype-for-hinic3_run_xdp
| |-- drivers-net-ethernet-huawei-hinic3-hinic3_rx.c:warning:no-previous-prototype-for-rxq_restore
| |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_dev_mgmt.c:warning:no-previous-prototype-for-hinic3_write_oshr_info
| |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_hw_comm.c:warning:no-previous-prototype-for-hinic3_is_optical_module_mode
| |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_hwif.c:warning:no-previous-prototype-for-hinic3_global_func_id_hw
| |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_lld.c:warning:no-previous-prototype-for-__set_vroce_func_state
| |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_lld.c:warning:no-previous-prototype-for-hinic3_get_roce_uld_by_pdev
| |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_lld.c:warning:no-previous-prototype-for-hinic3_pdev_is_virtfn
| |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_lld.c:warning:no-previous-prototype-for-hinic3_set_func_state
| |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_lld.c:warning:no-previous-prototype-for-hinic3_uld_lock_init
| |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_lld.c:warning:no-previous-prototype-for-slave_host_mgmt_vroce_work
| |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_lld.c:warning:no-previous-prototype-for-slave_host_mgmt_work
| |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_sriov.c:warning:no-previous-prototype-for-hinic3_pci_sriov_check
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch
|-- x86_64-buildonly-randconfig-003-20250623
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch
|-- x86_64-buildonly-randconfig-004-20250623
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch
|-- x86_64-buildonly-randconfig-005-20250623
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch
|-- x86_64-buildonly-randconfig-006-20250623
| |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-arch_memmap_init
|-- x86_64-defconfig
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch
`-- x86_64-rhel-9.4-rust
|-- mm-hugetlb.c:warning:variable-gfp-set-but-not-used
|-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file
|-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages
|-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch
|-- mm-page_alloc.c:warning:no-previous-prototype-for-function-arch_memmap_init
`-- mm-slub.o:warning:objtool:kmem_cache_free:unreachable-instruction
elapsed time: 731m
configs tested: 16
configs skipped: 62
tested configs:
arm64 allmodconfig clang-19
arm64 allnoconfig gcc-15.1.0
arm64 randconfig-001-20250623 gcc-14.3.0
arm64 randconfig-002-20250623 gcc-14.3.0
arm64 randconfig-003-20250623 gcc-9.5.0
arm64 randconfig-004-20250623 clang-16
x86_64 allnoconfig clang-20
x86_64 allyesconfig clang-20
x86_64 buildonly-randconfig-001-20250623 clang-20
x86_64 buildonly-randconfig-002-20250623 gcc-12
x86_64 buildonly-randconfig-003-20250623 gcc-12
x86_64 buildonly-randconfig-004-20250623 gcc-12
x86_64 buildonly-randconfig-005-20250623 gcc-12
x86_64 buildonly-randconfig-006-20250623 clang-20
x86_64 defconfig gcc-11
x86_64 rhel-9.4-rust clang-18
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
This series adds support for running Linux in a protected VM under the
Arm Confidential Compute Architecture (CCA).
To support CCA guest, we do things as follow:
1. Revert virtcca patches
Revert "virtcca feature : disable swiotlb for passthrough device"
Revert "gicv3: add lpi support for cvm guest"
2. Support CCA encrypt part
arm64: mm: Add top-level dispatcher for internal mem_encrypt API
arm64: mm: Add confidential computing hook to ioremap_prot()
arm64: rsi: Add RSI definitions
arm64: Detect if in a realm and set RIPAS RAM
arm64: realm: Query IPA size from the RMM
arm64: rsi: Add support for checking whether an MMIO is protected
arm64: rsi: Map unprotected MMIO as decrypted
efi: arm64: Map Device with Prot Shared
arm64: Enforce bounce buffers for realm DMA
arm64: mm: Avoid TLBI when marking pages as valid
arm64: Enable memory encrypt for Realms
irqchip/gic-v3-its: Share ITS tables with a non-trusted hypervisor
irqchip/gic-v3-its: Fix over allocation in itt_alloc_pool()
irqchip/gic-v3-its: Rely on genpool alignment
jump_label,module: Don't alloc static_key_mod for __ro_after_init keys
parisc: Delay write-protection until mark_rodata_ro() call
arm64: realm: ioremap: Allow mapping memory as encrypted
rme: make sure realm guest map memory in page granularity
dma: Fix encryption bit clearing for dma_to_phys
dma: Introduce generic dma_addr_*crypted helpers
arm64: realm: Use aliased addresses for device DMA to shared buffers
3. Support tsm report for arm-cca-guest
virt: coco: Add a coco/Makefile and coco/Kconfig
configfs-tsm: Introduce a shared ABI for attestation reports
mm/slab: Add __free() support for kvfree
virt: arm-cca-guest: TSM_REPORT support for realms
arm64: Document Arm Confidential Compute
configfs-tsm-report: Fix NULL dereference of tsm_ops
MAINTAINERS: Add CCA and pKVM CoCO guest support to the ARM64 entry
4. Recover virtcca
gicv3: add lpi support for virtcca cvm guest
V2:
Add 5 bugfix patch
commit fba4ceaa242d ("configfs-tsm-report: Fix NULL dereference of tsm_ops")
commit 92230596252a ("MAINTAINERS: Add CCA and pKVM CoCO guest support to the ARM64 entry")
commit 7d953a062416 ("arm64: realm: Use aliased addresses for device DMA to shared buffers")
commit b66e2ee7b6c8 ("dma: Introduce generic dma_addr_*crypted helpers")
commit c380931712d1 ("dma: Fix encryption bit clearing for dma_to_phys")
Cai Xinchen (2):
Revert "virtcca feature : disable swiotlb for passthrough device"
Revert "gicv3: add lpi support for cvm guest"
Dan Williams (4):
virt: coco: Add a coco/Makefile and coco/Kconfig
configfs-tsm: Introduce a shared ABI for attestation reports
mm/slab: Add __free() support for kvfree
configfs-tsm-report: Fix NULL dereference of tsm_ops
Helge Deller (1):
parisc: Delay write-protection until mark_rodata_ro() call
Peter Zijlstra (1):
jump_label,module: Don't alloc static_key_mod for __ro_after_init keys
Sami Mujawar (1):
virt: arm-cca-guest: TSM_REPORT support for realms
Steven Price (7):
arm64: realm: Query IPA size from the RMM
arm64: Enforce bounce buffers for realm DMA
arm64: mm: Avoid TLBI when marking pages as valid
irqchip/gic-v3-its: Share ITS tables with a non-trusted hypervisor
irqchip/gic-v3-its: Fix over allocation in itt_alloc_pool()
irqchip/gic-v3-its: Rely on genpool alignment
arm64: Document Arm Confidential Compute
Suzuki K Poulose (10):
arm64: rsi: Add RSI definitions
arm64: Detect if in a realm and set RIPAS RAM
arm64: rsi: Add support for checking whether an MMIO is protected
arm64: rsi: Map unprotected MMIO as decrypted
efi: arm64: Map Device with Prot Shared
arm64: Enable memory encrypt for Realms
arm64: realm: ioremap: Allow mapping memory as encrypted
dma: Fix encryption bit clearing for dma_to_phys
dma: Introduce generic dma_addr_*crypted helpers
arm64: realm: Use aliased addresses for device DMA to shared buffers
Will Deacon (3):
arm64: mm: Add top-level dispatcher for internal mem_encrypt API
arm64: mm: Add confidential computing hook to ioremap_prot()
MAINTAINERS: Add CCA and pKVM CoCO guest support to the ARM64 entry
Yiwei Zhuang (1):
rme: make sure realm guest map memory in page granularity
yxk (1):
gicv3: add lpi support for virtcca cvm guest
Documentation/ABI/testing/configfs-tsm | 82 ++++
Documentation/arch/arm64/arm-cca.rst | 69 +++
Documentation/arch/arm64/booting.rst | 3 +
Documentation/arch/arm64/index.rst | 1 +
MAINTAINERS | 10 +
arch/arm64/Kconfig | 4 +
arch/arm64/include/asm/io.h | 12 +
arch/arm64/include/asm/mem_encrypt.h | 35 ++
arch/arm64/include/asm/pgtable-prot.h | 4 +
arch/arm64/include/asm/pgtable.h | 5 +
arch/arm64/include/asm/rsi.h | 68 +++
arch/arm64/include/asm/rsi_cmds.h | 160 +++++++
arch/arm64/include/asm/rsi_smc.h | 193 ++++++++
arch/arm64/include/asm/set_memory.h | 4 +
arch/arm64/include/asm/virtcca_cvm_guest.h | 8 +
arch/arm64/kernel/Makefile | 2 +-
arch/arm64/kernel/efi.c | 12 +-
arch/arm64/kernel/rsi.c | 165 +++++++
arch/arm64/kernel/setup.c | 3 +
arch/arm64/kernel/virtcca_cvm_guest.c | 24 +
arch/arm64/mm/Makefile | 2 +-
arch/arm64/mm/init.c | 10 +-
arch/arm64/mm/ioremap.c | 23 +-
arch/arm64/mm/mem_encrypt.c | 50 ++
arch/arm64/mm/pageattr.c | 98 +++-
arch/parisc/mm/init.c | 16 +-
drivers/irqchip/irq-gic-v3-its.c | 329 +++++--------
drivers/virt/Kconfig | 8 +-
drivers/virt/Makefile | 5 +-
drivers/virt/coco/Kconfig | 18 +
drivers/virt/coco/Makefile | 10 +
drivers/virt/coco/arm-cca-guest/Kconfig | 11 +
drivers/virt/coco/arm-cca-guest/Makefile | 2 +
.../virt/coco/arm-cca-guest/arm-cca-guest.c | 224 +++++++++
drivers/virt/coco/tsm.c | 452 ++++++++++++++++++
include/asm-generic/sections.h | 5 +
include/linux/dma-direct.h | 13 +-
include/linux/jump_label.h | 3 +
include/linux/mem_encrypt.h | 23 +
include/linux/slab.h | 2 +
include/linux/tsm.h | 69 +++
include/linux/virtcca_cvm_domain.h | 10 +
init/main.c | 1 +
kernel/jump_label.c | 53 ++
44 files changed, 2062 insertions(+), 239 deletions(-)
create mode 100644 Documentation/ABI/testing/configfs-tsm
create mode 100644 Documentation/arch/arm64/arm-cca.rst
create mode 100644 arch/arm64/include/asm/mem_encrypt.h
create mode 100644 arch/arm64/include/asm/rsi.h
create mode 100644 arch/arm64/include/asm/rsi_cmds.h
create mode 100644 arch/arm64/include/asm/rsi_smc.h
create mode 100644 arch/arm64/kernel/rsi.c
create mode 100644 arch/arm64/mm/mem_encrypt.c
create mode 100644 drivers/virt/coco/Kconfig
create mode 100644 drivers/virt/coco/Makefile
create mode 100644 drivers/virt/coco/arm-cca-guest/Kconfig
create mode 100644 drivers/virt/coco/arm-cca-guest/Makefile
create mode 100644 drivers/virt/coco/arm-cca-guest/arm-cca-guest.c
create mode 100644 drivers/virt/coco/tsm.c
create mode 100644 include/linux/tsm.h
--
2.18.0.huawei.25
2
32
[openeuler:OLK-5.10 2978/2978] drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:331:68: warning: suggest braces around empty body in an 'if' statement
by kernel test robot 23 Jun '25
by kernel test robot 23 Jun '25
23 Jun '25
tree: https://gitee.com/openeuler/kernel.git OLK-5.10
head: 5e8b5c945557e13053f64d08e9859d56c789362f
commit: 79871cd2cd720225eb582c9ed49fb4a96a270b3b [2978/2978] net/hinic3: Synchronize new NIC features and bug fixes
config: x86_64-buildonly-randconfig-002-20250623 (https://download.01.org/0day-ci/archive/20250623/202506232147.n7w5pLY6-lkp@…)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250623/202506232147.n7w5pLY6-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202506232147.n7w5pLY6-lkp@intel.com/
All warnings (new ones prefixed by >>):
drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:103:6: warning: no previous prototype for 'hinic3_uld_lock_init' [-Wmissing-prototypes]
103 | void hinic3_uld_lock_init(void)
| ^~~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:525:5: warning: no previous prototype for 'hinic3_pdev_is_virtfn' [-Wmissing-prototypes]
525 | u32 hinic3_pdev_is_virtfn(struct pci_dev *pdev)
| ^~~~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:785:5: warning: no previous prototype for '__set_vroce_func_state' [-Wmissing-prototypes]
785 | int __set_vroce_func_state(struct hinic3_pcidev *pci_adapter)
| ^~~~~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:826:6: warning: no previous prototype for 'slave_host_mgmt_vroce_work' [-Wmissing-prototypes]
826 | void slave_host_mgmt_vroce_work(struct work_struct *work)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:834:7: warning: no previous prototype for 'hinic3_get_roce_uld_by_pdev' [-Wmissing-prototypes]
834 | void *hinic3_get_roce_uld_by_pdev(struct pci_dev *pdev)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:1796:6: warning: no previous prototype for 'hinic3_set_func_state' [-Wmissing-prototypes]
1796 | void hinic3_set_func_state(struct hinic3_pcidev *pci_adapter)
| ^~~~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:1822:6: warning: no previous prototype for 'slave_host_mgmt_work' [-Wmissing-prototypes]
1822 | void slave_host_mgmt_work(struct work_struct *work)
| ^~~~~~~~~~~~~~~~~~~~
--
>> drivers/net/ethernet/huawei/hinic3/hw/hinic3_dev_mgmt.c:618:6: warning: no previous prototype for 'hinic3_write_oshr_info' [-Wmissing-prototypes]
618 | void hinic3_write_oshr_info(struct os_hot_replace_info *out_oshr_info,
| ^~~~~~~~~~~~~~~~~~~~~~
--
>> drivers/net/ethernet/huawei/hinic3/hw/hinic3_hwif.c:865:5: warning: no previous prototype for 'hinic3_global_func_id_hw' [-Wmissing-prototypes]
865 | u16 hinic3_global_func_id_hw(void *hwdev)
| ^~~~~~~~~~~~~~~~~~~~~~~~
--
drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c: In function 'cqm_buf_vram_free':
>> drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c:331:68: warning: suggest braces around empty body in an 'if' statement [-Wempty-body]
331 | (u64)buf->buf_size * buf->buf_number);
| ^
--
>> drivers/net/ethernet/huawei/hinic3/hinic3_ethtool_stats.c:342:5: warning: no previous prototype for 'hinic3_rx_queue_stat_pack' [-Wmissing-prototypes]
342 | int hinic3_rx_queue_stat_pack(struct hinic3_show_item *item,
| ^~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/huawei/hinic3/hinic3_ethtool_stats.c:357:5: warning: no previous prototype for 'hinic3_tx_queue_stat_pack' [-Wmissing-prototypes]
357 | int hinic3_tx_queue_stat_pack(struct hinic3_show_item *item,
| ^~~~~~~~~~~~~~~~~~~~~~~~~
--
>> drivers/net/ethernet/huawei/hinic3/hw/hinic3_hw_comm.c:1671:6: warning: no previous prototype for 'hinic3_is_optical_module_mode' [-Wmissing-prototypes]
1671 | bool hinic3_is_optical_module_mode(void *hwdev)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
--
>> drivers/net/ethernet/huawei/hinic3/hinic3_mag_cfg.c:623:6: warning: no previous prototype for 'print_port_info' [-Wmissing-prototypes]
623 | void print_port_info(struct hinic3_nic_io *nic_io,
| ^~~~~~~~~~~~~~~
>> drivers/net/ethernet/huawei/hinic3/hinic3_mag_cfg.c:802:6: warning: no previous prototype for 'hinic3_notify_vf_bond_status' [-Wmissing-prototypes]
802 | void hinic3_notify_vf_bond_status(struct hinic3_nic_io *nic_io,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/huawei/hinic3/hinic3_mag_cfg.c:832:6: warning: no previous prototype for 'hinic3_notify_all_vfs_bond_changed' [-Wmissing-prototypes]
832 | void hinic3_notify_all_vfs_bond_changed(void *hwdev, u8 bond_status)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/huawei/hinic3/hinic3_mag_cfg.c:1678:5: warning: no previous prototype for 'set_fecparam' [-Wmissing-prototypes]
1678 | int set_fecparam(void *hwdev, u8 fecparam)
| ^~~~~~~~~~~~
>> drivers/net/ethernet/huawei/hinic3/hinic3_mag_cfg.c:1706:5: warning: no previous prototype for 'get_fecparam' [-Wmissing-prototypes]
1706 | int get_fecparam(void *hwdev, u8 *advertised_fec, u8 *supported_fec)
| ^~~~~~~~~~~~
--
>> drivers/net/ethernet/huawei/hinic3/hinic3_main.c:1211:6: warning: no previous prototype for 'hinic3_need_proc_link_event' [-Wmissing-prototypes]
1211 | bool hinic3_need_proc_link_event(struct hinic3_lld_dev *lld_dev)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/huawei/hinic3/hinic3_main.c:1258:6: warning: no previous prototype for 'hinic3_need_proc_bond_event' [-Wmissing-prototypes]
1258 | bool hinic3_need_proc_bond_event(struct hinic3_lld_dev *lld_dev)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
--
In file included from drivers/net/ethernet/huawei/hinic3/cqm/cqm_object.h:7,
from drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.h:11,
from drivers/net/ethernet/huawei/hinic3/cqm/cqm_cmd.c:15:
>> drivers/net/ethernet/huawei/hinic3/cqm/cqm_define.h:13:44: warning: no previous prototype for 'cqm3_cmd_alloc' [-Wmissing-prototypes]
13 | #define cqm_cmd_alloc cqm3_cmd_alloc
| ^~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic3/cqm/cqm_cmd.c:24:25: note: in expansion of macro 'cqm_cmd_alloc'
24 | struct tag_cqm_cmd_buf *cqm_cmd_alloc(void *ex_handle)
| ^~~~~~~~~~~~~
>> drivers/net/ethernet/huawei/hinic3/cqm/cqm_define.h:14:44: warning: no previous prototype for 'cqm3_cmd_free' [-Wmissing-prototypes]
14 | #define cqm_cmd_free cqm3_cmd_free
| ^~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic3/cqm/cqm_cmd.c:44:6: note: in expansion of macro 'cqm_cmd_free'
44 | void cqm_cmd_free(void *ex_handle, struct tag_cqm_cmd_buf *cmd_buf)
| ^~~~~~~~~~~~
>> drivers/net/ethernet/huawei/hinic3/cqm/cqm_define.h:15:44: warning: no previous prototype for 'cqm3_send_cmd_box' [-Wmissing-prototypes]
15 | #define cqm_send_cmd_box cqm3_send_cmd_box
| ^~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic3/cqm/cqm_cmd.c:79:5: note: in expansion of macro 'cqm_send_cmd_box'
79 | s32 cqm_send_cmd_box(void *ex_handle, u8 mod, u8 cmd, struct tag_cqm_cmd_buf *buf_in,
| ^~~~~~~~~~~~~~~~
>> drivers/net/ethernet/huawei/hinic3/cqm/cqm_define.h:16:44: warning: no previous prototype for 'cqm3_lb_send_cmd_box' [-Wmissing-prototypes]
16 | #define cqm_lb_send_cmd_box cqm3_lb_send_cmd_box
| ^~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic3/cqm/cqm_cmd.c:120:5: note: in expansion of macro 'cqm_lb_send_cmd_box'
120 | s32 cqm_lb_send_cmd_box(void *ex_handle, u8 mod, u8 cmd, u8 cos_id,
| ^~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/huawei/hinic3/cqm/cqm_define.h:17:44: warning: no previous prototype for 'cqm3_lb_send_cmd_box_async' [-Wmissing-prototypes]
17 | #define cqm_lb_send_cmd_box_async cqm3_lb_send_cmd_box_async
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic3/cqm/cqm_cmd.c:158:5: note: in expansion of macro 'cqm_lb_send_cmd_box_async'
158 | s32 cqm_lb_send_cmd_box_async(void *ex_handle, u8 mod, u8 cmd,
| ^~~~~~~~~~~~~~~~~~~~~~~~~
--
>> drivers/net/ethernet/huawei/hinic3/hw/hinic3_sriov.c:176:5: warning: no previous prototype for 'hinic3_pci_sriov_check' [-Wmissing-prototypes]
176 | int hinic3_pci_sriov_check(struct hinic3_sriov_info *sriov_info, struct pci_dev *dev, int num_vfs)
| ^~~~~~~~~~~~~~~~~~~~~~
vim +/if +331 drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c
320
321 static void cqm_buf_vram_free(struct tag_cqm_buf *buf)
322 {
323 s32 i;
324
325 if (buf->buf_list == NULL) {
326 return;
327 }
328
329 if (buf->buf_list[0].va)
330 hi_vram_kfree(buf->buf_list[0].va, buf->buf_info.buf_vram_name,
> 331 (u64)buf->buf_size * buf->buf_number);
332
333 for (i = 0; i < (s32)buf->buf_number; i++)
334 buf->buf_list[i].va = NULL;
335 }
336
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
23 Jun '25
From: Zheng Zucheng <zhengzucheng(a)huawei.com>
hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/ICE7WC
--------------------------------
This feature allows users to use CPU quota more flexibly when CPU is
idle and it will cause the CPU quota to be exceeded. So, it cannot be
used in scenarios where there are strict restrictions on the use of the
CPU quota, such as some commercial scenarios that charge based on the
use of CPU quota.
Signed-off-by: Zheng Zucheng <zhengzucheng(a)huawei.com>
Signed-off-by: Liao Chang <liaochang1(a)huawei.com>
Signed-off-by: Cheng Yu <serein.chengyu(a)huawei.com>
---
arch/arm64/Kconfig | 1 +
arch/arm64/configs/openeuler_defconfig | 1 +
arch/arm64/kernel/topology.c | 32 ++++++
include/linux/sched/sysctl.h | 4 +
init/Kconfig | 18 +++
kernel/sched/core.c | 35 ++++++
kernel/sched/fair.c | 147 ++++++++++++++++++++++++-
kernel/sched/features.h | 4 +
kernel/sched/idle.c | 15 +++
kernel/sched/sched.h | 12 ++
kernel/sysctl.c | 11 ++
11 files changed, 276 insertions(+), 4 deletions(-)
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index eb30ef59aca2..4ba485650d0a 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -80,6 +80,7 @@ config ARM64
select ARCH_SUPPORTS_NUMA_BALANCING
select ARCH_SUPPORTS_SCHED_KEEP_ON_CORE
select ARCH_SUPPORTS_SCHED_PARAL
+ select ARCH_SUPPORTS_SCHED_SOFT_QUOTA
select ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH
select ARCH_WANT_COMPAT_IPC_PARSE_VERSION if COMPAT
select ARCH_WANT_DEFAULT_BPF_JIT
diff --git a/arch/arm64/configs/openeuler_defconfig b/arch/arm64/configs/openeuler_defconfig
index be1faf2da008..1e1e70a6736d 100644
--- a/arch/arm64/configs/openeuler_defconfig
+++ b/arch/arm64/configs/openeuler_defconfig
@@ -191,6 +191,7 @@ CONFIG_NET_NS=y
CONFIG_SCHED_STEAL=y
CONFIG_SCHED_KEEP_ON_CORE=y
CONFIG_SCHED_PARAL=y
+CONFIG_SCHED_SOFT_QUOTA=y
CONFIG_CHECKPOINT_RESTORE=y
CONFIG_SCHED_AUTOGROUP=y
# CONFIG_SYSFS_DEPRECATED is not set
diff --git a/arch/arm64/kernel/topology.c b/arch/arm64/kernel/topology.c
index 785de5b9696d..b3ae5c6de81e 100644
--- a/arch/arm64/kernel/topology.c
+++ b/arch/arm64/kernel/topology.c
@@ -363,6 +363,38 @@ void topology_scale_freq_tick(void)
this_cpu_write(arch_const_cycles_prev, const_cnt);
}
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+static DEFINE_PER_CPU(int, sibling_idle) = 1;
+
+int is_sibling_idle(void)
+{
+ return this_cpu_read(sibling_idle);
+}
+
+static void smt_measurement_begin(void)
+{
+ // TODO
+}
+
+static void smt_measurement_done(void)
+{
+ // TODO
+}
+#else
+static inline void smt_measurement_begin(void) { }
+static inline void smt_measurement_done(void) { }
+#endif
+
+void arch_cpu_idle_enter(void)
+{
+ smt_measurement_begin();
+}
+
+void arch_cpu_idle_exit(void)
+{
+ smt_measurement_done();
+}
+
#ifdef CONFIG_ACPI_CPPC_LIB
#include <acpi/cppc_acpi.h>
diff --git a/include/linux/sched/sysctl.h b/include/linux/sched/sysctl.h
index 9f998be56bdd..90021477ea4c 100644
--- a/include/linux/sched/sysctl.h
+++ b/include/linux/sched/sysctl.h
@@ -48,6 +48,10 @@ extern unsigned int sysctl_smart_grid_strategy_ctrl;
extern int sysctl_affinity_adjust_delay_ms;
#endif
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+extern unsigned int sysctl_soft_runtime_ratio;
+#endif
+
enum sched_tunable_scaling {
SCHED_TUNABLESCALING_NONE,
SCHED_TUNABLESCALING_LOG,
diff --git a/init/Kconfig b/init/Kconfig
index 5f88cce193e8..2ee50c638ca3 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -1411,6 +1411,24 @@ config SCHED_PARAL
3. The existing "qos dynamic affinity" and "qos smart grid"
features must not be used simultaneously.
+#
+# For architectures that want to enable the support for SCHED_SOFT_QUOTA
+#
+config ARCH_SUPPORTS_SCHED_SOFT_QUOTA
+ bool
+
+config SCHED_SOFT_QUOTA
+ bool "More flexible use of CPU quota"
+ depends on ARCH_SUPPORTS_SCHED_SOFT_QUOTA
+ depends on CFS_BANDWIDTH
+ default n
+ help
+ This option allows users to use CPU quota more flexibly when CPU
+ is idle. It is better for users to have some understanding of
+ CFS_BANDWIDTH. It cannot be used in scenarios where there are strict
+ restrictions on the use of the CPU quota, such as some commercial
+ scenarios that charge based on the use of CPU quota.
+
config CHECKPOINT_RESTORE
bool "Checkpoint/restore support"
select PROC_CHILDREN
diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index 457eeebc7b62..f14ba71f26ce 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -9902,6 +9902,33 @@ static int cpu_steal_task_write(struct cgroup_subsys_state *css,
}
#endif
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+static int cpu_soft_quota_write(struct cgroup_subsys_state *css,
+ struct cftype *cftype, s64 soft_quota)
+{
+ struct task_group *tg = css_tg(css);
+
+ if (!sched_feat(SOFT_QUOTA))
+ return -EINVAL;
+
+ if (soft_quota != 1 && soft_quota != 0)
+ return -EINVAL;
+
+ if (tg->soft_quota == soft_quota)
+ return 0;
+
+ tg->soft_quota = soft_quota;
+
+ return 0;
+}
+
+static inline s64 cpu_soft_quota_read(struct cgroup_subsys_state *css,
+ struct cftype *cft)
+{
+ return css_tg(css)->soft_quota;
+}
+#endif
+
#ifdef CONFIG_BPF_SCHED
void sched_settag(struct task_struct *tsk, s64 tag)
{
@@ -10064,6 +10091,14 @@ static struct cftype cpu_legacy_files[] = {
.write_s64 = cpu_qos_write,
},
#endif
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+ {
+ .name = "soft_quota",
+ .flags = CFTYPE_NOT_ON_ROOT,
+ .read_s64 = cpu_soft_quota_read,
+ .write_s64 = cpu_soft_quota_write,
+ },
+#endif
#ifdef CONFIG_QOS_SCHED_SMT_EXPELLER
{
.name = "smt_expell",
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index b7544a14225c..8c4993ec7059 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -140,6 +140,10 @@ static int unthrottle_qos_cfs_rqs(int cpu);
static bool qos_smt_expelled(int this_cpu);
#endif
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+static DEFINE_PER_CPU_SHARED_ALIGNED(struct list_head, soft_quota_throttled_cfs_rq);
+#endif
+
#ifdef CONFIG_QOS_SCHED_MULTILEVEL
#define QOS_LEVEL_WEIGHT_OFFLINE_EX 1
#define QOS_LEVEL_WEIGHT_OFFLINE 10
@@ -439,10 +443,11 @@ static inline struct sched_entity *parent_entity(struct sched_entity *se)
return se->parent;
}
-static void
+static bool
find_matching_se(struct sched_entity **se, struct sched_entity **pse)
{
int se_depth, pse_depth;
+ bool ret = false;
/*
* preemption test can be made between sibling entities who are in the
@@ -456,6 +461,11 @@ find_matching_se(struct sched_entity **se, struct sched_entity **pse)
pse_depth = (*pse)->depth;
while (se_depth > pse_depth) {
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+ if (sched_feat(SOFT_QUOTA) && !ret &&
+ cfs_rq_of(*se)->soft_quota_enable == 1)
+ ret = true;
+#endif
se_depth--;
*se = parent_entity(*se);
}
@@ -466,9 +476,16 @@ find_matching_se(struct sched_entity **se, struct sched_entity **pse)
}
while (!is_same_group(*se, *pse)) {
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+ if (sched_feat(SOFT_QUOTA) && !ret &&
+ cfs_rq_of(*se)->soft_quota_enable == 1)
+ ret = true;
+#endif
*se = parent_entity(*se);
*pse = parent_entity(*pse);
}
+
+ return ret;
}
#else /* !CONFIG_FAIR_GROUP_SCHED */
@@ -503,9 +520,10 @@ static inline struct sched_entity *parent_entity(struct sched_entity *se)
return NULL;
}
-static inline void
+static inline bool
find_matching_se(struct sched_entity **se, struct sched_entity **pse)
{
+ return false;
}
#endif /* CONFIG_FAIR_GROUP_SCHED */
@@ -5396,6 +5414,14 @@ static bool throttle_cfs_rq(struct cfs_rq *cfs_rq)
*/
cfs_rq->throttled = 1;
cfs_rq->throttled_clock = rq_clock(rq);
+
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+ if (sched_feat(SOFT_QUOTA) && cfs_rq->tg->soft_quota == 1) {
+ list_add(&cfs_rq->soft_quota_throttled_list,
+ &per_cpu(soft_quota_throttled_cfs_rq, cpu_of(rq)));
+ }
+#endif
+
return true;
}
@@ -5414,6 +5440,11 @@ void unthrottle_cfs_rq(struct cfs_rq *cfs_rq)
se = cfs_rq->tg->se[cpu_of(rq)];
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+ if (sched_feat(SOFT_QUOTA))
+ list_del_init(&cfs_rq->soft_quota_throttled_list);
+#endif
+
#ifdef CONFIG_QOS_SCHED
/*
* if this cfs_rq throttled by qos, not need unthrottle it.
@@ -5531,6 +5562,16 @@ static void distribute_cfs_runtime(struct cfs_bandwidth *cfs_b)
struct rq_flags rf;
rq_lock_irqsave(rq, &rf);
+
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+ if (sched_feat(SOFT_QUOTA) && cfs_rq->soft_quota_enable == 1) {
+ if (cfs_rq->runtime_remaining > 0)
+ cfs_rq->runtime_remaining = 0;
+
+ cfs_rq->soft_quota_enable = 0;
+ }
+#endif
+
if (!cfs_rq_throttled(cfs_rq))
goto next;
@@ -5573,6 +5614,17 @@ static void distribute_cfs_runtime(struct cfs_bandwidth *cfs_b)
rcu_read_unlock();
}
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+static inline void init_tg_sum_soft_runtime(struct cfs_bandwidth *cfs_b)
+{
+ unsigned int cpu;
+ struct task_group *tg = container_of(cfs_b, struct task_group, cfs_bandwidth);
+
+ for_each_possible_cpu(cpu)
+ tg->cfs_rq[cpu]->sum_soft_runtime = 0;
+}
+#endif
+
/*
* Responsible for refilling a task_group's bandwidth and unthrottling its
* cfs_rqs as appropriate. If there has been no activity within the last
@@ -5590,6 +5642,11 @@ static int do_sched_cfs_period_timer(struct cfs_bandwidth *cfs_b, int overrun, u
throttled = !list_empty(&cfs_b->throttled_cfs_rq);
cfs_b->nr_periods += overrun;
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+ if (sched_feat(SOFT_QUOTA))
+ init_tg_sum_soft_runtime(cfs_b);
+#endif
+
/* Refill extra burst quota even if cfs_b->idle */
__refill_cfs_bandwidth_runtime(cfs_b);
@@ -5898,6 +5955,9 @@ static void init_cfs_rq_runtime(struct cfs_rq *cfs_rq)
#ifdef CONFIG_QOS_SCHED
INIT_LIST_HEAD(&cfs_rq->qos_throttled_list);
#endif
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+ INIT_LIST_HEAD(&cfs_rq->soft_quota_throttled_list);
+#endif
}
void start_cfs_bandwidth(struct cfs_bandwidth *cfs_b)
@@ -8536,6 +8596,7 @@ static void check_preempt_wakeup(struct rq *rq, struct task_struct *p, int wake_
struct cfs_rq *cfs_rq = task_cfs_rq(curr);
int scale = cfs_rq->nr_running >= sched_nr_latency;
int next_buddy_marked = 0;
+ bool ret = 0;
if (unlikely(se == pse))
return;
@@ -8590,7 +8651,13 @@ static void check_preempt_wakeup(struct rq *rq, struct task_struct *p, int wake_
if (unlikely(p->policy != SCHED_NORMAL) || !sched_feat(WAKEUP_PREEMPTION))
return;
- find_matching_se(&se, &pse);
+ ret = find_matching_se(&se, &pse);
+
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+ if (sched_feat(SOFT_QUOTA) && ret)
+ goto preempt;
+#endif
+
update_curr(cfs_rq_of(se));
BUG_ON(!pse);
if (wakeup_preempt_entity(se, pse) == 1) {
@@ -13823,6 +13890,9 @@ static void task_change_group_fair(struct task_struct *p, int type)
void free_fair_sched_group(struct task_group *tg)
{
int i;
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+ struct cfs_rq *cfs_rq;
+#endif
destroy_cfs_bandwidth(tg_cfs_bandwidth(tg));
destroy_auto_affinity(tg);
@@ -13831,6 +13901,12 @@ void free_fair_sched_group(struct task_group *tg)
#ifdef CONFIG_QOS_SCHED
if (tg->cfs_rq && tg->cfs_rq[i])
unthrottle_qos_sched_group(tg->cfs_rq[i]);
+#endif
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+ if (tg->cfs_rq && tg->cfs_rq[i]) {
+ cfs_rq = tg->cfs_rq[i];
+ list_del_init(&cfs_rq->soft_quota_throttled_list);
+ }
#endif
if (tg->cfs_rq)
kfree(tg->cfs_rq[i]);
@@ -14209,13 +14285,20 @@ void task_tick_relationship(struct rq *rq, struct task_struct *curr)
__init void init_sched_fair_class(void)
{
-#ifdef CONFIG_QOS_SCHED
+#if defined(CONFIG_QOS_SCHED) || defined(CONFIG_SCHED_SOFT_QUOTA)
int i;
+#endif
+#ifdef CONFIG_QOS_SCHED
for_each_possible_cpu(i)
INIT_LIST_HEAD(&per_cpu(qos_throttled_cfs_rq, i));
#endif
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+ for_each_possible_cpu(i)
+ INIT_LIST_HEAD(&per_cpu(soft_quota_throttled_cfs_rq, i));
+#endif
+
init_sched_numa_icon();
#ifdef CONFIG_SMP
@@ -14327,3 +14410,59 @@ int sched_trace_rq_nr_running(struct rq *rq)
return rq ? rq->nr_running : -1;
}
EXPORT_SYMBOL_GPL(sched_trace_rq_nr_running);
+
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+unsigned int sysctl_soft_runtime_ratio = 20;
+static bool check_soft_runtime(struct task_group *tg, int slice)
+{
+ int cpu;
+ u64 sum_soft_runtime = slice;
+ struct cfs_bandwidth *cfs_b = &tg->cfs_bandwidth;
+
+ if (cfs_b->quota == RUNTIME_INF)
+ return true;
+
+ for_each_possible_cpu(cpu)
+ sum_soft_runtime += tg->cfs_rq[cpu]->sum_soft_runtime;
+
+ return sum_soft_runtime < sysctl_soft_runtime_ratio * cfs_b->quota / 100;
+}
+
+bool unthrottle_cfs_rq_soft_quota(struct rq *rq)
+{
+ int max_cnt = 0;
+ bool ret = false;
+ struct cfs_rq *cfs_rq, *tmp_rq;
+ struct cfs_bandwidth *cfs_b;
+ int slice = sched_cfs_bandwidth_slice();
+
+ list_for_each_entry_safe(cfs_rq, tmp_rq, &per_cpu(soft_quota_throttled_cfs_rq, cpu_of(rq)),
+ soft_quota_throttled_list) {
+ if (max_cnt++ > 20)
+ break;
+
+ if (cfs_rq->throttled) {
+ cfs_b = tg_cfs_bandwidth(cfs_rq->tg);
+ raw_spin_lock(&cfs_b->lock);
+
+ if (!check_soft_runtime(cfs_rq->tg, slice)) {
+ raw_spin_unlock(&cfs_b->lock);
+ continue;
+ }
+
+ raw_spin_unlock(&cfs_b->lock);
+
+ if (cfs_rq->runtime_remaining + slice > 0) {
+ cfs_rq->runtime_remaining += slice;
+ cfs_rq->sum_soft_runtime += slice;
+ cfs_rq->soft_quota_enable = 1;
+ unthrottle_cfs_rq(cfs_rq);
+ ret = true;
+ break;
+ }
+ }
+ }
+
+ return ret;
+}
+#endif
diff --git a/kernel/sched/features.h b/kernel/sched/features.h
index 1fd89af55681..c887b0d384ae 100644
--- a/kernel/sched/features.h
+++ b/kernel/sched/features.h
@@ -78,6 +78,10 @@ SCHED_FEAT(KEEP_ON_CORE, false)
SCHED_FEAT(PARAL, false)
#endif
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+SCHED_FEAT(SOFT_QUOTA, false)
+#endif
+
/*
* Issue a WARN when we do multiple update_rq_clock() calls
* in a single rq->lock section. Default disabled because the
diff --git a/kernel/sched/idle.c b/kernel/sched/idle.c
index 3c6396d61a04..7aa0a1653bd0 100644
--- a/kernel/sched/idle.c
+++ b/kernel/sched/idle.c
@@ -439,10 +439,25 @@ static struct task_struct *pick_task_idle(struct rq *rq)
}
#endif
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+int __weak is_sibling_idle(void)
+{
+ return 0;
+}
+#endif
+
struct task_struct *pick_next_task_idle(struct rq *rq)
{
struct task_struct *next = rq->idle;
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+ if (sched_feat(SOFT_QUOTA)) {
+ if (unthrottle_cfs_rq_soft_quota(rq) && rq->cfs.nr_running &&
+ is_sibling_idle())
+ return pick_next_task_fair(rq, NULL, NULL);
+ }
+#endif
+
set_next_task_idle(rq, next, true);
return next;
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
index fe6342305b0f..9b2779e8fc91 100644
--- a/kernel/sched/sched.h
+++ b/kernel/sched/sched.h
@@ -508,6 +508,9 @@ struct task_group {
#else
KABI_RESERVE(4)
#endif
+#if defined(CONFIG_SCHED_SOFT_QUOTA)
+ KABI_EXTEND(u64 soft_quota)
+#endif
};
#ifdef CONFIG_SCHED_STEAL
@@ -606,6 +609,10 @@ static inline int init_auto_affinity(struct task_group *tg)
static inline void tg_update_affinity_domains(int cpu, int online) {}
#endif
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+extern bool unthrottle_cfs_rq_soft_quota(struct rq *rq);
+#endif
+
#ifdef CONFIG_FAIR_GROUP_SCHED
extern int sched_group_set_shares(struct task_group *tg, unsigned long shares);
@@ -734,6 +741,11 @@ struct cfs_rq {
KABI_RESERVE(3)
KABI_RESERVE(4)
#endif
+#if defined(CONFIG_SCHED_SOFT_QUOTA)
+ KABI_EXTEND(u64 soft_quota_enable)
+ KABI_EXTEND(u64 sum_soft_runtime)
+ KABI_EXTEND(struct list_head soft_quota_throttled_list)
+#endif
};
static inline int rt_bandwidth_enabled(void)
diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 0b1c13a05332..738d9a4455c1 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -2831,6 +2831,17 @@ static struct ctl_table kern_table[] = {
.extra2 = &one_hundred,
},
#endif
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+ {
+ .procname = "sched_soft_runtime_ratio",
+ .data = &sysctl_soft_runtime_ratio,
+ .maxlen = sizeof(sysctl_soft_runtime_ratio),
+ .mode = 0644,
+ .proc_handler = proc_dointvec_minmax,
+ .extra1 = SYSCTL_ONE,
+ .extra2 = &one_hundred,
+ },
+#endif
#ifdef CONFIG_SCHED_STEAL
{
.procname = "sched_max_steal_count",
--
2.25.1
2
1
23 Jun '25
From: Takashi Iwai <tiwai(a)suse.de>
stable inclusion
from stable-v6.6.93
commit 74d90875f3d43f3eff0e9861c4701418795d3455
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICGACK
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id…
--------------------------------
commit 93a81ca0657758b607c3f4ba889ae806be9beb73 upstream.
The PCM OSS layer tries to clear the buffer with the silence data at
initialization (or reconfiguration) of a stream with the explicit call
of snd_pcm_format_set_silence() with runtime->dma_area. But this may
lead to a UAF because the accessed runtime->dma_area might be freed
concurrently, as it's performed outside the PCM ops.
For avoiding it, move the code into the PCM core and perform it inside
the buffer access lock, so that it won't be changed during the
operation.
Reported-by: syzbot+32d4647f551007595173(a)syzkaller.appspotmail.com
Closes: https://lore.kernel.org/68164d8e.050a0220.11da1b.0019.GAE@google.com
Cc: <stable(a)vger.kernel.org>
Link: https://patch.msgid.link/20250516080817.20068-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai(a)suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
Signed-off-by: Luo Gengkun <luogengkun2(a)huawei.com>
---
include/sound/pcm.h | 2 ++
sound/core/oss/pcm_oss.c | 3 +--
sound/core/pcm_native.c | 11 +++++++++++
3 files changed, 14 insertions(+), 2 deletions(-)
diff --git a/include/sound/pcm.h b/include/sound/pcm.h
index 2a815373dac1..ed4449cbdf80 100644
--- a/include/sound/pcm.h
+++ b/include/sound/pcm.h
@@ -1427,6 +1427,8 @@ int snd_pcm_lib_mmap_iomem(struct snd_pcm_substream *substream, struct vm_area_s
#define snd_pcm_lib_mmap_iomem NULL
#endif
+void snd_pcm_runtime_buffer_set_silence(struct snd_pcm_runtime *runtime);
+
/**
* snd_pcm_limit_isa_dma_size - Get the max size fitting with ISA DMA transfer
* @dma: DMA number
diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c
index 728c211142d1..471de2d1b37a 100644
--- a/sound/core/oss/pcm_oss.c
+++ b/sound/core/oss/pcm_oss.c
@@ -1085,8 +1085,7 @@ static int snd_pcm_oss_change_params_locked(struct snd_pcm_substream *substream)
runtime->oss.params = 0;
runtime->oss.prepare = 1;
runtime->oss.buffer_used = 0;
- if (runtime->dma_area)
- snd_pcm_format_set_silence(runtime->format, runtime->dma_area, bytes_to_samples(runtime, runtime->dma_bytes));
+ snd_pcm_runtime_buffer_set_silence(runtime);
runtime->oss.period_frames = snd_pcm_alsa_frames(substream, oss_period_size);
diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
index e40de64ec85c..31fc20350fd9 100644
--- a/sound/core/pcm_native.c
+++ b/sound/core/pcm_native.c
@@ -703,6 +703,17 @@ static void snd_pcm_buffer_access_unlock(struct snd_pcm_runtime *runtime)
atomic_inc(&runtime->buffer_accessing);
}
+/* fill the PCM buffer with the current silence format; called from pcm_oss.c */
+void snd_pcm_runtime_buffer_set_silence(struct snd_pcm_runtime *runtime)
+{
+ snd_pcm_buffer_access_lock(runtime);
+ if (runtime->dma_area)
+ snd_pcm_format_set_silence(runtime->format, runtime->dma_area,
+ bytes_to_samples(runtime, runtime->dma_bytes));
+ snd_pcm_buffer_access_unlock(runtime);
+}
+EXPORT_SYMBOL_GPL(snd_pcm_runtime_buffer_set_silence);
+
#if IS_ENABLED(CONFIG_SND_PCM_OSS)
#define is_oss_stream(substream) ((substream)->oss.oss)
#else
--
2.34.1
1
0
23 Jun '25
From: Takashi Iwai <tiwai(a)suse.de>
stable inclusion
from stable-v5.10.238
commit 8170d8ec4efd0be352c14cb61f374e30fb0c2a25
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICGACK
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id…
--------------------------------
commit 93a81ca0657758b607c3f4ba889ae806be9beb73 upstream.
The PCM OSS layer tries to clear the buffer with the silence data at
initialization (or reconfiguration) of a stream with the explicit call
of snd_pcm_format_set_silence() with runtime->dma_area. But this may
lead to a UAF because the accessed runtime->dma_area might be freed
concurrently, as it's performed outside the PCM ops.
For avoiding it, move the code into the PCM core and perform it inside
the buffer access lock, so that it won't be changed during the
operation.
