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[openeuler:openEuler-1.0-LTS 1757/1757] drivers/md/dm-verity-verify-sig.o: warning: objtool: missing symbol for section .text
by kernel test robot 17 Aug '25

17 Aug '25

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: bb7bded3da5e82ce40450cdb7a128c41403bf330 commit: 193a981127632c7d4c26a0674881dea0c208640c [1757/1757] dm verity: add root hash pkcs#7 signature verification config: x86_64-buildonly-randconfig-2001-20250816 (https://download.01.org/0day-ci/archive/20250816/202508162041.dMvzlX9R-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/20250816/202508162041.dMvzlX9R-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/202508162041.dMvzlX9R-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/md/dm-verity-verify-sig.o: warning: objtool: missing symbol for section .text -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:openEuler-1.0-LTS] BUILD REGRESSION bb7bded3da5e82ce40450cdb7a128c41403bf330
by kernel test robot 16 Aug '25

16 Aug '25

tree/branch: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS branch HEAD: bb7bded3da5e82ce40450cdb7a128c41403bf330 !17535 net/sched: sch_qfq: Fix CVE-2025-38477 Error/Warning (recently discovered and may have been fixed): https://lore.kernel.org/oe-kbuild-all/202508070154.VYnxHXi4-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202508070349.2ODYAkPf-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202508070424.1zkCZb3G-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202508111715.dtfREBaW-lkp@intel.com https://lore.kernel.org/oe-kbuild/202508161508.2wQiyacf-lkp@intel.com block/bio-integrity.c:41:6: warning: no previous prototype for function '__bio_integrity_free' [-Wmissing-prototypes] block/blk-cgroup.c:1843: warning: Function parameter or member 'q' not described in 'blkcg_schedule_throttle' block/blk-cgroup.c:1843: warning: Function parameter or member 'use_memdelay' not described in 'blkcg_schedule_throttle' block/blk-cgroup.c:1868: warning: Function parameter or member 'blkg' not described in 'blkcg_add_delay' block/blk-cgroup.c:1868: warning: Function parameter or member 'delta' not described in 'blkcg_add_delay' block/blk-cgroup.c:1868: warning: Function parameter or member 'now' not described in 'blkcg_add_delay' block/blk-mq-sched.c:220:5: warning: no previous prototype for function '__blk_mq_sched_dispatch_requests' [-Wmissing-prototypes] block/blk-wbt.c:589:6: warning: no previous prototype for function 'wbt_issue' [-Wmissing-prototypes] block/blk-wbt.c:609:6: warning: no previous prototype for function 'wbt_requeue' [-Wmissing-prototypes] block/genhd.c:642:5: warning: no previous prototype for function 'disk_scan_partitions' [-Wmissing-prototypes] drivers/gpu/drm/amd/amdgpu/amdgpu_ids.o: warning: objtool: amdgpu_vmid_grab()+0xd3e: unreachable instruction drivers/spi/spi-phytium-plat.c:192:36: warning: unused variable 'phytium_spi_acpi_match' [-Wunused-const-variable] fs/debugfs/file.o: warning: objtool: full_proxy_open()+0x55a: unreachable instruction fs/ext4/mballoc.o: warning: objtool: ext4_mb_complex_scan_group()+0x11a4: unreachable instruction include/linux/mempolicy.h:329:13: warning: '__do_mbind' defined but not used [-Wunused-function] kernel/sched/debug.c:990:17: error: no member named 'nr_wakeups_preferred_cpus' in 'struct dyn_affinity_stats' kernel/sched/debug.c:991:17: error: no member named 'nr_wakeups_force_preferred_cpus' in 'struct dyn_affinity_stats' mm/debug.c:143:21: warning: more '%' conversions than data arguments [-Wformat-insufficient-args] mm/debug.c:174:3: warning: format specifies type 'void *' but the argument has type 'int' [-Wformat] mm/debug.c:175:18: warning: format specifies type 'unsigned long' but the argument has type 'const unsigned long *' [-Wformat] mm/debug.c:175:3: warning: format specifies type 'int' but the argument has type 'unsigned long' [-Wformat] mm/hugetlb.c:1370:6: warning: no previous prototype for function 'free_huge_page_to_dhugetlb_pool' [-Wmissing-prototypes] mm/kmemleak.c:430:4: error: implicit declaration of function 'printk_safe_enter' [-Werror,-Wimplicit-function-declaration] mm/kmemleak.c:434:4: error: implicit declaration of function 'printk_safe_exit' [-Werror,-Wimplicit-function-declaration] mm/memory.c:1546:10: error: implicit declaration of function 'hugetlb_insert_hugepage_pte_by_pa'; did you mean 'hugetlb_insert__hugepage_pte_by_pa'? [-Werror=implicit-function-declaration] mm/vmscan.c:3257:21: error: implicit declaration of function 'kernel_swap_enabled' [-Werror,-Wimplicit-function-declaration] mm/vmscan.c:3257:21: error: implicit declaration of function 'kernel_swap_enabled'; did you mean 'kernfs_ns_enabled'? [-Werror=implicit-function-declaration] Unverified Error/Warning (likely false positive, kindly check if interested): arch/x86/platform/uv/tlb_uv.c:1674:37: warning: unused variable 'proc_uv_ptc_operations' [-Wunused-const-variable] block/bfq-cgroup.o: warning: objtool: missing symbol for section .text block/blk-mq-rdma.o: warning: objtool: missing symbol for section .text block/blk-throttle.c:2306:1-7: preceding lock on line 2212 block/cmdline-parser.o: warning: objtool: missing symbol for section .text block/ioctl.o: warning: objtool: missing symbol for section .text block/partitions/check.o: warning: objtool: missing symbol for section .text block/scsi_ioctl.o: warning: objtool: missing symbol for section .text drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.o: warning: objtool: missing symbol for section .text drivers/isdn/mISDN/dsp_cmx.o: warning: objtool: missing symbol for section .text.unlikely. drivers/isdn/mISDN/dsp_hwec.o: warning: objtool: missing symbol for section .text.unlikely. drivers/misc/sgi-gru/gruprocfs.c:274:37: warning: unused variable 'statistics_fops' [-Wunused-const-variable] drivers/misc/sgi-gru/gruprocfs.c:282:37: warning: unused variable 'mcs_statistics_fops' [-Wunused-const-variable] drivers/misc/sgi-gru/gruprocfs.c:290:37: warning: unused variable 'options_fops' [-Wunused-const-variable] drivers/misc/sgi-gru/gruprocfs.o: warning: objtool: missing symbol for section .text drivers/net/can/usb/kvaser_usb/kvaser_usb_hydra.c:854:5: warning: 'new_state' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/net/can/usb/peak_usb/pcan_usb_core.o: warning: objtool: missing symbol for section .text.unlikely. drivers/net/ethernet/agere/et131x.c:1310:16: warning: 'reg' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/net/wireless/mediatek/mt76/mt76x2_eeprom.c:569:37: warning: 'data[2]' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/net/wireless/rsi/rsi_91x_sdio.c:1223:7: warning: 'data' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/net/wireless/rsi/rsi_91x_sdio.c:237:12: warning: 'resp' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/nvdimm/label.o: warning: objtool: nd_blk_namespace_label_update()+0x1326: unreachable instruction drivers/pinctrl/core.c:1338: error: Cannot parse struct or union! drivers/scsi/qla2xxx/qla_nx2.c:1193:39: warning: 'agt_ctrl' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/scsi/qla2xxx/qla_nx2.c:2235:25: warning: 'read_value' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/scsi/qla2xxx/qla_nx2.c:2413:37: warning: 'r_data' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/scsi/qla2xxx/qla_nx2.c:2507:48: warning: 'c_value_r' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/scsi/qla2xxx/qla_nx2.c:3034:35: warning: 'temp' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/scsi/qla2xxx/qla_nx2.c:3084:37: warning: 'data' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/scsi/qla2xxx/qla_nx2.c:3193:30: warning: 'r_value' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/scsi/qla2xxx/qla_nx2.c:3712:9: warning: 'spi_val' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/scsi/qla2xxx/qla_nx2.c:695:17: warning: 'value' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/tty/tty_buffer.c:170:2: error: implicit declaration of function 'printk_safe_enter'; did you mean 'printk_nmi_enter'? [-Werror=implicit-function-declaration] drivers/tty/tty_buffer.c:172:2: error: implicit declaration of function 'printk_safe_exit'; did you mean 'printk_nmi_exit'? [-Werror=implicit-function-declaration] include/linux/list.h:63:20: warning: storing the address of local variable 'wait' in '((struct list_head *)x)[1].prev' [-Wdangling-pointer=] include/linux/list.h:63:20: warning: storing the address of local variable 'waiter' in '*(struct list_head *)((char *)sem + 8).prev' [-Wdangling-pointer=] include/linux/printk.h:346:9: warning: this