Reported-by: syzbot+32d4647f551007595173(a)syzkaller.appspotmail.com
Closes: https://lore.kernel.org/68164d8e.050a0220.11da1b.0019.GAE@google.com
Cc: <stable(a)vger.kernel.org>
Link: https://patch.msgid.link/20250516080817.20068-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai(a)suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
Signed-off-by: Luo Gengkun <luogengkun2(a)huawei.com>
---
include/sound/pcm.h | 2 ++
sound/core/oss/pcm_oss.c | 3 +--
sound/core/pcm_native.c | 11 +++++++++++
3 files changed, 14 insertions(+), 2 deletions(-)
diff --git a/include/sound/pcm.h b/include/sound/pcm.h
index 6554a9f71c62..c573c6a7da12 100644
--- a/include/sound/pcm.h
+++ b/include/sound/pcm.h
@@ -1334,6 +1334,8 @@ int snd_pcm_lib_mmap_iomem(struct snd_pcm_substream *substream, struct vm_area_s
#define snd_pcm_lib_mmap_iomem NULL
#endif
+void snd_pcm_runtime_buffer_set_silence(struct snd_pcm_runtime *runtime);
+
/**
* snd_pcm_limit_isa_dma_size - Get the max size fitting with ISA DMA transfer
* @dma: DMA number
diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c
index de6f94bee50b..8eb5fef41dbe 100644
--- a/sound/core/oss/pcm_oss.c
+++ b/sound/core/oss/pcm_oss.c
@@ -1078,8 +1078,7 @@ static int snd_pcm_oss_change_params_locked(struct snd_pcm_substream *substream)
runtime->oss.params = 0;
runtime->oss.prepare = 1;
runtime->oss.buffer_used = 0;
- if (runtime->dma_area)
- snd_pcm_format_set_silence(runtime->format, runtime->dma_area, bytes_to_samples(runtime, runtime->dma_bytes));
+ snd_pcm_runtime_buffer_set_silence(runtime);
runtime->oss.period_frames = snd_pcm_alsa_frames(substream, oss_period_size);
diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
index 9425fcd30c4c..98bd6fe850d3 100644
--- a/sound/core/pcm_native.c
+++ b/sound/core/pcm_native.c
@@ -685,6 +685,17 @@ static void snd_pcm_buffer_access_unlock(struct snd_pcm_runtime *runtime)
atomic_inc(&runtime->buffer_accessing);
}
+/* fill the PCM buffer with the current silence format; called from pcm_oss.c */
+void snd_pcm_runtime_buffer_set_silence(struct snd_pcm_runtime *runtime)
+{
+ snd_pcm_buffer_access_lock(runtime);
+ if (runtime->dma_area)
+ snd_pcm_format_set_silence(runtime->format, runtime->dma_area,
+ bytes_to_samples(runtime, runtime->dma_bytes));
+ snd_pcm_buffer_access_unlock(runtime);
+}
+EXPORT_SYMBOL_GPL(snd_pcm_runtime_buffer_set_silence);
+
#if IS_ENABLED(CONFIG_SND_PCM_OSS)
#define is_oss_stream(substream) ((substream)->oss.oss)
#else
--
2.34.1
2
1
[openeuler:OLK-5.10 2978/2978] drivers/net/ethernet/huawei/hinic3/hinic3_irq.c:22:5: warning: no previous prototype for 'hinic3_poll'
by kernel test robot 23 Jun '25
by kernel test robot 23 Jun '25
23 Jun '25
tree: https://gitee.com/openeuler/kernel.git OLK-5.10
head: 04dbc107e40be138cc70f7d15d50779f5538f412
commit: ebcedbe6ddb7bfcb756769994b3a796c771b43f5 [2978/2978] net/hinic3: Add Huawei Intelligent Network Card Driver: hinic3
config: x86_64-buildonly-randconfig-002-20250623 (https://download.01.org/0day-ci/archive/20250623/202506231925.HQ2gIERd-lkp@…)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250623/202506231925.HQ2gIERd-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202506231925.HQ2gIERd-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/net/ethernet/huawei/hinic3/hinic3_irq.c:22:5: warning: no previous prototype for 'hinic3_poll' [-Wmissing-prototypes]
22 | int hinic3_poll(struct napi_struct *napi, int budget)
| ^~~~~~~~~~~
--
>> drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:76:6: warning: no previous prototype for 'hinic3_uld_lock_init' [-Wmissing-prototypes]
76 | void hinic3_uld_lock_init(void)
| ^~~~~~~~~~~~~~~~~~~~
--
>> drivers/net/ethernet/huawei/hinic3/hinic3_rx.c:740:5: warning: no previous prototype for 'hinic3_run_xdp' [-Wmissing-prototypes]
740 | int hinic3_run_xdp(struct hinic3_rxq *rxq, u32 pkt_len)
| ^~~~~~~~~~~~~~
>> drivers/net/ethernet/huawei/hinic3/hinic3_rx.c:1156:5: warning: no previous prototype for 'rxq_restore' [-Wmissing-prototypes]
1156 | int rxq_restore(struct hinic3_nic_dev *nic_dev, u16 q_id, u16 hw_ci)
| ^~~~~~~~~~~
drivers/net/ethernet/huawei/hinic3/hinic3_rx.c:1254:6: warning: no previous prototype for 'rxq_is_normal' [-Wmissing-prototypes]
1254 | bool rxq_is_normal(struct hinic3_rxq *rxq, struct rxq_check_info rxq_info)
| ^~~~~~~~~~~~~
--
drivers/net/ethernet/huawei/hinic3/hinic3_ntuple.c:346:6: warning: no previous prototype for 'hinic3_flush_rx_flow_rule' [-Wmissing-prototypes]
346 | void hinic3_flush_rx_flow_rule(struct hinic3_nic_dev *nic_dev)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/huawei/hinic3/hinic3_ntuple.c:785:5: warning: no previous prototype for 'hinic3_ethtool_flow_replace' [-Wmissing-prototypes]
785 | int hinic3_ethtool_flow_replace(struct hinic3_nic_dev *nic_dev,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic3/hinic3_ntuple.c:830:5: warning: no previous prototype for 'hinic3_ethtool_flow_remove' [-Wmissing-prototypes]
830 | int hinic3_ethtool_flow_remove(struct hinic3_nic_dev *nic_dev, u32 location)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic3/hinic3_ntuple.c:852:5: warning: no previous prototype for 'hinic3_ethtool_get_flow' [-Wmissing-prototypes]
852 | int hinic3_ethtool_get_flow(const struct hinic3_nic_dev *nic_dev,
| ^~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic3/hinic3_ntuple.c:875:5: warning: no previous prototype for 'hinic3_ethtool_get_all_flows' [-Wmissing-prototypes]
875 | int hinic3_ethtool_get_all_flows(const struct hinic3_nic_dev *nic_dev,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic3/hinic3_ntuple.c:893:6: warning: no previous prototype for 'hinic3_validate_channel_setting_in_ntuple' [-Wmissing-prototypes]
893 | bool hinic3_validate_channel_setting_in_ntuple(const struct hinic3_nic_dev *nic_dev, u32 q_num)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
--
>> drivers/net/ethernet/huawei/hinic3/hinic3_nic_dbg.c:19:5: warning: no previous prototype for 'hinic3_dbg_get_wqe_info' [-Wmissing-prototypes]
19 | int hinic3_dbg_get_wqe_info(void *hwdev, u16 q_id, u16 idx, u16 wqebb_cnt,
| ^~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/hinic3/hinic3_nic_dbg.c:60:5: warning: no previous prototype for 'hinic3_dbg_get_sq_info' [-Wmissing-prototypes]
60 | int hinic3_dbg_get_sq_info(void *hwdev, u16 q_id, struct nic_sq_info *sq_info,
| ^~~~~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/huawei/hinic3/hinic3_nic_dbg.c:103:5: warning: no previous prototype for 'hinic3_dbg_get_rq_info' [-Wmissing-prototypes]
103 | int hinic3_dbg_get_rq_info(void *hwdev, u16 q_id, struct nic_rq_info *rq_info,
| ^~~~~~~~~~~~~~~~~~~~~~
vim +/hinic3_poll +22 drivers/net/ethernet/huawei/hinic3/hinic3_irq.c
21
> 22 int hinic3_poll(struct napi_struct *napi, int budget)
23 {
24 int tx_pkts, rx_pkts;
25 struct hinic3_irq *irq_cfg =
26 container_of(napi, struct hinic3_irq, napi);
27 struct hinic3_nic_dev *nic_dev = netdev_priv(irq_cfg->netdev);
28
29 rx_pkts = hinic3_rx_poll(irq_cfg->rxq, budget);
30
31 tx_pkts = hinic3_tx_poll(irq_cfg->txq, budget);
32 if (tx_pkts >= budget || rx_pkts >= budget)
33 return budget;
34
35 napi_complete(napi);
36
37 hinic3_set_msix_state(nic_dev->hwdev, irq_cfg->msix_entry_idx,
38 HINIC3_MSIX_ENABLE);
39
40 return max(tx_pkts, rx_pkts);
41 }
42
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
23 Jun '25
This patch fix issues in mem_sampling:
- Prevent mem_sampling from enabling if SPE initialization fails.
- Fix inaccurate sampling during NUMA balancing and DAMON.
These changes improve memory sampling accuracy and stability on ARM
systems.
changes since v3:
-- fix bugzilla issue.
Ze Zuo (2):
mm/mem_sampling: Prevent mem_sampling from being enabled if SPE init
failed
mm/mem_sampling: Fix inaccurate sampling for NUMA balancing and DAMON
drivers/arm/mm_monitor/mm_spe.c | 6 +++---
include/linux/mem_sampling.h | 7 ++++---
mm/mem_sampling.c | 11 +++++++++--
3 files changed, 16 insertions(+), 8 deletions(-)
--
2.25.1
2
3
23 Jun '25
hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/ICH7AS
CVE: NA
--------------------------------
This patch adds a new DAMON access tracking mechanism using ARM Statistical
Profiling Extension (SPE). By parsing memory access samples from SPE, DAMON
can infer access patterns with low overhead and higher precision on
supported ARM platforms.
Signed-off-by: Ze Zuo <zuoze1(a)huawei.com>
---
changes since v1:
-- fix bugzilla issues.
include/trace/events/kmem.h | 21 +++++++++++++++++++++
mm/mem_sampling.c | 1 +
2 files changed, 22 insertions(+)
diff --git a/include/trace/events/kmem.h b/include/trace/events/kmem.h
index 28b9679c474d..3e78e6bd6e18 100644
--- a/include/trace/events/kmem.h
+++ b/include/trace/events/kmem.h
@@ -523,6 +523,27 @@ TRACE_EVENT(mm_mem_sampling_access_record,
__entry->cpuid, __entry->pid)
);
#endif /* CONFIG_NUMABALANCING_MEM_SAMPLING */
+
+#ifdef CONFIG_DAMON_MEM_SAMPLING
+TRACE_EVENT(mm_mem_sampling_damon_record,
+
+ TP_PROTO(u64 vaddr, int pid),
+
+ TP_ARGS(vaddr, pid),
+
+ TP_STRUCT__entry(
+ __field(u64, vaddr)
+ __field(int, pid)
+ ),
+
+ TP_fast_assign(
+ __entry->vaddr = vaddr;
+ __entry->pid = pid;
+ ),
+
+ TP_printk("vaddr=%llx pid=%d", __entry->vaddr, __entry->pid)
+);
+#endif /* CONFIG_DAMON_MEM_SAMPLING */
#endif /* _TRACE_KMEM_H */
/* This part must be outside protection */
diff --git a/mm/mem_sampling.c b/mm/mem_sampling.c
index 9ee68e15d1f6..8d79e83e64f0 100644
--- a/mm/mem_sampling.c
+++ b/mm/mem_sampling.c
@@ -316,6 +316,7 @@ static void damon_mem_sampling_record_cb(struct mem_sampling_record *record)
mmput(mm);
domon_record.vaddr = record->virt_addr;
+ trace_mm_mem_sampling_damon_record(record->virt_addr, (pid_t)record->context_id);
/* only the proc under monitor now has damon_fifo */
if (damon_fifo) {
--
2.25.1
2
1
23 Jun '25
This patch fix issues in mem_sampling:
- Prevent mem_sampling from enabling if SPE initialization fails.
- Fix inaccurate sampling during NUMA balancing and DAMON.
These changes improve memory sampling accuracy and stability on ARM
systems.
changes since v2:
-- remove the feature patch.
-- fix bugzilla number.
Ze Zuo (2):
mm/mem_sampling: Prevent mem_sampling from being enabled if SPE init
failed
mm/mem_sampling: Fix inaccurate sampling for NUMA balancing and DAMON
drivers/arm/mm_monitor/mm_spe.c | 6 +++---
include/linux/mem_sampling.h | 7 ++++---
mm/mem_sampling.c | 11 +++++++++--
3 files changed, 16 insertions(+), 8 deletions(-)
--
2.25.1
2
3
hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/ICH7AS
CVE: NA
--------------------------------
This patch adds a new DAMON access tracking mechanism using ARM Statistical
Profiling Extension (SPE). By parsing memory access samples from SPE, DAMON
can infer access patterns with low overhead and higher precision on
supported ARM platforms.
Signed-off-by: Ze Zuo <zuoze1(a)huawei.com>
---
include/trace/events/kmem.h | 21 +++++++++++++++++++++
mm/mem_sampling.c | 1 +
2 files changed, 22 insertions(+)
diff --git a/include/trace/events/kmem.h b/include/trace/events/kmem.h
index 28b9679c474d..3e78e6bd6e18 100644
--- a/include/trace/events/kmem.h
+++ b/include/trace/events/kmem.h
@@ -523,6 +523,27 @@ TRACE_EVENT(mm_mem_sampling_access_record,
__entry->cpuid, __entry->pid)
);
#endif /* CONFIG_NUMABALANCING_MEM_SAMPLING */
+
+#ifdef CONFIG_DAMON_MEM_SAMPLING
+TRACE_EVENT(mm_mem_sampling_damon_record,
+
+ TP_PROTO(u64 vaddr, int pid),
+
+ TP_ARGS(vaddr, pid),
+
+ TP_STRUCT__entry(
+ __field(u64, vaddr)
+ __field(int, pid)
+ ),
+
+ TP_fast_assign(
+ __entry->vaddr = vaddr;
+ __entry->pid = pid;
+ ),
+
+ TP_printk("vaddr=%llx pid=%d", __entry->vaddr, __entry->pid)
+);
+#endif /* CONFIG_DAMON_MEM_SAMPLING */
#endif /* _TRACE_KMEM_H */
/* This part must be outside protection */
diff --git a/mm/mem_sampling.c b/mm/mem_sampling.c
index 9ee68e15d1f6..8d79e83e64f0 100644
--- a/mm/mem_sampling.c
+++ b/mm/mem_sampling.c
@@ -316,6 +316,7 @@ static void damon_mem_sampling_record_cb(struct mem_sampling_record *record)
mmput(mm);
domon_record.vaddr = record->virt_addr;
+ trace_mm_mem_sampling_damon_record(record->virt_addr, (pid_t)record->context_id);
/* only the proc under monitor now has damon_fifo */
if (damon_fifo) {
--
2.25.1
1
0
[PATCH OLK-6.6] drm/radeon: fix uninitialized size issue in radeon_vce_cs_parse()
by Zicheng Qu 23 Jun '25
by Zicheng Qu 23 Jun '25
23 Jun '25
From: Nikita Zhandarovich <n.zhandarovich(a)fintech.ru>
stable inclusion
from stable-v6.6.85
commit 3ce08215cad55c10a6eeeb33d3583b6cfffe3ab8
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/IBYOFP
CVE: CVE-2025-21996
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id…
--------------------------------
commit dd8689b52a24807c2d5ce0a17cb26dc87f75235c upstream.
On the off chance that command stream passed from userspace via
ioctl() call to radeon_vce_cs_parse() is weirdly crafted and
first command to execute is to encode (case 0x03000001), the function
in question will attempt to call radeon_vce_cs_reloc() with size
argument that has not been properly initialized. Specifically, 'size'
will point to 'tmp' variable before the latter had a chance to be
assigned any value.
Play it safe and init 'tmp' with 0, thus ensuring that
radeon_vce_cs_reloc() will catch an early error in cases like these.
Found by Linux Verification Center (linuxtesting.org) with static
analysis tool SVACE.
Fixes: 2fc5703abda2 ("drm/radeon: check VCE relocation buffer range v3")
Signed-off-by: Nikita Zhandarovich <n.zhandarovich(a)fintech.ru>
Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com>
(cherry picked from commit 2d52de55f9ee7aaee0e09ac443f77855989c6b68)
Cc: stable(a)vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
Signed-off-by: Zicheng Qu <quzicheng(a)huawei.com>
---
drivers/gpu/drm/radeon/radeon_vce.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/radeon/radeon_vce.c b/drivers/gpu/drm/radeon/radeon_vce.c
index d84b780e318c..2eb1636c560e 100644
--- a/drivers/gpu/drm/radeon/radeon_vce.c
+++ b/drivers/gpu/drm/radeon/radeon_vce.c
@@ -561,7 +561,7 @@ int radeon_vce_cs_parse(struct radeon_cs_parser *p)
{
int session_idx = -1;
bool destroyed = false, created = false, allocated = false;
- uint32_t tmp, handle = 0;
+ uint32_t tmp = 0, handle = 0;
uint32_t *size = &tmp;
int i, r = 0;
--
2.34.1
2
1
23 Jun '25
From: Zizhi Wo <wozizhi(a)huaweicloud.com>
hulk inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/ICFXTV
CVE: NA
--------------------------------
The current calling process may trigger a potential ABBA deadlock. The
calling stack is as follows:
do_mkdirat
user_path_create
filename_create
mnt_want_write --lock a
inode_lock_nested(path->dentry->d_inode, I_MUTEX_PARENT) --lock b
vfs_write
cachefiles_daemon_write
cachefiles_daemon_cull
cachefiles_cull
cachefiles_check_active
inode_lock_nested(d_inode(dir), I_MUTEX_PARENT) --lock b
cachefiles_remove_object_xattr
mnt_want_write --lock a
vfs_removexattr
This is because there is a problem with the lock order. mnt_want_write()
should be called first, and then inode_lock_nested(). Fix the lock order.
And delete the redundant code in cachefiles_check_old_object_xattr(),
because this part of the process cannot be triggered.
Fixes: 2a0beff2d223 ("cachefiles: Fix non-taking of sb_writers around set/removexattr")
Signed-off-by: Zizhi Wo <wozizhi(a)huaweicloud.com>
---
fs/cachefiles/namei.c | 9 ++++++++-
fs/cachefiles/xattr.c | 20 ++++----------------
2 files changed, 12 insertions(+), 17 deletions(-)
diff --git a/fs/cachefiles/namei.c b/fs/cachefiles/namei.c
index 6eeef666c609..6fc8c504ae1b 100644
--- a/fs/cachefiles/namei.c
+++ b/fs/cachefiles/namei.c
@@ -990,9 +990,15 @@ int cachefiles_cull(struct cachefiles_cache *cache, struct dentry *dir,
_enter(",%pd/,%s", dir, filename);
+ ret = mnt_want_write(cache->mnt);
+ if (ret < 0)
+ return ret;
+
victim = cachefiles_check_active(cache, dir, filename);
- if (IS_ERR(victim))
+ if (IS_ERR(victim)) {
+ mnt_drop_write(cache->mnt);
return PTR_ERR(victim);
+ }
_debug("victim -> %p %s",
victim, d_backing_inode(victim) ? "positive" : "negative");
@@ -1003,6 +1009,7 @@ int cachefiles_cull(struct cachefiles_cache *cache, struct dentry *dir,
_debug("victim is cullable");
ret = cachefiles_remove_object_xattr(cache, victim);
+ mnt_drop_write(cache->mnt);
if (ret < 0)
goto error_unlock;
diff --git a/fs/cachefiles/xattr.c b/fs/cachefiles/xattr.c
index bac55fc7359e..646a8002d0cf 100644
--- a/fs/cachefiles/xattr.c
+++ b/fs/cachefiles/xattr.c
@@ -243,7 +243,6 @@ int cachefiles_check_old_object_xattr(struct cachefiles_object *object,
struct cachefiles_xattr *auxdata)
{
struct cachefiles_xattr *auxbuf;
- struct cachefiles_cache *cache;
unsigned int len = sizeof(struct cachefiles_xattr) + 512;
struct dentry *dentry = object->dentry;
int ret;
@@ -301,17 +300,10 @@ int cachefiles_check_old_object_xattr(struct cachefiles_object *object,
BUG();
}
- cache = container_of(object->fscache.cache,
- struct cachefiles_cache, cache);
-
/* update the current label */
- ret = mnt_want_write(cache->mnt);
- if (ret == 0) {
- ret = vfs_setxattr(dentry, cachefiles_xattr_cache,
- &auxdata->type, auxdata->len,
- XATTR_REPLACE);
- mnt_drop_write(cache->mnt);
- }
+ ret = vfs_setxattr(dentry, cachefiles_xattr_cache,
+ &auxdata->type, auxdata->len,
+ XATTR_REPLACE);
if (ret < 0) {
cachefiles_io_error_obj(object,
"Can't update xattr on %lu"
@@ -393,11 +385,7 @@ int cachefiles_remove_object_xattr(struct cachefiles_cache *cache,
{
int ret;
- ret = mnt_want_write(cache->mnt);
- if (ret == 0) {
- ret = vfs_removexattr(dentry, cachefiles_xattr_cache);
- mnt_drop_write(cache->mnt);
- }
+ ret = vfs_removexattr(dentry, cachefiles_xattr_cache);
if (ret < 0) {
if (ret == -ENOENT || ret == -ENODATA)
ret = 0;
--
2.39.2
2
1
23 Jun '25
From: Jiri Olsa <jolsa(a)kernel.org>
mainline inclusion
from mainline-v6.7-rc5
commit 4b7de801606e504e69689df71475d27e35336fb3
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/ICH20Y
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?…
--------------------------------
Lee pointed out issue found by syscaller [0] hitting BUG in prog array
map poke update in prog_array_map_poke_run function due to error value
returned from bpf_arch_text_poke function.
There's race window where bpf_arch_text_poke can fail due to missing
bpf program kallsym symbols, which is accounted for with check for
-EINVAL in that BUG_ON call.
The problem is that in such case we won't update the tail call jump
and cause imbalance for the next tail call update check which will
fail with -EBUSY in bpf_arch_text_poke.
I'm hitting following race during the program load:
CPU 0 CPU 1
bpf_prog_load
bpf_check
do_misc_fixups
prog_array_map_poke_track
map_update_elem
bpf_fd_array_map_update_elem
prog_array_map_poke_run
bpf_arch_text_poke returns -EINVAL
bpf_prog_kallsyms_add
After bpf_arch_text_poke (CPU 1) fails to update the tail call jump, the next
poke update fails on expected jump instruction check in bpf_arch_text_poke
with -EBUSY and triggers the BUG_ON in prog_array_map_poke_run.
Similar race exists on the program unload.
Fixing this by moving the update to bpf_arch_poke_desc_update function which
makes sure we call __bpf_arch_text_poke that skips the bpf address check.
Each architecture has slightly different approach wrt looking up bpf address
in bpf_arch_text_poke, so instead of splitting the function or adding new
'checkip' argument in previous version, it seems best to move the whole
map_poke_run update as arch specific code.
[0] https://syzkaller.appspot.com/bug?extid=97a4fe20470e9bc30810
Fixes: ebf7d1f508a7 ("bpf, x64: rework pro/epilogue and tailcall handling in JIT")
Reported-by: syzbot+97a4fe20470e9bc30810(a)syzkaller.appspotmail.com
Signed-off-by: Jiri Olsa <jolsa(a)kernel.org>
Signed-off-by: Daniel Borkmann <daniel(a)iogearbox.net>
Acked-by: Yonghong Song <yonghong.song(a)linux.dev>
Cc: Lee Jones <lee(a)kernel.org>
Cc: Maciej Fijalkowski <maciej.fijalkowski(a)intel.com>
Link: https://lore.kernel.org/bpf/20231206083041.1306660-2-jolsa@kernel.org
Conflicts:
arch/x86/net/bpf_jit_comp.c
include/linux/bpf.h
[There has some context conflicts, and a clean up patch 1022a5498f6f ("bpf,
x86_64: Use bpf_jit_binary_pack_alloc") which is no need to merge]
Signed-off-by: Tengda Wu <wutengda2(a)huawei.com>
---
arch/x86/net/bpf_jit_comp.c | 46 +++++++++++++++++++++++++++++
include/linux/bpf.h | 3 ++
kernel/bpf/arraymap.c | 58 +++++++------------------------------
3 files changed, 59 insertions(+), 48 deletions(-)
diff --git a/arch/x86/net/bpf_jit_comp.c b/arch/x86/net/bpf_jit_comp.c
index 987b02b857bc..dc6f077e2a2f 100644
--- a/arch/x86/net/bpf_jit_comp.c
+++ b/arch/x86/net/bpf_jit_comp.c
@@ -2169,3 +2169,49 @@ u64 bpf_arch_uaddress_limit(void)
{
return 0;
}
+
+void bpf_arch_poke_desc_update(struct bpf_jit_poke_descriptor *poke,
+ struct bpf_prog *new, struct bpf_prog *old)
+{
+ u8 *old_addr, *new_addr, *old_bypass_addr;
+ int ret;
+
+ old_bypass_addr = old ? NULL : poke->bypass_addr;
+ old_addr = old ? (u8 *)old->bpf_func + poke->adj_off : NULL;
+ new_addr = new ? (u8 *)new->bpf_func + poke->adj_off : NULL;
+
+ /*
+ * On program loading or teardown, the program's kallsym entry
+ * might not be in place, so we use __bpf_arch_text_poke to skip
+ * the kallsyms check.
+ */
+ if (new) {
+ ret = __bpf_arch_text_poke(poke->tailcall_target,
+ BPF_MOD_JUMP,
+ old_addr, new_addr, true);
+ BUG_ON(ret < 0);
+ if (!old) {
+ ret = __bpf_arch_text_poke(poke->tailcall_bypass,
+ BPF_MOD_JUMP,
+ poke->bypass_addr,
+ NULL, true);
+ BUG_ON(ret < 0);
+ }
+ } else {
+ ret = __bpf_arch_text_poke(poke->tailcall_bypass,
+ BPF_MOD_JUMP,
+ old_bypass_addr,
+ poke->bypass_addr, true);
+ BUG_ON(ret < 0);
+ /* let other CPUs finish the execution of program
+ * so that it will not possible to expose them
+ * to invalid nop, stack unwind, nop state
+ */
+ if (!ret)
+ synchronize_rcu();
+ ret = __bpf_arch_text_poke(poke->tailcall_target,
+ BPF_MOD_JUMP,
+ old_addr, NULL, true);
+ BUG_ON(ret < 0);
+ }
+}
diff --git a/include/linux/bpf.h b/include/linux/bpf.h
index f2e1633c5c82..f0db30991f68 100644
--- a/include/linux/bpf.h
+++ b/include/linux/bpf.h
@@ -2144,6 +2144,9 @@ enum bpf_text_poke_type {
int bpf_arch_text_poke(void *ip, enum bpf_text_poke_type t,
void *addr1, void *addr2);
+void bpf_arch_poke_desc_update(struct bpf_jit_poke_descriptor *poke,
+ struct bpf_prog *new, struct bpf_prog *old);
+
struct btf_id_set;
bool btf_id_set_contains(const struct btf_id_set *set, u32 id);
diff --git a/kernel/bpf/arraymap.c b/kernel/bpf/arraymap.c
index b5b8b57dc212..dfabf842f830 100644
--- a/kernel/bpf/arraymap.c
+++ b/kernel/bpf/arraymap.c
@@ -916,11 +916,16 @@ static void prog_array_map_poke_untrack(struct bpf_map *map,
mutex_unlock(&aux->poke_mutex);
}
+void __weak bpf_arch_poke_desc_update(struct bpf_jit_poke_descriptor *poke,
+ struct bpf_prog *new, struct bpf_prog *old)
+{
+ WARN_ON_ONCE(1);
+}
+
static void prog_array_map_poke_run(struct bpf_map *map, u32 key,
struct bpf_prog *old,
struct bpf_prog *new)
{
- u8 *old_addr, *new_addr, *old_bypass_addr;
struct prog_poke_elem *elem;
struct bpf_array_aux *aux;
@@ -929,7 +934,7 @@ static void prog_array_map_poke_run(struct bpf_map *map, u32 key,
list_for_each_entry(elem, &aux->poke_progs, list) {
struct bpf_jit_poke_descriptor *poke;
- int i, ret;
+ int i;
for (i = 0; i < elem->aux->size_poke_tab; i++) {
poke = &elem->aux->poke_tab[i];
@@ -948,21 +953,10 @@ static void prog_array_map_poke_run(struct bpf_map *map, u32 key,
* activated, so tail call updates can arrive from here
* while JIT is still finishing its final fixup for
* non-activated poke entries.
- * 3) On program teardown, the program's kallsym entry gets
- * removed out of RCU callback, but we can only untrack
- * from sleepable context, therefore bpf_arch_text_poke()
- * might not see that this is in BPF text section and
- * bails out with -EINVAL. As these are unreachable since
- * RCU grace period already passed, we simply skip them.
- * 4) Also programs reaching refcount of zero while patching
+ * 3) Also programs reaching refcount of zero while patching
* is in progress is okay since we're protected under
* poke_mutex and untrack the programs before the JIT
- * buffer is freed. When we're still in the middle of
- * patching and suddenly kallsyms entry of the program
- * gets evicted, we just skip the rest which is fine due
- * to point 3).
- * 5) Any other error happening below from bpf_arch_text_poke()
- * is a unexpected bug.
+ * buffer is freed.
*/
if (!READ_ONCE(poke->tailcall_target_stable))
continue;
@@ -972,39 +966,7 @@ static void prog_array_map_poke_run(struct bpf_map *map, u32 key,
poke->tail_call.key != key)
continue;
- old_bypass_addr = old ? NULL : poke->bypass_addr;
- old_addr = old ? (u8 *)old->bpf_func + poke->adj_off : NULL;
- new_addr = new ? (u8 *)new->bpf_func + poke->adj_off : NULL;
-
- if (new) {
- ret = bpf_arch_text_poke(poke->tailcall_target,
- BPF_MOD_JUMP,
- old_addr, new_addr);
- BUG_ON(ret < 0 && ret != -EINVAL);
- if (!old) {
- ret = bpf_arch_text_poke(poke->tailcall_bypass,
- BPF_MOD_JUMP,
- poke->bypass_addr,
- NULL);
- BUG_ON(ret < 0 && ret != -EINVAL);
- }
- } else {
- ret = bpf_arch_text_poke(poke->tailcall_bypass,
- BPF_MOD_JUMP,
- old_bypass_addr,
- poke->bypass_addr);
- BUG_ON(ret < 0 && ret != -EINVAL);
- /* let other CPUs finish the execution of program
- * so that it will not possible to expose them
- * to invalid nop, stack unwind, nop state
- */
- if (!ret)
- synchronize_rcu();
- ret = bpf_arch_text_poke(poke->tailcall_target,
- BPF_MOD_JUMP,
- old_addr, NULL);
- BUG_ON(ret < 0 && ret != -EINVAL);
- }
+ bpf_arch_poke_desc_update(poke, new, old);
}
}
}
--
2.34.1
2
1
hulk inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I8KESX
--------------------------------
During introduce userswap to 6.6, bit VM_USWAP is change to 62 by mistake.
This is different with the existing bit in 5.10.
Change this bit to bit 61 to fix this problem.
Fixes: ec6250211515 ("mm/userswap: add VM_USWAP and SWP_USERSWAP_ENTRY")
Signed-off-by: Wupeng Ma <mawupeng1(a)huawei.com>
---
include/linux/mm.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/mm.h b/include/linux/mm.h
index d24d6115a9bf0..77a7d7c4c88c5 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -323,7 +323,7 @@ extern unsigned int kobjsize(const void *objp);
#define VM_MERGEABLE 0x80000000 /* KSM may merge identical pages */
#ifdef CONFIG_USERSWAP
-# define VM_USWAP_BIT 62
+# define VM_USWAP_BIT 61
#define VM_USWAP BIT(VM_USWAP_BIT)
#else /* !CONFIG_USERSWAP */
#define VM_USWAP VM_NONE
--
2.43.0
2
1
[PATCH OLK-6.6 v2 0/3] mm/mem_sampling: add ARM SPE support and fix sampling issues
by Ze Zuo 23 Jun '25
by Ze Zuo 23 Jun '25
23 Jun '25
This patch set adds support for ARM SPE to track memory accesses and fixes
issues in mem_sampling:
- Add ARM SPE support for memory access tracking.
- Prevent mem_sampling from enabling if SPE initialization fails.
- Fix inaccurate sampling during NUMA balancing and DAMON.
These changes improve memory sampling accuracy and stability on ARM
systems.
changes since v1:
-- add commit Fixs message.
Ze Zuo (3):
mm/mem_sampling: add trace event for spe based damon record
mm/mem_sampling: Prevent mem_sampling from being enabled if SPE init
failed
mm/mem_sampling: Fix inaccurate sampling for NUMA balancing and DAMON
drivers/arm/mm_monitor/mm_spe.c | 6 +++---
include/linux/mem_sampling.h | 7 ++++---
include/trace/events/kmem.h | 21 +++++++++++++++++++++
mm/mem_sampling.c | 12 ++++++++++--
4 files changed, 38 insertions(+), 8 deletions(-)
--
2.25.1
2
4
[PATCH OLK-6.6 0/3] mm/mem_sampling: add ARM SPE support and fix sampling issues
by Ze Zuo 22 Jun '25
by Ze Zuo 22 Jun '25
22 Jun '25
This patch set adds support for ARM SPE to track memory accesses and fixes
issues in mem_sampling:
- Add ARM SPE support for memory access tracking.
- Prevent mem_sampling from enabling if SPE initialization fails.
- Fix inaccurate sampling during NUMA balancing and DAMON.
These changes improve memory sampling accuracy and stability on ARM
systems.
Ze Zuo (3):
mm/mem_sampling: add trace event for spe based damon record
mm/mem_sampling: Prevent mem_sampling from being enabled if SPE init
failed
mm/mem_sampling: Fix inaccurate sampling for NUMA balancing and DAMON
drivers/arm/mm_monitor/mm_spe.c | 6 +++---
include/linux/mem_sampling.h | 7 ++++---
include/trace/events/kmem.h | 21 +++++++++++++++++++++
mm/mem_sampling.c | 12 ++++++++++--
4 files changed, 38 insertions(+), 8 deletions(-)
--
2.25.1
2
4
[openeuler:OLK-5.10] BUILD REGRESSION 5ae3d7db4fa64af5ffc806e682433e8325e6b075
by kernel test robot 21 Jun '25
by kernel test robot 21 Jun '25
21 Jun '25
tree/branch: https://gitee.com/openeuler/kernel.git OLK-5.10
branch HEAD: 5ae3d7db4fa64af5ffc806e682433e8325e6b075 !16768 RDMA/hns: Get messgae length of ack_req from FW
Error/Warning (recently discovered and may have been fixed):
https://lore.kernel.org/oe-kbuild-all/202505280024.8UbNlKSa-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202505280046.3lWnWdOg-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202505280545.IP3aIukn-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202505280648.AMUiWr41-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202505301434.xq8uzhGR-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202506042153.UZ29KeGA-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202506111017.uCAP8oQv-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202506200216.30IOXkDh-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202506200232.vO3LrsSJ-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202506200422.FFs2lebc-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202506200615.qzMJJNny-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202506200807.gBMXP8Nw-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202506200917.vHKIjHAl-lkp@intel.com
https://lore.kernel.org/oe-kbuild/202505291536.8a44hWAc-lkp@intel.com
https://lore.kernel.org/oe-kbuild/202506011207.GF5fjCi8-lkp@intel.com
drivers/irqchip/irq-gic-v3-its.c:524:6: warning: no previous prototype for 'build_devid_pools' [-Wmissing-prototypes]
drivers/irqchip/irq-gic-v3.c:786:23: error: implicit declaration of function 'PDE_DATA'; did you mean 'NODE_DATA'? [-Werror=implicit-function-declaration]
drivers/irqchip/irq-gic-v3.c:833:2: error: implicit declaration of function 'seq_printf'; did you mean 'dev_printk'? [-Werror=implicit-function-declaration]
drivers/irqchip/irq-gic-v3.c:833:46: error: dereferencing pointer to incomplete type 'struct seq_file'
drivers/irqchip/irq-gic-v3.c:839:9: error: implicit declaration of function 'single_open'; did you mean 'simple_open'? [-Werror=implicit-function-declaration]
drivers/irqchip/irq-gic-v3.c:844:15: error: 'seq_read' undeclared here (not in a function)
drivers/irqchip/irq-gic-v3.c:845:16: error: 'seq_lseek' undeclared here (not in a function)
drivers/irqchip/irq-gic-v3.c:846:18: error: 'single_release' undeclared here (not in a function); did you mean 'spin_release'?
fs/fuse/dev.c:2655:6: warning: variable 'err' set but not used [-Wunused-but-set-variable]
fs/fuse/dev.c:288:5: warning: no previous prototype for 'fuse_get_unique_from_fc' [-Wmissing-prototypes]
fs/fuse/dev.c:318:9: warning: no previous prototype for 'fuse_simple_request_fast' [-Wmissing-prototypes]
fs/fuse/file.c:1542:9: warning: no previous prototype for 'fuse_direct_io_fast' [-Wmissing-prototypes]
fs/fuse/file.c:1797:3: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
fs/fuse/inode.c:131:21: warning: unused variable 'fc' [-Wunused-variable]
include/acpi/processor.h:221:2: error: unknown type name 'phys_cpuid_t'
include/trace/trace_events.h:27:23: warning: 'str__oenetcls__trace_system_name' defined but not used [-Wunused-const-variable=]
kernel/softirq.c:352:6: warning: no previous prototype for 'xint_enter_rcu' [-Wmissing-prototypes]
kismet: WARNING: unmet direct dependencies detected for BPF_NET_GLOBAL_PROG when selected by SCHED_TASK_RELATIONSHIP
kismet: WARNING: unmet direct dependencies detected for PCI_IOV when selected by CRYPTO_DEV_HISI_MIGRATION
kismet: WARNING: unmet direct dependencies detected for TASK_PLACEMENT_BY_CPU_RANGE when selected by BPF_SCHED
mm/damon/core-test.h:284:2: warning: comparison of distinct pointer types ('typeof (__left) *' (aka 'unsigned int *') and 'typeof (__right) *' (aka 'int *')) [-Wcompare-distinct-pointer-types]
mm/hugetlb.c:2223:9: warning: variable 'gfp' set but not used [-Wunused-but-set-variable]
mm/hugetlb.c:6326:14: warning: no previous prototype for 'hugetlb_alloc_hugepage_nodemask' [-Wmissing-prototypes]
mm/khugepaged.c:1703: warning: Function parameter or member 'reliable' not described in 'collapse_file'
mm/page_alloc.c: linux/vmalloc.h is included more than once.
mm/page_alloc.c:3040:6: warning: no previous prototype for '__drain_all_pages' [-Wmissing-prototypes]
mm/page_alloc.c:3040:6: warning: no previous prototype for function '__drain_all_pages' [-Wmissing-prototypes]
mm/page_alloc.c:6794:23: warning: no previous prototype for function 'arch_memmap_init' [-Wmissing-prototypes]
mm/page_alloc.c:6912:6: warning: no previous prototype for '__zone_set_pageset_high_and_batch' [-Wmissing-prototypes]
mm/page_alloc.c:6912:6: warning: no previous prototype for function '__zone_set_pageset_high_and_batch' [-Wmissing-prototypes]
mm/process_vm_access.c: linux/compat.h is included more than once.
mm/slub.o: warning: objtool: kmem_cache_free()+0x43a: unreachable instruction
Unverified Error/Warning (likely false positive, kindly check if interested):
Documentation/devicetree/bindings/arm/coresight-cti.yaml: arm,trig-conn-name: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/arm/coresight-cti.yaml: arm,trig-filters: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/arm/coresight-cti.yaml: arm,trig-in-sigs: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/arm/coresight-cti.yaml: arm,trig-in-types: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/arm/coresight-cti.yaml: arm,trig-out-sigs: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/arm/coresight-cti.yaml: arm,trig-out-types: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/arm/idle-states.yaml: idle-state-name: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/clock/idt,versaclock5.yaml: idt,mode: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/clock/idt,versaclock5.yaml: idt,slew-percent: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/display/allwinner,sun4i-a10-tcon.yaml: allwinner,tcon-channel: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/iio/adc/adi,ad7124.yaml: adi,reference-select: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/iio/adc/qcom,spmi-vadc.yaml: label: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/iio/adc/qcom,spmi-vadc.yaml: qcom,avg-samples: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/iio/adc/qcom,spmi-vadc.yaml: qcom,decimation: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/iio/adc/qcom,spmi-vadc.yaml: qcom,hw-settle-time: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/iio/adc/qcom,spmi-vadc.yaml: qcom,pre-scaling: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml: st,adc-channel-clk-src: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml: st,adc-channel-names: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml: st,adc-channel-types: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml: st,adc-channels: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml: st,filter-order: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/iio/adc/ti,ads1015.yaml: ti,datarate: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/iio/adc/ti,ads1015.yaml: ti,gain: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml: adi,ch-func: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml: adi,cold-junction-handle: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml: adi,custom-rtd: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml: adi,custom-steinhart: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml: adi,custom-thermistor: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml: adi,custom-thermocouple: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml: adi,excitation-current-nanoamp: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml: adi,ideal-factor-value: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml: adi,number-of-wires: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml: adi,rsense-handle: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml: adi,rtd-curve: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml: adi,sensor-type: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.yaml: affinity: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml: allOf: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/leds/leds-lp50xx.yaml: allOf: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/leds/leds-lp55xx.yaml: chan-name: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/leds/leds-lp55xx.yaml: led-cur: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/leds/leds-lp55xx.yaml: max-cur: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/leds/rohm,bd71828-leds.yaml: color: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/leds/rohm,bd71828-leds.yaml: function: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/leds/rohm,bd71828-leds.yaml: rohm,led-compatible: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/media/i2c/imx219.yaml: link-frequencies: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/media/i2c/ov8856.yaml: link-frequencies: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/memory-controllers/ingenic,nemc.yaml: ingenic,nemc-bus-width: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/memory-controllers/ingenic,nemc.yaml: ingenic,nemc-tAH: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/memory-controllers/ingenic,nemc.yaml: ingenic,nemc-tAS: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/memory-controllers/ingenic,nemc.yaml: ingenic,nemc-tAW: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/memory-controllers/ingenic,nemc.yaml: ingenic,nemc-tBP: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/memory-controllers/ingenic,nemc.yaml: ingenic,nemc-tSTRV: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml: slew-rate: Missing additionalProperties/unevaluatedProperties constraint
drivers/irqchip/irq-gic-v3-its.c: linux/pci.h is included more than once.
Error/Warning ids grouped by kconfigs:
recent_errors
|-- arm64-allmodconfig
| |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x0-in-asm
| |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x1-in-asm
| `-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x2-in-asm
|-- arm64-allnoconfig
| |-- drivers-irqchip-irq-gic-v3-its.c:warning:no-previous-prototype-for-build_devid_pools
| |-- kismet:WARNING:unmet-direct-dependencies-detected-for-BPF_NET_GLOBAL_PROG-when-selected-by-SCHED_TASK_RELATIONSHIP
| |-- kismet:WARNING:unmet-direct-dependencies-detected-for-PCI_IOV-when-selected-by-CRYPTO_DEV_HISI_MIGRATION
| |-- kismet:WARNING:unmet-direct-dependencies-detected-for-TASK_PLACEMENT_BY_CPU_RANGE-when-selected-by-BPF_SCHED
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch
|-- arm64-defconfig
| |-- drivers-irqchip-irq-gic-v3-its.c:warning:no-previous-prototype-for-build_devid_pools
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch
|-- arm64-randconfig-001-20250620
| |-- drivers-irqchip-irq-gic-v3-its.c:warning:no-previous-prototype-for-build_devid_pools
| |-- drivers-irqchip-irq-gic-v3.c:error:dereferencing-pointer-to-incomplete-type-struct-seq_file
| |-- drivers-irqchip-irq-gic-v3.c:error:implicit-declaration-of-function-PDE_DATA
| |-- drivers-irqchip-irq-gic-v3.c:error:implicit-declaration-of-function-seq_printf
| |-- drivers-irqchip-irq-gic-v3.c:error:implicit-declaration-of-function-single_open
| |-- drivers-irqchip-irq-gic-v3.c:error:seq_lseek-undeclared-here-(not-in-a-function)
| |-- drivers-irqchip-irq-gic-v3.c:error:seq_read-undeclared-here-(not-in-a-function)
| |-- drivers-irqchip-irq-gic-v3.c:error:single_release-undeclared-here-(not-in-a-function)
| |-- fs-fuse-dev.c:warning:no-previous-prototype-for-fuse_get_unique_from_fc
| |-- fs-fuse-dev.c:warning:no-previous-prototype-for-fuse_simple_request_fast
| |-- fs-fuse-dev.c:warning:variable-err-set-but-not-used
| |-- fs-fuse-file.c:warning:ISO-C90-forbids-mixed-declarations-and-code
| |-- fs-fuse-file.c:warning:no-previous-prototype-for-fuse_direct_io_fast
| |-- fs-fuse-inode.c:warning:unused-variable-fc
| |-- include-acpi-processor.h:error:unknown-type-name-phys_cpuid_t
| |-- include-trace-trace_events.h:warning:str__oenetcls__trace_system_name-defined-but-not-used
| |-- ipc-fast_ipc.c:warning:variable-pending_signals-set-but-not-used
| |-- kernel-softirq.c:warning:no-previous-prototype-for-xint_enter_rcu
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch
| `-- mm-pin_mem.c:error:lvalue-required-as-unary-operand
|-- arm64-randconfig-002-20250620
| |-- include-trace-trace_events.h:warning:str__oenetcls__trace_system_name-defined-but-not-used
| |-- ipc-fast_ipc.c:warning:variable-pending_signals-set-but-not-used
| `-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file
|-- arm64-randconfig-003-20250620
| |-- drivers-irqchip-irq-gic-v3-its.c:warning:no-previous-prototype-for-build_devid_pools
| |-- ipc-fast_ipc.c:warning:variable-pending_signals-set-but-not-used
| |-- mm-hugetlb.c:warning:no-previous-prototype-for-hugetlb_alloc_hugepage_nodemask
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch
|-- arm64-randconfig-004-20250620
| |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x0-in-asm
| |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x1-in-asm
| `-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x2-in-asm
|-- arm64-randconfig-051-20250620
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-conn-name:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-filters:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-in-sigs:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-in-types:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-out-sigs:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-out-types:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-idle-states.yaml:idle-state-name:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-clock-idt-versaclock5.yaml:idt-mode:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-clock-idt-versaclock5.yaml:idt-slew-percent:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:allwinner-tcon-channel:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-adi-ad7124.yaml:adi-reference-select:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:label:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-avg-samples:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-decimation:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-hw-settle-time:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-pre-scaling:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-clk-src:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-names:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-types:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channels:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-filter-order:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-ti-ads1015.yaml:ti-datarate:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-ti-ads1015.yaml:ti-gain:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-addac-adi-ad74413r.yaml:adi-ch-func:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-cold-junction-handle:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-rtd:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-steinhart:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-thermistor:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-thermocouple:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-excitation-current-nanoamp:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-ideal-factor-value:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-number-of-wires:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-rsense-handle:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-rtd-curve:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-sensor-type:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-interrupt-controller-arm-gic-v3.yaml:affinity:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-cznic-turris-omnia-leds.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:chan-name:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:led-cur:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:max-cur:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-leds-lp5x.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:color:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:function:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:rohm-led-compatible:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-media-i2c-imx219.yaml:link-frequencies:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-media-i2c-ov8856.yaml:link-frequencies:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-bus-width:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAH:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAS:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAW:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tBP:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tSTRV:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-nvidia-tegra124-emc.yaml:nvidia-ram-code:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-nvidia-tegra186-mc.yaml:nvidia-bpmp:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-asyncwait-enable:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-buswidth:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-cclk-enable:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-cpsize:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-mux-enable:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-transaction-type:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-wait-enable:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-waitcfg-enable:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-waitpol-high:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-mfd-cirrus-lochnagar.yaml:cirrus-micbias-input:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-mfd-gateworks-gsc.yaml:gw-mode:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-mfd-st-stm32-timers.yaml:st-breakinput:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-mfd-st-stmfx.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:cpts_clock_mult:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:cpts_clock_shift:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:ti-dual-emac-pvid:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-k3-am654-cpsw-nuss.yaml:ti-mac-only:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-k3-am654-cpsw-nuss.yaml:ti-syscon-efuse:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:pinmux:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:slew-rate:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:st-bank-ioport:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:st-bank-name:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-toshiba-visconti-pinctrl.yaml:function:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-toshiba-visconti-pinctrl.yaml:groups:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:dai-format:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:mclk-fs:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-marvell-mmp-sspa.yaml:dai-format:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-samsung-aries-wm8994.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-samsung-midas-audio.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-samsung-odroid.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-timer-arm-arch_timer_mmio.yaml:frame-number:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:manufacturer:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:product:Missing-additionalProperties-unevaluatedProperties-constraint
| `-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:serial-number:Missing-additionalProperties-unevaluatedProperties-constraint
|-- arm64-randconfig-052-20250620
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-conn-name:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-filters:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-in-sigs:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-in-types:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-out-sigs:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-out-types:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-idle-states.yaml:idle-state-name:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-clock-idt-versaclock5.yaml:idt-mode:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-clock-idt-versaclock5.yaml:idt-slew-percent:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:allwinner-tcon-channel:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-adi-ad7124.yaml:adi-reference-select:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:label:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-avg-samples:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-decimation:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-hw-settle-time:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-pre-scaling:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-clk-src:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-names:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-types:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channels:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-filter-order:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-ti-ads1015.yaml:ti-datarate:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-ti-ads1015.yaml:ti-gain:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-addac-adi-ad74413r.yaml:adi-ch-func:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-cold-junction-handle:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-rtd:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-steinhart:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-thermistor:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-thermocouple:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-excitation-current-nanoamp:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-ideal-factor-value:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-number-of-wires:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-rsense-handle:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-rtd-curve:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-sensor-type:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-interrupt-controller-arm-gic-v3.yaml:affinity:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-cznic-turris-omnia-leds.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:chan-name:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:led-cur:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:max-cur:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-leds-lp5x.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:color:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:function:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:rohm-led-compatible:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-media-i2c-imx219.yaml:link-frequencies:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-media-i2c-ov8856.yaml:link-frequencies:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-bus-width:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAH:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAS:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAW:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tBP:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tSTRV:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-nvidia-tegra124-emc.yaml:nvidia-ram-code:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-nvidia-tegra186-mc.yaml:nvidia-bpmp:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-asyncwait-enable:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-buswidth:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-cclk-enable:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-cpsize:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-mux-enable:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-transaction-type:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-wait-enable:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-waitcfg-enable:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-waitpol-high:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-mfd-cirrus-lochnagar.yaml:cirrus-micbias-input:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-mfd-gateworks-gsc.yaml:gw-mode:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-mfd-st-stm32-timers.yaml:st-breakinput:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-mfd-st-stmfx.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:cpts_clock_mult:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:cpts_clock_shift:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:ti-dual-emac-pvid:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-k3-am654-cpsw-nuss.yaml:ti-mac-only:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-k3-am654-cpsw-nuss.yaml:ti-syscon-efuse:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:pinmux:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:slew-rate:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:st-bank-ioport:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:st-bank-name:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-toshiba-visconti-pinctrl.yaml:function:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-toshiba-visconti-pinctrl.yaml:groups:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:dai-format:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:mclk-fs:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-marvell-mmp-sspa.yaml:dai-format:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-samsung-aries-wm8994.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-samsung-midas-audio.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-samsung-odroid.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-timer-arm-arch_timer_mmio.yaml:frame-number:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:manufacturer:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:product:Missing-additionalProperties-unevaluatedProperties-constraint
| `-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:serial-number:Missing-additionalProperties-unevaluatedProperties-constraint
|-- arm64-randconfig-053-20250620
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-conn-name:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-filters:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-in-sigs:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-in-types:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-out-sigs:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-out-types:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-idle-states.yaml:idle-state-name:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-clock-idt-versaclock5.yaml:idt-mode:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-clock-idt-versaclock5.yaml:idt-slew-percent:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:allwinner-tcon-channel:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-adi-ad7124.yaml:adi-reference-select:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:label:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-avg-samples:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-decimation:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-hw-settle-time:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-pre-scaling:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-clk-src:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-names:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-types:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channels:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-filter-order:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-ti-ads1015.yaml:ti-datarate:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-ti-ads1015.yaml:ti-gain:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-addac-adi-ad74413r.yaml:adi-ch-func:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-cold-junction-handle:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-rtd:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-steinhart:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-thermistor:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-thermocouple:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-excitation-current-nanoamp:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-ideal-factor-value:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-number-of-wires:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-rsense-handle:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-rtd-curve:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-sensor-type:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-interrupt-controller-arm-gic-v3.yaml:affinity:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-cznic-turris-omnia-leds.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:chan-name:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:led-cur:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:max-cur:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-leds-lp5x.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:color:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:function:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:rohm-led-compatible:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-media-i2c-imx219.yaml:link-frequencies:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-media-i2c-ov8856.yaml:link-frequencies:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-bus-width:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAH:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAS:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAW:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tBP:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tSTRV:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-nvidia-tegra124-emc.yaml:nvidia-ram-code:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-nvidia-tegra186-mc.yaml:nvidia-bpmp:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-asyncwait-enable:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-buswidth:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-cclk-enable:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-cpsize:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-mux-enable:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-transaction-type:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-wait-enable:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-waitcfg-enable:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-waitpol-high:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-mfd-cirrus-lochnagar.yaml:cirrus-micbias-input:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-mfd-gateworks-gsc.yaml:gw-mode:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-mfd-st-stm32-timers.yaml:st-breakinput:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-mfd-st-stmfx.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:cpts_clock_mult:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:cpts_clock_shift:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:ti-dual-emac-pvid:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-k3-am654-cpsw-nuss.yaml:ti-mac-only:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-k3-am654-cpsw-nuss.yaml:ti-syscon-efuse:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:pinmux:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:slew-rate:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:st-bank-ioport:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:st-bank-name:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-toshiba-visconti-pinctrl.yaml:function:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-toshiba-visconti-pinctrl.yaml:groups:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:dai-format:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:mclk-fs:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-marvell-mmp-sspa.yaml:dai-format:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-samsung-aries-wm8994.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-samsung-midas-audio.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-samsung-odroid.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-timer-arm-arch_timer_mmio.yaml:frame-number:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:manufacturer:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:product:Missing-additionalProperties-unevaluatedProperties-constraint
| `-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:serial-number:Missing-additionalProperties-unevaluatedProperties-constraint
|-- arm64-randconfig-054-20250620
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-conn-name:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-filters:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-in-sigs:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-in-types:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-out-sigs:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-out-types:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-idle-states.yaml:idle-state-name:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-clock-idt-versaclock5.yaml:idt-mode:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-clock-idt-versaclock5.yaml:idt-slew-percent:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:allwinner-tcon-channel:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-adi-ad7124.yaml:adi-reference-select:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:label:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-avg-samples:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-decimation:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-hw-settle-time:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-pre-scaling:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-clk-src:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-names:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-types:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channels:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-filter-order:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-ti-ads1015.yaml:ti-datarate:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-ti-ads1015.yaml:ti-gain:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-addac-adi-ad74413r.yaml:adi-ch-func:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-cold-junction-handle:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-rtd:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-steinhart:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-thermistor:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-thermocouple:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-excitation-current-nanoamp:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-ideal-factor-value:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-number-of-wires:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-rsense-handle:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-rtd-curve:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-sensor-type:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-interrupt-controller-arm-gic-v3.yaml:affinity:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-cznic-turris-omnia-leds.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:chan-name:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:led-cur:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:max-cur:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-leds-lp5x.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:color:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:function:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:rohm-led-compatible:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-media-i2c-imx219.yaml:link-frequencies:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-media-i2c-ov8856.yaml:link-frequencies:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-bus-width:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAH:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAS:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAW:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tBP:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tSTRV:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-nvidia-tegra124-emc.yaml:nvidia-ram-code:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-nvidia-tegra186-mc.yaml:nvidia-bpmp:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-asyncwait-enable:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-buswidth:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-cclk-enable:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-cpsize:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-mux-enable:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-transaction-type:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-wait-enable:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-waitcfg-enable:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-waitpol-high:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-mfd-cirrus-lochnagar.yaml:cirrus-micbias-input:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-mfd-gateworks-gsc.yaml:gw-mode:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-mfd-st-stm32-timers.yaml:st-breakinput:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-mfd-st-stmfx.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:cpts_clock_mult:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:cpts_clock_shift:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:ti-dual-emac-pvid:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-k3-am654-cpsw-nuss.yaml:ti-mac-only:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-k3-am654-cpsw-nuss.yaml:ti-syscon-efuse:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:pinmux:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:slew-rate:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:st-bank-ioport:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:st-bank-name:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-toshiba-visconti-pinctrl.yaml:function:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-toshiba-visconti-pinctrl.yaml:groups:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:dai-format:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:mclk-fs:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-marvell-mmp-sspa.yaml:dai-format:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-samsung-aries-wm8994.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-samsung-midas-audio.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-samsung-odroid.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-timer-arm-arch_timer_mmio.yaml:frame-number:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:manufacturer:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:product:Missing-additionalProperties-unevaluatedProperties-constraint
| `-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:serial-number:Missing-additionalProperties-unevaluatedProperties-constraint
|-- arm64-randconfig-055-20250620
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-conn-name:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-filters:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-in-sigs:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-in-types:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-out-sigs:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-out-types:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-idle-states.yaml:idle-state-name:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-clock-idt-versaclock5.yaml:idt-mode:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-clock-idt-versaclock5.yaml:idt-slew-percent:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:allwinner-tcon-channel:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-adi-ad7124.yaml:adi-reference-select:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:label:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-avg-samples:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-decimation:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-hw-settle-time:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-pre-scaling:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-clk-src:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-names:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-types:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channels:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-filter-order:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-ti-ads1015.yaml:ti-datarate:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-ti-ads1015.yaml:ti-gain:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-addac-adi-ad74413r.yaml:adi-ch-func:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-cold-junction-handle:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-rtd:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-steinhart:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-thermistor:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-thermocouple:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-excitation-current-nanoamp:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-ideal-factor-value:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-number-of-wires:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-rsense-handle:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-rtd-curve:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-sensor-type:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-interrupt-controller-arm-gic-v3.yaml:affinity:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-cznic-turris-omnia-leds.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:chan-name:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:led-cur:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:max-cur:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-leds-lp5x.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:color:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:function:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:rohm-led-compatible:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-media-i2c-imx219.yaml:link-frequencies:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-media-i2c-ov8856.yaml:link-frequencies:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-bus-width:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAH:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAS:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAW:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tBP:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tSTRV:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-nvidia-tegra124-emc.yaml:nvidia-ram-code:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-nvidia-tegra186-mc.yaml:nvidia-bpmp:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-asyncwait-enable:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-buswidth:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-cclk-enable:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-cpsize:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-mux-enable:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-transaction-type:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-wait-enable:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-waitcfg-enable:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-waitpol-high:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-mfd-cirrus-lochnagar.yaml:cirrus-micbias-input:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-mfd-gateworks-gsc.yaml:gw-mode:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-mfd-st-stm32-timers.yaml:st-breakinput:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-mfd-st-stmfx.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:cpts_clock_mult:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:cpts_clock_shift:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:ti-dual-emac-pvid:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-k3-am654-cpsw-nuss.yaml:ti-mac-only:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-k3-am654-cpsw-nuss.yaml:ti-syscon-efuse:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:pinmux:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:slew-rate:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:st-bank-ioport:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:st-bank-name:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-toshiba-visconti-pinctrl.yaml:function:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-toshiba-visconti-pinctrl.yaml:groups:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:dai-format:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:mclk-fs:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-marvell-mmp-sspa.yaml:dai-format:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-samsung-aries-wm8994.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-samsung-midas-audio.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-samsung-odroid.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-timer-arm-arch_timer_mmio.yaml:frame-number:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:manufacturer:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:product:Missing-additionalProperties-unevaluatedProperties-constraint
| `-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:serial-number:Missing-additionalProperties-unevaluatedProperties-constraint
|-- x86_64-allnoconfig
| |-- drivers-irqchip-irq-gic-v3-its.c:linux-pci.h-is-included-more-than-once.
| |-- kismet:WARNING:unmet-direct-dependencies-detected-for-BPF_NET_GLOBAL_PROG-when-selected-by-SCHED_TASK_RELATIONSHIP
| |-- kismet:WARNING:unmet-direct-dependencies-detected-for-TASK_PLACEMENT_BY_CPU_RANGE-when-selected-by-BPF_SCHED
| |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined
| |-- mm-page_alloc.c:linux-vmalloc.h-is-included-more-than-once.
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-arch_memmap_init
| `-- mm-process_vm_access.c:linux-compat.h-is-included-more-than-once.
|-- x86_64-allyesconfig
| |-- mm-damon-core-test.h:warning:comparison-of-distinct-pointer-types-(-typeof-(__left)-(aka-unsigned-int-)-and-typeof-(__right)-(aka-int-))
| |-- mm-hugetlb.c:warning:variable-gfp-set-but-not-used
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-arch_memmap_init
|-- x86_64-buildonly-randconfig-001-20250620
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch
|-- x86_64-buildonly-randconfig-002-20250620
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch
|-- x86_64-buildonly-randconfig-003-20250620
| |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-arch_memmap_init
|-- x86_64-buildonly-randconfig-004-20250620
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch
|-- x86_64-buildonly-randconfig-005-20250620
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch
|-- x86_64-buildonly-randconfig-006-20250620
| |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-arch_memmap_init
|-- x86_64-defconfig
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch
|-- x86_64-randconfig-161-20250621
| |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-arch_memmap_init
`-- x86_64-rhel-9.4-rust
|-- mm-hugetlb.c:warning:variable-gfp-set-but-not-used
|-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file
|-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages
|-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch
|-- mm-page_alloc.c:warning:no-previous-prototype-for-function-arch_memmap_init
`-- mm-slub.o:warning:objtool:kmem_cache_free:unreachable-instruction
elapsed time: 734m
configs tested: 17
configs skipped: 129
tested configs:
arm64 allmodconfig clang-19
arm64 allnoconfig gcc-15.1.0
arm64 defconfig gcc-15.1.0
arm64 randconfig-001-20250620 gcc-9.5.0
arm64 randconfig-002-20250620 gcc-7.5.0
arm64 randconfig-003-20250620 gcc-11.5.0
arm64 randconfig-004-20250620 clang-21
x86_64 allnoconfig clang-20
x86_64 allyesconfig clang-20
x86_64 buildonly-randconfig-001-20250620 gcc-12
x86_64 buildonly-randconfig-002-20250620 gcc-12
x86_64 buildonly-randconfig-003-20250620 clang-20
x86_64 buildonly-randconfig-004-20250620 gcc-12
x86_64 buildonly-randconfig-005-20250620 gcc-12
x86_64 buildonly-randconfig-006-20250620 clang-20
x86_64 defconfig gcc-11
x86_64 rhel-9.4-rust clang-18
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:openEuler-1.0-LTS] BUILD REGRESSION 2095c984bc19c926a057ed0e96b9f795b4c504b4
by kernel test robot 20 Jun '25
by kernel test robot 20 Jun '25
20 Jun '25
tree/branch: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
branch HEAD: 2095c984bc19c926a057ed0e96b9f795b4c504b4 !16754 video: fbdev: amba-clcd: Fix refcount leak bugs
Error/Warning (recently discovered and may have been fixed):
https://lore.kernel.org/oe-kbuild-all/202506061449.nBm6oAvj-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202506061633.Zsp5yfyi-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202506061637.CVNqsEqf-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202506061755.yar1Fr9d-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202506071856.LxaA5NHF-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202506182031.ldH7VynO-lkp@intel.com
/kbuild/src/headers/Makefile:626: include/config/auto.conf.cmd: No such file or directory
crypto/.tmp_sm4_generic.o: warning: objtool: missing symbol for section .text
kernel/sched/core.c:5976:22: error: use of undeclared identifier 'root_task_group'; did you mean 'task_group'?
kernel/sched/core.c:5989:22: error: 'root_task_group' undeclared (first use in this function); did you mean 'task_group'?
kernel/sched/core.c:5989:29: error: 'root_task_group' undeclared (first use in this function); did you mean 'task_group'?
mm/memcontrol.c:5000:6: warning: no previous prototype for function 'dhugetlb_pool_is_free' [-Wmissing-prototypes]
mm/memory.c:4803:3: warning: cast from 'int (*)(unsigned long, unsigned long, struct cgp_args *)' to 'ktask_thread_func' (aka 'int (*)(void *, void *, void *)') converts to incompatible function type [-Wcast-function-type-mismatch]
mm/memory_hotplug.c:970:13: warning: 'rollback_node_hotadd' defined but not used [-Wunused-function]
mm/page_alloc.c:3123: warning: Function parameter or member 'mt' not described in '__putback_isolated_page'
mm/vmalloc.c:231:16: warning: variable 'start' set but not used [-Wunused-but-set-variable]
mm/vmalloc.c:231:23: warning: variable 'start' set but not used [-Wunused-but-set-variable]
Unverified Error/Warning (likely false positive, kindly check if interested):
mm/.tmp_vmacache.o: warning: objtool: missing symbol for section .text
mm/shmem.c: linux/share_pool.h is included more than once.
mm/swap.c: linux/memremap.h is included more than once.
Error/Warning ids grouped by kconfigs:
recent_errors
|-- arm64-allmodconfig
| |-- include-asm-generic-bitops-non-atomic.h:error:array-subscript-long-unsigned-int-is-partly-outside-array-bounds-of-u32-aka-unsigned-int
| |-- include-uapi-linux-sctp.h:error:alignment-of-struct-sctp_paddr_change-is-less-than
| |-- include-uapi-linux-sctp.h:error:alignment-of-struct-sctp_paddrinfo-is-less-than
| |-- include-uapi-linux-sctp.h:error:alignment-of-struct-sctp_paddrparams-is-less-than
| |-- include-uapi-linux-sctp.h:error:alignment-of-struct-sctp_prim-is-less-than
| |-- include-uapi-linux-sctp.h:error:alignment-of-struct-sctp_setpeerprim-is-less-than
| |-- include-uapi-linux-sctp.h:error:spinfo_address-offset-in-struct-sctp_paddrinfo-isn-t-aligned-to
| |-- include-uapi-linux-sctp.h:error:spp_address-offset-in-struct-sctp_paddrparams-isn-t-aligned-to
| |-- include-uapi-linux-sctp.h:error:ssp_addr-offset-in-struct-sctp_prim-isn-t-aligned-to
| |-- include-uapi-linux-sctp.h:error:sspp_addr-offset-in-struct-sctp_setpeerprim-isn-t-aligned-to
| |-- mm-memory_hotplug.c:warning:rollback_node_hotadd-defined-but-not-used
| |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- arm64-allnoconfig
| |-- kernel-sched-core.c:error:root_task_group-undeclared-(first-use-in-this-function)
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- arm64-randconfig-001-20250620
| |-- kernel-sched-core.c:error:root_task_group-undeclared-(first-use-in-this-function)
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- arm64-randconfig-002-20250620
| |-- kernel-sched-core.c:error:root_task_group-undeclared-(first-use-in-this-function)
| |-- mm-memory_hotplug.c:warning:rollback_node_hotadd-defined-but-not-used
| |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- arm64-randconfig-003-20250620
| |-- mm-memory_hotplug.c:warning:rollback_node_hotadd-defined-but-not-used
| |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- arm64-randconfig-004-20250620
| |-- kernel-sched-core.c:error:root_task_group-undeclared-(first-use-in-this-function)
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- x86_64-allnoconfig
| |-- Makefile:include-config-auto.conf.cmd:No-such-file-or-directory
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| |-- mm-shmem.c:linux-share_pool.h-is-included-more-than-once.
| |-- mm-swap.c:linux-memremap.h-is-included-more-than-once.
| |-- mm-vmalloc.c:warning:variable-start-set-but-not-used
| `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration
|-- x86_64-allyesconfig
| |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type
| |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- x86_64-buildonly-randconfig-003-20250620
| |-- crypto-.tmp_sm4_generic.o:warning:objtool:missing-symbol-for-section-.text
| |-- mm-.tmp_vmacache.o:warning:objtool:missing-symbol-for-section-.text
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| |-- mm-vmalloc.c:warning:variable-start-set-but-not-used
| `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration
|-- x86_64-buildonly-randconfig-006-20250620
| |-- kernel-sched-core.c:error:use-of-undeclared-identifier-root_task_group
| |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| |-- mm-vmalloc.c:warning:variable-start-set-but-not-used
| `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration
|-- x86_64-defconfig
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- x86_64-randconfig-161-20250620
| |-- kernel-hung_task.c:error:use-of-undeclared-identifier-sysctl_hung_task_all_cpu_backtrace
| |-- mm-memcontrol.c:warning:no-previous-prototype-for-function-dhugetlb_pool_is_free
| |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
`-- x86_64-rhel-9.4-rust
|-- mm-memcontrol.c:warning:no-previous-prototype-for-function-dhugetlb_pool_is_free
|-- mm-memory_hotplug.c:warning:unused-variable-start_pfn
|-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
`-- mm-vmalloc.c:warning:variable-start-set-but-not-used
elapsed time: 727m
configs tested: 16
configs skipped: 100
tested configs:
arm64 allmodconfig gcc-15.1.0
arm64 allnoconfig gcc-15.1.0
arm64 randconfig-001-20250620 gcc-9.5.0
arm64 randconfig-002-20250620 gcc-7.5.0
arm64 randconfig-003-20250620 gcc-11.5.0
arm64 randconfig-004-20250620 gcc-12.3.0
x86_64 allnoconfig clang-20
x86_64 allyesconfig clang-20
x86_64 buildonly-randconfig-001-20250620 gcc-12
x86_64 buildonly-randconfig-002-20250620 gcc-12
x86_64 buildonly-randconfig-003-20250620 clang-20
x86_64 buildonly-randconfig-004-20250620 gcc-12
x86_64 buildonly-randconfig-005-20250620 gcc-12
x86_64 buildonly-randconfig-006-20250620 clang-20
x86_64 defconfig gcc-11
x86_64 rhel-9.4-rust clang-18
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
20 Jun '25
driver inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/ICFUBY
----------------------------------------------------------------------
ACK_REQ_FREQ indicates the number of packets (after MTU fragmentation)
HW sends before setting an ACK request. When MTU is greater than or
equal to 1024, the current ACK_REQ_FREQ value causes HW to request an
ACK for every MTU fragment. The processing of a large number of ACKs
severely impacts HW performance when sending large size payloads.
Get messgae length of ack_req from FW so that we can adjust this
parameter according to different situations. There are several
constraints for ACK_REQ_FREQ:
1. mtu * (2 ^ ACK_REQ_FREQ) should not be too large, otherwise it may
cause some unexpected retries when sending large payload.
2. ACK_REQ_FREQ should be larger than or equal to LP_PKTN_INI.
3. ACK_REQ_FREQ must be equal to LP_PKTN_INI when using LDCP
or HC3 congestion control algorithm.
Fixes: 64307761e707 ("RDMA/hns: Modify the value of long message loopback slice")
Signed-off-by: Junxian Huang <huangjunxian6(a)hisilicon.com>
---
drivers/infiniband/hw/hns/hns_roce_device.h | 1 +
drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 39 +++++++++++++++++----
drivers/infiniband/hw/hns/hns_roce_hw_v2.h | 8 ++++-
3 files changed, 40 insertions(+), 8 deletions(-)
diff --git a/drivers/infiniband/hw/hns/hns_roce_device.h b/drivers/infiniband/hw/hns/hns_roce_device.h
index 947bf872cfd9..35724e005575 100644
--- a/drivers/infiniband/hw/hns/hns_roce_device.h
+++ b/drivers/infiniband/hw/hns/hns_roce_device.h
@@ -996,6 +996,7 @@ struct hns_roce_caps {
u8 default_congest_type;
u8 poe_ch_num;
u32 fw_cap;
+ u32 max_ack_req_msg_len;
};
enum hns_roce_device_state {
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
index 3813b318f1c3..962f6332bc7a 100644
--- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
@@ -2486,31 +2486,36 @@ static void apply_func_caps(struct hns_roce_dev *hr_dev)
static int hns_roce_query_caps(struct hns_roce_dev *hr_dev)
{
- struct hns_roce_cmq_desc desc[HNS_ROCE_QUERY_PF_CAPS_CMD_NUM];
+ struct hns_roce_cmq_desc desc[HNS_ROCE_QUERY_PF_CAPS_CMD_NUM] = {};
struct hns_roce_caps *caps = &hr_dev->caps;
struct hns_roce_query_pf_caps_a *resp_a;
struct hns_roce_query_pf_caps_b *resp_b;
struct hns_roce_query_pf_caps_c *resp_c;
struct hns_roce_query_pf_caps_d *resp_d;
struct hns_roce_query_pf_caps_e *resp_e;
+ struct hns_roce_query_pf_caps_f *resp_f;
enum hns_roce_opcode_type cmd;
int ctx_hop_num;
int pbl_hop_num;
+ int cmd_num;
int ret;
int i;
cmd = hr_dev->is_vf ? HNS_ROCE_OPC_QUERY_VF_CAPS_NUM :
HNS_ROCE_OPC_QUERY_PF_CAPS_NUM;
+ cmd_num = hr_dev->pci_dev->revision == PCI_REVISION_ID_HIP08 ?
+ HNS_ROCE_QUERY_PF_CAPS_CMD_NUM_HIP08 :
+ HNS_ROCE_QUERY_PF_CAPS_CMD_NUM;
- for (i = 0; i < HNS_ROCE_QUERY_PF_CAPS_CMD_NUM; i++) {
+ for (i = 0; i < cmd_num; i++) {
hns_roce_cmq_setup_basic_desc(&desc[i], cmd, true);
- if (i < (HNS_ROCE_QUERY_PF_CAPS_CMD_NUM - 1))
+ if (i < (cmd_num - 1))
desc[i].flag |= cpu_to_le16(HNS_ROCE_CMD_FLAG_NEXT);
else
desc[i].flag &= ~cpu_to_le16(HNS_ROCE_CMD_FLAG_NEXT);
}
- ret = hns_roce_cmq_send(hr_dev, desc, HNS_ROCE_QUERY_PF_CAPS_CMD_NUM);
+ ret = hns_roce_cmq_send(hr_dev, desc, cmd_num);
if (ret)
return ret;
@@ -2519,6 +2524,7 @@ static int hns_roce_query_caps(struct hns_roce_dev *hr_dev)
resp_c = (struct hns_roce_query_pf_caps_c *)desc[2].data;
resp_d = (struct hns_roce_query_pf_caps_d *)desc[3].data;
resp_e = (struct hns_roce_query_pf_caps_e *)desc[4].data;
+ resp_f = (struct hns_roce_query_pf_caps_f *)desc[5].data;
caps->local_ca_ack_delay = resp_a->local_ca_ack_delay;
caps->max_sq_sg = le16_to_cpu(resp_a->max_sq_sg);
@@ -2589,6 +2595,8 @@ static int hns_roce_query_caps(struct hns_roce_dev *hr_dev)
caps->reserved_srqs = hr_reg_read(resp_e, PF_CAPS_E_RSV_SRQS);
caps->reserved_lkey = hr_reg_read(resp_e, PF_CAPS_E_RSV_LKEYS);
+ caps->max_ack_req_msg_len = le32_to_cpu(resp_f->max_ack_req_msg_len);
+
caps->qpc_hop_num = ctx_hop_num;
caps->sccc_hop_num = ctx_hop_num;
caps->srqc_hop_num = ctx_hop_num;
@@ -5136,7 +5144,9 @@ static int modify_qp_init_to_rtr(struct ib_qp *ibqp,
dma_addr_t trrl_ba;
dma_addr_t irrl_ba;
enum ib_mtu ib_mtu;
+ u8 ack_req_freq;
const u8 *smac;
+ int lp_msg_len;
u8 lp_pktn_ini;
u64 *mtts;
u8 *dmac;
@@ -5230,7 +5240,8 @@ static int modify_qp_init_to_rtr(struct ib_qp *ibqp,
return -EINVAL;
#define MIN_LP_MSG_LEN 1024
/* mtu * (2 ^ lp_pktn_ini) should be in the range of 1024 to mtu */
- lp_pktn_ini = ilog2(max(mtu, MIN_LP_MSG_LEN) / mtu);
+ lp_msg_len = max(mtu, MIN_LP_MSG_LEN);
+ lp_pktn_ini = ilog2(lp_msg_len / mtu);
if (attr_mask & IB_QP_PATH_MTU) {
hr_reg_write(context, QPC_MTU, ib_mtu);
@@ -5240,8 +5251,22 @@ static int modify_qp_init_to_rtr(struct ib_qp *ibqp,
hr_reg_write(context, QPC_LP_PKTN_INI, lp_pktn_ini);
hr_reg_clear(qpc_mask, QPC_LP_PKTN_INI);
- /* ACK_REQ_FREQ should be larger than or equal to LP_PKTN_INI */
- hr_reg_write(context, QPC_ACK_REQ_FREQ, lp_pktn_ini);
+ /*
+ * There are several constraints for ACK_REQ_FREQ:
+ * 1. mtu * (2 ^ ACK_REQ_FREQ) should not be too large, otherwise
+ * it may cause some unexpected retries when sending large
+ * payload.
+ * 2. ACK_REQ_FREQ should be larger than or equal to LP_PKTN_INI.
+ * 3. ACK_REQ_FREQ must be equal to LP_PKTN_INI when using LDCP
+ * or HC3 congestion control algorithm.
+ */
+ if (hr_qp->congest_type == HNS_ROCE_CREATE_QP_FLAGS_LDCP ||
+ hr_qp->congest_type == HNS_ROCE_CREATE_QP_FLAGS_HC3 ||
+ hr_dev->caps.max_ack_req_msg_len < lp_msg_len)
+ ack_req_freq = lp_pktn_ini;
+ else
+ ack_req_freq = ilog2(hr_dev->caps.max_ack_req_msg_len / mtu);
+ hr_reg_write(context, QPC_ACK_REQ_FREQ, ack_req_freq);
hr_reg_clear(qpc_mask, QPC_ACK_REQ_FREQ);
hr_reg_clear(qpc_mask, QPC_RX_REQ_PSN_ERR);
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.h b/drivers/infiniband/hw/hns/hns_roce_hw_v2.h
index dbc405885ea7..b98d2d11bb3f 100644
--- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.h
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.h
@@ -1256,7 +1256,8 @@ struct hns_roce_cfg_gmv_tb_b {
#define GMV_TB_B_SMAC_H GMV_TB_B_FIELD_LOC(47, 32)
#define GMV_TB_B_SGID_IDX GMV_TB_B_FIELD_LOC(71, 64)
-#define HNS_ROCE_QUERY_PF_CAPS_CMD_NUM 5
+#define HNS_ROCE_QUERY_PF_CAPS_CMD_NUM_HIP08 5
+#define HNS_ROCE_QUERY_PF_CAPS_CMD_NUM 6
struct hns_roce_query_pf_caps_a {
u8 number_ports;
u8 local_ca_ack_delay;
@@ -1368,6 +1369,11 @@ struct hns_roce_query_pf_caps_e {
__le16 aeq_period;
};
+struct hns_roce_query_pf_caps_f {
+ __le32 max_ack_req_msg_len;
+ __le32 rsv[5];
+};
+
#define PF_CAPS_E_FIELD_LOC(h, l) \
FIELD_LOC(struct hns_roce_query_pf_caps_e, h, l)
--
2.33.0
2
1
From: Edward Adam Davis <eadavis(a)qq.com>
stable inclusion
from stable-v6.6.88
commit 952e7a7e317f126d0a2b879fc531b716932d5ffa
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/IC5BN2
CVE: CVE-2025-37780
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id…
--------------------------------
commit 0405d4b63d082861f4eaff9d39c78ee9dc34f845 upstream.
syzbot reported a slab-out-of-bounds Read in isofs_fh_to_parent. [1]
The handle_bytes value passed in by the reproducing program is equal to 12.
In handle_to_path(), only 12 bytes of memory are allocated for the structure
file_handle->f_handle member, which causes an out-of-bounds access when
accessing the member parent_block of the structure isofs_fid in isofs,
because accessing parent_block requires at least 16 bytes of f_handle.
Here, fh_len is used to indirectly confirm that the value of handle_bytes
is greater than 3 before accessing parent_block.
[1]
BUG: KASAN: slab-out-of-bounds in isofs_fh_to_parent+0x1b8/0x210 fs/isofs/export.c:183
Read of size 4 at addr ffff0000cc030d94 by task syz-executor215/6466
CPU: 1 UID: 0 PID: 6466 Comm: syz-executor215 Not tainted 6.14.0-rc7-syzkaller-ga2392f333575 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
Call trace:
show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:466 (C)
__dump_stack lib/dump_stack.c:94 [inline]
dump_stack_lvl+0xe4/0x150 lib/dump_stack.c:120
print_address_description mm/kasan/report.c:408 [inline]
print_report+0x198/0x550 mm/kasan/report.c:521
kasan_report+0xd8/0x138 mm/kasan/report.c:634
__asan_report_load4_noabort+0x20/0x2c mm/kasan/report_generic.c:380
isofs_fh_to_parent+0x1b8/0x210 fs/isofs/export.c:183
exportfs_decode_fh_raw+0x2dc/0x608 fs/exportfs/expfs.c:523
do_handle_to_path+0xa0/0x198 fs/fhandle.c:257
handle_to_path fs/fhandle.c:385 [inline]
do_handle_open+0x8cc/0xb8c fs/fhandle.c:403
__do_sys_open_by_handle_at fs/fhandle.c:443 [inline]
__se_sys_open_by_handle_at fs/fhandle.c:434 [inline]
__arm64_sys_open_by_handle_at+0x80/0x94 fs/fhandle.c:434
__invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
Allocated by task 6466:
kasan_save_stack mm/kasan/common.c:47 [inline]
kasan_save_track+0x40/0x78 mm/kasan/common.c:68
kasan_save_alloc_info+0x40/0x50 mm/kasan/generic.c:562
poison_kmalloc_redzone mm/kasan/common.c:377 [inline]
__kasan_kmalloc+0xac/0xc4 mm/kasan/common.c:394
kasan_kmalloc include/linux/kasan.h:260 [inline]
__do_kmalloc_node mm/slub.c:4294 [inline]
__kmalloc_noprof+0x32c/0x54c mm/slub.c:4306
kmalloc_noprof include/linux/slab.h:905 [inline]
handle_to_path fs/fhandle.c:357 [inline]
do_handle_open+0x5a4/0xb8c fs/fhandle.c:403
__do_sys_open_by_handle_at fs/fhandle.c:443 [inline]
__se_sys_open_by_handle_at fs/fhandle.c:434 [inline]
__arm64_sys_open_by_handle_at+0x80/0x94 fs/fhandle.c:434
__invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
Reported-by: syzbot+4d7cd7dd0ce1aa8d5c65(a)syzkaller.appspotmail.com
Closes: https://syzkaller.appspot.com/bug?extid=4d7cd7dd0ce1aa8d5c65
Tested-by: syzbot+4d7cd7dd0ce1aa8d5c65(a)syzkaller.appspotmail.com
CC: stable(a)vger.kernel.org
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: Edward Adam Davis <eadavis(a)qq.com>
Signed-off-by: Jan Kara <jack(a)suse.cz>
Link: https://patch.msgid.link/tencent_9C8CB8A7E7C6C512C7065DC98B6EDF6EC606@qq.com
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
Signed-off-by: Liu Mingrui <liumingrui(a)huawei.com>
---
fs/isofs/export.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/isofs/export.c b/fs/isofs/export.c
index 35768a63fb1d..421d247fae52 100644
--- a/fs/isofs/export.c
+++ b/fs/isofs/export.c
@@ -180,7 +180,7 @@ static struct dentry *isofs_fh_to_parent(struct super_block *sb,
return NULL;
return isofs_export_iget(sb,
- fh_len > 2 ? ifid->parent_block : 0,
+ fh_len > 3 ? ifid->parent_block : 0,
ifid->parent_offset,
fh_len > 4 ? ifid->parent_generation : 0);
}
--
2.25.1
2
1
From: Edward Adam Davis <eadavis(a)qq.com>
stable inclusion
from stable-v5.10.237
commit 5e7de55602c61c8ff28db075cc49c8dd6989d7e0
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/IC5BN2
CVE: CVE-2025-37780
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id…
--------------------------------
commit 0405d4b63d082861f4eaff9d39c78ee9dc34f845 upstream.
syzbot reported a slab-out-of-bounds Read in isofs_fh_to_parent. [1]
The handle_bytes value passed in by the reproducing program is equal to 12.
In handle_to_path(), only 12 bytes of memory are allocated for the structure
file_handle->f_handle member, which causes an out-of-bounds access when
accessing the member parent_block of the structure isofs_fid in isofs,
because accessing parent_block requires at least 16 bytes of f_handle.
Here, fh_len is used to indirectly confirm that the value of handle_bytes
is greater than 3 before accessing parent_block.
[1]
BUG: KASAN: slab-out-of-bounds in isofs_fh_to_parent+0x1b8/0x210 fs/isofs/export.c:183
Read of size 4 at addr ffff0000cc030d94 by task syz-executor215/6466
CPU: 1 UID: 0 PID: 6466 Comm: syz-executor215 Not tainted 6.14.0-rc7-syzkaller-ga2392f333575 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
Call trace:
show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:466 (C)
__dump_stack lib/dump_stack.c:94 [inline]
dump_stack_lvl+0xe4/0x150 lib/dump_stack.c:120
print_address_description mm/kasan/report.c:408 [inline]
print_report+0x198/0x550 mm/kasan/report.c:521
kasan_report+0xd8/0x138 mm/kasan/report.c:634
__asan_report_load4_noabort+0x20/0x2c mm/kasan/report_generic.c:380
isofs_fh_to_parent+0x1b8/0x210 fs/isofs/export.c:183
exportfs_decode_fh_raw+0x2dc/0x608 fs/exportfs/expfs.c:523
do_handle_to_path+0xa0/0x198 fs/fhandle.c:257
handle_to_path fs/fhandle.c:385 [inline]
do_handle_open+0x8cc/0xb8c fs/fhandle.c:403
__do_sys_open_by_handle_at fs/fhandle.c:443 [inline]
__se_sys_open_by_handle_at fs/fhandle.c:434 [inline]
__arm64_sys_open_by_handle_at+0x80/0x94 fs/fhandle.c:434
__invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
Allocated by task 6466:
kasan_save_stack mm/kasan/common.c:47 [inline]
kasan_save_track+0x40/0x78 mm/kasan/common.c:68
kasan_save_alloc_info+0x40/0x50 mm/kasan/generic.c:562
poison_kmalloc_redzone mm/kasan/common.c:377 [inline]
__kasan_kmalloc+0xac/0xc4 mm/kasan/common.c:394
kasan_kmalloc include/linux/kasan.h:260 [inline]
__do_kmalloc_node mm/slub.c:4294 [inline]
__kmalloc_noprof+0x32c/0x54c mm/slub.c:4306
kmalloc_noprof include/linux/slab.h:905 [inline]
handle_to_path fs/fhandle.c:357 [inline]
do_handle_open+0x5a4/0xb8c fs/fhandle.c:403
__do_sys_open_by_handle_at fs/fhandle.c:443 [inline]
__se_sys_open_by_handle_at fs/fhandle.c:434 [inline]
__arm64_sys_open_by_handle_at+0x80/0x94 fs/fhandle.c:434
__invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
Reported-by: syzbot+4d7cd7dd0ce1aa8d5c65(a)syzkaller.appspotmail.com
Closes: https://syzkaller.appspot.com/bug?extid=4d7cd7dd0ce1aa8d5c65
Tested-by: syzbot+4d7cd7dd0ce1aa8d5c65(a)syzkaller.appspotmail.com
CC: stable(a)vger.kernel.org
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: Edward Adam Davis <eadavis(a)qq.com>
Signed-off-by: Jan Kara <jack(a)suse.cz>
Link: https://patch.msgid.link/tencent_9C8CB8A7E7C6C512C7065DC98B6EDF6EC606@qq.com
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
Signed-off-by: Liu Mingrui <liumingrui(a)huawei.com>
---
fs/isofs/export.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/isofs/export.c b/fs/isofs/export.c
index 35768a63fb1d..421d247fae52 100644
--- a/fs/isofs/export.c
+++ b/fs/isofs/export.c
@@ -180,7 +180,7 @@ static struct dentry *isofs_fh_to_parent(struct super_block *sb,
return NULL;
return isofs_export_iget(sb,
- fh_len > 2 ? ifid->parent_block : 0,
+ fh_len > 3 ? ifid->parent_block : 0,
ifid->parent_offset,
fh_len > 4 ? ifid->parent_generation : 0);
}
--
2.25.1
2
1
20 Jun '25
From: Zheng Zucheng <zhengzucheng(a)huawei.com>
hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/ICE7WC
--------------------------------
This feature allows users to use CPU quota more flexibly when CPU is
idle and it will cause the CPU quota to be exceeded. So, it cannot be
used in scenarios where there are strict restrictions on the use of the
CPU quota, such as some commercial scenarios that charge based on the
use of CPU quota.
Signed-off-by: Zheng Zucheng <zhengzucheng(a)huawei.com>
Signed-off-by: Liao Chang <liaochang1(a)huawei.com>
Signed-off-by: Cheng Yu <serein.chengyu(a)huawei.com>
---
arch/arm64/Kconfig | 1 +
arch/arm64/configs/openeuler_defconfig | 1 +
arch/arm64/kernel/topology.c | 32 ++++++
include/linux/sched/sysctl.h | 4 +
init/Kconfig | 18 ++++
kernel/sched/core.c | 32 ++++++
kernel/sched/fair.c | 143 ++++++++++++++++++++++++-
kernel/sched/idle.c | 13 +++
kernel/sched/sched.h | 12 +++
kernel/sysctl.c | 11 ++
10 files changed, 263 insertions(+), 4 deletions(-)
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index eb30ef59aca2..4ba485650d0a 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -80,6 +80,7 @@ config ARM64
select ARCH_SUPPORTS_NUMA_BALANCING
select ARCH_SUPPORTS_SCHED_KEEP_ON_CORE
select ARCH_SUPPORTS_SCHED_PARAL
+ select ARCH_SUPPORTS_SCHED_SOFT_QUOTA
select ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH
select ARCH_WANT_COMPAT_IPC_PARSE_VERSION if COMPAT
select ARCH_WANT_DEFAULT_BPF_JIT
diff --git a/arch/arm64/configs/openeuler_defconfig b/arch/arm64/configs/openeuler_defconfig
index be1faf2da008..1e1e70a6736d 100644
--- a/arch/arm64/configs/openeuler_defconfig
+++ b/arch/arm64/configs/openeuler_defconfig
@@ -191,6 +191,7 @@ CONFIG_NET_NS=y
CONFIG_SCHED_STEAL=y
CONFIG_SCHED_KEEP_ON_CORE=y
CONFIG_SCHED_PARAL=y
+CONFIG_SCHED_SOFT_QUOTA=y
CONFIG_CHECKPOINT_RESTORE=y
CONFIG_SCHED_AUTOGROUP=y
# CONFIG_SYSFS_DEPRECATED is not set
diff --git a/arch/arm64/kernel/topology.c b/arch/arm64/kernel/topology.c
index 785de5b9696d..b3ae5c6de81e 100644
--- a/arch/arm64/kernel/topology.c
+++ b/arch/arm64/kernel/topology.c
@@ -363,6 +363,38 @@ void topology_scale_freq_tick(void)
this_cpu_write(arch_const_cycles_prev, const_cnt);
}
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+static DEFINE_PER_CPU(int, sibling_idle) = 1;
+
+int is_sibling_idle(void)
+{
+ return this_cpu_read(sibling_idle);
+}
+
+static void smt_measurement_begin(void)
+{
+ // TODO
+}
+
+static void smt_measurement_done(void)
+{
+ // TODO
+}
+#else
+static inline void smt_measurement_begin(void) { }
+static inline void smt_measurement_done(void) { }
+#endif
+
+void arch_cpu_idle_enter(void)
+{
+ smt_measurement_begin();
+}
+
+void arch_cpu_idle_exit(void)
+{
+ smt_measurement_done();
+}
+
#ifdef CONFIG_ACPI_CPPC_LIB
#include <acpi/cppc_acpi.h>
diff --git a/include/linux/sched/sysctl.h b/include/linux/sched/sysctl.h
index 9f998be56bdd..90021477ea4c 100644
--- a/include/linux/sched/sysctl.h
+++ b/include/linux/sched/sysctl.h
@@ -48,6 +48,10 @@ extern unsigned int sysctl_smart_grid_strategy_ctrl;
extern int sysctl_affinity_adjust_delay_ms;
#endif
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+extern unsigned int sysctl_soft_runtime_ratio;
+#endif
+
enum sched_tunable_scaling {
SCHED_TUNABLESCALING_NONE,
SCHED_TUNABLESCALING_LOG,
diff --git a/init/Kconfig b/init/Kconfig
index 5f88cce193e8..2ee50c638ca3 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -1411,6 +1411,24 @@ config SCHED_PARAL
3. The existing "qos dynamic affinity" and "qos smart grid"
features must not be used simultaneously.
+#
+# For architectures that want to enable the support for SCHED_SOFT_QUOTA
+#
+config ARCH_SUPPORTS_SCHED_SOFT_QUOTA
+ bool
+
+config SCHED_SOFT_QUOTA
+ bool "More flexible use of CPU quota"
+ depends on ARCH_SUPPORTS_SCHED_SOFT_QUOTA
+ depends on CFS_BANDWIDTH
+ default n
+ help
+ This option allows users to use CPU quota more flexibly when CPU
+ is idle. It is better for users to have some understanding of
+ CFS_BANDWIDTH. It cannot be used in scenarios where there are strict
+ restrictions on the use of the CPU quota, such as some commercial
+ scenarios that charge based on the use of CPU quota.
+
config CHECKPOINT_RESTORE
bool "Checkpoint/restore support"
select PROC_CHILDREN
diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index 457eeebc7b62..72cb2c1adb7b 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -9902,6 +9902,30 @@ static int cpu_steal_task_write(struct cgroup_subsys_state *css,
}
#endif
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+static int cpu_soft_quota_write(struct cgroup_subsys_state *css,
+ struct cftype *cftype, s64 soft_quota)
+{
+ struct task_group *tg = css_tg(css);
+
+ if (soft_quota != 1 && soft_quota != 0)
+ return -EINVAL;
+
+ if (tg->soft_quota == soft_quota)
+ return 0;
+
+ tg->soft_quota = soft_quota;
+
+ return 0;
+}
+
+static inline s64 cpu_soft_quota_read(struct cgroup_subsys_state *css,
+ struct cftype *cft)
+{
+ return css_tg(css)->soft_quota;
+}
+#endif
+
#ifdef CONFIG_BPF_SCHED
void sched_settag(struct task_struct *tsk, s64 tag)
{
@@ -10064,6 +10088,14 @@ static struct cftype cpu_legacy_files[] = {
.write_s64 = cpu_qos_write,
},
#endif
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+ {
+ .name = "soft_quota",
+ .flags = CFTYPE_NOT_ON_ROOT,
+ .read_s64 = cpu_soft_quota_read,
+ .write_s64 = cpu_soft_quota_write,
+ },
+#endif
#ifdef CONFIG_QOS_SCHED_SMT_EXPELLER
{
.name = "smt_expell",
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index b7544a14225c..f601a6ea031e 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -140,6 +140,10 @@ static int unthrottle_qos_cfs_rqs(int cpu);
static bool qos_smt_expelled(int this_cpu);
#endif
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+static DEFINE_PER_CPU_SHARED_ALIGNED(struct list_head, soft_quota_throttled_cfs_rq);
+#endif
+
#ifdef CONFIG_QOS_SCHED_MULTILEVEL
#define QOS_LEVEL_WEIGHT_OFFLINE_EX 1
#define QOS_LEVEL_WEIGHT_OFFLINE 10
@@ -439,10 +443,11 @@ static inline struct sched_entity *parent_entity(struct sched_entity *se)
return se->parent;
}
-static void
+static bool
find_matching_se(struct sched_entity **se, struct sched_entity **pse)
{
int se_depth, pse_depth;
+ bool ret = false;
/*
* preemption test can be made between sibling entities who are in the
@@ -456,6 +461,10 @@ find_matching_se(struct sched_entity **se, struct sched_entity **pse)
pse_depth = (*pse)->depth;
while (se_depth > pse_depth) {
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+ if (!ret && cfs_rq_of(*se)->soft_quota_enable == 1)
+ ret = true;
+#endif
se_depth--;
*se = parent_entity(*se);
}
@@ -466,9 +475,15 @@ find_matching_se(struct sched_entity **se, struct sched_entity **pse)
}
while (!is_same_group(*se, *pse)) {
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+ if (!ret && cfs_rq_of(*se)->soft_quota_enable == 1)
+ ret = true;
+#endif
*se = parent_entity(*se);
*pse = parent_entity(*pse);
}
+
+ return ret;
}
#else /* !CONFIG_FAIR_GROUP_SCHED */
@@ -503,9 +518,10 @@ static inline struct sched_entity *parent_entity(struct sched_entity *se)
return NULL;
}
-static inline void
+static inline bool
find_matching_se(struct sched_entity **se, struct sched_entity **pse)
{
+ return false;
}
#endif /* CONFIG_FAIR_GROUP_SCHED */
@@ -5396,6 +5412,14 @@ static bool throttle_cfs_rq(struct cfs_rq *cfs_rq)
*/
cfs_rq->throttled = 1;
cfs_rq->throttled_clock = rq_clock(rq);
+
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+ if (cfs_rq->tg->soft_quota == 1) {
+ list_add(&cfs_rq->soft_quota_throttled_list,
+ &per_cpu(soft_quota_throttled_cfs_rq, cpu_of(rq)));
+ }
+#endif
+
return true;
}
@@ -5414,6 +5438,10 @@ void unthrottle_cfs_rq(struct cfs_rq *cfs_rq)
se = cfs_rq->tg->se[cpu_of(rq)];
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+ list_del_init(&cfs_rq->soft_quota_throttled_list);
+#endif
+
#ifdef CONFIG_QOS_SCHED
/*
* if this cfs_rq throttled by qos, not need unthrottle it.