statement may fall through [-Wimplicit-fallthrough=] include/linux/printk.h:350:9: warning: this statement may fall through [-Wimplicit-fallthrough=] include/linux/signal.h:159:29: warning: this statement may fall through [-Wimplicit-fallthrough=] include/linux/signal.h:180:29: warning: this statement may fall through [-Wimplicit-fallthrough=] include/scsi/scsi_cmnd.h:333:12: warning: 'scsi_cmnd' may be used uninitialized in this function [-Wmaybe-uninitialized] kernel/time/posix-cpu-timers.c:1023:3: warning: 'now' may be used uninitialized in this function [-Wmaybe-uninitialized] mm/debug.o: warning: objtool: missing symbol for section .text.unlikely. mm/memcontrol.o: warning: objtool: missing symbol for section .text.unlikely. mm/page_ext.o: warning: objtool: missing symbol for section .init.text mm/page_owner.o: warning: objtool: missing symbol for section .text.unlikely. mm/rmap.c:1684:6: warning: no previous prototype for 'is_vma_temporary_stack' [-Wmissing-prototypes] mm/rodata_test.c:19:6: warning: no previous prototype for 'rodata_test' [-Wmissing-prototypes] mm/rodata_test.o: warning: objtool: missing symbol for section .text mm/swap_state.o: warning: objtool: missing symbol for section .text.unlikely. net/9p/client.c:534:24: warning: 'type' may be used uninitialized in this function [-Wmaybe-uninitialized] Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-allmodconfig | |-- block-blk-cgroup.c:warning:Function-parameter-or-member-blkg-not-described-in-blkcg_add_delay | |-- block-blk-cgroup.c:warning:Function-parameter-or-member-delta-not-described-in-blkcg_add_delay | |-- block-blk-cgroup.c:warning:Function-parameter-or-member-now-not-described-in-blkcg_add_delay | |-- block-blk-cgroup.c:warning:Function-parameter-or-member-q-not-described-in-blkcg_schedule_throttle | |-- block-blk-cgroup.c:warning:Function-parameter-or-member-use_memdelay-not-described-in-blkcg_schedule_throttle | |-- block-blk-io-hierarchy-iodump.c:warning:no-previous-prototype-for-__bio_stage_hierarchy_start | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- include-linux-printk.h:warning:this-statement-may-fall-through | |-- include-linux-signal.h:warning:this-statement-may-fall-through | `-- mm-rodata_test.c:warning:no-previous-prototype-for-rodata_test |-- arm64-allnoconfig | |-- include-linux-list.h:warning:storing-the-address-of-local-variable-wait-in-((struct-list_head-)x)-.prev | |-- include-linux-list.h:warning:storing-the-address-of-local-variable-waiter-in-(struct-list_head-)((char-)sem-).prev | |-- include-linux-mempolicy.h:warning:__do_mbind-defined-but-not-used | |-- include-linux-printk.h:warning:this-statement-may-fall-through | |-- include-linux-signal.h:warning:this-statement-may-fall-through | |-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa | |-- mm-rmap.c:warning:no-previous-prototype-for-is_vma_temporary_stack | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled |-- arm64-randconfig-001-20250705 | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_enter | |-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_exit | |-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled |-- arm64-randconfig-001-20250714 | |-- include-linux-uaccess.h:warning:abs-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:ai-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:attributes-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:blk-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:ctrl_cmd-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:dom-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:hypercall-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:i-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:kdata-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:ke-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:mmapcmd-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:ms_info-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:msf-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:op-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:policy-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:q-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:ra-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:slot-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:space_args-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:ticks-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:transid-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:uffdio_api-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:uffdio_copy-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:uffdio_register-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:uffdio_unregister-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:uffdio_wake-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:uffdio_zeropage-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:user_auxv-may-be-used-uninitialized | `-- include-linux-uaccess.h:warning:volctrl-may-be-used-uninitialized |-- arm64-randconfig-001-20250816 | |-- block-blk-cgroup.c:warning:Function-parameter-or-member-blkg-not-described-in-blkcg_add_delay | |-- block-blk-cgroup.c:warning:Function-parameter-or-member-delta-not-described-in-blkcg_add_delay | |-- block-blk-cgroup.c:warning:Function-parameter-or-member-now-not-described-in-blkcg_add_delay | |-- block-blk-cgroup.c:warning:Function-parameter-or-member-q-not-described-in-blkcg_schedule_throttle | |-- block-blk-cgroup.c:warning:Function-parameter-or-member-use_memdelay-not-described-in-blkcg_schedule_throttle | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- include-linux-list.h:warning:storing-the-address-of-local-variable-wait-in-((struct-list_head-)x)-.prev | |-- include-linux-list.h:warning:storing-the-address-of-local-variable-waiter-in-(struct-list_head-)((char-)sem-).prev | |-- include-linux-mempolicy.h:warning:__do_mbind-defined-but-not-used | |-- include-linux-printk.h:warning:this-statement-may-fall-through | |-- include-linux-signal.h:warning:this-statement-may-fall-through | |-- mm-rodata_test.c:warning:no-previous-prototype-for-rodata_test | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled |-- arm64-randconfig-004-20250702 | |-- mm-rmap.c:warning:no-previous-prototype-for-is_vma_temporary_stack | `-- mm-rodata_test.c:warning:no-previous-prototype-for-rodata_test |-- arm64-randconfig-004-20250704 | |-- drivers-net-can-usb-kvaser_usb-kvaser_usb_hydra.c:warning:new_state-may-be-used-uninitialized-in-this-function | |-- drivers-net-ethernet-agere-et131x.c:warning:reg-may-be-used-uninitialized-in-this-function | |-- drivers-net-wireless-mediatek-mt76-mt76x2_eeprom.c:warning:data-may-be-used-uninitialized-in-this-function | |-- drivers-net-wireless-rsi-rsi_91x_sdio.c:warning:data-may-be-used-uninitialized-in-this-function | |-- drivers-net-wireless-rsi-rsi_91x_sdio.c:warning:resp-may-be-used-uninitialized-in-this-function | |-- include-scsi-scsi_cmnd.h:warning:scsi_cmnd-may-be-used-uninitialized-in-this-function | |-- kernel-time-posix-cpu-timers.c:warning:now-may-be-used-uninitialized-in-this-function | `-- net-9p-client.c:warning:type-may-be-used-uninitialized-in-this-function |-- arm64-randconfig-004-20250729 | |-- drivers-scsi-qla2xxx-qla_nx2.c:warning:agt_ctrl-may-be-used-uninitialized-in-this-function | |-- drivers-scsi-qla2xxx-qla_nx2.c:warning:c_value_r-may-be-used-uninitialized-in-this-function | |-- drivers-scsi-qla2xxx-qla_nx2.c:warning:data-may-be-used-uninitialized-in-this-function | |-- drivers-scsi-qla2xxx-qla_nx2.c:warning:r_data-may-be-used-uninitialized-in-this-function | |-- drivers-scsi-qla2xxx-qla_nx2.c:warning:r_value-may-be-used-uninitialized-in-this-function | |-- drivers-scsi-qla2xxx-qla_nx2.c:warning:read_value-may-be-used-uninitialized-in-this-function | |-- drivers-scsi-qla2xxx-qla_nx2.c:warning:spi_val-may-be-used-uninitialized-in-this-function | |-- drivers-scsi-qla2xxx-qla_nx2.c:warning:temp-may-be-used-uninitialized-in-this-function | `-- drivers-scsi-qla2xxx-qla_nx2.c:warning:value-may-be-used-uninitialized-in-this-function |-- arm64-randconfig-004-20250816 | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- include-linux-printk.h:warning:this-statement-may-fall-through | |-- include-linux-signal.h:warning:this-statement-may-fall-through | |-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa | |-- mm-rmap.c:warning:no-previous-prototype-for-is_vma_temporary_stack | `-- mm-rodata_test.c:warning:no-previous-prototype-for-rodata_test |-- arm64-randconfig-r121-20250728 | |-- block-blk-cgroup.c:sparse:sparse:incompatible-types-in-comparison-expression-(different-address-spaces): | |-- block-blk-merge.c:sparse:sparse:symbol-blk_try_req_merge-was-not-declared.