@@ -5531,6 +5559,16 @@ static void distribute_cfs_runtime(struct cfs_bandwidth *cfs_b)
struct rq_flags rf;
rq_lock_irqsave(rq, &rf);
+
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+ if (cfs_rq->soft_quota_enable == 1) {
+ if (cfs_rq->runtime_remaining > 0)
+ cfs_rq->runtime_remaining = 0;
+
+ cfs_rq->soft_quota_enable = 0;
+ }
+#endif
+
if (!cfs_rq_throttled(cfs_rq))
goto next;
@@ -5573,6 +5611,17 @@ static void distribute_cfs_runtime(struct cfs_bandwidth *cfs_b)
rcu_read_unlock();
}
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+static inline void init_tg_sum_soft_runtime(struct cfs_bandwidth *cfs_b)
+{
+ unsigned int cpu;
+ struct task_group *tg = container_of(cfs_b, struct task_group, cfs_bandwidth);
+
+ for_each_possible_cpu(cpu)
+ tg->cfs_rq[cpu]->sum_soft_runtime = 0;
+}
+#endif
+
/*
* Responsible for refilling a task_group's bandwidth and unthrottling its
* cfs_rqs as appropriate. If there has been no activity within the last
@@ -5590,6 +5639,10 @@ static int do_sched_cfs_period_timer(struct cfs_bandwidth *cfs_b, int overrun, u
throttled = !list_empty(&cfs_b->throttled_cfs_rq);
cfs_b->nr_periods += overrun;
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+ init_tg_sum_soft_runtime(cfs_b);
+#endif
+
/* Refill extra burst quota even if cfs_b->idle */
__refill_cfs_bandwidth_runtime(cfs_b);
@@ -5898,6 +5951,9 @@ static void init_cfs_rq_runtime(struct cfs_rq *cfs_rq)
#ifdef CONFIG_QOS_SCHED
INIT_LIST_HEAD(&cfs_rq->qos_throttled_list);
#endif
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+ INIT_LIST_HEAD(&cfs_rq->soft_quota_throttled_list);
+#endif
}
void start_cfs_bandwidth(struct cfs_bandwidth *cfs_b)
@@ -8536,6 +8592,7 @@ static void check_preempt_wakeup(struct rq *rq, struct task_struct *p, int wake_
struct cfs_rq *cfs_rq = task_cfs_rq(curr);
int scale = cfs_rq->nr_running >= sched_nr_latency;
int next_buddy_marked = 0;
+ bool ret = 0;
if (unlikely(se == pse))
return;
@@ -8590,7 +8647,13 @@ static void check_preempt_wakeup(struct rq *rq, struct task_struct *p, int wake_
if (unlikely(p->policy != SCHED_NORMAL) || !sched_feat(WAKEUP_PREEMPTION))
return;
- find_matching_se(&se, &pse);
+ ret = find_matching_se(&se, &pse);
+
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+ if (ret)
+ goto preempt;
+#endif
+
update_curr(cfs_rq_of(se));
BUG_ON(!pse);
if (wakeup_preempt_entity(se, pse) == 1) {
@@ -13823,6 +13886,9 @@ static void task_change_group_fair(struct task_struct *p, int type)
void free_fair_sched_group(struct task_group *tg)
{
int i;
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+ struct cfs_rq *cfs_rq;
+#endif
destroy_cfs_bandwidth(tg_cfs_bandwidth(tg));
destroy_auto_affinity(tg);
@@ -13831,6 +13897,12 @@ void free_fair_sched_group(struct task_group *tg)
#ifdef CONFIG_QOS_SCHED
if (tg->cfs_rq && tg->cfs_rq[i])
unthrottle_qos_sched_group(tg->cfs_rq[i]);
+#endif
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+ if (tg->cfs_rq && tg->cfs_rq[i]) {
+ cfs_rq = tg->cfs_rq[i];
+ list_del_init(&cfs_rq->soft_quota_throttled_list);
+ }
#endif
if (tg->cfs_rq)
kfree(tg->cfs_rq[i]);
@@ -14209,13 +14281,20 @@ void task_tick_relationship(struct rq *rq, struct task_struct *curr)
__init void init_sched_fair_class(void)
{
-#ifdef CONFIG_QOS_SCHED
+#if defined(CONFIG_QOS_SCHED) || defined(CONFIG_SCHED_SOFT_QUOTA)
int i;
+#endif
+#ifdef CONFIG_QOS_SCHED
for_each_possible_cpu(i)
INIT_LIST_HEAD(&per_cpu(qos_throttled_cfs_rq, i));
#endif
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+ for_each_possible_cpu(i)
+ INIT_LIST_HEAD(&per_cpu(soft_quota_throttled_cfs_rq, i));
+#endif
+
init_sched_numa_icon();
#ifdef CONFIG_SMP
@@ -14327,3 +14406,59 @@ int sched_trace_rq_nr_running(struct rq *rq)
return rq ? rq->nr_running : -1;
}
EXPORT_SYMBOL_GPL(sched_trace_rq_nr_running);
+
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+unsigned int sysctl_soft_runtime_ratio = 20;
+static bool check_soft_runtime(struct task_group *tg, int slice)
+{
+ int cpu;
+ u64 sum_soft_runtime = slice;
+ struct cfs_bandwidth *cfs_b = &tg->cfs_bandwidth;
+
+ if (cfs_b->quota == RUNTIME_INF)
+ return true;
+
+ for_each_possible_cpu(cpu)
+ sum_soft_runtime += tg->cfs_rq[cpu]->sum_soft_runtime;
+
+ return sum_soft_runtime < sysctl_soft_runtime_ratio * cfs_b->quota / 100;
+}
+
+bool unthrottle_cfs_rq_soft_quota(struct rq *rq)
+{
+ int max_cnt = 0;
+ bool ret = false;
+ struct cfs_rq *cfs_rq, *tmp_rq;
+ struct cfs_bandwidth *cfs_b;
+ int slice = sched_cfs_bandwidth_slice();
+
+ list_for_each_entry_safe(cfs_rq, tmp_rq, &per_cpu(soft_quota_throttled_cfs_rq, cpu_of(rq)),
+ soft_quota_throttled_list) {
+ if (max_cnt++ > 20)
+ break;
+
+ if (cfs_rq->throttled) {
+ cfs_b = tg_cfs_bandwidth(cfs_rq->tg);
+ raw_spin_lock(&cfs_b->lock);
+
+ if (!check_soft_runtime(cfs_rq->tg, slice)) {
+ raw_spin_unlock(&cfs_b->lock);
+ continue;
+ }
+
+ raw_spin_unlock(&cfs_b->lock);
+
+ if (cfs_rq->runtime_remaining + slice > 0) {
+ cfs_rq->runtime_remaining += slice;
+ cfs_rq->sum_soft_runtime += slice;
+ cfs_rq->soft_quota_enable = 1;
+ unthrottle_cfs_rq(cfs_rq);
+ ret = true;
+ break;
+ }
+ }
+ }
+
+ return ret;
+}
+#endif
diff --git a/kernel/sched/idle.c b/kernel/sched/idle.c
index 3c6396d61a04..4e5f603219b4 100644
--- a/kernel/sched/idle.c
+++ b/kernel/sched/idle.c
@@ -439,10 +439,23 @@ static struct task_struct *pick_task_idle(struct rq *rq)
}
#endif
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+int __weak is_sibling_idle(void)
+{
+ return 0;
+}
+#endif
+
struct task_struct *pick_next_task_idle(struct rq *rq)
{
struct task_struct *next = rq->idle;
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+ if (unthrottle_cfs_rq_soft_quota(rq) && rq->cfs.nr_running &&
+ is_sibling_idle())
+ return pick_next_task_fair(rq, NULL, NULL);
+#endif
+
set_next_task_idle(rq, next, true);
return next;
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
index fe6342305b0f..9b2779e8fc91 100644
--- a/kernel/sched/sched.h
+++ b/kernel/sched/sched.h
@@ -508,6 +508,9 @@ struct task_group {
#else
KABI_RESERVE(4)
#endif
+#if defined(CONFIG_SCHED_SOFT_QUOTA)
+ KABI_EXTEND(u64 soft_quota)
+#endif
};
#ifdef CONFIG_SCHED_STEAL
@@ -606,6 +609,10 @@ static inline int init_auto_affinity(struct task_group *tg)
static inline void tg_update_affinity_domains(int cpu, int online) {}
#endif
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+extern bool unthrottle_cfs_rq_soft_quota(struct rq *rq);
+#endif
+
#ifdef CONFIG_FAIR_GROUP_SCHED
extern int sched_group_set_shares(struct task_group *tg, unsigned long shares);
@@ -734,6 +741,11 @@ struct cfs_rq {
KABI_RESERVE(3)
KABI_RESERVE(4)
#endif
+#if defined(CONFIG_SCHED_SOFT_QUOTA)
+ KABI_EXTEND(u64 soft_quota_enable)
+ KABI_EXTEND(u64 sum_soft_runtime)
+ KABI_EXTEND(struct list_head soft_quota_throttled_list)
+#endif
};
static inline int rt_bandwidth_enabled(void)
diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 0b1c13a05332..738d9a4455c1 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -2831,6 +2831,17 @@ static struct ctl_table kern_table[] = {
.extra2 = &one_hundred,
},
#endif
+#ifdef CONFIG_SCHED_SOFT_QUOTA
+ {
+ .procname = "sched_soft_runtime_ratio",
+ .data = &sysctl_soft_runtime_ratio,
+ .maxlen = sizeof(sysctl_soft_runtime_ratio),
+ .mode = 0644,
+ .proc_handler = proc_dointvec_minmax,
+ .extra1 = SYSCTL_ONE,
+ .extra2 = &one_hundred,
+ },
+#endif
#ifdef CONFIG_SCHED_STEAL
{
.procname = "sched_max_steal_count",
--
2.25.1
2
1
[openeuler:OLK-5.10] BUILD REGRESSION 0bb9efd4883938dec34f710bce07ec3ecf5a04bd
by kernel test robot 20 Jun '25
by kernel test robot 20 Jun '25
20 Jun '25
tree/branch: https://gitee.com/openeuler/kernel.git OLK-5.10
branch HEAD: 0bb9efd4883938dec34f710bce07ec3ecf5a04bd !16706 OLK-5.10 Bperf
Error/Warning (recently discovered and may have been fixed):
https://lore.kernel.org/oe-kbuild-all/202505211008.Lhrh17Cr-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202505280024.8UbNlKSa-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202505280046.3lWnWdOg-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202505301434.xq8uzhGR-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202506042153.UZ29KeGA-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202506111017.uCAP8oQv-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202506200216.30IOXkDh-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202506200232.vO3LrsSJ-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202506200422.FFs2lebc-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202506200615.qzMJJNny-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202506200807.gBMXP8Nw-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202506200917.vHKIjHAl-lkp@intel.com
https://lore.kernel.org/oe-kbuild/202505291536.8a44hWAc-lkp@intel.com
https://lore.kernel.org/oe-kbuild/202506011207.GF5fjCi8-lkp@intel.com
drivers/irqchip/irq-gic-v3-its.c:524:6: warning: no previous prototype for 'build_devid_pools' [-Wmissing-prototypes]
drivers/irqchip/irq-gic-v3.c:782:23: error: implicit declaration of function 'PDE_DATA'; did you mean 'NODE_DATA'? [-Werror=implicit-function-declaration]
drivers/irqchip/irq-gic-v3.c:820:2: error: implicit declaration of function 'seq_printf'; did you mean 'dev_printk'? [-Werror=implicit-function-declaration]
drivers/irqchip/irq-gic-v3.c:820:46: error: dereferencing pointer to incomplete type 'struct seq_file'
drivers/irqchip/irq-gic-v3.c:826:9: error: implicit declaration of function 'single_open'; did you mean 'simple_open'? [-Werror=implicit-function-declaration]
drivers/irqchip/irq-gic-v3.c:831:15: error: 'seq_read' undeclared here (not in a function)
drivers/irqchip/irq-gic-v3.c:832:16: error: 'seq_lseek' undeclared here (not in a function)
drivers/irqchip/irq-gic-v3.c:833:18: error: 'single_release' undeclared here (not in a function); did you mean 'spin_release'?
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debugfs.c:432:6: error: no previous prototype for function 'sxe_debugfs_entries_init' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debugfs.c:459:6: error: no previous prototype for function 'sxe_debugfs_entries_exit' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debugfs.c:465:6: error: no previous prototype for function 'sxe_debugfs_init' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_debugfs.c:470:6: error: no previous prototype for function 'sxe_debugfs_exit' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_ethtool.c:2022:5: error: no previous prototype for function 'sxe_reg_test' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_ethtool.c:2644:5: error: no previous prototype for function 'sxe_phys_id_set' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:230:6: error: no previous prototype for function 'sxe_hw_no_snoop_disable' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:262:6: error: no previous prototype for function 'sxe_hw_uc_addr_pool_del' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:283:5: error: no previous prototype for function 'sxe_hw_uc_addr_pool_enable' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:337:5: error: no previous prototype for function 'sxe_hw_nic_reset' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:367:6: error: no previous prototype for function 'sxe_hw_pf_rst_done_set' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:735:5: error: no previous prototype for function 'sxe_hw_pending_irq_read_clear' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:740:6: error: no previous prototype for function 'sxe_hw_pending_irq_write_clear' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:745:5: error: no previous prototype for function 'sxe_hw_irq_cause_get' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:765:6: error: no previous prototype for function 'sxe_hw_ring_irq_auto_disable' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:775:6: error: no previous prototype for function 'sxe_hw_irq_general_reg_set' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:780:5: error: no previous prototype for function 'sxe_hw_irq_general_reg_get' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:790:6: error: no previous prototype for function 'sxe_hw_event_irq_map' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:806:6: error: no previous prototype for function 'sxe_hw_ring_irq_map' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:823:6: error: no previous prototype for function 'sxe_hw_ring_irq_interval_set' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:838:6: error: no previous prototype for function 'sxe_hw_event_irq_auto_clear_set' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:843:6: error: no previous prototype for function 'sxe_hw_specific_irq_disable' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:848:6: error: no previous prototype for function 'sxe_hw_specific_irq_enable' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:876:6: error: no previous prototype for function 'sxe_hw_all_irq_disable' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_hw.c:994:5: error: no previous prototype for function 'sxe_hw_link_speed_get' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_irq.c:136:5: error: no previous prototype for function 'sxe_msi_irq_init' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_irq.c:182:6: error: no previous prototype for function 'sxe_disable_dcb' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_irq.c:212:6: error: no previous prototype for function 'sxe_disable_rss' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_irq.c:729:6: error: no previous prototype for function 'sxe_lsc_irq_handler' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_irq.c:745:6: error: no previous prototype for function 'sxe_mailbox_irq_handler' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_main.c:70:6: error: no previous prototype for function 'sxe_allow_inval_mac' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_phy.c:733:5: error: no previous prototype for function 'sxe_multispeed_sfp_link_configure' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_rx_proc.c:1431:6: error: no previous prototype for function 'sxe_headers_cleanup' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_rx_proc.c:1569:6: error: no previous prototype for function 'sxe_rx_buffer_page_offset_update' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_sriov.c:1552:6: error: no previous prototype for function 'sxe_set_vf_link_enable' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_sriov.c:766:6: error: variable 'ret' set but not used [-Werror,-Wunused-but-set-variable]
drivers/net/ethernet/linkdata/sxe/sxepf/sxe_xdp.c:403:6: error: no previous prototype for function 'sxe_txrx_ring_enable' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:160:6: error: no previous prototype for function 'sxevf_hw_stop' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:187:6: error: no previous prototype for function 'sxevf_msg_write' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:196:5: error: no previous prototype for function 'sxevf_msg_read' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:206:5: error: no previous prototype for function 'sxevf_mailbox_read' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:211:6: error: no previous prototype for function 'sxevf_mailbox_write' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:216:6: error: no previous prototype for function 'sxevf_pf_req_irq_trigger' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:221:6: error: no previous prototype for function 'sxevf_pf_ack_irq_trigger' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:226:6: error: no previous prototype for function 'sxevf_event_irq_map' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:245:6: error: no previous prototype for function 'sxevf_irq_enable' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:251:6: error: no previous prototype for function 'sxevf_irq_disable' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:259:6: error: no previous prototype for function 'sxevf_hw_ring_irq_map' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:313:6: error: no previous prototype for function 'sxevf_hw_reset' [-Werror,-Wmissing-prototypes]
drivers/net/ethernet/linkdata/sxevf/sxevf/sxevf_hw.c:324:5: error: no previous prototype for function 'sxevf_link_state_get' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/./linux/ps3_base.c:546:5: error: no previous prototype for function 'ps3_pci_init' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/./linux/ps3_base.c:900:5: error: no previous prototype for function 'ps3_pci_init_complete' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/./linux/ps3_base.c:946:6: error: no previous prototype for function 'ps3_pci_init_complete_exit' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/./linux/ps3_cli_debug.c:1060:5: error: no previous prototype for function 'ps3_dump_context_show' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/./linux/ps3_driver_log.c:41:19: error: unused function 'time_for_log' [-Werror,-Wunused-function]
drivers/scsi/linkdata/ps3stor/./linux/ps3_driver_log.c:65:19: error: unused function 'time_for_file_name' [-Werror,-Wunused-function]
drivers/scsi/linkdata/ps3stor/./linux/ps3_dump.c:160:5: error: no previous prototype for function 'ps3_dump_file_write' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/./linux/ps3_dump.c:201:5: error: no previous prototype for function 'ps3_dump_file_close' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/./linux/ps3_dump.c:29:5: error: no previous prototype for function 'ps3_dump_local_time' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/./linux/ps3_dump.c:51:5: error: no previous prototype for function 'ps3_dump_filename_build' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/./linux/ps3_dump.c:77:5: error: no previous prototype for function 'ps3_dump_file_open' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_cmd_complete.c:132:6: error: no previous prototype for function 'ps3_trigger_irq_poll' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_cmd_complete.c:244:5: error: no previous prototype for function 'ps3_resp_status_convert' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_cmd_statistics.c:404:6: error: no previous prototype for function 'ps3_io_recv_ok_stat_inc' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_cmd_statistics.c:86:6: error: no previous prototype for function 'ps3_cmd_stat_content_clear' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_debug.c:884:5: error: no previous prototype for function 'ps3_dump_dir_length' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_device_manager.c:1582:5: error: no previous prototype for function 'ps3_scsi_private_init_pd' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_device_manager.c:1664:5: error: no previous prototype for function 'ps3_scsi_private_init_vd' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_device_manager_sas.c:1633:5: error: no previous prototype for function 'ps3_sas_expander_phys_refresh' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_ioc_adp.c:148:6: error: no previous prototype for function 'ps3_ioc_resource_prepare_hba' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_ioc_adp.c:37:6: error: no previous prototype for function 'ps3_ioc_resource_prepare_switch' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_ioc_adp.c:89:6: error: no previous prototype for function 'ps3_ioc_resource_prepare_raid' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_ioc_manager.c:308:5: error: no previous prototype for function 'ps3_hard_reset_to_ready' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_ioctl.c:786:6: error: no previous prototype for function 'ps3_clean_mgr_cmd' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_irq.c:22:27: error: unused variable 'PS3_INTERRUPT_CMD_DISABLE_ALL_MASK' [-Werror,-Wunused-const-variable]
drivers/scsi/linkdata/ps3stor/ps3_irq.c:23:27: error: unused variable 'PS3_INTERRUPT_CMD_ENABLE_MSIX' [-Werror,-Wunused-const-variable]
drivers/scsi/linkdata/ps3stor/ps3_irq.c:24:27: error: unused variable 'PS3_INTERRUPT_MASK_DISABLE' [-Werror,-Wunused-const-variable]
drivers/scsi/linkdata/ps3stor/ps3_irq.c:25:27: error: unused variable 'PS3_INTERRUPT_STATUS_EXIST_IRQ' [-Werror,-Wunused-const-variable]
drivers/scsi/linkdata/ps3stor/ps3_irq.c:26:27: error: unused variable 'PS3_INTERRUPT_CLEAR_IRQ' [-Werror,-Wunused-const-variable]
drivers/scsi/linkdata/ps3stor/ps3_irq.c:28:27: error: unused variable 'PS3_SSD_IOPS_MSIX_VECTORS' [-Werror,-Wunused-const-variable]
drivers/scsi/linkdata/ps3stor/ps3_irq.c:29:27: error: unused variable 'PS3_HDD_IOPS_MSIX_VECTORS' [-Werror,-Wunused-const-variable]
drivers/scsi/linkdata/ps3stor/ps3_module_para.c:610:14: error: no previous prototype for function 'ps3_cli_ver_query' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:1059:6: error: no previous prototype for function 'ps3_qos_pd_waitq_ratio_update' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:2020:15: error: no previous prototype for function 'ps3_hba_qos_decision' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:2041:6: error: no previous prototype for function 'ps3_hba_qos_waitq_notify' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:2101:6: error: no previous prototype for function 'ps3_cmd_waitq_abort' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:212:1: error: no previous prototype for function 'ps3_qos_cmd_waitq_get' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:2464:6: error: no previous prototype for function 'ps3_hba_qos_waitq_clear_all' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:2828:6: error: no previous prototype for function 'ps3_hba_qos_vd_init' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:2937:6: error: no previous prototype for function 'ps3_hba_qos_vd_reset' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:3024:6: error: no previous prototype for function 'ps3_hba_qos_waitq_poll' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:3280:15: error: no previous prototype for function 'ps3_raid_qos_decision' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:3335:6: error: no previous prototype for function 'ps3_qos_mgrq_resend' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:336:15: error: no previous prototype for function 'ps3_qos_vd_cmdword_get' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:3479:6: error: no previous prototype for function 'ps3_raid_qos_waitq_notify' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:352:15: error: no previous prototype for function 'ps3_qos_exclusive_cmdword_get' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:364:15: error: no previous prototype for function 'ps3_qos_tg_decision' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:3822:15: error: no previous prototype for function 'ps3_raid_qos_waitq_abort' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:750:15: error: no previous prototype for function 'ps3_qos_all_pd_rc_get' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:877:6: error: no previous prototype for function 'ps3_pd_quota_waitq_clear_all' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:893:6: error: no previous prototype for function 'ps3_pd_quota_waitq_clean' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_r1x_write_lock.c:1174:5: error: no previous prototype for function 'ps3_range_check_and_insert' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_r1x_write_lock.c:1232:5: error: no previous prototype for function 'ps3_r1x_hash_range_lock' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_r1x_write_lock.c:1313:6: error: no previous prototype for function 'ps3_r1x_hash_range_unlock' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_r1x_write_lock.c:579:5: error: no previous prototype for function 'ps3_r1x_hash_bit_check' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_r1x_write_lock.c:679:6: error: no previous prototype for function 'ps3_r1x_conflict_queue_hash_bit_lock' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_r1x_write_lock.c:731:5: error: no previous prototype for function 'ps3_r1x_hash_bit_lock' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_r1x_write_lock.c:989:6: error: no previous prototype for function 'ps3_r1x_hash_bit_unlock' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_rb_tree.c:155:6: error: no previous prototype for function 'rbtDelNodeDo' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_recovery.c:205:6: error: no previous prototype for function 'ps3_recovery_irq_queue_destroy' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_recovery.c:2701:6: error: no previous prototype for function 'ps3_hard_recovery_state_finish' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_recovery.c:364:5: error: no previous prototype for function 'ps3_recovery_state_transfer' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_recovery.c:73:30: error: no previous prototype for function 'ps3_recovery_context_alloc' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_recovery.c:83:6: error: no previous prototype for function 'ps3_recovery_context_free' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_recovery.c:89:6: error: no previous prototype for function 'ps3_recovery_context_delete' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_sas_transport.c:408:5: error: no previous prototype for function 'ps3_sas_update_phy_info' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_scsi_cmd_err.c:1111:5: error: no previous prototype for function 'ps3_wait_for_outstanding_complete' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_scsi_cmd_err.c:877:6: error: no previous prototype for function 'ps3_set_task_manager_busy' [-Werror,-Wmissing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_scsih.c:1959:1: error: unused function 'ps3_scsih_dev_id_get' [-Werror,-Wunused-function]
fs/fuse/dev.c:2627:6: warning: variable 'err' set but not used [-Wunused-but-set-variable]
fs/fuse/dev.c:288:5: warning: no previous prototype for 'fuse_get_unique_from_fc' [-Wmissing-prototypes]
fs/fuse/dev.c:318:9: warning: no previous prototype for 'fuse_simple_request_fast' [-Wmissing-prototypes]
fs/fuse/file.c:1542:9: warning: no previous prototype for 'fuse_direct_io_fast' [-Wmissing-prototypes]
fs/fuse/file.c:1797:3: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
fs/fuse/inode.c:131:21: warning: unused variable 'fc' [-Wunused-variable]
include/acpi/processor.h:221:2: error: unknown type name 'phys_cpuid_t'
include/trace/trace_events.h:27:23: warning: 'str__oenetcls__trace_system_name' defined but not used [-Wunused-const-variable=]
kernel/softirq.c:352:6: warning: no previous prototype for 'xint_enter_rcu' [-Wmissing-prototypes]
mm/damon/core-test.h:284:2: warning: comparison of distinct pointer types ('typeof (__left) *' (aka 'unsigned int *') and 'typeof (__right) *' (aka 'int *')) [-Wcompare-distinct-pointer-types]
mm/hugetlb.c:2223:9: warning: variable 'gfp' set but not used [-Wunused-but-set-variable]
mm/hugetlb.c:6315:14: warning: no previous prototype for 'hugetlb_alloc_hugepage_nodemask' [-Wmissing-prototypes]
mm/khugepaged.c:1703: warning: Function parameter or member 'reliable' not described in 'collapse_file'
mm/page_alloc.c: linux/vmalloc.h is included more than once.
mm/page_alloc.c:3040:6: warning: no previous prototype for '__drain_all_pages' [-Wmissing-prototypes]
mm/page_alloc.c:3040:6: warning: no previous prototype for function '__drain_all_pages' [-Wmissing-prototypes]
mm/page_alloc.c:6794:23: warning: no previous prototype for function 'arch_memmap_init' [-Wmissing-prototypes]
mm/page_alloc.c:6912:6: warning: no previous prototype for '__zone_set_pageset_high_and_batch' [-Wmissing-prototypes]
mm/page_alloc.c:6912:6: warning: no previous prototype for function '__zone_set_pageset_high_and_batch' [-Wmissing-prototypes]
mm/process_vm_access.c: linux/compat.h is included more than once.
mm/slub.o: warning: objtool: kmem_cache_free()+0x43a: unreachable instruction
Unverified Error/Warning (likely false positive, kindly check if interested):
Documentation/devicetree/bindings/arm/coresight-cti.yaml: arm,trig-conn-name: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/arm/coresight-cti.yaml: arm,trig-filters: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/arm/coresight-cti.yaml: arm,trig-in-sigs: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/arm/coresight-cti.yaml: arm,trig-in-types: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/arm/coresight-cti.yaml: arm,trig-out-sigs: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/arm/coresight-cti.yaml: arm,trig-out-types: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/arm/idle-states.yaml: idle-state-name: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/clock/idt,versaclock5.yaml: idt,mode: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/clock/idt,versaclock5.yaml: idt,slew-percent: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/display/allwinner,sun4i-a10-tcon.yaml: allwinner,tcon-channel: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/iio/adc/adi,ad7124.yaml: adi,reference-select: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/iio/adc/qcom,spmi-vadc.yaml: label: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/iio/adc/qcom,spmi-vadc.yaml: qcom,avg-samples: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/iio/adc/qcom,spmi-vadc.yaml: qcom,decimation: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/iio/adc/qcom,spmi-vadc.yaml: qcom,hw-settle-time: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/iio/adc/qcom,spmi-vadc.yaml: qcom,pre-scaling: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml: st,adc-channel-clk-src: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml: st,adc-channel-names: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml: st,adc-channel-types: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml: st,adc-channels: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml: st,filter-order: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/iio/adc/ti,ads1015.yaml: ti,datarate: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/iio/adc/ti,ads1015.yaml: ti,gain: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml: adi,ch-func: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml: adi,cold-junction-handle: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml: adi,custom-rtd: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml: adi,custom-steinhart: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml: adi,custom-thermistor: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml: adi,custom-thermocouple: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml: adi,excitation-current-nanoamp: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml: adi,ideal-factor-value: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml: adi,number-of-wires: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml: adi,rsense-handle: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml: adi,rtd-curve: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml: adi,sensor-type: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.yaml: affinity: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml: allOf: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/leds/leds-lp50xx.yaml: allOf: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/leds/leds-lp55xx.yaml: chan-name: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/leds/leds-lp55xx.yaml: led-cur: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/leds/leds-lp55xx.yaml: max-cur: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/leds/rohm,bd71828-leds.yaml: color: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/leds/rohm,bd71828-leds.yaml: function: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/leds/rohm,bd71828-leds.yaml: rohm,led-compatible: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/media/i2c/imx219.yaml: link-frequencies: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/media/i2c/ov8856.yaml: link-frequencies: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/memory-controllers/ingenic,nemc.yaml: ingenic,nemc-bus-width: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/memory-controllers/ingenic,nemc.yaml: ingenic,nemc-tAH: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/memory-controllers/ingenic,nemc.yaml: ingenic,nemc-tAS: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/memory-controllers/ingenic,nemc.yaml: ingenic,nemc-tAW: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/memory-controllers/ingenic,nemc.yaml: ingenic,nemc-tBP: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/memory-controllers/ingenic,nemc.yaml: ingenic,nemc-tSTRV: Missing additionalProperties/unevaluatedProperties constraint
Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml: slew-rate: Missing additionalProperties/unevaluatedProperties constraint
drivers/irqchip/irq-gic-v3-its.c: linux/pci.h is included more than once.
Error/Warning ids grouped by kconfigs:
recent_errors
|-- arm64-allmodconfig
| |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x0-in-asm
| |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x1-in-asm
| `-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x2-in-asm
|-- arm64-allnoconfig
| |-- drivers-irqchip-irq-gic-v3-its.c:warning:no-previous-prototype-for-build_devid_pools
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch
|-- arm64-randconfig-001-20250620
| |-- drivers-irqchip-irq-gic-v3-its.c:warning:no-previous-prototype-for-build_devid_pools
| |-- drivers-irqchip-irq-gic-v3.c:error:dereferencing-pointer-to-incomplete-type-struct-seq_file
| |-- drivers-irqchip-irq-gic-v3.c:error:implicit-declaration-of-function-PDE_DATA
| |-- drivers-irqchip-irq-gic-v3.c:error:implicit-declaration-of-function-seq_printf
| |-- drivers-irqchip-irq-gic-v3.c:error:implicit-declaration-of-function-single_open
| |-- drivers-irqchip-irq-gic-v3.c:error:seq_lseek-undeclared-here-(not-in-a-function)
| |-- drivers-irqchip-irq-gic-v3.c:error:seq_read-undeclared-here-(not-in-a-function)
| |-- drivers-irqchip-irq-gic-v3.c:error:single_release-undeclared-here-(not-in-a-function)
| |-- fs-fuse-dev.c:warning:no-previous-prototype-for-fuse_get_unique_from_fc
| |-- fs-fuse-dev.c:warning:no-previous-prototype-for-fuse_simple_request_fast
| |-- fs-fuse-dev.c:warning:variable-err-set-but-not-used
| |-- fs-fuse-file.c:warning:ISO-C90-forbids-mixed-declarations-and-code
| |-- fs-fuse-file.c:warning:no-previous-prototype-for-fuse_direct_io_fast
| |-- fs-fuse-inode.c:warning:unused-variable-fc
| |-- include-acpi-processor.h:error:unknown-type-name-phys_cpuid_t
| |-- include-trace-trace_events.h:warning:str__oenetcls__trace_system_name-defined-but-not-used
| |-- ipc-fast_ipc.c:warning:variable-pending_signals-set-but-not-used
| |-- kernel-softirq.c:warning:no-previous-prototype-for-xint_enter_rcu
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch
| `-- mm-pin_mem.c:error:lvalue-required-as-unary-operand
|-- arm64-randconfig-002-20250620
| |-- include-trace-trace_events.h:warning:str__oenetcls__trace_system_name-defined-but-not-used
| |-- ipc-fast_ipc.c:warning:variable-pending_signals-set-but-not-used
| `-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file
|-- arm64-randconfig-003-20250620
| |-- drivers-irqchip-irq-gic-v3-its.c:warning:no-previous-prototype-for-build_devid_pools
| |-- ipc-fast_ipc.c:warning:variable-pending_signals-set-but-not-used
| |-- mm-hugetlb.c:warning:no-previous-prototype-for-hugetlb_alloc_hugepage_nodemask
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch
|-- arm64-randconfig-004-20250620
| |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x0-in-asm
| |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x1-in-asm
| `-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x2-in-asm
|-- arm64-randconfig-051-20250620
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-conn-name:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-filters:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-in-sigs:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-in-types:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-out-sigs:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-out-types:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-idle-states.yaml:idle-state-name:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-clock-idt-versaclock5.yaml:idt-mode:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-clock-idt-versaclock5.yaml:idt-slew-percent:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:allwinner-tcon-channel:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-adi-ad7124.yaml:adi-reference-select:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:label:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-avg-samples:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-decimation:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-hw-settle-time:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-pre-scaling:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-clk-src:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-names:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-types:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channels:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-filter-order:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-ti-ads1015.yaml:ti-datarate:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-ti-ads1015.yaml:ti-gain:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-addac-adi-ad74413r.yaml:adi-ch-func:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-cold-junction-handle:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-rtd:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-steinhart:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-thermistor:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-thermocouple:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-excitation-current-nanoamp:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-ideal-factor-value:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-number-of-wires:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-rsense-handle:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-rtd-curve:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-sensor-type:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-interrupt-controller-arm-gic-v3.yaml:affinity:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-cznic-turris-omnia-leds.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:chan-name:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:led-cur:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:max-cur:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-leds-lp5x.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:color:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:function:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:rohm-led-compatible:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-media-i2c-imx219.yaml:link-frequencies:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-media-i2c-ov8856.yaml:link-frequencies:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-bus-width:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAH:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAS:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAW:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tBP:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tSTRV:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-nvidia-tegra124-emc.yaml:nvidia-ram-code:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-nvidia-tegra186-mc.yaml:nvidia-bpmp:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-asyncwait-enable:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-buswidth:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-cclk-enable:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-cpsize:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-mux-enable:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-transaction-type:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-wait-enable:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-waitcfg-enable:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-waitpol-high:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-mfd-cirrus-lochnagar.yaml:cirrus-micbias-input:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-mfd-gateworks-gsc.yaml:gw-mode:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-mfd-st-stm32-timers.yaml:st-breakinput:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-mfd-st-stmfx.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:cpts_clock_mult:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:cpts_clock_shift:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:ti-dual-emac-pvid:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-k3-am654-cpsw-nuss.yaml:ti-mac-only:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-k3-am654-cpsw-nuss.yaml:ti-syscon-efuse:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:pinmux:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:slew-rate:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:st-bank-ioport:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:st-bank-name:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-toshiba-visconti-pinctrl.yaml:function:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-toshiba-visconti-pinctrl.yaml:groups:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:dai-format:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:mclk-fs:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-marvell-mmp-sspa.yaml:dai-format:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-samsung-aries-wm8994.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-samsung-midas-audio.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-samsung-odroid.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-timer-arm-arch_timer_mmio.yaml:frame-number:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:manufacturer:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:product:Missing-additionalProperties-unevaluatedProperties-constraint
| `-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:serial-number:Missing-additionalProperties-unevaluatedProperties-constraint
|-- arm64-randconfig-052-20250620
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-conn-name:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-filters:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-in-sigs:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-in-types:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-out-sigs:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-out-types:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-idle-states.yaml:idle-state-name:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-clock-idt-versaclock5.yaml:idt-mode:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-clock-idt-versaclock5.yaml:idt-slew-percent:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:allwinner-tcon-channel:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-adi-ad7124.yaml:adi-reference-select:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:label:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-avg-samples:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-decimation:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-hw-settle-time:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-pre-scaling:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-clk-src:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-names:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-types:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channels:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-filter-order:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-ti-ads1015.yaml:ti-datarate:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-ti-ads1015.yaml:ti-gain:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-addac-adi-ad74413r.yaml:adi-ch-func:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-cold-junction-handle:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-rtd:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-steinhart:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-thermistor:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-thermocouple:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-excitation-current-nanoamp:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-ideal-factor-value:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-number-of-wires:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-rsense-handle:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-rtd-curve:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-sensor-type:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-interrupt-controller-arm-gic-v3.yaml:affinity:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-cznic-turris-omnia-leds.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:chan-name:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:led-cur:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:max-cur:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-leds-lp5x.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:color:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:function:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:rohm-led-compatible:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-media-i2c-imx219.yaml:link-frequencies:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-media-i2c-ov8856.yaml:link-frequencies:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-bus-width:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAH:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAS:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAW:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tBP:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tSTRV:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-nvidia-tegra124-emc.yaml:nvidia-ram-code:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-nvidia-tegra186-mc.yaml:nvidia-bpmp:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-asyncwait-enable:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-buswidth:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-cclk-enable:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-cpsize:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-mux-enable:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-transaction-type:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-wait-enable:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-waitcfg-enable:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-waitpol-high:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-mfd-cirrus-lochnagar.yaml:cirrus-micbias-input:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-mfd-gateworks-gsc.yaml:gw-mode:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-mfd-st-stm32-timers.yaml:st-breakinput:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-mfd-st-stmfx.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:cpts_clock_mult:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:cpts_clock_shift:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:ti-dual-emac-pvid:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-k3-am654-cpsw-nuss.yaml:ti-mac-only:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-k3-am654-cpsw-nuss.yaml:ti-syscon-efuse:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:pinmux:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:slew-rate:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:st-bank-ioport:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:st-bank-name:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-toshiba-visconti-pinctrl.yaml:function:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-toshiba-visconti-pinctrl.yaml:groups:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:dai-format:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:mclk-fs:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-marvell-mmp-sspa.yaml:dai-format:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-samsung-aries-wm8994.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-samsung-midas-audio.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-samsung-odroid.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-timer-arm-arch_timer_mmio.yaml:frame-number:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:manufacturer:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:product:Missing-additionalProperties-unevaluatedProperties-constraint
| `-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:serial-number:Missing-additionalProperties-unevaluatedProperties-constraint
|-- arm64-randconfig-053-20250620
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-conn-name:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-filters:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-in-sigs:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-in-types:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-out-sigs:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-out-types:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-idle-states.yaml:idle-state-name:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-clock-idt-versaclock5.yaml:idt-mode:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-clock-idt-versaclock5.yaml:idt-slew-percent:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:allwinner-tcon-channel:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-adi-ad7124.yaml:adi-reference-select:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:label:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-avg-samples:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-decimation:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-hw-settle-time:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-pre-scaling:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-clk-src:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-names:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-types:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channels:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-filter-order:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-ti-ads1015.yaml:ti-datarate:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-ti-ads1015.yaml:ti-gain:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-addac-adi-ad74413r.yaml:adi-ch-func:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-cold-junction-handle:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-rtd:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-steinhart:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-thermistor:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-thermocouple:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-excitation-current-nanoamp:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-ideal-factor-value:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-number-of-wires:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-rsense-handle:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-rtd-curve:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-sensor-type:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-interrupt-controller-arm-gic-v3.yaml:affinity:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-cznic-turris-omnia-leds.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:chan-name:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:led-cur:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:max-cur:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-leds-lp5x.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:color:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:function:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:rohm-led-compatible:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-media-i2c-imx219.yaml:link-frequencies:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-media-i2c-ov8856.yaml:link-frequencies:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-bus-width:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAH:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAS:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAW:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tBP:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tSTRV:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-nvidia-tegra124-emc.yaml:nvidia-ram-code:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-nvidia-tegra186-mc.yaml:nvidia-bpmp:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-asyncwait-enable:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-buswidth:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-cclk-enable:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-cpsize:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-mux-enable:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-transaction-type:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-wait-enable:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-waitcfg-enable:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-waitpol-high:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-mfd-cirrus-lochnagar.yaml:cirrus-micbias-input:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-mfd-gateworks-gsc.yaml:gw-mode:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-mfd-st-stm32-timers.yaml:st-breakinput:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-mfd-st-stmfx.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:cpts_clock_mult:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:cpts_clock_shift:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:ti-dual-emac-pvid:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-k3-am654-cpsw-nuss.yaml:ti-mac-only:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-k3-am654-cpsw-nuss.yaml:ti-syscon-efuse:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:pinmux:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:slew-rate:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:st-bank-ioport:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:st-bank-name:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-toshiba-visconti-pinctrl.yaml:function:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-toshiba-visconti-pinctrl.yaml:groups:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:dai-format:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:mclk-fs:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-marvell-mmp-sspa.yaml:dai-format:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-samsung-aries-wm8994.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-samsung-midas-audio.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-samsung-odroid.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-timer-arm-arch_timer_mmio.yaml:frame-number:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:manufacturer:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:product:Missing-additionalProperties-unevaluatedProperties-constraint
| `-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:serial-number:Missing-additionalProperties-unevaluatedProperties-constraint
|-- arm64-randconfig-054-20250620
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-conn-name:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-filters:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-in-sigs:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-in-types:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-out-sigs:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-out-types:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-idle-states.yaml:idle-state-name:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-clock-idt-versaclock5.yaml:idt-slew-percent:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:allwinner-tcon-channel:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-adi-ad7124.yaml:adi-reference-select:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:label:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-avg-samples:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-decimation:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-hw-settle-time:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-pre-scaling:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-clk-src:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-names:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-types:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channels:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-filter-order:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-ti-ads1015.yaml:ti-datarate:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-ti-ads1015.yaml:ti-gain:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-addac-adi-ad74413r.yaml:adi-ch-func:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-cold-junction-handle:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-rtd:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-steinhart:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-thermistor:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-thermocouple:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-excitation-current-nanoamp:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-ideal-factor-value:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-number-of-wires:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-rsense-handle:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-rtd-curve:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-sensor-type:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-interrupt-controller-arm-gic-v3.yaml:affinity:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-cznic-turris-omnia-leds.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:chan-name:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:led-cur:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:max-cur:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-leds-lp5x.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:color:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:function:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:rohm-led-compatible:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-media-i2c-imx219.yaml:link-frequencies:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-media-i2c-ov8856.yaml:link-frequencies:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-bus-width:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAH:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAS:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAW:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tBP:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tSTRV:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-nvidia-tegra124-emc.yaml:nvidia-ram-code:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-nvidia-tegra186-mc.yaml:nvidia-bpmp:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-asyncwait-enable:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-buswidth:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-cclk-enable:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-cpsize:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-mux-enable:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-transaction-type:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-wait-enable:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-waitcfg-enable:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-waitpol-high:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-mfd-cirrus-lochnagar.yaml:cirrus-micbias-input:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-mfd-gateworks-gsc.yaml:gw-mode:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-mfd-st-stm32-timers.yaml:st-breakinput:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-mfd-st-stmfx.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:cpts_clock_mult:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:cpts_clock_shift:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:ti-dual-emac-pvid:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-k3-am654-cpsw-nuss.yaml:ti-mac-only:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-k3-am654-cpsw-nuss.yaml:ti-syscon-efuse:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:pinmux:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:slew-rate:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:st-bank-ioport:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:st-bank-name:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-toshiba-visconti-pinctrl.yaml:function:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-toshiba-visconti-pinctrl.yaml:groups:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:dai-format:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:mclk-fs:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-marvell-mmp-sspa.yaml:dai-format:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-samsung-aries-wm8994.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-samsung-midas-audio.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-samsung-odroid.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-timer-arm-arch_timer_mmio.yaml:frame-number:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:manufacturer:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:product:Missing-additionalProperties-unevaluatedProperties-constraint
| `-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:serial-number:Missing-additionalProperties-unevaluatedProperties-constraint
|-- arm64-randconfig-055-20250620
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-conn-name:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-filters:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-in-sigs:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-in-types:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-out-sigs:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-coresight-cti.yaml:arm-trig-out-types:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-arm-idle-states.yaml:idle-state-name:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-clock-idt-versaclock5.yaml:idt-mode:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-clock-idt-versaclock5.yaml:idt-slew-percent:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:allwinner-tcon-channel:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-adi-ad7124.yaml:adi-reference-select:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:label:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-avg-samples:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-decimation:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-hw-settle-time:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-qcom-spmi-vadc.yaml:qcom-pre-scaling:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-clk-src:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-names:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channel-types:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-adc-channels:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-st-stm32-dfsdm-adc.yaml:st-filter-order:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-ti-ads1015.yaml:ti-datarate:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-adc-ti-ads1015.yaml:ti-gain:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-addac-adi-ad74413r.yaml:adi-ch-func:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-cold-junction-handle:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-rtd:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-steinhart:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-thermistor:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-custom-thermocouple:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-excitation-current-nanoamp:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-ideal-factor-value:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-number-of-wires:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-rsense-handle:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-rtd-curve:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-iio-temperature-adi-ltc2983.yaml:adi-sensor-type:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-interrupt-controller-arm-gic-v3.yaml:affinity:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-cznic-turris-omnia-leds.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:chan-name:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:led-cur:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-leds-lp55xx.yaml:max-cur:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-leds-lp5x.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:color:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:function:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-leds-rohm-bd71828-leds.yaml:rohm-led-compatible:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-media-i2c-imx219.yaml:link-frequencies:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-media-i2c-ov8856.yaml:link-frequencies:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-bus-width:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAH:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAS:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tAW:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tBP:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-ingenic-nemc.yaml:ingenic-nemc-tSTRV:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-nvidia-tegra124-emc.yaml:nvidia-ram-code:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-nvidia-tegra186-mc.yaml:nvidia-bpmp:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-asyncwait-enable:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-buswidth:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-cclk-enable:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-cpsize:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-mux-enable:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-transaction-type:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-wait-enable:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-waitcfg-enable:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-memory-controllers-st-stm32-fmc2-ebi.yaml:st-fmc2-ebi-cs-waitpol-high:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-mfd-cirrus-lochnagar.yaml:cirrus-micbias-input:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-mfd-gateworks-gsc.yaml:gw-mode:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-mfd-st-stm32-timers.yaml:st-breakinput:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-mfd-st-stmfx.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:allOf:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:cpts_clock_mult:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:cpts_clock_shift:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-cpsw-switch.yaml:ti-dual-emac-pvid:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-k3-am654-cpsw-nuss.yaml:ti-mac-only:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-net-ti-k3-am654-cpsw-nuss.yaml:ti-syscon-efuse:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:pinmux:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:slew-rate:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:st-bank-ioport:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-st-stm32-pinctrl.yaml:st-bank-name:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-toshiba-visconti-pinctrl.yaml:function:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-pinctrl-toshiba-visconti-pinctrl.yaml:groups:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:dai-format:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:mclk-fs:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-amlogic-gx-sound-card.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-marvell-mmp-sspa.yaml:dai-format:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-samsung-aries-wm8994.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-samsung-midas-audio.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-sound-samsung-odroid.yaml:sound-dai:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-timer-arm-arch_timer_mmio.yaml:frame-number:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:manufacturer:Missing-additionalProperties-unevaluatedProperties-constraint
| |-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:product:Missing-additionalProperties-unevaluatedProperties-constraint
| `-- Documentation-devicetree-bindings-usb-aspeed-usb-vhub.yaml:serial-number:Missing-additionalProperties-unevaluatedProperties-constraint
|-- arm64-randconfig-r133-20250610
| |-- arch-arm64-net-bpf_jit_comp.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-unsigned-int-usertype-branches-got-restricted-__le32-usertype-assigned-branches
| `-- arch-arm64-net-bpf_jit_comp.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-unsigned-int-usertype-got-restricted-__le32-usertype
|-- x86_64-allnoconfig
| |-- drivers-irqchip-irq-gic-v3-its.c:linux-pci.h-is-included-more-than-once.
| |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined
| |-- mm-page_alloc.c:linux-vmalloc.h-is-included-more-than-once.
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-arch_memmap_init
| `-- mm-process_vm_access.c:linux-compat.h-is-included-more-than-once.
|-- x86_64-allyesconfig
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_base.c:error:no-previous-prototype-for-function-ps3_pci_init-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_base.c:error:no-previous-prototype-for-function-ps3_pci_init_complete-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_base.c:error:no-previous-prototype-for-function-ps3_pci_init_complete_exit-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_cli_debug.c:error:no-previous-prototype-for-function-ps3_dump_context_show-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_driver_log.c:error:unused-function-time_for_file_name-Werror-Wunused-function
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_driver_log.c:error:unused-function-time_for_log-Werror-Wunused-function
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_file_close-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_file_open-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_file_write-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_filename_build-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_local_time-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_complete.c:error:no-previous-prototype-for-function-ps3_resp_status_convert-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_complete.c:error:no-previous-prototype-for-function-ps3_trigger_irq_poll-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_statistics.c:error:no-previous-prototype-for-function-ps3_cmd_stat_content_clear-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_statistics.c:error:no-previous-prototype-for-function-ps3_io_recv_ok_stat_inc-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_debug.c:error:no-previous-prototype-for-function-ps3_dump_dir_length-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager.c:error:no-previous-prototype-for-function-ps3_scsi_private_init_pd-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager.c:error:no-previous-prototype-for-function-ps3_scsi_private_init_vd-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager_sas.c:error:no-previous-prototype-for-function-ps3_sas_expander_phys_refresh-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:error:no-previous-prototype-for-function-ps3_ioc_resource_prepare_hba-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:error:no-previous-prototype-for-function-ps3_ioc_resource_prepare_raid-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:error:no-previous-prototype-for-function-ps3_ioc_resource_prepare_switch-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_manager.c:error:no-previous-prototype-for-function-ps3_hard_reset_to_ready-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioctl.c:error:no-previous-prototype-for-function-ps3_clean_mgr_cmd-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_HDD_IOPS_MSIX_VECTORS-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_CLEAR_IRQ-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_CMD_DISABLE_ALL_MASK-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_CMD_ENABLE_MSIX-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_MASK_DISABLE-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_STATUS_EXIST_IRQ-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_SSD_IOPS_MSIX_VECTORS-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_module_para.c:error:no-previous-prototype-for-function-ps3_cli_ver_query-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_cmd_waitq_abort-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_decision-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_vd_init-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_vd_reset-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_waitq_clear_all-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_waitq_notify-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_waitq_poll-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_pd_quota_waitq_clean-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_pd_quota_waitq_clear_all-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_all_pd_rc_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_cmd_waitq_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_exclusive_cmdword_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_mgrq_resend-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_pd_waitq_ratio_update-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_tg_decision-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_vd_cmdword_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_raid_qos_decision-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_raid_qos_waitq_abort-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_raid_qos_waitq_notify-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_conflict_queue_hash_bit_lock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_bit_check-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_bit_lock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_bit_unlock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_range_lock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_range_unlock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_range_check_and_insert-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_rb_tree.c:error:no-previous-prototype-for-function-rbtDelNodeDo-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_hard_recovery_state_finish-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_context_alloc-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_context_delete-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_context_free-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_irq_queue_destroy-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_state_transfer-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_sas_transport.c:error:no-previous-prototype-for-function-ps3_sas_update_phy_info-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_scsi_cmd_err.c:error:no-previous-prototype-for-function-ps3_set_task_manager_busy-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_scsi_cmd_err.c:error:no-previous-prototype-for-function-ps3_wait_for_outstanding_complete-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_scsih.c:error:unused-function-ps3_scsih_dev_id_get-Werror-Wunused-function
| |-- mm-damon-core-test.h:warning:comparison-of-distinct-pointer-types-(-typeof-(__left)-(aka-unsigned-int-)-and-typeof-(__right)-(aka-int-))
| |-- mm-hugetlb.c:warning:variable-gfp-set-but-not-used
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-arch_memmap_init
|-- x86_64-buildonly-randconfig-001-20250620
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch
|-- x86_64-buildonly-randconfig-002-20250620
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch
|-- x86_64-buildonly-randconfig-003-20250620
| |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-arch_memmap_init
|-- x86_64-buildonly-randconfig-004-20250620
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch
|-- x86_64-buildonly-randconfig-005-20250620
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch
|-- x86_64-buildonly-randconfig-006-20250620
| |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-arch_memmap_init
|-- x86_64-defconfig
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-__drain_all_pages
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-__zone_set_pageset_high_and_batch
|-- x86_64-randconfig-161-20250620
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_exit-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_exit-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_phys_id_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_reg_test-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_all_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_auto_clear_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_cause_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_link_speed_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_nic_reset-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_no_snoop_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_read_clear-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_write_clear-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pf_rst_done_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_auto_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_interval_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_del-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_dcb-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_rss-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_lsc_irq_handler-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_mailbox_irq_handler-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_msi_irq_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_main.c:error:no-previous-prototype-for-function-sxe_allow_inval_mac-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_phy.c:error:no-previous-prototype-for-function-sxe_multispeed_sfp_link_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_headers_cleanup-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_rx_buffer_page_offset_update-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:no-previous-prototype-for-function-sxe_set_vf_link_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:variable-ret-set-but-not-used-Werror-Wunused-but-set-variable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_xdp.c:error:no-previous-prototype-for-function-sxe_txrx_ring_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_event_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_reset-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_ring_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_stop-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_link_state_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_read-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_write-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_read-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_write-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_ack_irq_trigger-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_req_irq_trigger-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_ring_irq_interval_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_rcv_ctl_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_desc_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_switch-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_specific_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_tx_ring_switch-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_rx_proc.c:error:no-previous-prototype-for-function-sxevf_rx_ring_buffers_alloc-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_alloc-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_free-Werror-Wmissing-prototypes
| |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined
| |-- mm-hugetlb.c:warning:variable-gfp-set-but-not-used
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages
| |-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch
| `-- mm-page_alloc.c:warning:no-previous-prototype-for-function-arch_memmap_init
`-- x86_64-rhel-9.4-rust
|-- mm-hugetlb.c:warning:variable-gfp-set-but-not-used
|-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_file
|-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__drain_all_pages
|-- mm-page_alloc.c:warning:no-previous-prototype-for-function-__zone_set_pageset_high_and_batch
|-- mm-page_alloc.c:warning:no-previous-prototype-for-function-arch_memmap_init
`-- mm-slub.o:warning:objtool:kmem_cache_free:unreachable-instruction
elapsed time: 731m
configs tested: 16
configs skipped: 116
tested configs:
arm64 allmodconfig clang-19
arm64 allnoconfig gcc-15.1.0
arm64 randconfig-001-20250620 gcc-9.5.0
arm64 randconfig-002-20250620 gcc-7.5.0
arm64 randconfig-003-20250620 gcc-11.5.0
arm64 randconfig-004-20250620 clang-21
x86_64 allnoconfig clang-20
x86_64 allyesconfig clang-20
x86_64 buildonly-randconfig-001-20250620 gcc-12
x86_64 buildonly-randconfig-002-20250620 gcc-12
x86_64 buildonly-randconfig-003-20250620 clang-20
x86_64 buildonly-randconfig-004-20250620 gcc-12
x86_64 buildonly-randconfig-005-20250620 gcc-12
x86_64 buildonly-randconfig-006-20250620 clang-20
x86_64 defconfig gcc-11
x86_64 rhel-9.4-rust clang-18
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:openEuler-1.0-LTS] BUILD REGRESSION dc50a1c849efef592198da906ff9ec2d74df546a
by kernel test robot 20 Jun '25
by kernel test robot 20 Jun '25
20 Jun '25
tree/branch: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
branch HEAD: dc50a1c849efef592198da906ff9ec2d74df546a !16704 ima: prevent concurrent list operations in ima_lsm_update_rules
Error/Warning (recently discovered and may have been fixed):
https://lore.kernel.org/oe-kbuild-all/202506061449.nBm6oAvj-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202506061633.Zsp5yfyi-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202506061637.CVNqsEqf-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202506061755.yar1Fr9d-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202506071856.LxaA5NHF-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202506182031.ldH7VynO-lkp@intel.com
/kbuild/src/headers/Makefile:626: include/config/auto.conf.cmd: No such file or directory
crypto/.tmp_sm4_generic.o: warning: objtool: missing symbol for section .text
kernel/sched/core.c:5989:22: error: 'root_task_group' undeclared (first use in this function); did you mean 'task_group'?
kernel/sched/core.c:5989:29: error: 'root_task_group' undeclared (first use in this function); did you mean 'task_group'?
mm/.tmp_page_counter.o: warning: objtool: missing symbol for section .text
mm/memcontrol.c:5000:6: warning: no previous prototype for function 'dhugetlb_pool_is_free' [-Wmissing-prototypes]
mm/memory.c:4803:3: warning: cast from 'int (*)(unsigned long, unsigned long, struct cgp_args *)' to 'ktask_thread_func' (aka 'int (*)(void *, void *, void *)') converts to incompatible function type [-Wcast-function-type-mismatch]
mm/memory_hotplug.c:970:13: warning: 'rollback_node_hotadd' defined but not used [-Wunused-function]
mm/page_alloc.c:3123: warning: Function parameter or member 'mt' not described in '__putback_isolated_page'
mm/vmalloc.c:231:16: warning: variable 'start' set but not used [-Wunused-but-set-variable]
mm/vmalloc.c:231:23: warning: variable 'start' set but not used [-Wunused-but-set-variable]
Unverified Error/Warning (likely false positive, kindly check if interested):
mm/.tmp_vmacache.o: warning: objtool: missing symbol for section .text
mm/hugetlb.c: linux/share_pool.h is included more than once.
mm/shmem.c: linux/share_pool.h is included more than once.
mm/swap.c: linux/memremap.h is included more than once.
Error/Warning ids grouped by kconfigs:
recent_errors
|-- arm64-allmodconfig
| |-- include-asm-generic-bitops-non-atomic.h:error:array-subscript-long-unsigned-int-is-partly-outside-array-bounds-of-u32-aka-unsigned-int
| |-- include-uapi-linux-sctp.h:error:alignment-of-struct-sctp_paddr_change-is-less-than
| |-- include-uapi-linux-sctp.h:error:alignment-of-struct-sctp_paddrinfo-is-less-than
| |-- include-uapi-linux-sctp.h:error:alignment-of-struct-sctp_paddrparams-is-less-than
| |-- include-uapi-linux-sctp.h:error:alignment-of-struct-sctp_prim-is-less-than
| |-- include-uapi-linux-sctp.h:error:alignment-of-struct-sctp_setpeerprim-is-less-than
| |-- include-uapi-linux-sctp.h:error:spinfo_address-offset-in-struct-sctp_paddrinfo-isn-t-aligned-to
| |-- include-uapi-linux-sctp.h:error:spp_address-offset-in-struct-sctp_paddrparams-isn-t-aligned-to
| |-- include-uapi-linux-sctp.h:error:ssp_addr-offset-in-struct-sctp_prim-isn-t-aligned-to
| |-- include-uapi-linux-sctp.h:error:sspp_addr-offset-in-struct-sctp_setpeerprim-isn-t-aligned-to
| |-- mm-memory_hotplug.c:warning:rollback_node_hotadd-defined-but-not-used
| |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- arm64-allnoconfig
| |-- kernel-sched-core.c:error:root_task_group-undeclared-(first-use-in-this-function)
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- arm64-randconfig-002-20250619
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- arm64-randconfig-003-20250619
| |-- mm-memory_hotplug.c:warning:rollback_node_hotadd-defined-but-not-used
| |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- arm64-randconfig-004-20250619
| |-- kernel-sched-core.c:error:root_task_group-undeclared-(first-use-in-this-function)
| |-- mm-memory_hotplug.c:warning:rollback_node_hotadd-defined-but-not-used
| |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- x86_64-allnoconfig
| |-- Makefile:include-config-auto.conf.cmd:No-such-file-or-directory
| |-- mm-hugetlb.c:linux-share_pool.h-is-included-more-than-once.
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| |-- mm-shmem.c:linux-share_pool.h-is-included-more-than-once.
| |-- mm-swap.c:linux-memremap.h-is-included-more-than-once.
| |-- mm-vmalloc.c:warning:variable-start-set-but-not-used
| `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration
|-- x86_64-allyesconfig
| |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type
| |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- x86_64-buildonly-randconfig-001-20250619
| |-- mm-hugetlb.c:warning:no-previous-prototype-for-function-free_huge_page_to_dhugetlb_pool
| |-- mm-memcontrol.c:warning:no-previous-prototype-for-function-dhugetlb_pool_is_free
| |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type
| |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| |-- mm-vmalloc.c:warning:variable-start-set-but-not-used
| `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration
|-- x86_64-buildonly-randconfig-003-20250619
| |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type
| |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- x86_64-buildonly-randconfig-005-20250619
| |-- crypto-.tmp_sm4_generic.o:warning:objtool:missing-symbol-for-section-.text
| |-- kernel-hung_task.c:error:use-of-undeclared-identifier-sysctl_hung_task_all_cpu_backtrace
| |-- mm-.tmp_page_counter.o:warning:objtool:missing-symbol-for-section-.text
| |-- mm-.tmp_vmacache.o:warning:objtool:missing-symbol-for-section-.text
| |-- mm-hugetlb.c:warning:no-previous-prototype-for-function-free_huge_page_to_dhugetlb_pool
| |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- x86_64-defconfig
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- x86_64-randconfig-161-20250620
| |-- kernel-hung_task.c:error:use-of-undeclared-identifier-sysctl_hung_task_all_cpu_backtrace
| |-- mm-hugetlb.c:warning:no-previous-prototype-for-function-free_huge_page_to_dhugetlb_pool
| |-- mm-memcontrol.c:warning:no-previous-prototype-for-function-dhugetlb_pool_is_free
| |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
`-- x86_64-rhel-9.4-rust
|-- mm-hugetlb.c:warning:no-previous-prototype-for-function-free_huge_page_to_dhugetlb_pool
|-- mm-memcontrol.c:warning:no-previous-prototype-for-function-dhugetlb_pool_is_free
|-- mm-memory_hotplug.c:warning:unused-variable-start_pfn
|-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
`-- mm-vmalloc.c:warning:variable-start-set-but-not-used
elapsed time: 732m
configs tested: 16
configs skipped: 118
tested configs:
arm64 allmodconfig gcc-15.1.0
arm64 allnoconfig gcc-15.1.0
arm64 randconfig-001-20250619 gcc-6.5.0
arm64 randconfig-002-20250619 gcc-9.5.0
arm64 randconfig-003-20250619 gcc-10.5.0
arm64 randconfig-004-20250619 gcc-10.5.0
x86_64 allnoconfig clang-20
x86_64 allyesconfig clang-20
x86_64 buildonly-randconfig-001-20250619 clang-20
x86_64 buildonly-randconfig-002-20250619 gcc-12
x86_64 buildonly-randconfig-003-20250619 clang-20
x86_64 buildonly-randconfig-004-20250619 gcc-12
x86_64 buildonly-randconfig-005-20250619 clang-20
x86_64 buildonly-randconfig-006-20250619 gcc-12
x86_64 defconfig gcc-11
x86_64 rhel-9.4-rust clang-18
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
20 Jun '25
This series adds support for running Linux in a protected VM under the
Arm Confidential Compute Architecture (CCA).
To support CCA guest, we do things as follow:
1. Revert some virtcca patches to reduce conflicts
2. Backport pkvm guest series patches to support memory encrypt api.
3. Backport virt coco to support tsm report
4. Backport CCA guest patches
5. Backport jump label patches to fix data abort when adding modules
6. Add log to notify rodata=full
7. Recover virtcca
Cai Xinchen (2):
Revert "virtcca feature : disable swiotlb for passthrough device"
Revert "gicv3: add lpi support for cvm guest"
Dan Williams (3):
virt: coco: Add a coco/Makefile and coco/Kconfig
configfs-tsm: Introduce a shared ABI for attestation reports
mm/slab: Add __free() support for kvfree
Helge Deller (1):
parisc: Delay write-protection until mark_rodata_ro() call
Peter Zijlstra (1):
jump_label,module: Don't alloc static_key_mod for __ro_after_init keys
Sami Mujawar (1):
virt: arm-cca-guest: TSM_REPORT support for realms
Steven Price (7):
arm64: realm: Query IPA size from the RMM
arm64: Enforce bounce buffers for realm DMA
arm64: mm: Avoid TLBI when marking pages as valid
arm64: Document Arm Confidential Compute
irqchip/gic-v3-its: Share ITS tables with a non-trusted hypervisor
irqchip/gic-v3-its: Fix over allocation in itt_alloc_pool()
irqchip/gic-v3-its: Rely on genpool alignment
Suzuki K Poulose (7):
arm64: rsi: Add RSI definitions
arm64: Detect if in a realm and set RIPAS RAM
arm64: rsi: Add support for checking whether an MMIO is protected
arm64: rsi: Map unprotected MMIO as decrypted
efi: arm64: Map Device with Prot Shared
arm64: Enable memory encrypt for Realms
arm64: realm: ioremap: Allow mapping memory as encrypted
Will Deacon (2):
arm64: mm: Add top-level dispatcher for internal mem_encrypt API
arm64: mm: Add confidential computing hook to ioremap_prot()
Yiwei Zhuang (1):
rme: make sure realm guest map memory in page granularity
yxk (1):
gicv3: add lpi support for virtcca cvm guest
Documentation/ABI/testing/configfs-tsm | 82 ++++
Documentation/arch/arm64/arm-cca.rst | 69 +++
Documentation/arch/arm64/booting.rst | 3 +
Documentation/arch/arm64/index.rst | 1 +
MAINTAINERS | 8 +
arch/arm64/Kconfig | 4 +
arch/arm64/include/asm/io.h | 12 +
arch/arm64/include/asm/mem_encrypt.h | 24 +
arch/arm64/include/asm/pgtable-prot.h | 4 +
arch/arm64/include/asm/pgtable.h | 5 +
arch/arm64/include/asm/rsi.h | 68 +++
arch/arm64/include/asm/rsi_cmds.h | 160 +++++++
arch/arm64/include/asm/rsi_smc.h | 193 ++++++++
arch/arm64/include/asm/set_memory.h | 4 +
arch/arm64/include/asm/virtcca_cvm_guest.h | 8 +
arch/arm64/kernel/Makefile | 2 +-
arch/arm64/kernel/efi.c | 12 +-
arch/arm64/kernel/rsi.c | 165 +++++++
arch/arm64/kernel/setup.c | 3 +
arch/arm64/kernel/virtcca_cvm_guest.c | 24 +
arch/arm64/mm/Makefile | 2 +-
arch/arm64/mm/init.c | 10 +-
arch/arm64/mm/ioremap.c | 23 +-
arch/arm64/mm/mem_encrypt.c | 50 +++
arch/arm64/mm/pageattr.c | 98 +++-
arch/parisc/mm/init.c | 16 +-
drivers/irqchip/irq-gic-v3-its.c | 329 +++++---------
drivers/virt/Kconfig | 8 +-
drivers/virt/Makefile | 5 +-
drivers/virt/coco/Kconfig | 18 +
drivers/virt/coco/Makefile | 10 +
drivers/virt/coco/arm-cca-guest/Kconfig | 11 +
drivers/virt/coco/arm-cca-guest/Makefile | 2 +
.../virt/coco/arm-cca-guest/arm-cca-guest.c | 224 +++++++++
drivers/virt/coco/tsm.c | 425 ++++++++++++++++++
include/asm-generic/sections.h | 5 +
include/linux/jump_label.h | 3 +
include/linux/slab.h | 2 +
include/linux/tsm.h | 69 +++
include/linux/virtcca_cvm_domain.h | 10 +
init/main.c | 1 +
kernel/jump_label.c | 53 +++
42 files changed, 1990 insertions(+), 235 deletions(-)
create mode 100644 Documentation/ABI/testing/configfs-tsm
create mode 100644 Documentation/arch/arm64/arm-cca.rst
create mode 100644 arch/arm64/include/asm/mem_encrypt.h
create mode 100644 arch/arm64/include/asm/rsi.h
create mode 100644 arch/arm64/include/asm/rsi_cmds.h
create mode 100644 arch/arm64/include/asm/rsi_smc.h
create mode 100644 arch/arm64/kernel/rsi.c
create mode 100644 arch/arm64/mm/mem_encrypt.c
create mode 100644 drivers/virt/coco/Kconfig
create mode 100644 drivers/virt/coco/Makefile
create mode 100644 drivers/virt/coco/arm-cca-guest/Kconfig
create mode 100644 drivers/virt/coco/arm-cca-guest/Makefile
create mode 100644 drivers/virt/coco/arm-cca-guest/arm-cca-guest.c
create mode 100644 drivers/virt/coco/tsm.c
create mode 100644 include/linux/tsm.h
--
2.18.0.huawei.25
2
27
[openeuler:OLK-5.10 2974/2974] drivers/irqchip/irq-gic-v3.c:782:23: error: implicit declaration of function 'PDE_DATA'; did you mean 'NODE_DATA'?
by kernel test robot 20 Jun '25
by kernel test robot 20 Jun '25
20 Jun '25
tree: https://gitee.com/openeuler/kernel.git OLK-5.10
head: 0bb9efd4883938dec34f710bce07ec3ecf5a04bd
commit: a05426a568e457640f58698c8ebd636fcde4d202 [2974/2974] arm64: Introduce Xint software solution
config: arm64-randconfig-001-20250620 (https://download.01.org/0day-ci/archive/20250620/202506200917.vHKIjHAl-lkp@…)
compiler: aarch64-linux-gcc (GCC) 9.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250620/202506200917.vHKIjHAl-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202506200917.vHKIjHAl-lkp@intel.com/
All errors (new ones prefixed by >>):
drivers/irqchip/irq-gic-v3.c: In function 'xint_proc_write':
>> drivers/irqchip/irq-gic-v3.c:782:23: error: implicit declaration of function 'PDE_DATA'; did you mean 'NODE_DATA'? [-Werror=implicit-function-declaration]
782 | int irq = (int)(long)PDE_DATA(file_inode(file));
| ^~~~~~~~
| NODE_DATA
drivers/irqchip/irq-gic-v3.c: In function 'xint_proc_show':
>> drivers/irqchip/irq-gic-v3.c:820:2: error: implicit declaration of function 'seq_printf'; did you mean 'dev_printk'? [-Werror=implicit-function-declaration]
820 | seq_printf(m, "%d\n", xint_transform((long)m->private, XINT_SET_CHECK));
| ^~~~~~~~~~
| dev_printk
>> drivers/irqchip/irq-gic-v3.c:820:46: error: dereferencing pointer to incomplete type 'struct seq_file'
820 | seq_printf(m, "%d\n", xint_transform((long)m->private, XINT_SET_CHECK));
| ^~
drivers/irqchip/irq-gic-v3.c: In function 'xint_proc_open':
>> drivers/irqchip/irq-gic-v3.c:826:9: error: implicit declaration of function 'single_open'; did you mean 'simple_open'? [-Werror=implicit-function-declaration]
826 | return single_open(file, xint_proc_show, PDE_DATA(inode));
| ^~~~~~~~~~~
| simple_open
drivers/irqchip/irq-gic-v3.c: At top level:
drivers/irqchip/irq-gic-v3.c:829:21: error: variable 'xint_proc_ops' has initializer but incomplete type
829 | static const struct proc_ops xint_proc_ops = {
| ^~~~~~~~
drivers/irqchip/irq-gic-v3.c:830:3: error: 'const struct proc_ops' has no member named 'proc_open'
830 | .proc_open = xint_proc_open,
| ^~~~~~~~~
drivers/irqchip/irq-gic-v3.c:830:15: warning: excess elements in struct initializer
830 | .proc_open = xint_proc_open,
| ^~~~~~~~~~~~~~
drivers/irqchip/irq-gic-v3.c:830:15: note: (near initialization for 'xint_proc_ops')
drivers/irqchip/irq-gic-v3.c:831:3: error: 'const struct proc_ops' has no member named 'proc_read'
831 | .proc_read = seq_read,
| ^~~~~~~~~
>> drivers/irqchip/irq-gic-v3.c:831:15: error: 'seq_read' undeclared here (not in a function)
831 | .proc_read = seq_read,
| ^~~~~~~~
drivers/irqchip/irq-gic-v3.c:831:15: warning: excess elements in struct initializer
drivers/irqchip/irq-gic-v3.c:831:15: note: (near initialization for 'xint_proc_ops')
drivers/irqchip/irq-gic-v3.c:832:3: error: 'const struct proc_ops' has no member named 'proc_lseek'
832 | .proc_lseek = seq_lseek,
| ^~~~~~~~~~
>> drivers/irqchip/irq-gic-v3.c:832:16: error: 'seq_lseek' undeclared here (not in a function)
832 | .proc_lseek = seq_lseek,
| ^~~~~~~~~
drivers/irqchip/irq-gic-v3.c:832:16: warning: excess elements in struct initializer
drivers/irqchip/irq-gic-v3.c:832:16: note: (near initialization for 'xint_proc_ops')
drivers/irqchip/irq-gic-v3.c:833:3: error: 'const struct proc_ops' has no member named 'proc_release'
833 | .proc_release = single_release,
| ^~~~~~~~~~~~
>> drivers/irqchip/irq-gic-v3.c:833:18: error: 'single_release' undeclared here (not in a function); did you mean 'spin_release'?
833 | .proc_release = single_release,
| ^~~~~~~~~~~~~~
| spin_release
drivers/irqchip/irq-gic-v3.c:833:18: warning: excess elements in struct initializer
drivers/irqchip/irq-gic-v3.c:833:18: note: (near initialization for 'xint_proc_ops')
drivers/irqchip/irq-gic-v3.c:834:3: error: 'const struct proc_ops' has no member named 'proc_write'
834 | .proc_write = xint_proc_write,
| ^~~~~~~~~~
drivers/irqchip/irq-gic-v3.c:834:16: warning: excess elements in struct initializer
834 | .proc_write = xint_proc_write,
| ^~~~~~~~~~~~~~~
drivers/irqchip/irq-gic-v3.c:834:16: note: (near initialization for 'xint_proc_ops')
drivers/irqchip/irq-gic-v3.c: In function 'register_irqchip_proc':
drivers/irqchip/irq-gic-v3.c:843:2: error: implicit declaration of function 'proc_create_data' [-Werror=implicit-function-declaration]
843 | proc_create_data("xint", 0644, desc->dir, &xint_proc_ops, irqp);
| ^~~~~~~~~~~~~~~~
drivers/irqchip/irq-gic-v3.c: In function 'unregister_irqchip_proc':
drivers/irqchip/irq-gic-v3.c:851:2: error: implicit declaration of function 'remove_proc_entry' [-Werror=implicit-function-declaration]
851 | remove_proc_entry("xint", desc->dir);
| ^~~~~~~~~~~~~~~~~
drivers/irqchip/irq-gic-v3.c: At top level:
drivers/irqchip/irq-gic-v3.c:829:30: error: storage size of 'xint_proc_ops' isn't known
829 | static const struct proc_ops xint_proc_ops = {
| ^~~~~~~~~~~~~
cc1: some warnings being treated as errors
Kconfig warnings: (for reference only)
WARNING: unmet direct dependencies detected for CPPC_CPUFREQ_SYSFS_INTERFACE
Depends on [n]: CPU_FREQ [=y] && (ARM || ARM64 [=y]) && ACPI_CPPC_CPUFREQ [=n]
Selected by [m]:
- CPU_FREQ_GOV_SEEP [=m] && CPU_FREQ [=y] && (ACPI_CPPC_CPUFREQ [=n] || ARM64 [=y])
vim +782 drivers/irqchip/irq-gic-v3.c
778
779 static ssize_t xint_proc_write(struct file *file,
780 const char __user *buffer, size_t count, loff_t *pos)
781 {
> 782 int irq = (int)(long)PDE_DATA(file_inode(file));
783 bool xint_state = false;
784 unsigned long val;
785 char *buf = NULL;
786
787 if (!xint_transform(irq, XINT_RANGE_CHECK))
788 return -EPERM;
789
790 buf = memdup_user_nul(buffer, count);
791 if (IS_ERR(buf))
792 return PTR_ERR(buf);
793
794 if (kstrtoul(buf, 0, &val) || (val != 0 && val != 1)) {
795 kfree(buf);
796 return -EINVAL;
797 }
798
799 xint_state = xint_transform(irq, XINT_SET_CHECK);
800 if (xint_state == val) {
801 kfree(buf);
802 return -EBUSY;
803 }
804
805 local_irq_disable();
806 disable_irq(irq);
807
808 xint_transform(irq, xint_state ? XINT_TO_IRQ : IRQ_TO_XINT);
809
810 enable_irq(irq);
811 local_irq_enable();
812
813 kfree(buf);
814
815 return count;
816 }
817
818 static int xint_proc_show(struct seq_file *m, void *v)
819 {
> 820 seq_printf(m, "%d\n", xint_transform((long)m->private, XINT_SET_CHECK));
821 return 0;
822 }
823
824 static int xint_proc_open(struct inode *inode, struct file *file)
825 {
> 826 return single_open(file, xint_proc_show, PDE_DATA(inode));
827 }
828
829 static const struct proc_ops xint_proc_ops = {
830 .proc_open = xint_proc_open,
> 831 .proc_read = seq_read,
> 832 .proc_lseek = seq_lseek,
> 833 .proc_release = single_release,
834 .proc_write = xint_proc_write,
835 };
836
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-5.10 2974/2974] include/acpi/processor.h:221:2: error: unknown type name 'phys_cpuid_t'
by kernel test robot 20 Jun '25
by kernel test robot 20 Jun '25
20 Jun '25
Hi heppen,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git OLK-5.10
head: 0bb9efd4883938dec34f710bce07ec3ecf5a04bd
commit: c3fe0dc62217d6faa76128ed26d64e421767919e [2974/2974] cpufreq: Add SEEP governor for hardware-managed P-states
config: arm64-randconfig-001-20250620 (https://download.01.org/0day-ci/archive/20250620/202506200807.gBMXP8Nw-lkp@…)
compiler: aarch64-linux-gcc (GCC) 9.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250620/202506200807.gBMXP8Nw-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202506200807.gBMXP8Nw-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from include/acpi/cppc_acpi.h:17,
from drivers/cpufreq/cpufreq_seep.c:13:
>> include/acpi/processor.h:221:2: error: unknown type name 'phys_cpuid_t'
221 | phys_cpuid_t phys_id; /* CPU hardware ID such as APIC ID for x86 */
| ^~~~~~~~~~~~
include/acpi/processor.h:350:1: error: unknown type name 'phys_cpuid_t'
350 | phys_cpuid_t acpi_get_phys_id(acpi_handle, int type, u32 acpi_id);
| ^~~~~~~~~~~~
include/acpi/processor.h:351:1: error: unknown type name 'phys_cpuid_t'
351 | phys_cpuid_t acpi_map_madt_entry(u32 acpi_id);
| ^~~~~~~~~~~~
include/acpi/processor.h:352:20: error: unknown type name 'phys_cpuid_t'
352 | int acpi_map_cpuid(phys_cpuid_t phys_id, u32 acpi_id);
| ^~~~~~~~~~~~
include/acpi/processor.h:354:1: error: unknown type name 'phys_cpuid_t'
354 | phys_cpuid_t acpi_id_to_phys_cpuid(u32 acpi_id);
| ^~~~~~~~~~~~
Kconfig warnings: (for reference only)
WARNING: unmet direct dependencies detected for CPPC_CPUFREQ_SYSFS_INTERFACE
Depends on [n]: CPU_FREQ [=y] && (ARM || ARM64 [=y]) && ACPI_CPPC_CPUFREQ [=n]
Selected by [m]:
- CPU_FREQ_GOV_SEEP [=m] && CPU_FREQ [=y] && (ACPI_CPPC_CPUFREQ [=n] || ARM64 [=y])
vim +/phys_cpuid_t +221 include/acpi/processor.h
^1da177e4c3f41 Linus Torvalds 2005-04-16 217
^1da177e4c3f41 Linus Torvalds 2005-04-16 218 struct acpi_processor {
^1da177e4c3f41 Linus Torvalds 2005-04-16 219 acpi_handle handle;
^1da177e4c3f41 Linus Torvalds 2005-04-16 220 u32 acpi_id;
828aef376d7a12 Catalin Marinas 2015-03-24 @221 phys_cpuid_t phys_id; /* CPU hardware ID such as APIC ID for x86 */
af8f3f514d193e Hanjun Guo 2015-01-04 222 u32 id; /* CPU logical ID allocated by OS */
^1da177e4c3f41 Linus Torvalds 2005-04-16 223 u32 pblk;
^1da177e4c3f41 Linus Torvalds 2005-04-16 224 int performance_platform_limit;
01854e697a77a4 Luming Yu 2007-05-26 225 int throttling_platform_limit;
ff55a9cebab024 Len Brown 2007-06-02 226 /* 0 - states 0..n-th state available */
01854e697a77a4 Luming Yu 2007-05-26 227
^1da177e4c3f41 Linus Torvalds 2005-04-16 228 struct acpi_processor_flags flags;
^1da177e4c3f41 Linus Torvalds 2005-04-16 229 struct acpi_processor_power power;
^1da177e4c3f41 Linus Torvalds 2005-04-16 230 struct acpi_processor_performance *performance;
^1da177e4c3f41 Linus Torvalds 2005-04-16 231 struct acpi_processor_throttling throttling;
^1da177e4c3f41 Linus Torvalds 2005-04-16 232 struct acpi_processor_limit limit;
d9460fd227ed2c Zhang Rui 2008-01-17 233 struct thermal_cooling_device *cdev;
ac212b6980d8d5 Rafael J. Wysocki 2013-05-03 234 struct device *dev; /* Processor device. */
3000ce3c52f8b8 Rafael J. Wysocki 2019-10-16 235 struct freq_qos_request perflib_req;
3000ce3c52f8b8 Rafael J. Wysocki 2019-10-16 236 struct freq_qos_request thermal_req;
^1da177e4c3f41 Linus Torvalds 2005-04-16 237 };
^1da177e4c3f41 Linus Torvalds 2005-04-16 238
:::::: The code at line 221 was first introduced by commit
:::::: 828aef376d7a129547bc4ebb949965040177e3da ACPI / processor: Introduce phys_cpuid_t for CPU hardware ID
:::::: TO: Catalin Marinas <catalin.marinas(a)arm.com>
:::::: CC: Will Deacon <will.deacon(a)arm.com>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-5.10 2974/2974] kernel/softirq.c:352:6: warning: no previous prototype for 'xint_enter_rcu'
by kernel test robot 20 Jun '25
by kernel test robot 20 Jun '25
20 Jun '25
tree: https://gitee.com/openeuler/kernel.git OLK-5.10
head: 0bb9efd4883938dec34f710bce07ec3ecf5a04bd
commit: a05426a568e457640f58698c8ebd636fcde4d202 [2974/2974] arm64: Introduce Xint software solution
config: arm64-randconfig-001-20250620 (https://download.01.org/0day-ci/archive/20250620/202506200615.qzMJJNny-lkp@…)
compiler: aarch64-linux-gcc (GCC) 9.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250620/202506200615.qzMJJNny-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202506200615.qzMJJNny-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> kernel/softirq.c:352:6: warning: no previous prototype for 'xint_enter_rcu' [-Wmissing-prototypes]
352 | void xint_enter_rcu(void)
| ^~~~~~~~~~~~~~
Kconfig warnings: (for reference only)
WARNING: unmet direct dependencies detected for CPPC_CPUFREQ_SYSFS_INTERFACE
Depends on [n]: CPU_FREQ [=y] && (ARM || ARM64 [=y]) && ACPI_CPPC_CPUFREQ [=n]
Selected by [m]:
- CPU_FREQ_GOV_SEEP [=m] && CPU_FREQ [=y] && (ACPI_CPPC_CPUFREQ [=n] || ARM64 [=y])
vim +/xint_enter_rcu +352 kernel/softirq.c
347
348 #ifdef CONFIG_FAST_IRQ
349 /**
350 * xint_enter_rcu - Copy from irq_enter_rcu
351 */
> 352 void xint_enter_rcu(void)
353 {
354 if (tick_nohz_full_cpu(smp_processor_id()) ||
355 (is_idle_task(current) && !in_interrupt())) {
356 /*
357 * Prevent raise_softirq from needlessly waking up ksoftirqd
358 * here, as softirq will be serviced on return from interrupt.
359 */
360 local_bh_disable();
361 tick_irq_enter();
362 _local_bh_enable();
363 }
364
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-5.10 2974/2974] fs/fuse/inode.c:131:21: warning: unused variable 'fc'
by kernel test robot 20 Jun '25
by kernel test robot 20 Jun '25
20 Jun '25
tree: https://gitee.com/openeuler/kernel.git OLK-5.10
head: 0bb9efd4883938dec34f710bce07ec3ecf5a04bd
commit: f16d89538c1c2988f355d33d15e4c639b0cf5207 [2974/2974] fuse: add fuse fastpath forget cmd support
config: arm64-randconfig-001-20250620 (https://download.01.org/0day-ci/archive/20250620/202506200422.FFs2lebc-lkp@…)
compiler: aarch64-linux-gcc (GCC) 9.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250620/202506200422.FFs2lebc-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202506200422.FFs2lebc-lkp@intel.com/
All warnings (new ones prefixed by >>):
In file included from fs/fuse/fuse_i.h:23,
from fs/fuse/inode.c:9:
include/linux/backing-dev.h:430:49: warning: 'struct cgroup_subsys' declared inside parameter list will not be visible outside of this definition or declaration
430 | static inline void bind_memcg_blkcg_link(struct cgroup_subsys *ss,
| ^~~~~~~~~~~~~
fs/fuse/inode.c: In function 'fuse_evict_inode':
>> fs/fuse/inode.c:131:21: warning: unused variable 'fc' [-Wunused-variable]
131 | struct fuse_conn *fc = get_fuse_conn(inode);
| ^~
Kconfig warnings: (for reference only)
WARNING: unmet direct dependencies detected for CPPC_CPUFREQ_SYSFS_INTERFACE
Depends on [n]: CPU_FREQ [=y] && (ARM || ARM64 [=y]) && ACPI_CPPC_CPUFREQ [=n]
Selected by [m]:
- CPU_FREQ_GOV_SEEP [=m] && CPU_FREQ [=y] && (ACPI_CPPC_CPUFREQ [=n] || ARM64 [=y])
vim +/fc +131 fs/fuse/inode.c
d8a5ba45457e4a Miklos Szeredi 2005-09-09 8
d8a5ba45457e4a Miklos Szeredi 2005-09-09 @9 #include "fuse_i.h"
d8a5ba45457e4a Miklos Szeredi 2005-09-09 10
d8a5ba45457e4a Miklos Szeredi 2005-09-09 11 #include <linux/pagemap.h>
d8a5ba45457e4a Miklos Szeredi 2005-09-09 12 #include <linux/slab.h>
d8a5ba45457e4a Miklos Szeredi 2005-09-09 13 #include <linux/file.h>
d8a5ba45457e4a Miklos Szeredi 2005-09-09 14 #include <linux/seq_file.h>
d8a5ba45457e4a Miklos Szeredi 2005-09-09 15 #include <linux/init.h>
d8a5ba45457e4a Miklos Szeredi 2005-09-09 16 #include <linux/module.h>
487ea5af6358cb Csaba Henk 2009-08-26 17 #include <linux/moduleparam.h>
c30da2e981a703 David Howells 2019-03-25 18 #include <linux/fs_context.h>
c30da2e981a703 David Howells 2019-03-25 19 #include <linux/fs_parser.h>
d8a5ba45457e4a Miklos Szeredi 2005-09-09 20 #include <linux/statfs.h>
9c8ef5614da226 Miklos Szeredi 2006-06-25 21 #include <linux/random.h>
e8edc6e03a5c85 Alexey Dobriyan 2007-05-21 22 #include <linux/sched.h>
dbd561d236ff16 Miklos Szeredi 2008-07-25 23 #include <linux/exportfs.h>
60bcc88ad185d5 Seth Forshee 2016-08-29 24 #include <linux/posix_acl.h>
0b6e9ea041e6c9 Seth Forshee 2014-07-02 25 #include <linux/pid_namespace.h>
d738472f483478 chenrenhui 2025-05-13 26 #ifdef CONFIG_FUSE_FASTPATH
d738472f483478 chenrenhui 2025-05-13 27 #include <linux/fast_ipc.h>
d738472f483478 chenrenhui 2025-05-13 28 #endif
d8a5ba45457e4a Miklos Szeredi 2005-09-09 29
d8a5ba45457e4a Miklos Szeredi 2005-09-09 30 MODULE_AUTHOR("Miklos Szeredi <miklos(a)szeredi.hu>");
d8a5ba45457e4a Miklos Szeredi 2005-09-09 31 MODULE_DESCRIPTION("Filesystem in Userspace");
d8a5ba45457e4a Miklos Szeredi 2005-09-09 32 MODULE_LICENSE("GPL");
d8a5ba45457e4a Miklos Szeredi 2005-09-09 33
e18b890bb0881b Christoph Lameter 2006-12-06 34 static struct kmem_cache *fuse_inode_cachep;
bafa96541b250a Miklos Szeredi 2006-06-25 35 struct list_head fuse_conn_list;
bafa96541b250a Miklos Szeredi 2006-06-25 36 DEFINE_MUTEX(fuse_mutex);
d8a5ba45457e4a Miklos Szeredi 2005-09-09 37
e4dca7b7aa08b2 Kees Cook 2017-10-17 38 static int set_global_limit(const char *val, const struct kernel_param *kp);
487ea5af6358cb Csaba Henk 2009-08-26 39
79a9d99434b104 Csaba Henk 2009-08-26 40 unsigned max_user_bgreq;
487ea5af6358cb Csaba Henk 2009-08-26 41 module_param_call(max_user_bgreq, set_global_limit, param_get_uint,
487ea5af6358cb Csaba Henk 2009-08-26 42 &max_user_bgreq, 0644);
487ea5af6358cb Csaba Henk 2009-08-26 43 __MODULE_PARM_TYPE(max_user_bgreq, "uint");
487ea5af6358cb Csaba Henk 2009-08-26 44 MODULE_PARM_DESC(max_user_bgreq,
487ea5af6358cb Csaba Henk 2009-08-26 45 "Global limit for the maximum number of backgrounded requests an "
487ea5af6358cb Csaba Henk 2009-08-26 46 "unprivileged user can set");
487ea5af6358cb Csaba Henk 2009-08-26 47
79a9d99434b104 Csaba Henk 2009-08-26 48 unsigned max_user_congthresh;
487ea5af6358cb Csaba Henk 2009-08-26 49 module_param_call(max_user_congthresh, set_global_limit, param_get_uint,
487ea5af6358cb Csaba Henk 2009-08-26 50 &max_user_congthresh, 0644);
487ea5af6358cb Csaba Henk 2009-08-26 51 __MODULE_PARM_TYPE(max_user_congthresh, "uint");
487ea5af6358cb Csaba Henk 2009-08-26 52 MODULE_PARM_DESC(max_user_congthresh,
487ea5af6358cb Csaba Henk 2009-08-26 53 "Global limit for the maximum congestion threshold an "
487ea5af6358cb Csaba Henk 2009-08-26 54 "unprivileged user can set");
487ea5af6358cb Csaba Henk 2009-08-26 55
d8a5ba45457e4a Miklos Szeredi 2005-09-09 56 #define FUSE_SUPER_MAGIC 0x65735546
d8a5ba45457e4a Miklos Szeredi 2005-09-09 57
d1875dbaa58e48 Miklos Szeredi 2008-02-08 58 #define FUSE_DEFAULT_BLKSIZE 512
d1875dbaa58e48 Miklos Szeredi 2008-02-08 59
7a6d3c8b3049d0 Csaba Henk 2009-07-01 60 /** Maximum number of outstanding background requests */
7a6d3c8b3049d0 Csaba Henk 2009-07-01 61 #define FUSE_DEFAULT_MAX_BACKGROUND 12
7a6d3c8b3049d0 Csaba Henk 2009-07-01 62
7a6d3c8b3049d0 Csaba Henk 2009-07-01 63 /** Congestion starts at 75% of maximum */
7a6d3c8b3049d0 Csaba Henk 2009-07-01 64 #define FUSE_DEFAULT_CONGESTION_THRESHOLD (FUSE_DEFAULT_MAX_BACKGROUND * 3 / 4)
7a6d3c8b3049d0 Csaba Henk 2009-07-01 65
c30da2e981a703 David Howells 2019-03-25 66 #ifdef CONFIG_BLOCK
c30da2e981a703 David Howells 2019-03-25 67 static struct file_system_type fuseblk_fs_type;
c30da2e981a703 David Howells 2019-03-25 68 #endif
c30da2e981a703 David Howells 2019-03-25 69
a2daff6803a384 Randy Dunlap 2011-05-31 70 struct fuse_forget_link *fuse_alloc_forget(void)
07e77dca8a1f17 Miklos Szeredi 2010-12-07 71 {
dc69e98c241e14 Khazhismel Kumykov 2019-09-17 72 return kzalloc(sizeof(struct fuse_forget_link), GFP_KERNEL_ACCOUNT);
07e77dca8a1f17 Miklos Szeredi 2010-12-07 73 }
07e77dca8a1f17 Miklos Szeredi 2010-12-07 74
d8a5ba45457e4a Miklos Szeredi 2005-09-09 75 static struct inode *fuse_alloc_inode(struct super_block *sb)
d8a5ba45457e4a Miklos Szeredi 2005-09-09 76 {
d8a5ba45457e4a Miklos Szeredi 2005-09-09 77 struct fuse_inode *fi;
d8a5ba45457e4a Miklos Szeredi 2005-09-09 78
9031a69cf9f024 zhangliguang 2019-05-06 79 fi = kmem_cache_alloc(fuse_inode_cachep, GFP_KERNEL);
9031a69cf9f024 zhangliguang 2019-05-06 80 if (!fi)
d8a5ba45457e4a Miklos Szeredi 2005-09-09 81 return NULL;
d8a5ba45457e4a Miklos Szeredi 2005-09-09 82
0a0898cf413876 Miklos Szeredi 2006-07-30 83 fi->i_time = 0;
2f1e81965fd0f6 Miklos Szeredi 2018-10-15 84 fi->inval_mask = 0;
d8a5ba45457e4a Miklos Szeredi 2005-09-09 85 fi->nodeid = 0;
9e6268db496a25 Miklos Szeredi 2005-09-09 86 fi->nlookup = 0;
fbee36b92abc96 John Muir 2007-11-28 87 fi->attr_version = 0;
45c72cd73c788d Pavel Shilovsky 2012-05-10 88 fi->orig_ino = 0;
4582a4ab2a0e72 Feng Shuo 2013-01-15 89 fi->state = 0;
5c672ab3f0ee0f Miklos Szeredi 2016-06-30 90 mutex_init(&fi->mutex);
6ae330cad6ef22 Vivek Goyal 2020-08-19 91 init_rwsem(&fi->i_mmap_sem);
f15ecfef058d94 Kirill Tkhai 2018-11-09 92 spin_lock_init(&fi->lock);
07e77dca8a1f17 Miklos Szeredi 2010-12-07 93 fi->forget = fuse_alloc_forget();
c2d0ad00d948de Vivek Goyal 2020-08-19 94 if (!fi->forget)
c2d0ad00d948de Vivek Goyal 2020-08-19 95 goto out_free;
c2d0ad00d948de Vivek Goyal 2020-08-19 96
c2d0ad00d948de Vivek Goyal 2020-08-19 97 if (IS_ENABLED(CONFIG_FUSE_DAX) && !fuse_dax_inode_alloc(sb, fi))
c2d0ad00d948de Vivek Goyal 2020-08-19 98 goto out_free_forget;
d8a5ba45457e4a Miklos Szeredi 2005-09-09 99
9031a69cf9f024 zhangliguang 2019-05-06 100 return &fi->inode;
c2d0ad00d948de Vivek Goyal 2020-08-19 101
c2d0ad00d948de Vivek Goyal 2020-08-19 102 out_free_forget:
c2d0ad00d948de Vivek Goyal 2020-08-19 103 kfree(fi->forget);
c2d0ad00d948de Vivek Goyal 2020-08-19 104 out_free:
c2d0ad00d948de Vivek Goyal 2020-08-19 105 kmem_cache_free(fuse_inode_cachep, fi);
c2d0ad00d948de Vivek Goyal 2020-08-19 106 return NULL;
d8a5ba45457e4a Miklos Szeredi 2005-09-09 107 }
d8a5ba45457e4a Miklos Szeredi 2005-09-09 108
9baf28bbfea165 Al Viro 2019-04-15 109 static void fuse_free_inode(struct inode *inode)
d8a5ba45457e4a Miklos Szeredi 2005-09-09 110 {
e5e5558e923f35 Miklos Szeredi 2005-09-09 111 struct fuse_inode *fi = get_fuse_inode(inode);
9baf28bbfea165 Al Viro 2019-04-15 112
5c672ab3f0ee0f Miklos Szeredi 2016-06-30 113 mutex_destroy(&fi->mutex);
07e77dca8a1f17 Miklos Szeredi 2010-12-07 114 kfree(fi->forget);
c2d0ad00d948de Vivek Goyal 2020-08-19 115 #ifdef CONFIG_FUSE_DAX
c2d0ad00d948de Vivek Goyal 2020-08-19 116 kfree(fi->dax);
c2d0ad00d948de Vivek Goyal 2020-08-19 117 #endif
9baf28bbfea165 Al Viro 2019-04-15 118 kmem_cache_free(fuse_inode_cachep, fi);
d8a5ba45457e4a Miklos Szeredi 2005-09-09 119 }
d8a5ba45457e4a Miklos Szeredi 2005-09-09 120
b57922d97fd6f7 Al Viro 2010-06-07 121 static void fuse_evict_inode(struct inode *inode)
d8a5ba45457e4a Miklos Szeredi 2005-09-09 122 {
9baf28bbfea165 Al Viro 2019-04-15 123 struct fuse_inode *fi = get_fuse_inode(inode);
9baf28bbfea165 Al Viro 2019-04-15 124
f562783e91daf0 Miklos Szeredi 2022-01-14 125 /* Will write inode on close/munmap and in all other dirtiers */
f562783e91daf0 Miklos Szeredi 2022-01-14 126 WARN_ON(inode->i_state & I_DIRTY_INODE);
f562783e91daf0 Miklos Szeredi 2022-01-14 127
91b0abe36a7b2b Johannes Weiner 2014-04-03 128 truncate_inode_pages_final(&inode->i_data);
dbd5768f87ff6f Jan Kara 2012-05-03 129 clear_inode(inode);
1751e8a6cb935e Linus Torvalds 2017-11-27 130 if (inode->i_sb->s_flags & SB_ACTIVE) {
e5e5558e923f35 Miklos Szeredi 2005-09-09 @131 struct fuse_conn *fc = get_fuse_conn(inode);
c2d0ad00d948de Vivek Goyal 2020-08-19 132
c2d0ad00d948de Vivek Goyal 2020-08-19 133 if (FUSE_IS_DAX(inode))
c2d0ad00d948de Vivek Goyal 2020-08-19 134 fuse_dax_inode_cleanup(inode);
1866d779d5d2ab Max Reitz 2020-09-09 135 if (fi->nlookup) {
f16d89538c1c29 wuyifeng10 2025-05-20 136 #ifdef CONFIG_FUSE_FASTPATH
f16d89538c1c29 wuyifeng10 2025-05-20 137 fuse_fast_forget(get_fuse_mount(inode), fi->forget,
f16d89538c1c29 wuyifeng10 2025-05-20 138 fi->nodeid, fi->nlookup);
f16d89538c1c29 wuyifeng10 2025-05-20 139 #else
1866d779d5d2ab Max Reitz 2020-09-09 140 fuse_queue_forget(fc, fi->forget, fi->nodeid,
1866d779d5d2ab Max Reitz 2020-09-09 141 fi->nlookup);
f16d89538c1c29 wuyifeng10 2025-05-20 142 #endif
07e77dca8a1f17 Miklos Szeredi 2010-12-07 143 fi->forget = NULL;
e5e5558e923f35 Miklos Szeredi 2005-09-09 144 }
1866d779d5d2ab Max Reitz 2020-09-09 145 }
ebbe4b9f88081d Miklos Szeredi 2021-01-18 146 if (S_ISREG(inode->i_mode) && !fuse_is_bad(inode)) {
9baf28bbfea165 Al Viro 2019-04-15 147 WARN_ON(!list_empty(&fi->write_files));
9baf28bbfea165 Al Viro 2019-04-15 148 WARN_ON(!list_empty(&fi->queued_writes));
9baf28bbfea165 Al Viro 2019-04-15 149 }
d8a5ba45457e4a Miklos Szeredi 2005-09-09 150 }
d8a5ba45457e4a Miklos Szeredi 2005-09-09 151
:::::: The code at line 131 was first introduced by commit
:::::: e5e5558e923f35839108a12718494ecb73fb782f [PATCH] FUSE - read-only operations
:::::: TO: Miklos Szeredi <miklos(a)szeredi.hu>
:::::: CC: Linus Torvalds <torvalds(a)g5.osdl.org>
--
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[openeuler:OLK-5.10 2974/2974] fs/fuse/dev.c:288:5: warning: no previous prototype for 'fuse_get_unique_from_fc'
by kernel test robot 20 Jun '25
by kernel test robot 20 Jun '25
20 Jun '25
tree: https://gitee.com/openeuler/kernel.git OLK-5.10
head: 0bb9efd4883938dec34f710bce07ec3ecf5a04bd
commit: d738472f4834780c8f85e0eb7c76562bf5484276 [2974/2974] fuse: support fastpath via fast_ipc
config: arm64-randconfig-001-20250620 (https://download.01.org/0day-ci/archive/20250620/202506200216.30IOXkDh-lkp@…)
compiler: aarch64-linux-gcc (GCC) 9.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250620/202506200216.30IOXkDh-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202506200216.30IOXkDh-lkp@intel.com/
All warnings (new ones prefixed by >>):
In file included from fs/fuse/fuse_i.h:23,
from fs/fuse/dev.c:9:
include/linux/backing-dev.h:430:49: warning: 'struct cgroup_subsys' declared inside parameter list will not be visible outside of this definition or declaration
430 | static inline void bind_memcg_blkcg_link(struct cgroup_subsys *ss,
| ^~~~~~~~~~~~~
>> fs/fuse/dev.c:288:5: warning: no previous prototype for 'fuse_get_unique_from_fc' [-Wmissing-prototypes]
288 | u64 fuse_get_unique_from_fc(struct fuse_conn *fc)
| ^~~~~~~~~~~~~~~~~~~~~~~
>> fs/fuse/dev.c:318:9: warning: no previous prototype for 'fuse_simple_request_fast' [-Wmissing-prototypes]
318 | ssize_t fuse_simple_request_fast(struct fuse_mount *fm, struct fuse_args *args)
| ^~~~~~~~~~~~~~~~~~~~~~~~
fs/fuse/dev.c: In function 'fuse_read_copy':
>> fs/fuse/dev.c:2627:6: warning: variable 'err' set but not used [-Wunused-but-set-variable]
2627 | int err = 0;
| ^~~
--
In file included from fs/fuse/fuse_i.h:23,
from fs/fuse/file.c:9:
include/linux/backing-dev.h:430:49: warning: 'struct cgroup_subsys' declared inside parameter list will not be visible outside of this definition or declaration
430 | static inline void bind_memcg_blkcg_link(struct cgroup_subsys *ss,
| ^~~~~~~~~~~~~
>> fs/fuse/file.c:1542:9: warning: no previous prototype for 'fuse_direct_io_fast' [-Wmissing-prototypes]
1542 | ssize_t fuse_direct_io_fast(struct kiocb *iocb, struct iov_iter *iter,
| ^~~~~~~~~~~~~~~~~~~
fs/fuse/file.c: In function 'fuse_direct_read_iter':
>> fs/fuse/file.c:1797:3: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
1797 | struct fuse_io_priv io = FUSE_IO_PRIV_SYNC(iocb);
| ^~~~~~
Kconfig warnings: (for reference only)
WARNING: unmet direct dependencies detected for CPPC_CPUFREQ_SYSFS_INTERFACE
Depends on [n]: CPU_FREQ [=y] && (ARM || ARM64 [=y]) && ACPI_CPPC_CPUFREQ [=n]
Selected by [m]:
- CPU_FREQ_GOV_SEEP [=m] && CPU_FREQ [=y] && (ACPI_CPPC_CPUFREQ [=n] || ARM64 [=y])
vim +/fuse_get_unique_from_fc +288 fs/fuse/dev.c
287
> 288 u64 fuse_get_unique_from_fc(struct fuse_conn *fc)
289 {
290 fc->reqctr += FUSE_REQ_ID_STEP;
291 return fc->reqctr;
292 }
293
294 static void __fuse_ipc_send(struct fuse_req *req, struct task_struct *tsk,
295 struct fuse_ipc_info *ipc_info)
296 {
297 ssize_t ret;
298
299 FUSE_DEBUG("[cpu/%d][%s/%d] fuse ipc send begin: unique: %d,opcode: %d\n",
300 smp_processor_id(), current->comm, current->pid,
301 req->in.h.unique, req->in.h.opcode);
302 ret = fast_ipc_do_call(ipc_info->bind_info, tsk);
303
304 FUSE_DEBUG("[cpu/%d][%s/%d] end\n", smp_processor_id(), current->comm,
305 current->pid);
306
307 if (ret) {
308 pr_warn("[cpu/%d][%s/%d] fuse_simple_request send failed: ",
309 smp_processor_id(), current->comm, current->pid);
310 pr_warn("unique: %lld, opcode: %d, return value: %ld\n",
311 req->in.h.unique, req->in.h.opcode, ret);
312 req->out.h.error = ret;
313 }
314 }
315
316 static void fuse_adjust_compat(struct fuse_conn *fc, struct fuse_args *args);
317
> 318 ssize_t fuse_simple_request_fast(struct fuse_mount *fm, struct fuse_args *args)
319 {
320 struct fuse_conn *fc = fm->fc;
321 struct fuse_req *req;
322 ssize_t ret;
323 struct fuse_ipc_info *ipc_info;
324 cpumask_t old_mask;
325 cpumask_t new_mask;
326
327 ipc_info = this_cpu_ptr(fc->percpu_ipc_info);
328
329 old_mask = current->cpus_mask;
330 cpumask_clear(&new_mask);
331 cpumask_set_cpu(raw_smp_processor_id(), &new_mask);
332 set_cpus_allowed_ptr(current, &new_mask);
333
334 mutex_lock(&ipc_info->mutex_lock);
335
336 req = fuse_get_req_sync(fm, ipc_info, args);
337 if (IS_ERR(req)) {
338 mutex_unlock(&ipc_info->mutex_lock);
339 return PTR_ERR(req);
340 }
341
342 /* Needs to be done after fuse_get_req() so that fc->minor is valid */
343 fuse_adjust_compat(fc, args);
344
345 req->in.h.opcode = args->opcode;
346 req->in.h.nodeid = args->nodeid;
347 req->args = args;
348 req->in.h.unique = fuse_get_unique_from_fc(req->fm->fc);
349 req->in.h.len = sizeof(struct fuse_in_header) +
350 fuse_len_args(req->args->in_numargs,
351 (struct fuse_arg *) req->args->in_args);
352
353 if (!args->noreply)
354 __set_bit(FR_ISREPLY, &req->flags);
355
356 __fuse_ipc_send(req, current, ipc_info);
357
358 set_cpus_allowed_ptr(current, &old_mask);
359 ret = req->out.h.error;
360 if (!ret && args->out_argvar) {
361 WARN_ON(args->out_numargs == 0);
362 ret = args->out_args[args->out_numargs - 1].size;
363 }
364 fuse_drop_waiting(fc);
365
366 mutex_unlock(&ipc_info->mutex_lock);
367
368 return ret;
369 }
370
--
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https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-5.10 2974/2974] mm/hugetlb.c:6315:14: warning: no previous prototype for 'hugetlb_alloc_hugepage_nodemask'
by kernel test robot 20 Jun '25
by kernel test robot 20 Jun '25
20 Jun '25
Hi Chen,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git OLK-5.10
head: 0bb9efd4883938dec34f710bce07ec3ecf5a04bd
commit: 8deff3a60ce1a9dffb552210f065fc9ed6a55f84 [2974/2974] mm/sharepool: Add mg_sp_alloc_nodemask
config: arm64-randconfig-003-20250620 (https://download.01.org/0day-ci/archive/20250620/202506200232.vO3LrsSJ-lkp@…)
compiler: aarch64-linux-gcc (GCC) 11.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250620/202506200232.vO3LrsSJ-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202506200232.vO3LrsSJ-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> mm/hugetlb.c:6315:14: warning: no previous prototype for 'hugetlb_alloc_hugepage_nodemask' [-Wmissing-prototypes]
6315 | struct page *hugetlb_alloc_hugepage_nodemask(int nid, int flag, nodemask_t *nodemask)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
vim +/hugetlb_alloc_hugepage_nodemask +6315 mm/hugetlb.c
6311
6312 /*
6313 * Allocate hugepage without reserve
6314 */
> 6315 struct page *hugetlb_alloc_hugepage_nodemask(int nid, int flag, nodemask_t *nodemask)
6316 {
6317 struct hstate *h = &default_hstate;
6318 gfp_t gfp_mask = htlb_alloc_mask(h);
6319 struct page *page = NULL;
6320
6321 if (nid == NUMA_NO_NODE)
6322 nid = numa_mem_id();
6323
6324 if (nid < 0 || nid >= MAX_NUMNODES)
6325 return NULL;
6326
6327 if (flag & ~HUGETLB_ALLOC_MASK)
6328 return NULL;
6329
6330 if (enable_charge_mighp)
6331 gfp_mask |= __GFP_ACCOUNT;
6332
6333 if (flag & HUGETLB_ALLOC_NORECLAIM)
6334 gfp_mask &= ~__GFP_RECLAIM;
6335
6336 if (flag & HUGETLB_ALLOC_NORMAL)
6337 page = hugetlb_alloc_hugepage_normal(h, gfp_mask, nid);
6338 else if (flag & HUGETLB_ALLOC_BUDDY)
6339 page = alloc_migrate_huge_page(h, gfp_mask, nid, nodemask);
6340 else
6341 page = alloc_huge_page_nodemask(h, nid, nodemask, gfp_mask);
6342
6343 return page;
6344 }
6345
--
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1
0
[PATCH OLK-5.10] cifs: fix mount deadlock by avoiding super block iteration in DFS reconnect
by Wang Zhaolong 19 Jun '25
by Wang Zhaolong 19 Jun '25
19 Jun '25
hulk inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/ICE4PV
--------------------------------
A deadlock issue occurs when network interruption during mount triggers
DFS reconnection logic that calls iterate_supers_type().
The detailed call process is as follows:
mount.cifs cifsd
path_mount
do_new_mount
vfs_get_tree
legacy_get_tree
cifs_smb3_do_mount
sget
alloc_super
down_write_nested(&s->s_umount, ..); // hold lock
cifs_read_super
cifs_root_iget
cifs_get_inode_info
smb2_query_path_info
smb2_compound_op
compound_send_recv
wait_for_response // wait for cifsd to wake it up
cifs_demultiplex_thread
cifs_read_from_socket
cifs_readv_from_socket
server_unresponsive
cifs_reconnect
cifs_get_tcp_super
__cifs_get_super
iterate_supers_type
down_read(&sb->s_umount); // block
mid->callback()
cifs_wake_up_task
wake_up_process // won't be executed
do_new_mount_fc
up_write(&sb->s_umount); // release lock here
This patch fixes the problem by doing the following:
- Add vfs_sb back-pointer to cifs_sb_info for direct access
- Protect list traversal with existing tcon->sb_list_lock
- Use atomic operations to safely manage super block references
- Remove complex callback-based iteration in favor of simple loop
Fixes: 93d5cb517db3 ("cifs: Add support for failover in cifs_reconnect()")
Signed-off-by: Wang Zhaolong <wangzhaolong1(a)huawei.com>
---
fs/cifs/cifs_fs_sb.h | 1 +
fs/cifs/cifsfs.c | 1 +
fs/cifs/connect.c | 10 ++--
fs/cifs/misc.c | 125 ++++++++++++++++++++++---------------------
4 files changed, 71 insertions(+), 66 deletions(-)
diff --git a/fs/cifs/cifs_fs_sb.h b/fs/cifs/cifs_fs_sb.h
index d14002d67b6a..d180ef3f9d89 100644
--- a/fs/cifs/cifs_fs_sb.h
+++ b/fs/cifs/cifs_fs_sb.h
@@ -58,10 +58,11 @@
struct cifs_sb_info {
struct rb_root tlink_tree;
struct list_head tcon_sb_link;
spinlock_t tlink_tree_lock;
+ struct super_block *vfs_sb;
struct tcon_link *master_tlink;
struct nls_table *local_nls;
unsigned int bsize;
unsigned int rsize;
unsigned int wsize;
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index dac20bbc2786..a86a1fb34e59 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -778,10 +778,11 @@ cifs_get_root(struct smb_vol *vol, struct super_block *sb)
static int cifs_set_super(struct super_block *sb, void *data)
{
struct cifs_mnt_data *mnt_data = data;
sb->s_fs_info = mnt_data->cifs_sb;
+ mnt_data->cifs_sb->vfs_sb = sb;
return set_anon_super(sb, NULL);
}
static struct dentry *
cifs_smb3_do_mount(struct file_system_type *fs_type,
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 56afed6d9ef8..23798ab5d5f1 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -405,16 +405,11 @@ cifs_reconnect(struct TCP_Server_Info *server)
spin_lock(&GlobalMid_Lock);
server->nr_targets = 1;
#ifdef CONFIG_CIFS_DFS_UPCALL
spin_unlock(&GlobalMid_Lock);
sb = cifs_get_tcp_super(server);
- if (IS_ERR(sb)) {
- rc = PTR_ERR(sb);
- cifs_dbg(FYI, "%s: will not do DFS failover: rc = %d\n",
- __func__, rc);
- sb = NULL;
- } else {
+ if (sb) {
cifs_sb = CIFS_SB(sb);
rc = reconn_setup_dfs_targets(cifs_sb, &tgt_list);
if (rc) {
cifs_sb = NULL;
if (rc != -EOPNOTSUPP) {
@@ -422,10 +417,13 @@ cifs_reconnect(struct TCP_Server_Info *server)
__func__);
}
} else {
server->nr_targets = dfs_cache_get_nr_tgts(&tgt_list);
}
+ } else {
+ cifs_dbg(FYI, "%s: will not do DFS failover\n", __func__);
+ rc = -EINVAL;
}
cifs_dbg(FYI, "%s: will retry %d target(s)\n", __func__,
server->nr_targets);
spin_lock(&GlobalMid_Lock);
#endif
diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c
index 12131a5d5073..802d792306a3 100644
--- a/fs/cifs/misc.c
+++ b/fs/cifs/misc.c
@@ -1034,66 +1034,55 @@ int copy_path_name(char *dst, const char *src)
struct super_cb_data {
void *data;
struct super_block *sb;
};
-static void tcp_super_cb(struct super_block *sb, void *arg)
+struct super_block *cifs_get_tcp_super(struct TCP_Server_Info *server)
{
- struct super_cb_data *sd = arg;
- struct TCP_Server_Info *server = sd->data;
- struct cifs_sb_info *cifs_sb;
+ struct super_block *sb;
+ struct cifs_ses *ses;
struct cifs_tcon *tcon;
+ struct cifs_sb_info *cifs_sb;
- if (sd->sb)
- return;
+ if (!server)
+ return NULL;
- cifs_sb = CIFS_SB(sb);
- tcon = cifs_sb_master_tcon(cifs_sb);
- if (tcon->ses->server == server)
- sd->sb = sb;
-}
+ spin_lock(&cifs_tcp_ses_lock);
+ list_for_each_entry(ses, &server->smb_ses_list, smb_ses_list) {
+ list_for_each_entry(tcon, &ses->tcon_list, tcon_list) {
+ spin_lock(&tcon->sb_list_lock);
+ list_for_each_entry(cifs_sb, &tcon->cifs_sb_list, tcon_sb_link) {
+ if (!cifs_sb->vfs_sb)
+ continue;
-static struct super_block *__cifs_get_super(void (*f)(struct super_block *, void *),
- void *data)
-{
- struct super_cb_data sd = {
- .data = data,
- .sb = NULL,
- };
- struct file_system_type **fs_type = (struct file_system_type *[]) {
- &cifs_fs_type, &smb3_fs_type, NULL,
- };
-
- for (; *fs_type; fs_type++) {
- iterate_supers_type(*fs_type, f, &sd);
- if (sd.sb) {
- /*
- * Grab an active reference in order to prevent automounts (DFS links)
- * of expiring and then freeing up our cifs superblock pointer while
- * we're doing failover.
- */
- cifs_sb_active(sd.sb);
- return sd.sb;
+ sb = cifs_sb->vfs_sb;
+
+ /* Safely increment s_active only if it's not zero.
+ *
+ * When s_active == 0, the super block is being deactivated
+ * and should not be used. This prevents UAF scenarios
+ * where we might grab a reference to a super block that's
+ * in the middle of destruction.
+ */
+ if (!atomic_add_unless(&sb->s_active, 1, 0))
+ continue;
+ spin_unlock(&tcon->sb_list_lock);
+ spin_unlock(&cifs_tcp_ses_lock);
+ return sb;
+ }
+ spin_unlock(&tcon->sb_list_lock);
}
}
- return ERR_PTR(-EINVAL);
-}
-
-static void __cifs_put_super(struct super_block *sb)
-{
- if (!IS_ERR_OR_NULL(sb))
- cifs_sb_deactive(sb);
-}
+ spin_unlock(&cifs_tcp_ses_lock);
-struct super_block *cifs_get_tcp_super(struct TCP_Server_Info *server)
-{
- return __cifs_get_super(tcp_super_cb, server);
+ return NULL;
}
void cifs_put_tcp_super(struct super_block *sb)
{
- __cifs_put_super(sb);
+ if (!IS_ERR_OR_NULL(sb))
+ deactivate_super(sb);
}
#ifdef CONFIG_CIFS_DFS_UPCALL
int match_target_ip(struct TCP_Server_Info *server,
const char *share, size_t share_len,
@@ -1138,33 +1127,49 @@ int match_target_ip(struct TCP_Server_Info *server,
kfree(tip);
return rc;
}
-static void tcon_super_cb(struct super_block *sb, void *arg)
+static inline struct super_block *cifs_get_tcon_super(struct cifs_tcon *tcon)
{
- struct super_cb_data *sd = arg;
- struct cifs_tcon *tcon = sd->data;
struct cifs_sb_info *cifs_sb;
+ struct super_block *sb = ERR_PTR(-EINVAL);
+
+ if (!tcon && list_empty(&tcon->cifs_sb_list))
+ return sb;
+
+ spin_lock(&tcon->sb_list_lock);
+ list_for_each_entry(cifs_sb, &tcon->cifs_sb_list, tcon_sb_link) {
+ if (!cifs_sb->vfs_sb)
+ continue;
+
+ sb = cifs_sb->vfs_sb;
+
+ if (!tcon->dfs_path)
+ continue;
+ if (!cifs_sb->origin_fullpath)
+ continue;
+ if (strcasecmp(tcon->dfs_path, cifs_sb->origin_fullpath))
+ continue;
+ /*
+ * Use atomic_add_unless to safely increment s_active.
+ * This ensures we don't add a reference to a super block
+ * that has s_active == 0 (being destroyed).
+ */
+ if (!atomic_add_unless(&sb->s_active, 1, 0))
+ continue;
+ break;
+ }
+ spin_unlock(&tcon->sb_list_lock);
- if (sd->sb)
- return;
-
- cifs_sb = CIFS_SB(sb);
- if (tcon->dfs_path && cifs_sb->origin_fullpath &&
- !strcasecmp(tcon->dfs_path, cifs_sb->origin_fullpath))
- sd->sb = sb;
-}
-
-static inline struct super_block *cifs_get_tcon_super(struct cifs_tcon *tcon)
-{
- return __cifs_get_super(tcon_super_cb, tcon);
+ return sb;
}
static inline void cifs_put_tcon_super(struct super_block *sb)
{
- __cifs_put_super(sb);
+ if (!IS_ERR_OR_NULL(sb))
+ deactivate_super(sb);
}
#else
static inline struct super_block *cifs_get_tcon_super(struct cifs_tcon *tcon)
{
return ERR_PTR(-EOPNOTSUPP);
--
2.34.3
2
1
19 Jun '25
From: Li Chen <chenl311(a)chinatelecom.cn>
driver inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/ICGG2A
----------------------------------------------------------------------
Syzkaller crashed kernel in drm path.
The root cause is that phytium_drm_gem_object_funcs is not
assigned before phytium_gem_create_object enters the
failed_dma_alloc label.
Let's fix this issue by assigning the function earlier.
Below is the crash log:
```
[ 9042.703078] [drm:phytium_gem_create_object [phytium_dc_drm]] *ERROR* fail to allocate vram buffer with size 3de4000
[ 9042.717862] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
[ 9042.727173] fuse: Unknown parameter '0xffffffffffffffff<r00000000000000000000'
[ 9042.730383] Mem abort info:
[ 9042.745443] ESR = 0x0000000096000006
[ 9042.745446] EC = 0x25: DABT (current EL), IL = 32 bits
[ 9042.745448] SET = 0, FnV = 0
[ 9042.745450] EA = 0, S1PTW = 0
[ 9042.745451] FSC = 0x06: level 2 translation fault
[ 9042.745453] Data abort info:
[ 9042.745455] ISV = 0, ISS = 0x00000006, ISS2 = 0x00000000
[ 9042.745457] CM = 0, WnR = 0, TnD = 0, TagAccess = 0
[ 9042.745459] GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0
[ 9042.745462] user pgtable: 4k pages, 48-bit VAs, pgdp=00003000894ca000
[ 9042.745464] [0000000000000000] pgd=08003000894cb403, p4d=08003000894cb403, pud=0800300085320403, pmd=0000000000000000
[ 9042.830042] Internal error: Oops: 0000000096000006 [#1] SMP
[ 9042.838310] Modules linked in: cramfs camellia_generic serpent_generic blowfish_generic blowfish_common cast5_generic cast_common des_generic libdes rmd160 tcp_bic unix_diag ansi_cprng tcp_dctcp ppp_synctty ip_set_hash_ip n_hdlc cmac pps_ldisc n_gsm nfnetlink_log slcan tcp_diag nfnetlink_cthelper atm nfsd auth_rpcgss nfs_acl twofish_generic twofish_common ccm md4 ppp_async msdos nfs lockd grace fscache crc32_generic netfs smc_diag tcp_westwood smc nfnetlink_osf vfio_iommu_type1 vfio vhost_vsock iommufd squashfs ib_core gfs2 snd_timer snd soundcore uhid nfnetlink_cttimeout pppoe ip_vs cuse can_bcm loop can_raw can vsock_loopback inet_diag vmw_vsock_virtio_transport_common vhost_net vhost ieee802154_socket vsock cfg80211 uinput ieee802154 vhost_iotlb pptp crypto_user l2tp_ppp pppox sctp ppp_generic slhc af_key ip6_vti ip_vti ipip sit geneve macvtap tap ipvlan macvlan hsr xfrm_interface xfrm6_tunnel tunnel4 wireguard libchacha20poly1305 chacha_neon poly1305_neon libcurve25519_generic libchacha nlmon team vcan can_dev tun
[ 9042.838608] xt_conntrack nft_chain_nat xt_MASQUERADE nf_nat nf_conntrack_netlink nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 xt_addrtype nft_compat nf_tables overlay nfnetlink_queue authenc echainiv cls_matchall esp6 l2tp_ip6 l2tp_eth l2tp_ip l2tp_netlink l2tp_core br_netfilter sch_etf sch_fq dccp_ipv6 dccp_ipv4 dccp sch_ingress act_mirred cls_basic veth bonding tls esp4_offload esp4 psample macsec vxlan ip6_udp_tunnel udp_tunnel vrf 8021q garp mrp ip6_gre ip6_tunnel tunnel6 ip_gre ip_tunnel gre cls_u32 sch_htb dummy binfmt_misc bridge stp llc rfkill ip_set libcrc32c sunrpc vfat fat ipmi_si ipmi_devintf phytium_dc_drm ses enclosure ipmi_msghandler drm_display_helper scsi_transport_sas cec drm_kms_helper cppc_cpufreq sg drm fuse nfnetlink ext4 mbcache jbd2 sd_mod t10_pi crc64_rocksoft_generic crc64_rocksoft crc64 crct10dif_ce ghash_ce sm4_ce_gcm sm4_ce_ccm sm4_ce sm4_ce_cipher sm4 sm3_ce sha3_ce sha512_ce ahci sha512_arm64 sha2_ce libahci sha256_arm64 ice sha1_ce igb sbsa_gwdt libata megaraid_sas i2c_algo_bit i2c_core
[ 9042.958095] dm_mirror dm_region_hash dm_log dm_multipath dm_mod aes_neon_bs aes_neon_blk aes_ce_blk aes_ce_cipher [last unloaded: nf_tables]
[ 9043.094331] CPU: 39 PID: 127275 Comm: syz-executor.3 Kdump: loaded Not tainted 6.6.0-0001.rc3.ctl4.aarch64 #1
[ 9043.108430] Hardware name: vclusters VSFT5000 B/VSFT5000 B, BIOS KL4.2A.RC.D.170.240314.D.DX 03/14/2024 18:01:48
[ 9043.122832] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[ 9043.132983] pc : drm_gem_object_free+0xc/0x40 [drm]
[ 9043.140480] lr : phytium_gem_create_object+0x2ac/0x338 [phytium_dc_drm]
[ 9043.150238] sp : ffff80009cd83bd0
[ 9043.155639] x29: ffff80009cd83bd0 x28: 00000000000000b2 x27: ffff80009cd83ce8
[ 9043.166023] x26: 0000000000000020 x25: 0000000000000020 x24: ffff80007b4b2d78
[ 9043.176292] x23: ffff00ff8de5b000 x22: 0000000003de4000 x21: 0000000000000000
[ 9043.186548] x20: ffff00ff8df94c80 x19: fffffffffffffff4 x18: ffffffffffffffff
[ 9043.196768] x17: 6f74206c69616620 x16: 2a524f5252452a20 x15: 5d5d6d72645f6364
[ 9043.207193] x14: 5f6d756974796870 x13: 205d353732373231 x12: 545b5d3837303330
[ 9043.217647] x11: 00000000ffff7fff x10: ffff80008223b900 x9 : ffff80007b5cdcb4
[ 9043.228070] x8 : 00000000000bffe8 x7 : c0000000ffff7fff x6 : 00000000002bffa8
[ 9043.238522] x5 : ffff80008345bd08 x4 : 0000000000000000 x3 : 0000000000000000
[ 9043.248718] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff200014f5b800
[ 9043.258874] Call trace:
[ 9043.263132] drm_gem_object_free+0xc/0x40 [drm]
[ 9043.270239] phytium_gem_dumb_create+0x60/0x160 [phytium_dc_drm]
[ 9043.279194] drm_mode_create_dumb_ioctl+0x98/0xc0 [drm]
[ 9043.287188] drm_ioctl_kernel+0xdc/0x188 [drm]
[ 9043.294188] drm_ioctl+0x274/0x540 [drm]
[ 9043.300456] __arm64_sys_ioctl+0xb4/0x100
[ 9043.306777] invoke_syscall+0x50/0x128
[ 9043.312774] el0_svc_common.constprop.0+0xc8/0xf0
[ 9043.319953] do_el0_svc+0x24/0x38
[ 9043.325324] el0_svc+0x44/0x1b8
[ 9043.330517] el0t_64_sync_handler+0x100/0x130
[ 9043.337369] el0t_64_sync+0x188/0x190
[ 9043.343315] Code: ffff00ff aa1e03e9 952fe875 f940a001 (f9400021)
[ 9043.352351] SMP: stopping secondary CPUs
[ 9043.412513] Starting crashdump kernel...
[ 9044.001381] Bye!
```
Disassembler drm_gem_object_free:
```
0xffff80007b437398 <drm_gem_object_free>: mov x9, x30
0xffff80007b43739c <drm_gem_object_free+4>: bl 0xffff800080031570 <ftrace_caller>
0xffff80007b4373a0 <drm_gem_object_free+8>: ldr x1, [x0, #320]
0xffff80007b4373a4 <drm_gem_object_free+12>: ldr x1, [x1]
0xffff80007b4373a8 <drm_gem_object_free+16>: cbz x1, 0xffff80007b4373c8 <drm_gem_object_free+48>
0xffff80007b4373ac <drm_gem_object_free+20>: paciasp
0xffff80007b4373b0 <drm_gem_object_free+24>: stp x29, x30, [sp, #-16]!
0xffff80007b4373b4 <drm_gem_object_free+28>: mov x29, sp
0xffff80007b4373b8 <drm_gem_object_free+32>: blr x1
0xffff80007b4373bc <drm_gem_object_free+36>: ldp x29, x30, [sp], #16
0xffff80007b4373c0 <drm_gem_object_free+40>: autiasp
0xffff80007b4373c4 <drm_gem_object_free+44>: ret
0xffff80007b4373c8 <drm_gem_object_free+48>: brk #0x800
0xffff80007b4373cc <drm_gem_object_free+52>: ret
0xffff80007b4373d0 <drm_gem_object_free+56>: .inst 0x865baea8 ; undefined
0xffff80007b4373d4 <drm_gem_object_free+60>: .inst 0xffff00ff ; undefined
```
ldr x1, [x1] <-- trapping instruction
Signed-off-by: Li Chen <chenl311(a)chinatelecom.cn>
Reviewed-by: Bin Lai <laib2(a)chinatelecom.cn>
Reviewed-by: Shuo Li <lishuo(a)phytium.com.cn>
---
drivers/gpu/drm/phytium/phytium_gem.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/phytium/phytium_gem.c b/drivers/gpu/drm/phytium/phytium_gem.c
index 2cbbcd9fbd112..95b6b0360c065 100644
--- a/drivers/gpu/drm/phytium/phytium_gem.c
+++ b/drivers/gpu/drm/phytium/phytium_gem.c
@@ -432,6 +432,8 @@ struct phytium_gem_object *phytium_gem_create_object(struct drm_device *dev, uns
goto failed_object_init;
}
+ phytium_gem_obj->base.funcs = &phytium_drm_gem_object_funcs;
+
if (priv->support_memory_type & (MEMORY_TYPE_VRAM_WC | MEMORY_TYPE_VRAM_DEVICE)) {
ret = phytium_memory_pool_alloc(priv, &phytium_gem_obj->vaddr,
&phytium_gem_obj->phys_addr, size);
@@ -475,8 +477,6 @@ struct phytium_gem_object *phytium_gem_create_object(struct drm_device *dev, uns
goto failed_dma_alloc;
}
- phytium_gem_obj->base.funcs = &phytium_drm_gem_object_funcs;
-
phytium_gem_obj->size = size;
list_add_tail(&phytium_gem_obj->list, &priv->gem_list_head);
DRM_DEBUG_KMS("phytium_gem_obj iova:0x%pa size:0x%lx\n",
--
2.49.0
1
0
[PATCH OLK-5.10] objtool, media: dib8000: Prevent divide-by-zero in dib8000_set_dds()
by Liu Mingrui 19 Jun '25
by Liu Mingrui 19 Jun '25
19 Jun '25
From: Josh Poimboeuf <jpoimboe(a)kernel.org>
stable inclusion
from stable-v5.10.236
commit 976a85782246a29ba0f6d411a7a4f524cb9ea987
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/IC9910
CVE: CVE-2025-37937
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id…
--------------------------------
[ Upstream commit e63d465f59011dede0a0f1d21718b59a64c3ff5c ]
If dib8000_set_dds()'s call to dib8000_read32() returns zero, the result
is a divide-by-zero. Prevent that from happening.
Fixes the following warning with an UBSAN kernel:
drivers/media/dvb-frontends/dib8000.o: warning: objtool: dib8000_tune() falls through to next function dib8096p_cfg_DibRx()
Fixes: 173a64cb3fcf ("[media] dib8000: enhancement")
Reported-by: kernel test robot <lkp(a)intel.com>
Signed-off-by: Josh Poimboeuf <jpoimboe(a)kernel.org>
Signed-off-by: Ingo Molnar <mingo(a)kernel.org>
Cc: Mauro Carvalho Chehab <mchehab(a)kernel.org>
Cc: Linus Torvalds <torvalds(a)linux-foundation.org>
Link: https://lore.kernel.org/r/bd1d504d930ae3f073b1e071bcf62cae7708773c.17428528…
Closes: https://lore.kernel.org/r/202503210602.fvH5DO1i-lkp@intel.com/
Signed-off-by: Sasha Levin <sashal(a)kernel.org>
Signed-off-by: Liu Mingrui <liumingrui(a)huawei.com>
---
drivers/media/dvb-frontends/dib8000.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/media/dvb-frontends/dib8000.c b/drivers/media/dvb-frontends/dib8000.c
index d67f2dd997d0..3cdf8de3f1c5 100644
--- a/drivers/media/dvb-frontends/dib8000.c
+++ b/drivers/media/dvb-frontends/dib8000.c
@@ -2701,8 +2701,11 @@ static void dib8000_set_dds(struct dib8000_state *state, s32 offset_khz)
u8 ratio;
if (state->revision == 0x8090) {
+ u32 internal = dib8000_read32(state, 23) / 1000;
+
ratio = 4;
- unit_khz_dds_val = (1<<26) / (dib8000_read32(state, 23) / 1000);
+
+ unit_khz_dds_val = (1<<26) / (internal ?: 1);
if (offset_khz < 0)
dds = (1 << 26) - (abs_offset_khz * unit_khz_dds_val);
else
--
2.25.1
2
1
[PATCH OLK-6.6] objtool, media: dib8000: Prevent divide-by-zero in dib8000_set_dds()
by Liu Mingrui 19 Jun '25
by Liu Mingrui 19 Jun '25
19 Jun '25
From: Josh Poimboeuf <jpoimboe(a)kernel.org>
stable inclusion
from stable-v6.6.87
commit 75b42dfe87657ede3da3f279bd6b1b16d69af954
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/IC8J7I
CVE: CVE-2025-37937
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id…
--------------------------------
[ Upstream commit e63d465f59011dede0a0f1d21718b59a64c3ff5c ]
If dib8000_set_dds()'s call to dib8000_read32() returns zero, the result
is a divide-by-zero. Prevent that from happening.
Fixes the following warning with an UBSAN kernel:
drivers/media/dvb-frontends/dib8000.o: warning: objtool: dib8000_tune() falls through to next function dib8096p_cfg_DibRx()
Fixes: 173a64cb3fcf ("[media] dib8000: enhancement")
Reported-by: kernel test robot <lkp(a)intel.com>
Signed-off-by: Josh Poimboeuf <jpoimboe(a)kernel.org>
Signed-off-by: Ingo Molnar <mingo(a)kernel.org>
Cc: Mauro Carvalho Chehab <mchehab(a)kernel.org>
Cc: Linus Torvalds <torvalds(a)linux-foundation.org>
Link: https://lore.kernel.org/r/bd1d504d930ae3f073b1e071bcf62cae7708773c.17428528…
Closes: https://lore.kernel.org/r/202503210602.fvH5DO1i-lkp@intel.com/
Signed-off-by: Sasha Levin <sashal(a)kernel.org>
Signed-off-by: Wang Hai <wanghai38(a)huawei.com>
Signed-off-by: Liu Mingrui <liumingrui(a)huawei.com>
---
drivers/media/dvb-frontends/dib8000.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/media/dvb-frontends/dib8000.c b/drivers/media/dvb-frontends/dib8000.c
index 2f5165918163..cfe59c3255f7 100644
--- a/drivers/media/dvb-frontends/dib8000.c
+++ b/drivers/media/dvb-frontends/dib8000.c
@@ -2701,8 +2701,11 @@ static void dib8000_set_dds(struct dib8000_state *state, s32 offset_khz)
u8 ratio;
if (state->revision == 0x8090) {
+ u32 internal = dib8000_read32(state, 23) / 1000;
+
ratio = 4;
- unit_khz_dds_val = (1<<26) / (dib8000_read32(state, 23) / 1000);
+
+ unit_khz_dds_val = (1<<26) / (internal ?: 1);
if (offset_khz < 0)
dds = (1 << 26) - (abs_offset_khz * unit_khz_dds_val);
else
--
2.25.1
2
1
[PATCH OLK-6.6 0/2] mm: pcp: increase pcp->free_count threshold to trigger free_high
by Jinjiang Tu 19 Jun '25
by Jinjiang Tu 19 Jun '25
19 Jun '25
Nikhil Dhama (1):
mm: pcp: increase pcp->free_count threshold to trigger free_high
Songtang Liu (1):
mm: page_alloc: remove redundant READ_ONCE
mm/page_alloc.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--
2.43.0
2
3
Offering: HULK
hulk inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I8KESX
--------------------------------
During introduce userswap to 6.6, bit VM_USWAP is change to 62 by mistake.
This is different with the existing bit in 5.10.
Change this bit to bit 61 to fix this problem.
Fixes: ec6250211515 ("mm/userswap: add VM_USWAP and SWP_USERSWAP_ENTRY")
Signed-off-by: Wupeng Ma <mawupeng1(a)huawei.com>
---
include/linux/mm.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/mm.h b/include/linux/mm.h
index d24d6115a9bf0..77a7d7c4c88c5 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -323,7 +323,7 @@ extern unsigned int kobjsize(const void *objp);
#define VM_MERGEABLE 0x80000000 /* KSM may merge identical pages */
#ifdef CONFIG_USERSWAP
-# define VM_USWAP_BIT 62
+# define VM_USWAP_BIT 61
#define VM_USWAP BIT(VM_USWAP_BIT)
#else /* !CONFIG_USERSWAP */
#define VM_USWAP VM_NONE
--
2.43.0
2
1
19 Jun '25
From: Liang He <windhl(a)126.com>
stable inclusion
from stable-v4.19.256
commit a97ff8a949dbf41be89f436b2b1a2b3d794493df
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICGA5H
CVE: CVE-2022-50109
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id…
--------------------------------
[ Upstream commit 26c2b7d9fac42eb8317f3ceefa4c1a9a9170ca69 ]
In clcdfb_of_init_display(), we should call of_node_put() for the
references returned by of_graph_get_next_endpoint() and
of_graph_get_remote_port_parent() which have increased the refcount.
Besides, we should call of_node_put() both in fail path or when
the references are not used anymore.
Fixes: d10715be03bd ("video: ARM CLCD: Add DT support")
Signed-off-by: Liang He <windhl(a)126.com>
Signed-off-by: Helge Deller <deller(a)gmx.de>
Signed-off-by: Sasha Levin <sashal(a)kernel.org>
Signed-off-by: Liu Chuang <liuchuang40(a)huawei.com>
---
drivers/video/fbdev/amba-clcd.c | 24 ++++++++++++++++++------
1 file changed, 18 insertions(+), 6 deletions(-)
diff --git a/drivers/video/fbdev/amba-clcd.c b/drivers/video/fbdev/amba-clcd.c
index 38c1f324ce15..20eb93871630 100644
--- a/drivers/video/fbdev/amba-clcd.c
+++ b/drivers/video/fbdev/amba-clcd.c
@@ -772,8 +772,10 @@ static int clcdfb_of_init_display(struct clcd_fb *fb)
return -ENODEV;
panel = of_graph_get_remote_port_parent(endpoint);
- if (!panel)
- return -ENODEV;
+ if (!panel) {
+ err = -ENODEV;
+ goto out_endpoint_put;
+ }
if (fb->vendor->init_panel) {
err = fb->vendor->init_panel(fb, panel);
@@ -783,11 +785,11 @@ static int clcdfb_of_init_display(struct clcd_fb *fb)
err = clcdfb_of_get_backlight(panel, fb->panel);
if (err)
- return err;
+ goto out_panel_put;
err = clcdfb_of_get_mode(&fb->dev->dev, panel, fb->panel);
if (err)
- return err;
+ goto out_panel_put;
err = of_property_read_u32(fb->dev->dev.of_node, "max-memory-bandwidth",
&max_bandwidth);
@@ -816,11 +818,21 @@ static int clcdfb_of_init_display(struct clcd_fb *fb)
if (of_property_read_u32_array(endpoint,
"arm,pl11x,tft-r0g0b0-pads",
- tft_r0b0g0, ARRAY_SIZE(tft_r0b0g0)) != 0)
- return -ENOENT;
+ tft_r0b0g0, ARRAY_SIZE(tft_r0b0g0)) != 0) {
+ err = -ENOENT;
+ goto out_panel_put;
+ }
+
+ of_node_put(panel);
+ of_node_put(endpoint);
return clcdfb_of_init_tft_panel(fb, tft_r0b0g0[0],
tft_r0b0g0[1], tft_r0b0g0[2]);
+out_panel_put:
+ of_node_put(panel);
+out_endpoint_put:
+ of_node_put(endpoint);
+ return err;
}
static int clcdfb_of_vram_setup(struct clcd_fb *fb)
--
2.34.1
2
1
[PATCH OLK-6.6] nfs: handle failure of nfs_get_lock_context in unlock path
by Li Lingfeng 19 Jun '25
by Li Lingfeng 19 Jun '25
19 Jun '25
stable inclusion
from stable-v6.6.92
commit a6879a076b98c99c9fe747816fe1c29543442441
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICGAL9
CVE: CVE-2025-38023
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id…
--------------------------------
[ Upstream commit c457dc1ec770a22636b473ce5d35614adfe97636 ]
When memory is insufficient, the allocation of nfs_lock_context in
nfs_get_lock_context() fails and returns -ENOMEM. If we mistakenly treat
an nfs4_unlockdata structure (whose l_ctx member has been set to -ENOMEM)
as valid and proceed to execute rpc_run_task(), this will trigger a NULL
pointer dereference in nfs4_locku_prepare. For example:
BUG: kernel NULL pointer dereference, address: 000000000000000c
PGD 0 P4D 0
Oops: Oops: 0000 [#1] SMP PTI
CPU: 15 UID: 0 PID: 12 Comm: kworker/u64:0 Not tainted 6.15.0-rc2-dirty #60
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-2.fc40
Workqueue: rpciod rpc_async_schedule
RIP: 0010:nfs4_locku_prepare+0x35/0xc2
Code: 89 f2 48 89 fd 48 c7 c7 68 69 ef b5 53 48 8b 8e 90 00 00 00 48 89 f3
RSP: 0018:ffffbbafc006bdb8 EFLAGS: 00010246
RAX: 000000000000004b RBX: ffff9b964fc1fa00 RCX: 0000000000000000
RDX: 0000000000000000 RSI: fffffffffffffff4 RDI: ffff9ba53fddbf40
RBP: ffff9ba539934000 R08: 0000000000000000 R09: ffffbbafc006bc38
R10: ffffffffb6b689c8 R11: 0000000000000003 R12: ffff9ba539934030
R13: 0000000000000001 R14: 0000000004248060 R15: ffffffffb56d1c30
FS: 0000000000000000(0000) GS:ffff9ba5881f0000(0000) knlGS:00000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000000000000c CR3: 000000093f244000 CR4: 00000000000006f0
Call Trace:
<TASK>
__rpc_execute+0xbc/0x480
rpc_async_schedule+0x2f/0x40
process_one_work+0x232/0x5d0
worker_thread+0x1da/0x3d0
? __pfx_worker_thread+0x10/0x10
kthread+0x10d/0x240
? __pfx_kthread+0x10/0x10
ret_from_fork+0x34/0x50
? __pfx_kthread+0x10/0x10
ret_from_fork_asm+0x1a/0x30
</TASK>
Modules linked in:
CR2: 000000000000000c
---[ end trace 0000000000000000 ]---
Free the allocated nfs4_unlockdata when nfs_get_lock_context() fails and
return NULL to terminate subsequent rpc_run_task, preventing NULL pointer
dereference.
Fixes: f30cb757f680 ("NFS: Always wait for I/O completion before unlock")
Signed-off-by: Li Lingfeng <lilingfeng3(a)huawei.com>
Reviewed-by: Jeff Layton <jlayton(a)kernel.org>
Link: https://lore.kernel.org/r/20250417072508.3850532-1-lilingfeng3@huawei.com
Signed-off-by: Trond Myklebust <trond.myklebust(a)hammerspace.com>
Signed-off-by: Sasha Levin <sashal(a)kernel.org>
Signed-off-by: Li Lingfeng <lilingfeng3(a)huawei.com>
---
fs/nfs/nfs4proc.c | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 4b12e45f5753..c140427e322c 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -6880,10 +6880,18 @@ static struct nfs4_unlockdata *nfs4_alloc_unlockdata(struct file_lock *fl,
struct nfs4_unlockdata *p;
struct nfs4_state *state = lsp->ls_state;
struct inode *inode = state->inode;
+ struct nfs_lock_context *l_ctx;
p = kzalloc(sizeof(*p), GFP_KERNEL);
if (p == NULL)
return NULL;
+ l_ctx = nfs_get_lock_context(ctx);
+ if (!IS_ERR(l_ctx)) {
+ p->l_ctx = l_ctx;
+ } else {
+ kfree(p);
+ return NULL;
+ }
p->arg.fh = NFS_FH(inode);
p->arg.fl = &p->fl;
p->arg.seqid = seqid;
@@ -6891,7 +6899,6 @@ static struct nfs4_unlockdata *nfs4_alloc_unlockdata(struct file_lock *fl,
p->lsp = lsp;
/* Ensure we don't close file until we're done freeing locks! */
p->ctx = get_nfs_open_context(ctx);
- p->l_ctx = nfs_get_lock_context(ctx);
locks_init_lock(&p->fl);
locks_copy_lock(&p->fl, fl);
p->server = NFS_SERVER(inode);
--
2.46.1
2
1
[PATCH OLK-5.10] nfs: handle failure of nfs_get_lock_context in unlock path
by Li Lingfeng 19 Jun '25
by Li Lingfeng 19 Jun '25
19 Jun '25
stable inclusion
from stable-v5.10.238
commit 4c189fd40a09a03f9a900bedb2d9064f1734d72a
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICGAL9
CVE: CVE-2025-38023
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id…
--------------------------------
[ Upstream commit c457dc1ec770a22636b473ce5d35614adfe97636 ]
When memory is insufficient, the allocation of nfs_lock_context in
nfs_get_lock_context() fails and returns -ENOMEM. If we mistakenly treat
an nfs4_unlockdata structure (whose l_ctx member has been set to -ENOMEM)
as valid and proceed to execute rpc_run_task(), this will trigger a NULL
pointer dereference in nfs4_locku_prepare. For example:
BUG: kernel NULL pointer dereference, address: 000000000000000c
PGD 0 P4D 0
Oops: Oops: 0000 [#1] SMP PTI
CPU: 15 UID: 0 PID: 12 Comm: kworker/u64:0 Not tainted 6.15.0-rc2-dirty #60
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-2.fc40
Workqueue: rpciod rpc_async_schedule
RIP: 0010:nfs4_locku_prepare+0x35/0xc2
Code: 89 f2 48 89 fd 48 c7 c7 68 69 ef b5 53 48 8b 8e 90 00 00 00 48 89 f3
RSP: 0018:ffffbbafc006bdb8 EFLAGS: 00010246
RAX: 000000000000004b RBX: ffff9b964fc1fa00 RCX: 0000000000000000
RDX: 0000000000000000 RSI: fffffffffffffff4 RDI: ffff9ba53fddbf40
RBP: ffff9ba539934000 R08: 0000000000000000 R09: ffffbbafc006bc38
R10: ffffffffb6b689c8 R11: 0000000000000003 R12: ffff9ba539934030
R13: 0000000000000001 R14: 0000000004248060 R15: ffffffffb56d1c30
FS: 0000000000000000(0000) GS:ffff9ba5881f0000(0000) knlGS:00000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000000000000c CR3: 000000093f244000 CR4: 00000000000006f0
Call Trace:
<TASK>
__rpc_execute+0xbc/0x480
rpc_async_schedule+0x2f/0x40
process_one_work+0x232/0x5d0
worker_thread+0x1da/0x3d0
? __pfx_worker_thread+0x10/0x10
kthread+0x10d/0x240
? __pfx_kthread+0x10/0x10
ret_from_fork+0x34/0x50
? __pfx_kthread+0x10/0x10
ret_from_fork_asm+0x1a/0x30
</TASK>
Modules linked in:
CR2: 000000000000000c
---[ end trace 0000000000000000 ]---
Free the allocated nfs4_unlockdata when nfs_get_lock_context() fails and
return NULL to terminate subsequent rpc_run_task, preventing NULL pointer
dereference.
Fixes: f30cb757f680 ("NFS: Always wait for I/O completion before unlock")
Signed-off-by: Li Lingfeng <lilingfeng3(a)huawei.com>
Reviewed-by: Jeff Layton <jlayton(a)kernel.org>
Link: https://lore.kernel.org/r/20250417072508.3850532-1-lilingfeng3@huawei.com
Signed-off-by: Trond Myklebust <trond.myklebust(a)hammerspace.com>
Signed-off-by: Sasha Levin <sashal(a)kernel.org>
Signed-off-by: Li Lingfeng <lilingfeng3(a)huawei.com>
---
fs/nfs/nfs4proc.c | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 8dc77a194c62..349994e18fd6 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -6726,10 +6726,18 @@ static struct nfs4_unlockdata *nfs4_alloc_unlockdata(struct file_lock *fl,
struct nfs4_unlockdata *p;
struct nfs4_state *state = lsp->ls_state;
struct inode *inode = state->inode;
+ struct nfs_lock_context *l_ctx;
p = kzalloc(sizeof(*p), GFP_NOFS);
if (p == NULL)
return NULL;
+ l_ctx = nfs_get_lock_context(ctx);
+ if (!IS_ERR(l_ctx)) {
+ p->l_ctx = l_ctx;
+ } else {
+ kfree(p);
+ return NULL;
+ }
p->arg.fh = NFS_FH(inode);
p->arg.fl = &p->fl;
p->arg.seqid = seqid;
@@ -6737,7 +6745,6 @@ static struct nfs4_unlockdata *nfs4_alloc_unlockdata(struct file_lock *fl,
p->lsp = lsp;
/* Ensure we don't close file until we're done freeing locks! */
p->ctx = get_nfs_open_context(ctx);
- p->l_ctx = nfs_get_lock_context(ctx);
locks_init_lock(&p->fl);
locks_copy_lock(&p->fl, fl);
p->server = NFS_SERVER(inode);
--
2.46.1
2
1
[openeuler:openEuler-1.0-LTS] BUILD REGRESSION 4f84adc737008927c799b691e7b051bea90313cf
by kernel test robot 19 Jun '25
by kernel test robot 19 Jun '25
19 Jun '25
tree/branch: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
branch HEAD: 4f84adc737008927c799b691e7b051bea90313cf !16554 [openEuler-1.0-LTS] PCI: Supplement ACS quirk for more Zhaoxin Root Ports
Error/Warning (recently discovered and may have been fixed):
https://lore.kernel.org/oe-kbuild-all/202505201642.9kWf73yF-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202505201731.rOzzhiIH-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202505201910.3QGTFYPj-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202505202028.GvFwJHdW-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202505202138.LT7VPPBg-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202506061449.nBm6oAvj-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202506061633.Zsp5yfyi-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202506061637.CVNqsEqf-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202506061755.yar1Fr9d-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202506071856.LxaA5NHF-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202506182031.ldH7VynO-lkp@intel.com
/kbuild/src/headers/Makefile:626: include/config/auto.conf.cmd: No such file or directory
include/linux/list.h:63:20: warning: storing the address of local variable 'ticket' in '((struct list_head *)((char *)space_info + 8))[10].prev' [-Wdangling-pointer=]
kernel/sched/core.c:5976:22: error: 'root_task_group' undeclared (first use in this function); did you mean 'task_group'?
kernel/sched/core.c:5989:29: error: 'root_task_group' undeclared (first use in this function); did you mean 'task_group'?
mm/huge_memory.c:2092:8: warning: variable 'orig_pud' set but not used [-Wunused-but-set-variable]
mm/hugetlb.c:1432:6: warning: no previous prototype for 'free_huge_page_to_dhugetlb_pool' [-Wmissing-prototypes]
mm/khugepaged.c:1387: warning: Function parameter or member 'hpage' not described in 'collapse_shmem'
mm/khugepaged.c:1387: warning: Function parameter or member 'mapping' not described in 'collapse_shmem'
mm/khugepaged.c:1387: warning: Function parameter or member 'mm' not described in 'collapse_shmem'
mm/khugepaged.c:1387: warning: Function parameter or member 'node' not described in 'collapse_shmem'
mm/khugepaged.c:1387: warning: Function parameter or member 'reliable' not described in 'collapse_shmem'
mm/khugepaged.c:1387: warning: Function parameter or member 'start' not described in 'collapse_shmem'
mm/maccess.c:85:6: warning: no previous prototype for '__probe_user_read' [-Wmissing-prototypes]
mm/memcontrol.c:5000:6: warning: no previous prototype for 'dhugetlb_pool_is_free' [-Wmissing-prototypes]
mm/memcontrol.c:5000:6: warning: no previous prototype for function 'dhugetlb_pool_is_free' [-Wmissing-prototypes]
mm/memcontrol.c:6728: warning: bad line: | 0, otherwise.
mm/memory.c:4803:3: warning: cast from 'int (*)(unsigned long, unsigned long, struct cgp_args *)' to 'ktask_thread_func' (aka 'int (*)(void *, void *, void *)') converts to incompatible function type [-Wcast-function-type-mismatch]
mm/memory_hotplug.c:481:16: warning: variable 'start_pfn' set but not used [-Wunused-but-set-variable]
mm/memory_hotplug.c:481:23: warning: variable 'start_pfn' set but not used [-Wunused-but-set-variable]
mm/memory_hotplug.c:970:13: warning: 'rollback_node_hotadd' defined but not used [-Wunused-function]
mm/page_alloc.c:3123: warning: Function parameter or member 'mt' not described in '__putback_isolated_page'
mm/rmap.c:916:17: warning: variable 'cstart' set but not used [-Wunused-but-set-variable]
mm/rmap.c:916:31: warning: variable 'cstart' set but not used [-Wunused-but-set-variable]
mm/vmalloc.c:231:16: warning: variable 'start' set but not used [-Wunused-but-set-variable]
mm/vmalloc.c:231:23: warning: variable 'start' set but not used [-Wunused-but-set-variable]
Unverified Error/Warning (likely false positive, kindly check if interested):
mm/.tmp_vmacache.o: warning: objtool: missing symbol for section .text
mm/hugetlb.c: linux/share_pool.h is included more than once.
mm/shmem.c: linux/share_pool.h is included more than once.
mm/swap.c: linux/memremap.h is included more than once.
Error/Warning ids grouped by kconfigs:
recent_errors
|-- arm64-allmodconfig
| |-- include-asm-generic-bitops-non-atomic.h:error:array-subscript-long-unsigned-int-is-partly-outside-array-bounds-of-u32-aka-unsigned-int
| |-- include-uapi-linux-sctp.h:error:alignment-of-struct-sctp_paddr_change-is-less-than
| |-- include-uapi-linux-sctp.h:error:alignment-of-struct-sctp_paddrinfo-is-less-than
| |-- include-uapi-linux-sctp.h:error:alignment-of-struct-sctp_paddrparams-is-less-than
| |-- include-uapi-linux-sctp.h:error:alignment-of-struct-sctp_prim-is-less-than
| |-- include-uapi-linux-sctp.h:error:alignment-of-struct-sctp_setpeerprim-is-less-than
| |-- include-uapi-linux-sctp.h:error:spinfo_address-offset-in-struct-sctp_paddrinfo-isn-t-aligned-to
| |-- include-uapi-linux-sctp.h:error:spp_address-offset-in-struct-sctp_paddrparams-isn-t-aligned-to
| |-- include-uapi-linux-sctp.h:error:ssp_addr-offset-in-struct-sctp_prim-isn-t-aligned-to
| |-- include-uapi-linux-sctp.h:error:sspp_addr-offset-in-struct-sctp_setpeerprim-isn-t-aligned-to
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-hpage-not-described-in-collapse_shmem
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-mapping-not-described-in-collapse_shmem
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-mm-not-described-in-collapse_shmem
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-node-not-described-in-collapse_shmem
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_shmem
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-start-not-described-in-collapse_shmem
| |-- mm-maccess.c:warning:no-previous-prototype-for-__probe_user_read
| |-- mm-memcontrol.c:warning:bad-line:otherwise.
| |-- mm-memory_hotplug.c:warning:rollback_node_hotadd-defined-but-not-used
| |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn
| |-- mm-memory_hotplug.c:warning:variable-start_pfn-set-but-not-used
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- arm64-allnoconfig
| |-- kernel-sched-core.c:error:root_task_group-undeclared-(first-use-in-this-function)
| |-- mm-maccess.c:warning:no-previous-prototype-for-__probe_user_read
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| |-- mm-rmap.c:warning:variable-cstart-set-but-not-used
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- arm64-defconfig
| |-- mm-hugetlb.c:warning:no-previous-prototype-for-free_huge_page_to_dhugetlb_pool
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-hpage-not-described-in-collapse_shmem
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-mapping-not-described-in-collapse_shmem
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-mm-not-described-in-collapse_shmem
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-node-not-described-in-collapse_shmem
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_shmem
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-start-not-described-in-collapse_shmem
| |-- mm-maccess.c:warning:no-previous-prototype-for-__probe_user_read
| |-- mm-memcontrol.c:warning:bad-line:otherwise.
| |-- mm-memcontrol.c:warning:no-previous-prototype-for-dhugetlb_pool_is_free
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- arm64-randconfig-001-20250618
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-hpage-not-described-in-collapse_shmem
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-mapping-not-described-in-collapse_shmem
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-mm-not-described-in-collapse_shmem
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-node-not-described-in-collapse_shmem
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_shmem
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-start-not-described-in-collapse_shmem
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- arm64-randconfig-002-20250618
| |-- mm-hugetlb.c:warning:no-previous-prototype-for-free_huge_page_to_dhugetlb_pool
| |-- mm-maccess.c:warning:no-previous-prototype-for-__probe_user_read
| |-- mm-memory_hotplug.c:warning:rollback_node_hotadd-defined-but-not-used
| |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn
| |-- mm-memory_hotplug.c:warning:variable-start_pfn-set-but-not-used
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| |-- mm-rmap.c:warning:variable-cstart-set-but-not-used
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- arm64-randconfig-003-20250618
| |-- include-linux-list.h:warning:storing-the-address-of-local-variable-ticket-in-((struct-list_head-)((char-)space_info-))-.prev
| |-- mm-hugetlb.c:warning:no-previous-prototype-for-free_huge_page_to_dhugetlb_pool
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-hpage-not-described-in-collapse_shmem
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-mapping-not-described-in-collapse_shmem
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-mm-not-described-in-collapse_shmem
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-node-not-described-in-collapse_shmem
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_shmem
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-start-not-described-in-collapse_shmem
| |-- mm-maccess.c:warning:no-previous-prototype-for-__probe_user_read
| |-- mm-memory_hotplug.c:warning:rollback_node_hotadd-defined-but-not-used
| |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn
| |-- mm-memory_hotplug.c:warning:variable-start_pfn-set-but-not-used
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- arm64-randconfig-004-20250618
| |-- kernel-sched-core.c:error:root_task_group-undeclared-(first-use-in-this-function)
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-hpage-not-described-in-collapse_shmem
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-mapping-not-described-in-collapse_shmem
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-mm-not-described-in-collapse_shmem
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-node-not-described-in-collapse_shmem
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_shmem
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-start-not-described-in-collapse_shmem
| |-- mm-maccess.c:warning:no-previous-prototype-for-__probe_user_read
| |-- mm-memcontrol.c:warning:bad-line:otherwise.
| |-- mm-memcontrol.c:warning:no-previous-prototype-for-dhugetlb_pool_is_free
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- x86_64-allnoconfig
| |-- Makefile:include-config-auto.conf.cmd:No-such-file-or-directory
| |-- mm-hugetlb.c:linux-share_pool.h-is-included-more-than-once.
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| |-- mm-rmap.c:warning:variable-cstart-set-but-not-used
| |-- mm-shmem.c:linux-share_pool.h-is-included-more-than-once.
| |-- mm-swap.c:linux-memremap.h-is-included-more-than-once.
| |-- mm-vmalloc.c:warning:variable-start-set-but-not-used
| `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration
|-- x86_64-allyesconfig
| |-- mm-huge_memory.c:warning:variable-orig_pud-set-but-not-used
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-hpage-not-described-in-collapse_shmem
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-mapping-not-described-in-collapse_shmem
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-mm-not-described-in-collapse_shmem
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-node-not-described-in-collapse_shmem
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_shmem
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-start-not-described-in-collapse_shmem
| |-- mm-memcontrol.c:warning:bad-line:otherwise.
| |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type
| |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn
| |-- mm-memory_hotplug.c:warning:variable-start_pfn-set-but-not-used
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| |-- mm-rmap.c:warning:variable-cstart-set-but-not-used
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- x86_64-buildonly-randconfig-001-20250618
| |-- kernel-hung_task.c:error:use-of-undeclared-identifier-sysctl_hung_task_all_cpu_backtrace
| |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn
| |-- mm-memory_hotplug.c:warning:variable-start_pfn-set-but-not-used
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| |-- mm-rmap.c:warning:variable-cstart-set-but-not-used
| |-- mm-vmalloc.c:warning:variable-start-set-but-not-used
| `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration
|-- x86_64-buildonly-randconfig-002-20250618
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| |-- mm-rmap.c:warning:variable-cstart-set-but-not-used
| |-- mm-vmalloc.c:warning:variable-start-set-but-not-used
| `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration
|-- x86_64-buildonly-randconfig-004-20250618
| |-- ld.lld:error:undefined-symbol:init_net
| |-- mm-huge_memory.c:warning:variable-orig_pud-set-but-not-used
| |-- mm-hugetlb.c:warning:no-previous-prototype-for-function-free_huge_page_to_dhugetlb_pool
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-hpage-not-described-in-collapse_shmem
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-mapping-not-described-in-collapse_shmem
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-mm-not-described-in-collapse_shmem
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-node-not-described-in-collapse_shmem
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_shmem
| |-- mm-khugepaged.c:warning:Function-parameter-or-member-start-not-described-in-collapse_shmem
| |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type
| |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn
| |-- mm-memory_hotplug.c:warning:variable-start_pfn-set-but-not-used
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| |-- mm-rmap.c:warning:variable-cstart-set-but-not-used
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- x86_64-buildonly-randconfig-005-20250618
| |-- mm-.tmp_vmacache.o:warning:objtool:missing-symbol-for-section-.text
| |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn
| |-- mm-memory_hotplug.c:warning:variable-start_pfn-set-but-not-used
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| |-- mm-rmap.c:warning:variable-cstart-set-but-not-used
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- x86_64-defconfig
| |-- mm-hugetlb.c:warning:no-previous-prototype-for-free_huge_page_to_dhugetlb_pool
| |-- mm-maccess.c:warning:no-previous-prototype-for-__probe_user_read
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| |-- mm-rmap.c:warning:variable-cstart-set-but-not-used
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- x86_64-randconfig-101-20250619
| |-- kernel-hung_task.c:error:use-of-undeclared-identifier-sysctl_hung_task_all_cpu_backtrace
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| |-- mm-rmap.c:warning:variable-cstart-set-but-not-used
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
|-- x86_64-randconfig-121-20250619
| |-- mm-hugetlb.c:warning:no-previous-prototype-for-function-free_huge_page_to_dhugetlb_pool
| |-- mm-memcontrol.c:warning:bad-line:otherwise.
| |-- mm-memcontrol.c:warning:no-previous-prototype-for-function-dhugetlb_pool_is_free
| |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type
| |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn
| |-- mm-memory_hotplug.c:warning:variable-start_pfn-set-but-not-used
| |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
| |-- mm-rmap.c:warning:variable-cstart-set-but-not-used
| `-- mm-vmalloc.c:warning:variable-start-set-but-not-used
`-- x86_64-randconfig-123-20250619
|-- mm-memcontrol.c:warning:bad-line:otherwise.
|-- mm-memcontrol.c:warning:no-previous-prototype-for-function-dhugetlb_pool_is_free
|-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page
|-- mm-rmap.c:warning:variable-cstart-set-but-not-used
|-- mm-vmalloc.c:warning:variable-start-set-but-not-used
`-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration
elapsed time: 1261m
configs tested: 17
configs skipped: 128
tested configs:
arm64 allmodconfig gcc-15.1.0
arm64 allnoconfig gcc-15.1.0
arm64 defconfig gcc-15.1.0
arm64 randconfig-001-20250618 gcc-7.5.0
arm64 randconfig-002-20250618 gcc-9.5.0
arm64 randconfig-003-20250618 gcc-14.3.0
arm64 randconfig-004-20250618 gcc-8.5.0
x86_64 allnoconfig clang-20
x86_64 allyesconfig clang-20
x86_64 buildonly-randconfig-001-20250618 clang-20
x86_64 buildonly-randconfig-002-20250618 clang-20
x86_64 buildonly-randconfig-003-20250618 gcc-12
x86_64 buildonly-randconfig-004-20250618 clang-20
x86_64 buildonly-randconfig-005-20250618 clang-20
x86_64 buildonly-randconfig-006-20250618 gcc-12
x86_64 defconfig gcc-11
x86_64 rhel-9.4-rust clang-18
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
add-exec-ebpf-v3
Cheng Yu (2):
sched/ebpf: Add bpf_sched_cfs_exec_set_cpumask hook
sched/ebpf: Add helper to set prefer cpumask for the task
fs/exec.c | 7 ++++++
include/linux/sched_hook_defs.h | 1 +
include/uapi/linux/bpf.h | 7 ++++++
kernel/sched/bpf_sched.c | 38 +++++++++++++++++++++++++++++++++
tools/include/uapi/linux/bpf.h | 7 ++++++
tools/lib/bpf/libbpf_sched.h | 6 ++++++
6 files changed, 66 insertions(+)
--
2.25.1
2
3
19 Jun '25
hulk inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/ICG4XI
--------------------------------
Kernel_{entry, exit} fast mode should only skip some alternative step
but not any register.
Fix it directly, moves all register touch outside fast mode.
Fixes: f22cbd7df343 ("arm64: Faster SVC exception handler with xcall")
Signed-off-by: Yipeng Zou <zouyipeng(a)huawei.com>
---
arch/arm64/kernel/entry.S | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/kernel/entry.S b/arch/arm64/kernel/entry.S
index 976f629c60fe..b9d5b9b9ea52 100644
--- a/arch/arm64/kernel/entry.S
+++ b/arch/arm64/kernel/entry.S
@@ -212,8 +212,8 @@ alternative_else_nop_endif
* Ensure MDSCR_EL1.SS is clear, since we can unmask debug exceptions
* when scheduling.
*/
- .if \fast_mode == std
ldr x19, [tsk, #TSK_TI_FLAGS]
+ .if \fast_mode == std
disable_step_tsk x19, x20
.endif
--
2.34.1
2
1
19 Jun '25
hulk inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/ICG4XI
--------------------------------
Kernel_{entry, exit} fast mode should only skip some alternative step
but not any register.
Fix it directly, moves all register touch outside fast mode.
Fixes: cf5f2d9ff017 ("arm64: Faster SVC exception handler with xcall")
Signed-off-by: Yipeng Zou <zouyipeng(a)huawei.com>
---
arch/arm64/kernel/entry.S | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/arm64/kernel/entry.S b/arch/arm64/kernel/entry.S
index bd43e39d35c0..117be8a7d529 100644
--- a/arch/arm64/kernel/entry.S
+++ b/arch/arm64/kernel/entry.S
@@ -238,14 +238,14 @@ alternative_cb_end
* Ensure MDSCR_EL1.SS is clear, since we can unmask debug exceptions
* when scheduling.
*/
- .if \fast_mode == std
ldr x19, [tsk, #TSK_TI_FLAGS]
+ .if \fast_mode == std
disable_step_tsk x19, x20
.endif
/* Check for asynchronous tag check faults in user space */
- .if \fast_mode == std
ldr x0, [tsk, THREAD_SCTLR_USER]
+ .if \fast_mode == std
check_mte_async_tcf x22, x23, x0
.endif
@@ -288,11 +288,11 @@ alternative_if ARM64_MTE
isb
b 1f
alternative_else_nop_endif
+ .endif
alternative_if ARM64_HAS_ADDRESS_AUTH
isb
alternative_else_nop_endif
1:
- .endif
scs_load_current
.else
@@ -409,8 +409,8 @@ alternative_else_nop_endif
scs_save tsk
/* Ignore asynchronous tag check faults in the uaccess routines */
- .if \fast_mode == std
ldr x0, [tsk, THREAD_SCTLR_USER]
+ .if \fast_mode == std
clear_mte_async_tcf x0
.endif
--
2.34.1
2
1
[PATCH] sched/fair: Use candidate prev/recent_used CPU if scanning failed for cluster wakeup
by Qi Xi 19 Jun '25
by Qi Xi 19 Jun '25
19 Jun '25
From: Yicong Yang <yangyicong(a)hisilicon.com>
mainline inclusion
from mainline-v6.7-rc1
commit 22165f61d0c4092adf40f967c899e5d8b8a0d703
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I8TC1S
CVE: NA
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?…
----------------------------------------------------------------------
Chen Yu reports a hackbench regression of cluster wakeup when
hackbench threads equal to the CPU number [1]. Analysis shows
it's because we wake up more on the target CPU even if the
prev_cpu is a good wakeup candidate and leads to the decrease
of the CPU utilization.
Generally if the task's prev_cpu is idle we'll wake up the task
on it without scanning. On cluster machines we'll try to wake up
the task in the same cluster of the target for better cache
affinity, so if the prev_cpu is idle but not sharing the same
cluster with the target we'll still try to find an idle CPU within
the cluster. This will improve the performance at low loads on
cluster machines. But in the issue above, if the prev_cpu is idle
but not in the cluster with the target CPU, we'll try to scan an
idle one in the cluster. But since the system is busy, we're
likely to fail the scanning and use target instead, even if
the prev_cpu is idle. Then leads to the regression.
This patch solves this in 2 steps:
o record the prev_cpu/recent_used_cpu if they're good wakeup
candidates but not sharing the cluster with the target.
o on scanning failure use the prev_cpu/recent_used_cpu if
they're recorded as idle
[1] https://lore.kernel.org/all/ZGzDLuVaHR1PAYDt@chenyu5-mobl1/
Closes: https://lore.kernel.org/all/ZGsLy83wPIpamy6x@chenyu5-mobl1/
Reported-by: Chen Yu <yu.c.chen(a)intel.com>
Signed-off-by: Yicong Yang <yangyicong(a)hisilicon.com>
Tested-and-reviewed-by: Chen Yu <yu.c.chen(a)intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz(a)infradead.org>
Reviewed-by: Vincent Guittot <vincent.guittot(a)linaro.org>
Link: https://lkml.kernel.org/r/20231019033323.54147-4-yangyicong@huawei.com
Signed-off-by: Jie Liu <liujie375(a)h-partners.com>
---
kernel/sched/fair.c | 17 ++++++++++++++++-
1 file changed, 16 insertions(+), 1 deletion(-)
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index c47b38eded19..523b5aee2d6a 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -7392,7 +7392,7 @@ static int select_idle_sibling(struct task_struct *p, int prev, int target)
bool has_idle_core = false;
struct sched_domain *sd;
unsigned long task_util, util_min, util_max;
- int i, recent_used_cpu;
+ int i, recent_used_cpu, prev_aff = -1;
/*
* On asymmetric system, update task utilization because we will check
@@ -7424,6 +7424,8 @@ static int select_idle_sibling(struct task_struct *p, int prev, int target)
if (!static_branch_unlikely(&sched_cluster_active) ||
cpus_share_resources(prev, target))
return prev;
+
+ prev_aff = prev;
}
/*
@@ -7456,6 +7458,8 @@ static int select_idle_sibling(struct task_struct *p, int prev, int target)
cpus_share_resources(recent_used_cpu, target))
return recent_used_cpu;
+ } else {
+ recent_used_cpu = -1;
}
/*
@@ -7496,6 +7500,17 @@ static int select_idle_sibling(struct task_struct *p, int prev, int target)
if ((unsigned)i < nr_cpumask_bits)
return i;
+ /*
+ * For cluster machines which have lower sharing cache like L2 or
+ * LLC Tag, we tend to find an idle CPU in the target's cluster
+ * first. But prev_cpu or recent_used_cpu may also be a good candidate,
+ * use them if possible when no idle CPU found in select_idle_cpu().
+ */
+ if ((unsigned int)prev_aff < nr_cpumask_bits)
+ return prev_aff;
+ if ((unsigned int)recent_used_cpu < nr_cpumask_bits)
+ return recent_used_cpu;
+
return target;
}
--
2.33.0
1
0
[PATCH OLK-6.6 0/4] LoongArch: Fix bugs in huge_pte_offset/__alloc_pages_slowpath/iommu
by Hongchen Zhang 19 Jun '25
by Hongchen Zhang 19 Jun '25
19 Jun '25
Hongchen Zhang (1):
iommu/loongarch: fix potential hung task when error occurred
Huacai Chen (1):
LoongArch: Fix early_numa_add_cpu() usage for FDT systems
Tianyang Zhang (2):
mm/page_alloc.c: avoid infinite retries caused by cpuset race
LoongArch: Fix panic caused by NULL-PMD in huge_pte_offset()
arch/loongarch/kernel/smp.c | 2 +-
arch/loongarch/mm/hugetlbpage.c | 3 ++-
drivers/iommu/loongarch_iommu.c | 1 -
mm/page_alloc.c | 8 ++++++++
4 files changed, 11 insertions(+), 3 deletions(-)
--
2.33.0
2
5
[openeuler:OLK-6.6] BUILD REGRESSION c02455c4cce8052f74fc11c09e9073c01c7f33a4
by kernel test robot 19 Jun '25
by kernel test robot 19 Jun '25
19 Jun '25
tree/branch: https://gitee.com/openeuler/kernel.git OLK-6.6
branch HEAD: c02455c4cce8052f74fc11c09e9073c01c7f33a4 !16740 KVM: arm64: check if IPIV is enabled in BIOS
Error/Warning (recently discovered and may have been fixed):
https://lore.kernel.org/oe-kbuild-all/202505201519.o4k4rCxn-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202505201603.DayzxkWd-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202505201708.6dvo6U58-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202505201722.VJAhefze-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202505201757.qoTbv6a9-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202505201856.VGaOEUgd-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202505201929.AHI9gRxc-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202505201944.3gmU2Dch-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202505210529.5XGNL1lQ-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202505210722.gwnDsvxy-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202505210904.LgTxS8rg-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202505261539.RLecPVlr-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202505272122.LGw8kmAU-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202505272226.RcAmWtpx-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202505272259.OmUgrWdN-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202505280023.4g7q598y-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202505280056.91YNE6dg-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202505280147.YRorbaqT-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202505280148.N1Nt6ytB-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202505280443.W5j7eO4Y-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202505280603.E3YHNVzo-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202505280802.sHbtyOVR-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202505281457.ZzTKocMO-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202505281528.FWgbJLUK-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202505281622.nxl9aDmY-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202505290337.UpMv109S-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202506110730.xt79RnwS-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202506170139.5RMGvcYK-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202506181950.B2Y9buyH-lkp@intel.com
./drivers/crypto/sedriver/wst_se_common_type.h: 19 linux/version.h not needed.
<instantiation>:1:5: error: expected absolute expression
Warning: drivers/arm/mm_monitor/spe-decoder/arm-spe-decoder.c references a file that doesn't exist: Documentation/arm64/memory.rst
arch/arm64/kvm/../../../virt/kvm/eventfd.c:1102: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
arch/arm64/kvm/../../../virt/kvm/eventfd.c:719: warning: cannot understand function prototype: 'struct eventfd_shadow '
arch/loongarch/kvm/../../../virt/kvm/eventfd.c:1102: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
arch/loongarch/kvm/../../../virt/kvm/eventfd.c:719: warning: cannot understand function prototype: 'struct eventfd_shadow '
arch/x86/kernel/cpu/bpf-rvi.c:129:25: warning: no previous prototype for function 'bpf_arch_flags' [-Wmissing-prototypes]
arch/x86/kernel/cpu/proc.c:63:5: warning: no previous prototype for 'show_cpuinfo' [-Wmissing-prototypes]
arch/x86/kernel/cpu/proc.c:63:5: warning: no previous prototype for function 'show_cpuinfo' [-Wmissing-prototypes]
arch/x86/kvm/../../../virt/kvm/eventfd.c:1102: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
arch/x86/kvm/../../../virt/kvm/eventfd.c:719: warning: cannot understand function prototype: 'struct eventfd_shadow '
drivers/crypto/sedriver/wst_se_echip_driver.c:1082:9: warning: no previous prototype for 'se_kernelwrite' [-Wmissing-prototypes]
drivers/crypto/sedriver/wst_se_echip_driver.c:114:5: warning: no previous prototype for 'se_free_dma_buf' [-Wmissing-prototypes]
drivers/crypto/sedriver/wst_se_echip_driver.c:1175:5: warning: no previous prototype for 'se_chip_load' [-Wmissing-prototypes]
drivers/crypto/sedriver/wst_se_echip_driver.c:1272:6: warning: no previous prototype for 'se_chip_unload' [-Wmissing-prototypes]
drivers/crypto/sedriver/wst_se_echip_driver.c:150:5: warning: no previous prototype for 'se_printk_hex' [-Wmissing-prototypes]
drivers/crypto/sedriver/wst_se_echip_driver.c:95:25: warning: no previous prototype for 'se_get_dma_buf' [-Wmissing-prototypes]
drivers/gpu/drm/phytium/pe220x_dc.c:252:6: warning: no previous prototype for function 'pe220x_dc_bmc_hw_plane_get_primary_format' [-Wmissing-prototypes]
drivers/gpu/drm/phytium/phytium_gem.c:174:5: warning: no previous prototype for function 'phytium_gem_prime_mmap' [-Wmissing-prototypes]
drivers/irqchip/irq-gic-v3-its.c:392:15: warning: no previous prototype for function 'gic_data_rdist_get_vlpi_base' [-Wmissing-prototypes]
drivers/irqchip/irq-gic-v3.c:1541:6: warning: no previous prototype for function 'gic_get_ipiv_status' [-Wmissing-prototypes]
drivers/net/ethernet/motorcomm/yt6801/yt6801_desc.c:206:73: warning: '%u' directive output may be truncated writing between 1 and 10 bytes into a region of size 8 [-Wformat-truncation=]
drivers/net/ethernet/motorcomm/yt6801/yt6801_main.c:1715:35: warning: variable 'mac_hfr2' set but not used [-Wunused-but-set-variable]
drivers/net/ethernet/motorcomm/yt6801/yt6801_main.c:1715:42: warning: variable 'mac_hfr2' set but not used [-Wunused-but-set-variable]
drivers/scsi/linkdata/ps3stor/./linux/ps3_base.c:545:5: error: no previous prototype for 'ps3_pci_init' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/./linux/ps3_base.c:899:5: error: no previous prototype for 'ps3_pci_init_complete' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/./linux/ps3_base.c:945:6: error: no previous prototype for 'ps3_pci_init_complete_exit' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/./linux/ps3_cli.c:108:9: error: function 'ps3stor_cli_printf' might be a candidate for 'gnu_printf' format attribute [-Werror=suggest-attribute=format]
drivers/scsi/linkdata/ps3stor/./linux/ps3_cli_debug.c:1059:5: error: no previous prototype for 'ps3_dump_context_show' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/./linux/ps3_dump.c:159:5: error: no previous prototype for 'ps3_dump_file_write' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/./linux/ps3_dump.c:200:5: error: no previous prototype for 'ps3_dump_file_close' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/./linux/ps3_dump.c:28:5: error: no previous prototype for 'ps3_dump_local_time' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/./linux/ps3_dump.c:50:5: error: no previous prototype for 'ps3_dump_filename_build' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/./linux/ps3_dump.c:76:5: error: no previous prototype for 'ps3_dump_file_open' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_cmd_complete.c:131:6: error: no previous prototype for 'ps3_trigger_irq_poll' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_cmd_complete.c:243:5: error: no previous prototype for 'ps3_resp_status_convert' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_cmd_statistics.c:403:6: error: no previous prototype for 'ps3_io_recv_ok_stat_inc' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_cmd_statistics.c:85:6: error: no previous prototype for 'ps3_cmd_stat_content_clear' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_debug.c:883:5: error: no previous prototype for 'ps3_dump_dir_length' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_device_manager.c:1581:5: error: no previous prototype for 'ps3_scsi_private_init_pd' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_device_manager.c:1663:5: error: no previous prototype for 'ps3_scsi_private_init_vd' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_device_manager_sas.c:1632:5: error: no previous prototype for 'ps3_sas_expander_phys_refresh' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_instance_manager.c:669:60: error: 'snprintf' output may be truncated before the last format character [-Werror=format-truncation=]
drivers/scsi/linkdata/ps3stor/ps3_ioc_adp.c:147:6: error: no previous prototype for 'ps3_ioc_resource_prepare_hba' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_ioc_adp.c:36:6: error: no previous prototype for 'ps3_ioc_resource_prepare_switch' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_ioc_adp.c:88:6: error: no previous prototype for 'ps3_ioc_resource_prepare_raid' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_ioc_manager.c:307:5: error: no previous prototype for 'ps3_hard_reset_to_ready' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_ioctl.c:785:6: error: no previous prototype for 'ps3_clean_mgr_cmd' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_irq.c:21:27: error: 'PS3_INTERRUPT_CMD_DISABLE_ALL_MASK' defined but not used [-Werror=unused-const-variable=]
drivers/scsi/linkdata/ps3stor/ps3_irq.c:22:27: error: 'PS3_INTERRUPT_CMD_ENABLE_MSIX' defined but not used [-Werror=unused-const-variable=]
drivers/scsi/linkdata/ps3stor/ps3_irq.c:23:27: error: 'PS3_INTERRUPT_MASK_DISABLE' defined but not used [-Werror=unused-const-variable=]
drivers/scsi/linkdata/ps3stor/ps3_irq.c:24:27: error: 'PS3_INTERRUPT_STATUS_EXIST_IRQ' defined but not used [-Werror=unused-const-variable=]
drivers/scsi/linkdata/ps3stor/ps3_irq.c:25:27: error: 'PS3_INTERRUPT_CLEAR_IRQ' defined but not used [-Werror=unused-const-variable=]
drivers/scsi/linkdata/ps3stor/ps3_irq.c:27:27: error: 'PS3_SSD_IOPS_MSIX_VECTORS' defined but not used [-Werror=unused-const-variable=]
drivers/scsi/linkdata/ps3stor/ps3_irq.c:28:27: error: 'PS3_HDD_IOPS_MSIX_VECTORS' defined but not used [-Werror=unused-const-variable=]
drivers/scsi/linkdata/ps3stor/ps3_module_para.c:609:14: error: no previous prototype for 'ps3_cli_ver_query' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:1058:6: error: no previous prototype for 'ps3_qos_pd_waitq_ratio_update' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:2019:15: error: no previous prototype for 'ps3_hba_qos_decision' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:2040:6: error: no previous prototype for 'ps3_hba_qos_waitq_notify' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:2100:6: error: no previous prototype for 'ps3_cmd_waitq_abort' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:211:1: error: no previous prototype for 'ps3_qos_cmd_waitq_get' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:2463:6: error: no previous prototype for 'ps3_hba_qos_waitq_clear_all' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:2827:6: error: no previous prototype for 'ps3_hba_qos_vd_init' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:2936:6: error: no previous prototype for 'ps3_hba_qos_vd_reset' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:3023:6: error: no previous prototype for 'ps3_hba_qos_waitq_poll' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:3279:15: error: no previous prototype for 'ps3_raid_qos_decision' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:3334:6: error: no previous prototype for 'ps3_qos_mgrq_resend' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:335:15: error: no previous prototype for 'ps3_qos_vd_cmdword_get' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:3478:6: error: no previous prototype for 'ps3_raid_qos_waitq_notify' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:351:15: error: no previous prototype for 'ps3_qos_exclusive_cmdword_get' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:363:15: error: no previous prototype for 'ps3_qos_tg_decision' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:3821:15: error: no previous prototype for 'ps3_raid_qos_waitq_abort' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:4022:6: error: no previous prototype for 'ps3_raid_qos_waitq_clear_all' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:4083:6: error: no previous prototype for 'ps3_raid_qos_waitq_poll' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:749:15: error: no previous prototype for 'ps3_qos_all_pd_rc_get' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:876:6: error: no previous prototype for 'ps3_pd_quota_waitq_clear_all' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_qos.c:892:6: error: no previous prototype for 'ps3_pd_quota_waitq_clean' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_r1x_write_lock.c:1173:5: error: no previous prototype for 'ps3_range_check_and_insert' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_r1x_write_lock.c:1231:5: error: no previous prototype for 'ps3_r1x_hash_range_lock' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_r1x_write_lock.c:1312:6: error: no previous prototype for 'ps3_r1x_hash_range_unlock' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_r1x_write_lock.c:578:5: error: no previous prototype for 'ps3_r1x_hash_bit_check' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_r1x_write_lock.c:678:6: error: no previous prototype for 'ps3_r1x_conflict_queue_hash_bit_lock' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_r1x_write_lock.c:730:5: error: no previous prototype for 'ps3_r1x_hash_bit_lock' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_r1x_write_lock.c:988:6: error: no previous prototype for 'ps3_r1x_hash_bit_unlock' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_rb_tree.c:154:6: error: no previous prototype for 'rbtDelNodeDo' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_recovery.c:204:6: error: no previous prototype for 'ps3_recovery_irq_queue_destroy' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_recovery.c:2700:6: error: no previous prototype for 'ps3_hard_recovery_state_finish' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_recovery.c:363:5: error: no previous prototype for 'ps3_recovery_state_transfer' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_recovery.c:72:30: error: no previous prototype for 'ps3_recovery_context_alloc' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_recovery.c:82:6: error: no previous prototype for 'ps3_recovery_context_free' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_recovery.c:88:6: error: no previous prototype for 'ps3_recovery_context_delete' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_sas_transport.c:407:5: error: no previous prototype for 'ps3_sas_update_phy_info' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_scsi_cmd_err.c:1110:5: error: no previous prototype for 'ps3_wait_for_outstanding_complete' [-Werror=missing-prototypes]
drivers/scsi/linkdata/ps3stor/ps3_scsi_cmd_err.c:876:6: error: no previous prototype for 'ps3_set_task_manager_busy' [-Werror=missing-prototypes]
fs/nfs/dir.c:1500:6: warning: no previous prototype for 'nfs_check_have_lookup_cache_flag' [-Wmissing-prototypes]
fs/nfs/dir.c:1500:6: warning: no previous prototype for function 'nfs_check_have_lookup_cache_flag' [-Wmissing-prototypes]
fs/nfs/enfs/dns_process.c:127: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
fs/nfs/enfs/dns_process.c:129:6: warning: no previous prototype for function 'enfs_swap_name_cache' [-Wmissing-prototypes]
fs/nfs/enfs/dns_process.c:148:6: warning: no previous prototype for function 'enfs_domain_inc' [-Wmissing-prototypes]
fs/nfs/enfs/dns_process.c:217:6: warning: no previous prototype for function 'ip_list_append' [-Wmissing-prototypes]
fs/nfs/enfs/dns_process.c:361:5: warning: no previous prototype for function 'enfs_quick_sort' [-Wmissing-prototypes]
fs/nfs/enfs/dns_process.c:394:5: warning: no previous prototype for function 'enfs_dns_process_ip' [-Wmissing-prototypes]
fs/nfs/enfs/dns_process.c:434:5: warning: no previous prototype for function 'enfs_server_query_dns' [-Wmissing-prototypes]
fs/nfs/enfs/dns_process.c:494:6: warning: no previous prototype for function 'query_dns_each_name' [-Wmissing-prototypes]
fs/nfs/enfs/dns_process.c:582:5: warning: no previous prototype for function 'enfs_iter_nfs_clnt' [-Wmissing-prototypes]
fs/nfs/enfs/dns_process.c:669:6: warning: no previous prototype for function 'enfs_domain_for_each' [-Wmissing-prototypes]
fs/nfs/enfs/dns_process.c:92:6: warning: no previous prototype for function 'enfs_update_domain_name' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_config.c:554:6: warning: no previous prototype for function 'enfs_glob_match' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_init.c:100:6: warning: no previous prototype for function 'enfs_fini' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_init.c:95:9: warning: no previous prototype for function 'enfs_init' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_lookup_cache.c:112:6: warning: no previous prototype for function 'enfs_update_lookup_cache_flag_to_server' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_lookup_cache.c:146:5: warning: no previous prototype for function 'enfs_query_lookup_cache' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_lookup_cache.c:251:6: warning: no previous prototype for function 'enfs_query_lookup_cache_pre_check' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_lookup_cache.c:269:6: warning: no previous prototype for function 'lookupcache_execute_work' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_lookup_cache.c:292:6: warning: no previous prototype for function 'lookupcache_workqueue_queue_work' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_lookup_cache.c:305:5: warning: no previous prototype for function 'lookupcache_add_work' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_lookup_cache.c:374:6: warning: no previous prototype for function 'lookupcache_loop_rpclnt' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_lookup_cache.c:423:6: warning: no previous prototype for function 'enfs_lookupcache_update_switch' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_lookup_cache.c:440:5: warning: no previous prototype for function 'lookupcache_routine' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_lookup_cache.c:460:5: warning: no previous prototype for function 'lookupcache_start' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_lookup_cache.c:471:5: warning: no previous prototype for function 'enfs_lookupcache_workqueue_init' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_lookup_cache.c:487:6: warning: no previous prototype for function 'lookupcache_workqueue_fini' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_lookup_cache.c:504:5: warning: no previous prototype for function 'enfs_lookupcache_timer_init' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_lookup_cache.c:98:6: warning: no previous prototype for function 'enfs_clean_server_lookup_cache_flag' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath.c:179: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
fs/nfs/enfs/enfs_multipath.c:321:5: warning: no previous prototype for function 'enfs_configure_xprt_to_clnt' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath.c:357:6: warning: no previous prototype for function 'enfs_cmp_addrs' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath.c:374:6: warning: no previous prototype for function 'enfs_xprt_addrs_is_same' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath.c:393:6: warning: no previous prototype for function 'enfs_already_have_xprt' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath.c:589:6: warning: variable 'link_count' set but not used [-Wunused-but-set-variable]
fs/nfs/enfs/enfs_multipath.c:836:5: warning: no previous prototype for function 'enfs_multipath_create_thread' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath.c:932:6: warning: no previous prototype for function 'enfs_create_multi_xprt' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath.c:988:6: warning: no previous prototype for function 'enfs_release_rpc_clnt' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath_client.c:120:6: warning: no previous prototype for function 'enfs_free_client_info' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath_client.c:135:6: warning: no previous prototype for function 'nfs_multipath_client_info_free_work' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath_client.c:191:6: warning: no previous prototype for function 'nfs_multipath_ip_list_info_match' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath_client.c:328:6: warning: no previous prototype for function 'print_ip_info' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath_client.c:352:6: warning: no previous prototype for function 'print_dns_info' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath_client.c:390:6: warning: no previous prototype for function 'convert_lookup_cache_str' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath_client.c:72:5: warning: no previous prototype for function 'nfs_multipath_client_mount_info_init' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath_parse.c:162:5: warning: no previous prototype for function 'enfs_parse_ip_single' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath_parse.c:236:6: warning: no previous prototype for function 'enfs_valid_ip' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath_parse.c:24:6: warning: no previous prototype for function 'nfs_multipath_parse_ip_ipv6_add' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath_parse.c:361:6: warning: no previous prototype for function 'isInvalidDns' [-Wmissing-prototypes]
fs/nfs/enfs/enfs_multipath_parse.c:387:5: warning: no previous prototype for function 'nfs_multipath_parse_dns_list' [-Wmissing-prototypes]
kernel/cgroup/cpuset.c:5224:28: warning: no previous prototype for 'bpf_cpuset_from_task' [-Wmissing-prototypes]
kernel/cgroup/cpuset.c:5224:28: warning: no previous prototype for function 'bpf_cpuset_from_task' [-Wmissing-prototypes]
kernel/cgroup/cpuset.c:5231:26: warning: no previous prototype for 'bpf_cpumask_weight' [-Wmissing-prototypes]
kernel/cgroup/cpuset.c:5231:26: warning: no previous prototype for function 'bpf_cpumask_weight' [-Wmissing-prototypes]
mm/damon/core.c:116:5: warning: no previous prototype for function 'damon_target_init_kfifo' [-Wmissing-prototypes]
mm/damon/core.c:132:6: warning: no previous prototype for function 'damon_target_deinit_kfifo' [-Wmissing-prototypes]
mm/dynamic_pool.c:1704:51: warning: variable 'ret' is uninitialized when used here [-Wuninitialized]
mm/madvise.c:297:6: warning: no previous prototype for 'force_swapin_vma' [-Wmissing-prototypes]
mm/madvise.c:297:6: warning: no previous prototype for function 'force_swapin_vma' [-Wmissing-prototypes]
mm/mem_sampling.c:69:6: warning: no previous prototype for function 'mem_sampling_record_cb_register' [-Wmissing-prototypes]
mm/mem_sampling.c:86:6: warning: no previous prototype for function 'mem_sampling_record_cb_unregister' [-Wmissing-prototypes]
mm/memblock.c:1448:20: warning: no previous prototype for 'memblock_alloc_range_nid_flags' [-Wmissing-prototypes]
mm/memblock.c:1448:20: warning: no previous prototype for function 'memblock_alloc_range_nid_flags' [-Wmissing-prototypes]
mm/memblock.c:1618: warning: expecting prototype for memblock_alloc_internal(). Prototype was for __memblock_alloc_internal() instead
mm/memcontrol.c:3382:6: warning: no previous prototype for function 'hisi_oom_recover' [-Wmissing-prototypes]
mm/memcontrol.c:4733:12: warning: 'mem_cgroup_check_swap_for_v1' defined but not used [-Wunused-function]
mm/mempolicy.c:1115:25: warning: variable 'vma' set but not used [-Wunused-but-set-variable]
mm/mempolicy.c:1115:32: warning: variable 'vma' set but not used [-Wunused-but-set-variable]
mm/oom_kill.c:319: warning: Function parameter or member 'oc' not described in 'oom_next_task'
mm/oom_kill.c:319: warning: Function parameter or member 'points' not described in 'oom_next_task'
mm/oom_kill.c:319: warning: Function parameter or member 'task' not described in 'oom_next_task'
mm/oom_kill.c:319: warning: expecting prototype for We choose the task in low(). Prototype was for oom_next_task() instead
mm/page_cache_limit.c:61:5: warning: no previous prototype for 'cache_reclaim_enable_handler' [-Wmissing-prototypes]
mm/page_cache_limit.c:61:5: warning: no previous prototype for function 'cache_reclaim_enable_handler' [-Wmissing-prototypes]
mm/page_cache_limit.c:77:5: warning: no previous prototype for 'cache_reclaim_sysctl_handler' [-Wmissing-prototypes]
mm/page_cache_limit.c:77:5: warning: no previous prototype for function 'cache_reclaim_sysctl_handler' [-Wmissing-prototypes]
mm/page_cache_limit.c:94:5: warning: no previous prototype for 'cache_limit_mbytes_sysctl_handler' [-Wmissing-prototypes]
mm/page_cache_limit.c:94:5: warning: no previous prototype for function 'cache_limit_mbytes_sysctl_handler' [-Wmissing-prototypes]
mm/share_pool.c:1510: warning: Function parameter or member 'node_id' not described in 'sp_area_alloc'
mm/share_pool.c:2425: warning: duplicate section name 'Return'
mm/share_pool.c:2796:7: warning: variable 'is_hugepage' set but not used [-Wunused-but-set-variable]
mm/share_pool.c:2844: warning: Function parameter or member 'spg_id' not described in 'mg_sp_unshare'
mm/share_pool.c:975: warning: expecting prototype for mp_sp_group_id_by_pid(). Prototype was for mg_sp_group_id_by_pid() instead
mm/vmalloc.c:4976: warning: Function parameter or member 'pgoff' not described in 'remap_vmalloc_hugepage_range_partial'
Unverified Error/Warning (likely false positive, kindly check if interested):
fs/nfs/enfs/enfs_multipath.c: enfs_multipath.h is included more than once.
Error/Warning ids grouped by kconfigs:
recent_errors
|-- arm64-allmodconfig
| |-- arch-arm64-kvm-..-..-..-virt-kvm-eventfd.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- arch-arm64-kvm-..-..-..-virt-kvm-eventfd.c:warning:cannot-understand-function-prototype:struct-eventfd_shadow
| |-- drivers-gpu-drm-phytium-pe22_dc.c:warning:no-previous-prototype-for-function-pe22_dc_bmc_hw_plane_get_primary_format
| |-- drivers-gpu-drm-phytium-phytium_gem.c:warning:no-previous-prototype-for-function-phytium_gem_prime_mmap
| |-- drivers-irqchip-irq-gic-v3-its.c:warning:no-previous-prototype-for-function-gic_data_rdist_get_vlpi_base
| |-- drivers-irqchip-irq-gic-v3.c:warning:no-previous-prototype-for-function-gic_get_ipiv_status
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_exit-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_exit-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_phys_id_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_reg_test-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_all_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_auto_clear_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_cause_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_link_speed_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_nic_reset-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_no_snoop_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_read_clear-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_write_clear-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pf_rst_done_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_auto_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_interval_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_del-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_dcb-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_rss-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_lsc_irq_handler-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_mailbox_irq_handler-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_msi_irq_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_main.c:error:no-previous-prototype-for-function-sxe_allow_inval_mac-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_phy.c:error:no-previous-prototype-for-function-sxe_multispeed_sfp_link_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_headers_cleanup-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_rx_buffer_page_offset_update-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:no-previous-prototype-for-function-sxe_set_vf_link_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:variable-ret-set-but-not-used-Werror-Wunused-but-set-variable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_xdp.c:error:no-previous-prototype-for-function-sxe_txrx_ring_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_event_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_reset-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_ring_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_stop-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_link_state_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_read-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_write-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_read-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_write-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_ack_irq_trigger-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_req_irq_trigger-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_ring_irq_interval_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_rcv_ctl_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_desc_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_switch-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_specific_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_tx_ring_switch-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_rx_proc.c:error:no-previous-prototype-for-function-sxevf_rx_ring_buffers_alloc-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_alloc-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_free-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-motorcomm-yt6801-yt6801_main.c:warning:variable-mac_hfr2-set-but-not-used
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_base.c:error:no-previous-prototype-for-function-ps3_pci_init-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_base.c:error:no-previous-prototype-for-function-ps3_pci_init_complete-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_base.c:error:no-previous-prototype-for-function-ps3_pci_init_complete_exit-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_cli_debug.c:error:no-previous-prototype-for-function-ps3_dump_context_show-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_driver_log.c:error:unused-function-time_for_file_name-Werror-Wunused-function
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_driver_log.c:error:unused-function-time_for_log-Werror-Wunused-function
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_file_close-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_file_open-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_file_write-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_filename_build-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_local_time-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_complete.c:error:no-previous-prototype-for-function-ps3_resp_status_convert-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_complete.c:error:no-previous-prototype-for-function-ps3_trigger_irq_poll-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_statistics.c:error:no-previous-prototype-for-function-ps3_cmd_stat_content_clear-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_statistics.c:error:no-previous-prototype-for-function-ps3_io_recv_ok_stat_inc-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_debug.c:error:no-previous-prototype-for-function-ps3_dump_dir_length-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager.c:error:no-previous-prototype-for-function-ps3_scsi_private_init_pd-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager.c:error:no-previous-prototype-for-function-ps3_scsi_private_init_vd-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager_sas.c:error:no-previous-prototype-for-function-ps3_sas_expander_phys_refresh-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:error:no-previous-prototype-for-function-ps3_ioc_resource_prepare_hba-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:error:no-previous-prototype-for-function-ps3_ioc_resource_prepare_raid-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:error:no-previous-prototype-for-function-ps3_ioc_resource_prepare_switch-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_manager.c:error:no-previous-prototype-for-function-ps3_hard_reset_to_ready-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioctl.c:error:no-previous-prototype-for-function-ps3_clean_mgr_cmd-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_HDD_IOPS_MSIX_VECTORS-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_CLEAR_IRQ-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_CMD_DISABLE_ALL_MASK-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_CMD_ENABLE_MSIX-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_MASK_DISABLE-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_STATUS_EXIST_IRQ-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_SSD_IOPS_MSIX_VECTORS-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_module_para.c:error:no-previous-prototype-for-function-ps3_cli_ver_query-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_cmd_waitq_abort-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_decision-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_vd_init-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_vd_reset-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_waitq_clear_all-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_waitq_notify-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_waitq_poll-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_pd_quota_waitq_clean-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_pd_quota_waitq_clear_all-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_all_pd_rc_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_cmd_waitq_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_exclusive_cmdword_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_mgrq_resend-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_pd_waitq_ratio_update-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_tg_decision-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_vd_cmdword_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_raid_qos_decision-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_raid_qos_waitq_abort-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_raid_qos_waitq_notify-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_conflict_queue_hash_bit_lock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_bit_check-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_bit_lock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_bit_unlock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_range_lock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_range_unlock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_range_check_and_insert-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_rb_tree.c:error:no-previous-prototype-for-function-rbtDelNodeDo-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_hard_recovery_state_finish-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_context_alloc-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_context_delete-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_context_free-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_irq_queue_destroy-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_state_transfer-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_sas_transport.c:error:no-previous-prototype-for-function-ps3_sas_update_phy_info-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_scsi_cmd_err.c:error:no-previous-prototype-for-function-ps3_set_task_manager_busy-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_scsi_cmd_err.c:error:no-previous-prototype-for-function-ps3_wait_for_outstanding_complete-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_scsih.c:error:unused-function-ps3_scsih_dev_id_get-Werror-Wunused-function
| |-- fs-nfs-dir.c:warning:no-previous-prototype-for-function-nfs_check_have_lookup_cache_flag
| |-- fs-nfs-enfs-dns_process.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-enfs_dns_process_ip
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-enfs_domain_for_each
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-enfs_domain_inc
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-enfs_iter_nfs_clnt
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-enfs_quick_sort
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-enfs_server_query_dns
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-enfs_swap_name_cache
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-enfs_update_domain_name
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-ip_list_append
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-query_dns_each_name
| |-- fs-nfs-enfs-enfs_config.c:warning:no-previous-prototype-for-function-enfs_glob_match
| |-- fs-nfs-enfs-enfs_init.c:warning:no-previous-prototype-for-function-enfs_fini
| |-- fs-nfs-enfs-enfs_init.c:warning:no-previous-prototype-for-function-enfs_init
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-enfs_clean_server_lookup_cache_flag
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-enfs_lookupcache_timer_init
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-enfs_lookupcache_update_switch
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-enfs_lookupcache_workqueue_init
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-enfs_query_lookup_cache
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-enfs_query_lookup_cache_pre_check
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-enfs_update_lookup_cache_flag_to_server
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-lookupcache_add_work
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-lookupcache_execute_work
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-lookupcache_loop_rpclnt
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-lookupcache_routine
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-lookupcache_start
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-lookupcache_workqueue_fini
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-lookupcache_workqueue_queue_work
| |-- fs-nfs-enfs-enfs_multipath.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- fs-nfs-enfs-enfs_multipath.c:warning:no-previous-prototype-for-function-enfs_already_have_xprt
| |-- fs-nfs-enfs-enfs_multipath.c:warning:no-previous-prototype-for-function-enfs_cmp_addrs
| |-- fs-nfs-enfs-enfs_multipath.c:warning:no-previous-prototype-for-function-enfs_configure_xprt_to_clnt
| |-- fs-nfs-enfs-enfs_multipath.c:warning:no-previous-prototype-for-function-enfs_create_multi_xprt
| |-- fs-nfs-enfs-enfs_multipath.c:warning:no-previous-prototype-for-function-enfs_multipath_create_thread
| |-- fs-nfs-enfs-enfs_multipath.c:warning:no-previous-prototype-for-function-enfs_release_rpc_clnt
| |-- fs-nfs-enfs-enfs_multipath.c:warning:no-previous-prototype-for-function-enfs_xprt_addrs_is_same
| |-- fs-nfs-enfs-enfs_multipath.c:warning:variable-link_count-set-but-not-used
| |-- fs-nfs-enfs-enfs_multipath_client.c:warning:no-previous-prototype-for-function-convert_lookup_cache_str
| |-- fs-nfs-enfs-enfs_multipath_client.c:warning:no-previous-prototype-for-function-enfs_free_client_info
| |-- fs-nfs-enfs-enfs_multipath_client.c:warning:no-previous-prototype-for-function-nfs_multipath_client_info_free_work
| |-- fs-nfs-enfs-enfs_multipath_client.c:warning:no-previous-prototype-for-function-nfs_multipath_client_mount_info_init
| |-- fs-nfs-enfs-enfs_multipath_client.c:warning:no-previous-prototype-for-function-nfs_multipath_ip_list_info_match
| |-- fs-nfs-enfs-enfs_multipath_client.c:warning:no-previous-prototype-for-function-print_dns_info
| |-- fs-nfs-enfs-enfs_multipath_client.c:warning:no-previous-prototype-for-function-print_ip_info
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-enfs_parse_ip_single
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-enfs_valid_ip
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-isInvalidDns
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_dns_list
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_ip_ipv6_add
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_ip_list
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_ip_list_get_cursor
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_options_check
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_options_check_duplicate
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_options_check_ip_valid
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_options_check_ipv4_valid
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_options_check_ipv6_valid
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_options_check_valid
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-parse_remote_type
| |-- fs-nfs-enfs-enfs_proc.c:warning:unused-variable-shardview_proc_fops
| |-- fs-nfs-enfs-enfs_remount.c:warning:no-previous-prototype-for-function-enfs_clnt_delete_obsolete_xprts
| |-- fs-nfs-enfs-enfs_roundrobin.c:warning:no-previous-prototype-for-function-enfs_lb_get_singular_xprt
| |-- fs-nfs-enfs-enfs_roundrobin.c:warning:no-previous-prototype-for-function-enfs_lb_revert_policy
| |-- fs-nfs-enfs-enfs_roundrobin.c:warning:no-previous-prototype-for-function-enfs_lb_switch_find_first_active_xprt
| |-- fs-nfs-enfs-enfs_roundrobin.c:warning:no-previous-prototype-for-function-enfs_lb_switch_get_main_xprt
| |-- fs-nfs-enfs-enfs_rpc_init.c:warning:no-previous-prototype-for-function-enfs_rpc_init
| |-- fs-nfs-enfs-exten_call.c:warning:no-previous-prototype-for-function-EnfsExtendDecodePreCheck
| |-- fs-nfs-enfs-exten_call.c:warning:no-previous-prototype-for-function-NfsExtendDecodeFsShard
| |-- fs-nfs-enfs-exten_call.c:warning:no-previous-prototype-for-function-NfsExtendDecodeLifInfo
| |-- fs-nfs-enfs-exten_call.c:warning:no-previous-prototype-for-function-NfsExtendDnsQuerySetArgs
| |-- fs-nfs-enfs-exten_call.c:warning:no-previous-prototype-for-function-NfsExtendDnsQuerySetRes
| |-- fs-nfs-enfs-exten_call.c:warning:no-previous-prototype-for-function-NfsExtendProcInfoExtendDecode
| |-- fs-nfs-enfs-exten_call.c:warning:no-previous-prototype-for-function-NfsExtendProcInfoExtendEncode
| |-- fs-nfs-enfs-exten_call.c:warning:no-previous-prototype-for-function-dorado_extend_route
| |-- fs-nfs-enfs-exten_call.c:warning:no-previous-prototype-for-function-nego_enfs_version
| |-- fs-nfs-enfs-failover_path.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- fs-nfs-enfs-pm_state.c:warning:variable-ret-set-but-not-used
| |-- fs-nfs-enfs-shard_route.c:warning:Cannot-understand-return-for-success-otherwise-for-failed
| |-- fs-nfs-enfs-shard_route.c:warning:no-previous-prototype-for-function-check_cpuid_invalid
| |-- fs-nfs-enfs-shard_route.c:warning:no-previous-prototype-for-function-enfs_choose_shard_xport
| |-- fs-nfs-enfs-shard_route.c:warning:no-previous-prototype-for-function-enfs_delete_shard
| |-- fs-nfs-enfs-shard_route.c:warning:no-previous-prototype-for-function-enfs_get_shard_xport
| |-- fs-nfs-enfs-shard_route.c:warning:no-previous-prototype-for-function-enfs_query_lif_info
| |-- fs-nfs-enfs-shard_route.c:warning:no-previous-prototype-for-function-enfs_shard_ctrl_init
| |-- fs-nfs-enfs-shard_route.c:warning:no-previous-prototype-for-function-enfs_update_fsshard
| |-- fs-nfs-enfs-shard_route.c:warning:no-previous-prototype-for-function-enfs_update_lif_info
| |-- fs-nfs-enfs-shard_route.c:warning:no-previous-prototype-for-function-enfs_update_lsinfo
| |-- fs-nfs-enfs_adapter.c:warning:no-previous-prototype-for-function-is_valid_option
| |-- fs-nfs-enfs_adapter.c:warning:no-previous-prototype-for-function-nfs_multipath_router_get
| |-- fs-nfs-enfs_adapter.c:warning:no-previous-prototype-for-function-nfs_multipath_router_put
| |-- fs-nfs-fs_context.c:warning:no-previous-prototype-for-function-getNfsMultiPathOpt
| |-- include-linux-fortify-string.h:error:call-to-__read_overflow2_field-declared-with-warning-attribute:detected-read-beyond-size-of-field-(2nd-parameter)-maybe-use-struct_group()-Werror-Wattribute-warnin
| |-- instantiation:error:expected-absolute-expression
| |-- kernel-cgroup-cpuset.c:warning:no-previous-prototype-for-function-bpf_cpumask_weight
| |-- kernel-cgroup-cpuset.c:warning:no-previous-prototype-for-function-bpf_cpuset_from_task
| |-- mm-damon-core.c:warning:no-previous-prototype-for-function-damon_target_deinit_kfifo
| |-- mm-damon-core.c:warning:no-previous-prototype-for-function-damon_target_init_kfifo
| |-- mm-dynamic_pool.c:warning:variable-ret-is-uninitialized-when-used-here
| |-- mm-mem_sampling.c:warning:no-previous-prototype-for-function-mem_sampling_record_cb_register
| |-- mm-mem_sampling.c:warning:no-previous-prototype-for-function-mem_sampling_record_cb_unregister
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags
| |-- mm-memcontrol.c:warning:no-previous-prototype-for-function-hisi_oom_recover
| |-- mm-mempolicy.c:warning:variable-vma-set-but-not-used
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| |-- mm-page_cache_limit.c:warning:no-previous-prototype-for-function-cache_limit_mbytes_sysctl_handler
| |-- mm-page_cache_limit.c:warning:no-previous-prototype-for-function-cache_reclaim_enable_handler
| |-- mm-page_cache_limit.c:warning:no-previous-prototype-for-function-cache_reclaim_sysctl_handler
| |-- mm-share_pool.c:warning:Function-parameter-or-member-node_id-not-described-in-sp_area_alloc
| |-- mm-share_pool.c:warning:Function-parameter-or-member-spg_id-not-described-in-mg_sp_unshare
| |-- mm-share_pool.c:warning:duplicate-section-name-Return
| |-- mm-share_pool.c:warning:expecting-prototype-for-mp_sp_group_id_by_pid().-Prototype-was-for-mg_sp_group_id_by_pid()-instead
| |-- mm-share_pool.c:warning:variable-is_hugepage-set-but-not-used
| |-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
| `-- net-sunrpc-sunrpc_enfs_adapter.c:warning:no-previous-prototype-for-function-rpc_task_release_xprt
|-- arm64-allnoconfig
| |-- mm-madvise.c:warning:no-previous-prototype-for-force_swapin_vma
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- arm64-randconfig-001-20250618
| |-- drivers-irqchip-irq-gic-v3-its.c:warning:no-previous-prototype-for-function-gic_data_rdist_get_vlpi_base
| |-- instantiation:error:expected-absolute-expression
| |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags
| |-- mm-mempolicy.c:warning:variable-vma-set-but-not-used
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- arm64-randconfig-002-20250618
| |-- instantiation:error:expected-absolute-expression
| |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags
| |-- mm-mempolicy.c:warning:variable-vma-set-but-not-used
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- arm64-randconfig-003-20250618
| |-- fs-nfs-dir.c:warning:no-previous-prototype-for-nfs_check_have_lookup_cache_flag
| |-- mm-madvise.c:warning:no-previous-prototype-for-force_swapin_vma
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags
| |-- mm-mempolicy.c:warning:variable-vma-set-but-not-used
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- arm64-randconfig-004-20250618
| |-- drivers-irqchip-irq-gic-v3-its.c:warning:no-previous-prototype-for-function-gic_data_rdist_get_vlpi_base
| |-- drivers-irqchip-irq-gic-v3.c:warning:no-previous-prototype-for-function-gic_get_ipiv_status
| |-- instantiation:error:expected-absolute-expression
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags
| |-- mm-mempolicy.c:warning:variable-vma-set-but-not-used
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- loongarch-allmodconfig
| |-- arch-loongarch-kvm-..-..-..-virt-kvm-eventfd.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- arch-loongarch-kvm-..-..-..-virt-kvm-eventfd.c:warning:cannot-understand-function-prototype:struct-eventfd_shadow
| |-- drivers-crypto-sedriver-wst_se_echip_driver.c:warning:no-previous-prototype-for-se_chip_load
| |-- drivers-crypto-sedriver-wst_se_echip_driver.c:warning:no-previous-prototype-for-se_chip_unload
| |-- drivers-crypto-sedriver-wst_se_echip_driver.c:warning:no-previous-prototype-for-se_free_dma_buf
| |-- drivers-crypto-sedriver-wst_se_echip_driver.c:warning:no-previous-prototype-for-se_get_dma_buf
| |-- drivers-crypto-sedriver-wst_se_echip_driver.c:warning:no-previous-prototype-for-se_kernelwrite
| |-- drivers-crypto-sedriver-wst_se_echip_driver.c:warning:no-previous-prototype-for-se_printk_hex
| |-- drivers-net-ethernet-motorcomm-yt6801-yt6801_desc.c:warning:u-directive-output-may-be-truncated-writing-between-and-bytes-into-a-region-of-size
| |-- drivers-net-ethernet-motorcomm-yt6801-yt6801_main.c:warning:variable-mac_hfr2-set-but-not-used
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_base.c:error:no-previous-prototype-for-ps3_pci_init
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_base.c:error:no-previous-prototype-for-ps3_pci_init_complete
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_base.c:error:no-previous-prototype-for-ps3_pci_init_complete_exit
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_cli.c:error:function-ps3stor_cli_printf-might-be-a-candidate-for-gnu_printf-format-attribute
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_cli_debug.c:error:no-previous-prototype-for-ps3_dump_context_show
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-ps3_dump_file_close
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-ps3_dump_file_open
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-ps3_dump_file_write
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-ps3_dump_filename_build
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-ps3_dump_local_time
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_complete.c:error:no-previous-prototype-for-ps3_resp_status_convert
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_complete.c:error:no-previous-prototype-for-ps3_trigger_irq_poll
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_statistics.c:error:no-previous-prototype-for-ps3_cmd_stat_content_clear
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_statistics.c:error:no-previous-prototype-for-ps3_io_recv_ok_stat_inc
| |-- drivers-scsi-linkdata-ps3stor-ps3_debug.c:error:no-previous-prototype-for-ps3_dump_dir_length
| |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager.c:error:no-previous-prototype-for-ps3_scsi_private_init_pd
| |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager.c:error:no-previous-prototype-for-ps3_scsi_private_init_vd
| |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager_sas.c:error:no-previous-prototype-for-ps3_sas_expander_phys_refresh
| |-- drivers-scsi-linkdata-ps3stor-ps3_instance_manager.c:error:snprintf-output-may-be-truncated-before-the-last-format-character
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:error:no-previous-prototype-for-ps3_ioc_resource_prepare_hba
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:error:no-previous-prototype-for-ps3_ioc_resource_prepare_raid
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:error:no-previous-prototype-for-ps3_ioc_resource_prepare_switch
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_manager.c:error:no-previous-prototype-for-ps3_hard_reset_to_ready
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioctl.c:error:no-previous-prototype-for-ps3_clean_mgr_cmd
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:PS3_HDD_IOPS_MSIX_VECTORS-defined-but-not-used
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:PS3_INTERRUPT_CLEAR_IRQ-defined-but-not-used
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:PS3_INTERRUPT_CMD_DISABLE_ALL_MASK-defined-but-not-used
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:PS3_INTERRUPT_CMD_ENABLE_MSIX-defined-but-not-used
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:PS3_INTERRUPT_MASK_DISABLE-defined-but-not-used
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:PS3_INTERRUPT_STATUS_EXIST_IRQ-defined-but-not-used
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:PS3_SSD_IOPS_MSIX_VECTORS-defined-but-not-used
| |-- drivers-scsi-linkdata-ps3stor-ps3_module_para.c:error:no-previous-prototype-for-ps3_cli_ver_query
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-ps3_cmd_waitq_abort
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-ps3_hba_qos_decision
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-ps3_hba_qos_vd_init
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-ps3_hba_qos_vd_reset
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-ps3_hba_qos_waitq_clear_all
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-ps3_hba_qos_waitq_notify
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-ps3_hba_qos_waitq_poll
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-ps3_pd_quota_waitq_clean
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-ps3_pd_quota_waitq_clear_all
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-ps3_qos_all_pd_rc_get
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-ps3_qos_cmd_waitq_get
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-ps3_qos_exclusive_cmdword_get
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-ps3_qos_mgrq_resend
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-ps3_qos_pd_waitq_ratio_update
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-ps3_qos_tg_decision
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-ps3_qos_vd_cmdword_get
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-ps3_raid_qos_decision
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-ps3_raid_qos_waitq_abort
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-ps3_raid_qos_waitq_clear_all
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-ps3_raid_qos_waitq_notify
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-ps3_raid_qos_waitq_poll
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-ps3_r1x_conflict_queue_hash_bit_lock
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-ps3_r1x_hash_bit_check
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-ps3_r1x_hash_bit_lock
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-ps3_r1x_hash_bit_unlock
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-ps3_r1x_hash_range_lock
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-ps3_r1x_hash_range_unlock
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-ps3_range_check_and_insert
| |-- drivers-scsi-linkdata-ps3stor-ps3_rb_tree.c:error:no-previous-prototype-for-rbtDelNodeDo
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-ps3_hard_recovery_state_finish
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-ps3_recovery_context_alloc
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-ps3_recovery_context_delete
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-ps3_recovery_context_free
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-ps3_recovery_irq_queue_destroy
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-ps3_recovery_state_transfer
| |-- drivers-scsi-linkdata-ps3stor-ps3_sas_transport.c:error:no-previous-prototype-for-ps3_sas_update_phy_info
| |-- drivers-scsi-linkdata-ps3stor-ps3_scsi_cmd_err.c:error:no-previous-prototype-for-ps3_set_task_manager_busy
| |-- drivers-scsi-linkdata-ps3stor-ps3_scsi_cmd_err.c:error:no-previous-prototype-for-ps3_wait_for_outstanding_complete
| |-- fs-nfs-dir.c:warning:no-previous-prototype-for-nfs_check_have_lookup_cache_flag
| |-- kernel-cgroup-cpuset.c:warning:no-previous-prototype-for-bpf_cpumask_weight
| |-- kernel-cgroup-cpuset.c:warning:no-previous-prototype-for-bpf_cpuset_from_task
| |-- mm-madvise.c:warning:no-previous-prototype-for-force_swapin_vma
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags
| |-- mm-mempolicy.c:warning:variable-vma-set-but-not-used
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| |-- mm-page_cache_limit.c:warning:no-previous-prototype-for-cache_limit_mbytes_sysctl_handler
| |-- mm-page_cache_limit.c:warning:no-previous-prototype-for-cache_reclaim_enable_handler
| |-- mm-page_cache_limit.c:warning:no-previous-prototype-for-cache_reclaim_sysctl_handler
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- loongarch-allnoconfig
| |-- mm-madvise.c:warning:no-previous-prototype-for-force_swapin_vma
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- loongarch-randconfig-001-20250618
| |-- arch-loongarch-kvm-..-..-..-virt-kvm-eventfd.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- arch-loongarch-kvm-..-..-..-virt-kvm-eventfd.c:warning:cannot-understand-function-prototype:struct-eventfd_shadow
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- loongarch-randconfig-002-20250618
| |-- arch-loongarch-kvm-..-..-..-virt-kvm-eventfd.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- arch-loongarch-kvm-..-..-..-virt-kvm-eventfd.c:warning:cannot-understand-function-prototype:struct-eventfd_shadow
| |-- mm-madvise.c:warning:no-previous-prototype-for-force_swapin_vma
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags
| |-- mm-mempolicy.c:warning:variable-vma-set-but-not-used
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- x86_64-allnoconfig
| |-- Warning:drivers-arm-mm_monitor-spe-decoder-arm-spe-decoder.c-references-a-file-that-doesn-t-exist:Documentation-arm64-memory.rst
| |-- arch-x86-kernel-cpu-proc.c:warning:no-previous-prototype-for-function-show_cpuinfo
| |-- drivers-crypto-sedriver-wst_se_common_type.h:linux-version.h-not-needed.
| |-- fs-nfs-enfs-enfs_multipath.c:enfs_multipath.h-is-included-more-than-once.
| |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- x86_64-allyesconfig
| |-- arch-x86-kernel-cpu-bpf-rvi.c:warning:no-previous-prototype-for-function-bpf_arch_flags
| |-- arch-x86-kernel-cpu-proc.c:warning:no-previous-prototype-for-function-show_cpuinfo
| |-- arch-x86-kvm-..-..-..-virt-kvm-eventfd.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- arch-x86-kvm-..-..-..-virt-kvm-eventfd.c:warning:cannot-understand-function-prototype:struct-eventfd_shadow
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_exit-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_exit-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_phys_id_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_reg_test-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_all_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_auto_clear_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_cause_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_link_speed_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_nic_reset-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_no_snoop_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_read_clear-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_write_clear-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pf_rst_done_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_auto_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_interval_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_del-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_dcb-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_rss-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_lsc_irq_handler-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_mailbox_irq_handler-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_msi_irq_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_main.c:error:no-previous-prototype-for-function-sxe_allow_inval_mac-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_phy.c:error:no-previous-prototype-for-function-sxe_multispeed_sfp_link_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_headers_cleanup-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_rx_buffer_page_offset_update-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:no-previous-prototype-for-function-sxe_set_vf_link_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:variable-ret-set-but-not-used-Werror-Wunused-but-set-variable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_xdp.c:error:no-previous-prototype-for-function-sxe_txrx_ring_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_event_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_reset-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_ring_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_stop-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_link_state_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_read-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_write-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_read-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_write-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_ack_irq_trigger-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_req_irq_trigger-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_ring_irq_interval_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_rcv_ctl_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_desc_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_switch-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_specific_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_tx_ring_switch-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_rx_proc.c:error:no-previous-prototype-for-function-sxevf_rx_ring_buffers_alloc-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_alloc-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_free-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-motorcomm-yt6801-yt6801_main.c:warning:variable-mac_hfr2-set-but-not-used
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_base.c:error:no-previous-prototype-for-function-ps3_pci_init-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_base.c:error:no-previous-prototype-for-function-ps3_pci_init_complete-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_base.c:error:no-previous-prototype-for-function-ps3_pci_init_complete_exit-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_cli_debug.c:error:no-previous-prototype-for-function-ps3_dump_context_show-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_driver_log.c:error:unused-function-time_for_file_name-Werror-Wunused-function
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_driver_log.c:error:unused-function-time_for_log-Werror-Wunused-function
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_file_close-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_file_open-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_file_write-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_filename_build-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_local_time-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_complete.c:error:no-previous-prototype-for-function-ps3_resp_status_convert-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_complete.c:error:no-previous-prototype-for-function-ps3_trigger_irq_poll-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_statistics.c:error:no-previous-prototype-for-function-ps3_cmd_stat_content_clear-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_statistics.c:error:no-previous-prototype-for-function-ps3_io_recv_ok_stat_inc-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_debug.c:error:no-previous-prototype-for-function-ps3_dump_dir_length-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager.c:error:no-previous-prototype-for-function-ps3_scsi_private_init_pd-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager.c:error:no-previous-prototype-for-function-ps3_scsi_private_init_vd-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager_sas.c:error:no-previous-prototype-for-function-ps3_sas_expander_phys_refresh-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:error:no-previous-prototype-for-function-ps3_ioc_resource_prepare_hba-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:error:no-previous-prototype-for-function-ps3_ioc_resource_prepare_raid-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:error:no-previous-prototype-for-function-ps3_ioc_resource_prepare_switch-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_manager.c:error:no-previous-prototype-for-function-ps3_hard_reset_to_ready-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioctl.c:error:no-previous-prototype-for-function-ps3_clean_mgr_cmd-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_HDD_IOPS_MSIX_VECTORS-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_CLEAR_IRQ-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_CMD_DISABLE_ALL_MASK-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_CMD_ENABLE_MSIX-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_MASK_DISABLE-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_STATUS_EXIST_IRQ-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_SSD_IOPS_MSIX_VECTORS-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_module_para.c:error:no-previous-prototype-for-function-ps3_cli_ver_query-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_cmd_waitq_abort-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_decision-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_vd_init-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_vd_reset-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_waitq_clear_all-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_waitq_notify-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_waitq_poll-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_pd_quota_waitq_clean-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_pd_quota_waitq_clear_all-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_all_pd_rc_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_cmd_waitq_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_exclusive_cmdword_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_mgrq_resend-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_pd_waitq_ratio_update-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_tg_decision-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_vd_cmdword_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_raid_qos_decision-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_raid_qos_waitq_abort-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_raid_qos_waitq_notify-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_conflict_queue_hash_bit_lock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_bit_check-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_bit_lock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_bit_unlock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_range_lock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_range_unlock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_range_check_and_insert-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_rb_tree.c:error:no-previous-prototype-for-function-rbtDelNodeDo-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_hard_recovery_state_finish-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_context_alloc-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_context_delete-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_context_free-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_irq_queue_destroy-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_state_transfer-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_sas_transport.c:error:no-previous-prototype-for-function-ps3_sas_update_phy_info-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_scsi_cmd_err.c:error:no-previous-prototype-for-function-ps3_set_task_manager_busy-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_scsi_cmd_err.c:error:no-previous-prototype-for-function-ps3_wait_for_outstanding_complete-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_scsih.c:error:unused-function-ps3_scsih_dev_id_get-Werror-Wunused-function
| |-- fs-nfs-dir.c:warning:no-previous-prototype-for-function-nfs_check_have_lookup_cache_flag
| |-- fs-nfs-enfs-dns_process.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-enfs_dns_process_ip
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-enfs_domain_for_each
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-enfs_domain_inc
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-enfs_iter_nfs_clnt
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-enfs_quick_sort
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-enfs_server_query_dns
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-enfs_swap_name_cache
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-enfs_update_domain_name
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-ip_list_append
| |-- fs-nfs-enfs-dns_process.c:warning:no-previous-prototype-for-function-query_dns_each_name
| |-- fs-nfs-enfs-enfs_config.c:warning:no-previous-prototype-for-function-enfs_glob_match
| |-- fs-nfs-enfs-enfs_init.c:warning:no-previous-prototype-for-function-enfs_fini
| |-- fs-nfs-enfs-enfs_init.c:warning:no-previous-prototype-for-function-enfs_init
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-enfs_clean_server_lookup_cache_flag
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-enfs_lookupcache_timer_init
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-enfs_lookupcache_update_switch
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-enfs_lookupcache_workqueue_init
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-enfs_query_lookup_cache
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-enfs_query_lookup_cache_pre_check
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-enfs_update_lookup_cache_flag_to_server
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-lookupcache_add_work
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-lookupcache_execute_work
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-lookupcache_loop_rpclnt
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-lookupcache_routine
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-lookupcache_start
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-lookupcache_workqueue_fini
| |-- fs-nfs-enfs-enfs_lookup_cache.c:warning:no-previous-prototype-for-function-lookupcache_workqueue_queue_work
| |-- fs-nfs-enfs-enfs_multipath.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- fs-nfs-enfs-enfs_multipath.c:warning:no-previous-prototype-for-function-enfs_already_have_xprt
| |-- fs-nfs-enfs-enfs_multipath.c:warning:no-previous-prototype-for-function-enfs_cmp_addrs
| |-- fs-nfs-enfs-enfs_multipath.c:warning:no-previous-prototype-for-function-enfs_configure_xprt_to_clnt
| |-- fs-nfs-enfs-enfs_multipath.c:warning:no-previous-prototype-for-function-enfs_create_multi_xprt
| |-- fs-nfs-enfs-enfs_multipath.c:warning:no-previous-prototype-for-function-enfs_multipath_create_thread
| |-- fs-nfs-enfs-enfs_multipath.c:warning:no-previous-prototype-for-function-enfs_release_rpc_clnt
| |-- fs-nfs-enfs-enfs_multipath.c:warning:no-previous-prototype-for-function-enfs_xprt_addrs_is_same
| |-- fs-nfs-enfs-enfs_multipath.c:warning:variable-link_count-set-but-not-used
| |-- fs-nfs-enfs-enfs_multipath_client.c:warning:no-previous-prototype-for-function-convert_lookup_cache_str
| |-- fs-nfs-enfs-enfs_multipath_client.c:warning:no-previous-prototype-for-function-enfs_free_client_info
| |-- fs-nfs-enfs-enfs_multipath_client.c:warning:no-previous-prototype-for-function-nfs_multipath_client_info_free_work
| |-- fs-nfs-enfs-enfs_multipath_client.c:warning:no-previous-prototype-for-function-nfs_multipath_client_mount_info_init
| |-- fs-nfs-enfs-enfs_multipath_client.c:warning:no-previous-prototype-for-function-nfs_multipath_ip_list_info_match
| |-- fs-nfs-enfs-enfs_multipath_client.c:warning:no-previous-prototype-for-function-print_dns_info
| |-- fs-nfs-enfs-enfs_multipath_client.c:warning:no-previous-prototype-for-function-print_ip_info
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-enfs_parse_ip_single
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-enfs_valid_ip
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-isInvalidDns
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_dns_list
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_ip_ipv6_add
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_ip_list
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_ip_list_get_cursor
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_options_check
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_options_check_duplicate
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_options_check_ip_valid
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_options_check_ipv4_valid
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_options_check_ipv6_valid
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-nfs_multipath_parse_options_check_valid
| |-- fs-nfs-enfs-enfs_multipath_parse.c:warning:no-previous-prototype-for-function-parse_remote_type
| |-- fs-nfs-enfs-enfs_proc.c:warning:unused-variable-shardview_proc_fops
| |-- fs-nfs-enfs-enfs_remount.c:warning:no-previous-prototype-for-function-enfs_clnt_delete_obsolete_xprts
| |-- fs-nfs-enfs-enfs_roundrobin.c:warning:no-previous-prototype-for-function-enfs_lb_get_singular_xprt
| |-- fs-nfs-enfs-enfs_roundrobin.c:warning:no-previous-prototype-for-function-enfs_lb_revert_policy
| |-- fs-nfs-enfs-enfs_roundrobin.c:warning:no-previous-prototype-for-function-enfs_lb_switch_find_first_active_xprt
| |-- fs-nfs-enfs-enfs_roundrobin.c:warning:no-previous-prototype-for-function-enfs_lb_switch_get_main_xprt
| |-- fs-nfs-enfs-enfs_rpc_init.c:warning:no-previous-prototype-for-function-enfs_rpc_init
| |-- fs-nfs-enfs-exten_call.c:warning:no-previous-prototype-for-function-EnfsExtendDecodePreCheck
| |-- fs-nfs-enfs-exten_call.c:warning:no-previous-prototype-for-function-NfsExtendDecodeFsShard
| |-- fs-nfs-enfs-exten_call.c:warning:no-previous-prototype-for-function-NfsExtendDecodeLifInfo
| |-- fs-nfs-enfs-exten_call.c:warning:no-previous-prototype-for-function-NfsExtendDnsQuerySetArgs
| |-- fs-nfs-enfs-exten_call.c:warning:no-previous-prototype-for-function-NfsExtendDnsQuerySetRes
| |-- fs-nfs-enfs-exten_call.c:warning:no-previous-prototype-for-function-NfsExtendProcInfoExtendDecode
| |-- fs-nfs-enfs-exten_call.c:warning:no-previous-prototype-for-function-NfsExtendProcInfoExtendEncode
| |-- fs-nfs-enfs-exten_call.c:warning:no-previous-prototype-for-function-dorado_extend_route
| |-- fs-nfs-enfs-exten_call.c:warning:no-previous-prototype-for-function-nego_enfs_version
| |-- fs-nfs-enfs-failover_path.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- fs-nfs-enfs-pm_state.c:warning:variable-ret-set-but-not-used
| |-- fs-nfs-enfs-shard_route.c:warning:Cannot-understand-return-for-success-otherwise-for-failed
| |-- fs-nfs-enfs-shard_route.c:warning:no-previous-prototype-for-function-check_cpuid_invalid
| |-- fs-nfs-enfs-shard_route.c:warning:no-previous-prototype-for-function-enfs_choose_shard_xport
| |-- fs-nfs-enfs-shard_route.c:warning:no-previous-prototype-for-function-enfs_delete_shard
| |-- fs-nfs-enfs-shard_route.c:warning:no-previous-prototype-for-function-enfs_get_shard_xport
| |-- fs-nfs-enfs-shard_route.c:warning:no-previous-prototype-for-function-enfs_query_lif_info
| |-- fs-nfs-enfs-shard_route.c:warning:no-previous-prototype-for-function-enfs_shard_ctrl_init
| |-- fs-nfs-enfs-shard_route.c:warning:no-previous-prototype-for-function-enfs_update_fsshard
| |-- fs-nfs-enfs-shard_route.c:warning:no-previous-prototype-for-function-enfs_update_lif_info
| |-- fs-nfs-enfs-shard_route.c:warning:no-previous-prototype-for-function-enfs_update_lsinfo
| |-- fs-nfs-enfs_adapter.c:warning:no-previous-prototype-for-function-is_valid_option
| |-- fs-nfs-enfs_adapter.c:warning:no-previous-prototype-for-function-nfs_multipath_router_get
| |-- fs-nfs-enfs_adapter.c:warning:no-previous-prototype-for-function-nfs_multipath_router_put
| |-- fs-nfs-fs_context.c:warning:no-previous-prototype-for-function-getNfsMultiPathOpt
| |-- include-linux-fortify-string.h:error:call-to-__read_overflow2_field-declared-with-warning-attribute:detected-read-beyond-size-of-field-(2nd-parameter)-maybe-use-struct_group()-Werror-Wattribute-warnin
| |-- kernel-cgroup-cpuset.c:warning:no-previous-prototype-for-function-bpf_cpumask_weight
| |-- kernel-cgroup-cpuset.c:warning:no-previous-prototype-for-function-bpf_cpuset_from_task
| |-- mm-dynamic_pool.c:warning:variable-ret-is-uninitialized-when-used-here
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags
| |-- mm-mempolicy.c:warning:variable-vma-set-but-not-used
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| |-- mm-page_cache_limit.c:warning:no-previous-prototype-for-function-cache_limit_mbytes_sysctl_handler
| |-- mm-page_cache_limit.c:warning:no-previous-prototype-for-function-cache_reclaim_enable_handler
| |-- mm-page_cache_limit.c:warning:no-previous-prototype-for-function-cache_reclaim_sysctl_handler
| |-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
| `-- net-sunrpc-sunrpc_enfs_adapter.c:warning:no-previous-prototype-for-function-rpc_task_release_xprt
|-- x86_64-buildonly-randconfig-001-20250618
| |-- arch-x86-kernel-cpu-proc.c:warning:no-previous-prototype-for-function-show_cpuinfo
| |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- x86_64-buildonly-randconfig-002-20250618
| |-- arch-x86-kernel-cpu-proc.c:warning:no-previous-prototype-for-function-show_cpuinfo
| |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- x86_64-buildonly-randconfig-003-20250618
| |-- arch-x86-kernel-cpu-proc.c:warning:no-previous-prototype-for-show_cpuinfo
| |-- mm-madvise.c:warning:no-previous-prototype-for-force_swapin_vma
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags
| |-- mm-memcontrol.c:warning:mem_cgroup_check_swap_for_v1-defined-but-not-used
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- x86_64-buildonly-randconfig-004-20250618
| |-- arch-x86-kernel-cpu-proc.c:warning:no-previous-prototype-for-function-show_cpuinfo
| |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags
| |-- mm-mempolicy.c:warning:variable-vma-set-but-not-used
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- x86_64-buildonly-randconfig-005-20250618
| |-- arch-x86-kernel-cpu-proc.c:warning:no-previous-prototype-for-function-show_cpuinfo
| |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- x86_64-buildonly-randconfig-006-20250618
| |-- arch-x86-kernel-cpu-proc.c:warning:no-previous-prototype-for-show_cpuinfo
| |-- mm-madvise.c:warning:no-previous-prototype-for-force_swapin_vma
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags
| |-- mm-mempolicy.c:warning:variable-vma-set-but-not-used
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- x86_64-defconfig
| |-- arch-x86-kernel-cpu-proc.c:warning:no-previous-prototype-for-show_cpuinfo
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-sxe_debugfs_entries_exit
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-sxe_debugfs_entries_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-sxe_debugfs_exit
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-sxe_debugfs_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-sxe_phys_id_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-sxe_reg_test
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:suggest-braces-around-empty-body-in-an-if-statement
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_fc_autoneg_localcap_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_all_irq_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_all_ring_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_crc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_max_mem_window_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_pfc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_rate_limiter_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_rx_bw_alloc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_tx_data_bw_alloc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_tx_desc_bw_alloc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_tx_ring_rate_factor_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_event_irq_auto_clear_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_event_irq_map
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_autoneg_disable_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_mac_addr_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_requested_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_tc_high_water_mark_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_tc_low_water_mark_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_port_mask_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_sample_rule_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_sample_rules_table_reinit
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_specific_rule_add
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_specific_rule_del
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_specific_rule_mask_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_channel_state_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_drv_status_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_fw_ack_header_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_fw_ov_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_fw_status_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_is_fw_over_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_lock_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_lock_release
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_packet_data_dword_rcv
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_packet_data_dword_send
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_packet_header_send
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_packet_send_done
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_irq_cause_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_irq_general_reg_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_irq_general_reg_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_is_fc_autoneg_disabled
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_is_link_state_up
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_link_speed_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_link_speed_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_loopback_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mac_max_frame_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mac_max_frame_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mac_pad_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mac_txrx_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mbx_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mbx_mem_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mc_filter_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mc_filter_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mta_hash_table_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mta_hash_table_update
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_nic_reset
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_no_snoop_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pcie_vt_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pending_irq_read_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pending_irq_write_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pf_rst_done_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pfc_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pool_mac_anti_spoof_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pool_rx_mode_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pool_rx_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pool_rx_ring_drop_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_is_rx_timestamp_valid
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_rx_timestamp_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_rx_timestamp_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_systime_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_systime_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_timestamp_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_timestamp_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_tx_timestamp_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rcv_msg_from_vf
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ring_irq_auto_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ring_irq_interval_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ring_irq_map
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rss_key_set_all
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rss_redir_tbl_reg_write
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rss_redir_tbl_set_all
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_cap_switch_off
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_cap_switch_on
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_desc_thresh_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_dma_ctrl_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_dma_lro_ctrl_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_drop_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_lro_ack_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_lro_ctl_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_lro_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_mode_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_multi_ring_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_nfs_filter_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_pkt_buf_size_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_pool_bitmap_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_pool_bitmap_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_queue_desc_reg_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_rcv_ctl_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_ring_desc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_ring_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_ring_switch_not_polling
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_udp_frag_checksum_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_send_msg_to_vf
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_specific_irq_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_specific_irq_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_spoof_count_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_stats_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_stats_regs_clean
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_stats_seq_clean
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_desc_thresh_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pkt_buf_size_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pkt_buf_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pkt_buf_thresh_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pool_bitmap_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pool_bitmap_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_desc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_head_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_info_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_switch_not_polling
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_tail_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_vlan_insert_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_vlan_tag_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_add
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_del
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_pool_del
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_pool_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vf_ack_check
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vf_req_check
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vf_rst_check
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_array_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_array_read
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_array_write
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_pool_filter_read
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_tag_strip_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlvf_slot_find
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vt_ctrl_cfg
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vt_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vt_pool_loopback_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:suggest-braces-around-empty-body-in-an-if-statement
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_disable_dcb
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_disable_rss
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_lsc_irq_handler
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_mailbox_irq_handler
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_msi_irq_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_main.c:error:no-previous-prototype-for-sxe_allow_inval_mac
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_phy.c:error:no-previous-prototype-for-sxe_multispeed_sfp_link_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-sxe_headers_cleanup
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-sxe_rx_buffer_page_offset_update
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:no-previous-prototype-for-sxe_set_vf_link_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:variable-ret-set-but-not-used
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_xdp.c:error:no-previous-prototype-for-sxe_txrx_ring_enable
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_32bit_counter_update
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_36bit_counter_update
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_event_irq_map
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_hw_reset
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_hw_ring_irq_map
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_hw_stop
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_irq_disable
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_irq_enable
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_link_state_get
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_mailbox_read
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_mailbox_write
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_msg_read
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_msg_write
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_packet_stats_get
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_pf_ack_irq_trigger
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_pf_req_irq_trigger
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_ring_irq_interval_set
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_rx_rcv_ctl_configure
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_rx_ring_desc_configure
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_rx_ring_switch
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_specific_irq_enable
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_stats_init_value_get
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_tx_ring_switch
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_rx_proc.c:error:no-previous-prototype-for-sxevf_rx_ring_buffers_alloc
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-sxevf_tx_ring_alloc
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-sxevf_tx_ring_free
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:suggest-braces-around-empty-body-in-an-else-statement
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:suggest-braces-around-empty-body-in-an-if-statement
| |-- fs-nfs-dir.c:warning:no-previous-prototype-for-nfs_check_have_lookup_cache_flag
| |-- mm-madvise.c:warning:no-previous-prototype-for-force_swapin_vma
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags
| |-- mm-mempolicy.c:warning:variable-vma-set-but-not-used
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
|-- x86_64-randconfig-161-20250618
| |-- arch-x86-kernel-cpu-proc.c:warning:no-previous-prototype-for-show_cpuinfo
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-sxe_debugfs_entries_exit
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-sxe_debugfs_entries_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-sxe_debugfs_exit
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-sxe_debugfs_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-sxe_phys_id_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-sxe_reg_test
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:suggest-braces-around-empty-body-in-an-if-statement
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_fc_autoneg_localcap_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_all_irq_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_all_ring_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_crc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_max_mem_window_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_pfc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_rate_limiter_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_rx_bw_alloc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_tx_data_bw_alloc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_tx_desc_bw_alloc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_dcb_tx_ring_rate_factor_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_event_irq_auto_clear_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_event_irq_map
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_autoneg_disable_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_mac_addr_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_requested_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_tc_high_water_mark_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fc_tc_low_water_mark_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_port_mask_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_sample_rule_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_sample_rules_table_reinit
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_specific_rule_add
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_specific_rule_del
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_fnav_specific_rule_mask_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_channel_state_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_drv_status_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_fw_ack_header_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_fw_ov_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_fw_status_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_is_fw_over_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_lock_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_lock_release
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_packet_data_dword_rcv
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_packet_data_dword_send
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_packet_header_send
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_hdc_packet_send_done
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_irq_cause_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_irq_general_reg_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_irq_general_reg_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_is_fc_autoneg_disabled
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_is_link_state_up
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_link_speed_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_link_speed_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_loopback_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mac_max_frame_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mac_max_frame_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mac_pad_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mac_txrx_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mbx_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mbx_mem_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mc_filter_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mc_filter_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mta_hash_table_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_mta_hash_table_update
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_nic_reset
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_no_snoop_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pcie_vt_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pending_irq_read_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pending_irq_write_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pf_rst_done_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pfc_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pool_mac_anti_spoof_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pool_rx_mode_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pool_rx_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_pool_rx_ring_drop_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_is_rx_timestamp_valid
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_rx_timestamp_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_rx_timestamp_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_systime_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_systime_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_timestamp_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_timestamp_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ptp_tx_timestamp_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rcv_msg_from_vf
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ring_irq_auto_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ring_irq_interval_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_ring_irq_map
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rss_key_set_all
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rss_redir_tbl_reg_write
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rss_redir_tbl_set_all
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_cap_switch_off
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_cap_switch_on
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_desc_thresh_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_dma_ctrl_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_dma_lro_ctrl_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_drop_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_lro_ack_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_lro_ctl_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_lro_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_mode_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_mode_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_multi_ring_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_nfs_filter_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_pkt_buf_size_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_pool_bitmap_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_pool_bitmap_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_queue_desc_reg_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_rcv_ctl_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_ring_desc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_ring_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_ring_switch_not_polling
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_rx_udp_frag_checksum_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_send_msg_to_vf
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_specific_irq_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_specific_irq_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_spoof_count_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_stats_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_stats_regs_clean
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_stats_seq_clean
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_desc_thresh_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pkt_buf_size_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pkt_buf_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pkt_buf_thresh_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pool_bitmap_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_pool_bitmap_set
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_desc_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_head_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_info_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_switch_not_polling
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_ring_tail_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_vlan_insert_get
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_tx_vlan_tag_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_add
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_del
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_pool_del
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_uc_addr_pool_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vf_ack_check
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vf_req_check
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vf_rst_check
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_array_clear
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_array_read
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_array_write
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_filter_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_pool_filter_read
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlan_tag_strip_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vlvf_slot_find
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vt_ctrl_cfg
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vt_disable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-sxe_hw_vt_pool_loopback_switch
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:suggest-braces-around-empty-body-in-an-if-statement
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_disable_dcb
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_disable_rss
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_lsc_irq_handler
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_mailbox_irq_handler
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-sxe_msi_irq_init
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_main.c:error:no-previous-prototype-for-sxe_allow_inval_mac
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_phy.c:error:no-previous-prototype-for-sxe_multispeed_sfp_link_configure
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-sxe_headers_cleanup
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-sxe_rx_buffer_page_offset_update
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:no-previous-prototype-for-sxe_set_vf_link_enable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:variable-ret-set-but-not-used
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_xdp.c:error:no-previous-prototype-for-sxe_txrx_ring_enable
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_32bit_counter_update
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_36bit_counter_update
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_event_irq_map
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_hw_reset
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_hw_ring_irq_map
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_hw_stop
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_irq_disable
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_irq_enable
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_link_state_get
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_mailbox_read
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_mailbox_write
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_msg_read
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_msg_write
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_packet_stats_get
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_pf_ack_irq_trigger
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_pf_req_irq_trigger
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_ring_irq_interval_set
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_rx_rcv_ctl_configure
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_rx_ring_desc_configure
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_rx_ring_switch
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_specific_irq_enable
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_stats_init_value_get
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-sxevf_tx_ring_switch
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_rx_proc.c:error:no-previous-prototype-for-sxevf_rx_ring_buffers_alloc
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-sxevf_tx_ring_alloc
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-sxevf_tx_ring_free
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:suggest-braces-around-empty-body-in-an-else-statement
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:suggest-braces-around-empty-body-in-an-if-statement
| |-- fs-nfs-dir.c:warning:no-previous-prototype-for-nfs_check_have_lookup_cache_flag
| |-- mm-madvise.c:warning:no-previous-prototype-for-force_swapin_vma
| |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
| |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags
| |-- mm-mempolicy.c:warning:variable-vma-set-but-not-used
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
| |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
| `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
`-- x86_64-rhel-9.4-rust
|-- arch-x86-kernel-cpu-proc.c:warning:no-previous-prototype-for-function-show_cpuinfo
|-- arch-x86-kvm-..-..-..-virt-kvm-eventfd.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
|-- arch-x86-kvm-..-..-..-virt-kvm-eventfd.c:warning:cannot-understand-function-prototype:struct-eventfd_shadow
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_exit-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_init-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_exit-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_init-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_phys_id_set-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_reg_test-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_all_irq_disable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_auto_clear_set-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_map-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_cause_get-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_get-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_set-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_link_speed_get-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_nic_reset-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_no_snoop_disable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_read_clear-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_write_clear-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pf_rst_done_set-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_auto_disable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_interval_set-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_map-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_disable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_enable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_del-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_enable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_dcb-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_rss-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_lsc_irq_handler-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_mailbox_irq_handler-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_msi_irq_init-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_main.c:error:no-previous-prototype-for-function-sxe_allow_inval_mac-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_phy.c:error:no-previous-prototype-for-function-sxe_multispeed_sfp_link_configure-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_headers_cleanup-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_rx_buffer_page_offset_update-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:no-previous-prototype-for-function-sxe_set_vf_link_enable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:variable-ret-set-but-not-used-Werror-Wunused-but-set-variable
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_xdp.c:error:no-previous-prototype-for-function-sxe_txrx_ring_enable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_event_irq_map-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_reset-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_ring_irq_map-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_stop-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_disable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_enable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_link_state_get-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_read-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_write-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_read-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_write-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_ack_irq_trigger-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_req_irq_trigger-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_ring_irq_interval_set-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_rcv_ctl_configure-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_desc_configure-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_switch-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_specific_irq_enable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_tx_ring_switch-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_rx_proc.c:error:no-previous-prototype-for-function-sxevf_rx_ring_buffers_alloc-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_alloc-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_free-Werror-Wmissing-prototypes
|-- fs-nfs-dir.c:warning:no-previous-prototype-for-function-nfs_check_have_lookup_cache_flag
|-- include-linux-fortify-string.h:error:call-to-__read_overflow2_field-declared-with-warning-attribute:detected-read-beyond-size-of-field-(2nd-parameter)-maybe-use-struct_group()-Werror-Wattribute-warnin
|-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma
|-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead
|-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags
|-- mm-mempolicy.c:warning:variable-vma-set-but-not-used
|-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task
|-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task
|-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task
|-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead
`-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial
elapsed time: 756m
configs tested: 20
configs skipped: 114
tested configs:
arm64 allmodconfig clang-19
arm64 allnoconfig gcc-15.1.0
arm64 randconfig-001-20250618 clang-21
arm64 randconfig-002-20250618 clang-21
arm64 randconfig-003-20250618 gcc-14.3.0
arm64 randconfig-004-20250618 clang-16
loongarch allmodconfig gcc-15.1.0
loongarch allnoconfig gcc-15.1.0
loongarch randconfig-001-20250618 gcc-15.1.0
loongarch randconfig-002-20250618 gcc-15.1.0
x86_64 allnoconfig clang-20
x86_64 allyesconfig clang-20
x86_64 buildonly-randconfig-001-20250618 clang-20
x86_64 buildonly-randconfig-002-20250618 clang-20
x86_64 buildonly-randconfig-003-20250618 gcc-12
x86_64 buildonly-randconfig-004-20250618 clang-20
x86_64 buildonly-randconfig-005-20250618 clang-20
x86_64 buildonly-randconfig-006-20250618 gcc-12
x86_64 defconfig gcc-11
x86_64 rhel-9.4-rust clang-18
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:openEuler-1.0-LTS 1666/1666] kernel/sched/core.c:5976:22: error: 'root_task_group' undeclared; did you mean 'task_group'?
by kernel test robot 18 Jun '25
by kernel test robot 18 Jun '25
18 Jun '25
Hi Hui,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 4f84adc737008927c799b691e7b051bea90313cf
commit: 713cfd2684fa5ea08b144d92b9858b932c0f1705 [1666/1666] sched: Introduce smart grid scheduling strategy for cfs
config: arm64-randconfig-004-20250618 (https://download.01.org/0day-ci/archive/20250618/202506182031.ldH7VynO-lkp@…)
compiler: aarch64-linux-gcc (GCC) 8.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250618/202506182031.ldH7VynO-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202506182031.ldH7VynO-lkp@intel.com/
All errors (new ones prefixed by >>):
kernel/sched/core.c:1587:6: warning: no previous prototype for 'sched_set_stop_task' [-Wmissing-prototypes]
void sched_set_stop_task(int cpu, struct task_struct *stop)
^~~~~~~~~~~~~~~~~~~
kernel/sched/core.c:3771:35: warning: no previous prototype for 'preempt_schedule_irq' [-Wmissing-prototypes]
asmlinkage __visible void __sched preempt_schedule_irq(void)
^~~~~~~~~~~~~~~~~~~~
kernel/sched/core.c: In function 'sched_cpu_activate':
kernel/sched/core.c:5845:2: error: implicit declaration of function 'tg_update_affinity_domains'; did you mean 'irq_create_affinity_masks'? [-Werror=implicit-function-declaration]
tg_update_affinity_domains(cpu, 1);
^~~~~~~~~~~~~~~~~~~~~~~~~~
irq_create_affinity_masks
kernel/sched/core.c: In function 'sched_init_smp':
kernel/sched/core.c:5976:2: error: implicit declaration of function 'init_auto_affinity'; did you mean 'irq_set_affinity'? [-Werror=implicit-function-declaration]
init_auto_affinity(&root_task_group);
^~~~~~~~~~~~~~~~~~
irq_set_affinity
>> kernel/sched/core.c:5976:22: error: 'root_task_group' undeclared (first use in this function); did you mean 'task_group'?
init_auto_affinity(&root_task_group);
^~~~~~~~~~~~~~~
task_group
kernel/sched/core.c:5976:22: note: each undeclared identifier is reported only once for each function it appears in
kernel/sched/core.c: In function 'sched_init':
kernel/sched/core.c:6029:32: warning: variable 'ptr' set but not used [-Wunused-but-set-variable]
unsigned long alloc_size = 0, ptr;
^~~
cc1: some warnings being treated as errors
vim +5976 kernel/sched/core.c
5949
5950 void __init sched_init_smp(void)
5951 {
5952 sched_init_numa();
5953
5954 /*
5955 * There's no userspace yet to cause hotplug operations; hence all the
5956 * CPU masks are stable and all blatant races in the below code cannot
5957 * happen. The hotplug lock is nevertheless taken to satisfy lockdep,
5958 * but there won't be any contention on it.
5959 */
5960 cpus_read_lock();
5961 mutex_lock(&sched_domains_mutex);
5962 sched_init_domains(cpu_active_mask);
5963 mutex_unlock(&sched_domains_mutex);
5964 cpus_read_unlock();
5965
5966 /* Move init over to a non-isolated CPU */
5967 if (set_cpus_allowed_ptr(current, housekeeping_cpumask(HK_FLAG_DOMAIN)) < 0)
5968 BUG();
5969 sched_init_granularity();
5970
5971 init_sched_rt_class();
5972 init_sched_dl_class();
5973
5974 sched_smp_initialized = true;
5975
> 5976 init_auto_affinity(&root_task_group);
5977 }
5978
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0