-Should-it-be-static | |-- crypto-authenc.c:sparse:sparse:Variable-length-array-is-used. | |-- crypto-authencesn.c:sparse:sparse:Variable-length-array-is-used. | |-- crypto-ccm.c:sparse:sparse:Variable-length-array-is-used. | |-- crypto-cryptd.c:sparse:sparse:Variable-length-array-is-used. | |-- crypto-echainiv.c:sparse:sparse:Variable-length-array-is-used. | |-- crypto-gcm.c:sparse:sparse:Variable-length-array-is-used. | |-- crypto-gcm.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-unsigned-long-long-usertype-a-got-restricted-__be64-usertype | |-- crypto-gcm.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-unsigned-long-long-usertype-b-got-restricted-__be64-usertype | |-- crypto-hmac.c:sparse:sparse:Variable-length-array-is-used. | |-- crypto-seqiv.c:sparse:sparse:Variable-length-array-is-used. | |-- crypto-shash.c:sparse:sparse:Variable-length-array-is-used. | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_debugfs.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-signed-int-noderef-asn-got-signed-int-usertype | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_debugfs.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-unsigned-int-noderef-asn-got-unsigned-int-usertype | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_ring.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-unsigned-int-noderef-asn-got-unsigned-int-usertype | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_ttm.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-unsigned-int-noderef-asn-got-unsigned-int-usertype | |-- drivers-gpu-drm-ast-ast_fb.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-volatile-noderef-asn-got-void | |-- drivers-gpu-drm-cirrus-cirrus_fbdev.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-volatile-noderef-asn-got-void | |-- drivers-gpu-drm-cirrus-cirrus_fbdev.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-char-noderef-asn-screen_base-got-void-assigned-sysram | |-- drivers-gpu-drm-radeon-radeon_ttm.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-unsigned-int-noderef-asn-got-unsigned-int-usertype | |-- drivers-pci-controller-dwc-pcie-hisi.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-priv-got-void-noderef-asn-assigned-reg_base | |-- drivers-pci-controller-dwc-pcie-hisi.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-void-noderef-asn-reg_base-got-void-priv | |-- drivers-pci-controller-pci-xgene.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-volatile-noderef-asn-addr-got-void | |-- drivers-pci-controller-pci-xgene.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-volatile-noderef-asn-addr-got-void-bar_addr | |-- drivers-pci-controller-pci-xgene.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-bar_addr-got-void-noderef-asn | |-- fs-dax.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-slot-got-void-addressable-slot | |-- fs-dax.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-slot-got-void-slot | |-- fs-dax.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-slotp-got-void | |-- fs-fs-writeback.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-slot-got-void-slot | |-- fs-fs-writeback.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-slot-got-void-noderef-asn | |-- include-asm-generic-io.h:sparse:sparse:cast-to-restricted-__le16 | |-- include-asm-generic-io.h:sparse:sparse:cast-to-restricted-__le32 | |-- include-asm-generic-io.h:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-unsigned-int-usertype-val-got-restricted-__le32-usertype | |-- include-asm-generic-io.h:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-unsigned-short-usertype-val-got-restricted-__le16-usertype | |-- include-crypto-cbc.h:sparse:sparse:Variable-length-array-is-used. | |-- include-trace-events-vmscan.h:sparse:sparse:restricted-isolate_mode_t-degrades-to-integer | |-- init-do_mounts.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-char-noderef-asn-dev_name-got-char | |-- init-do_mounts.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-char-noderef-asn-dev_name-got-char-name | |-- init-do_mounts.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-char-noderef-asn-dir_name-got-char | |-- init-do_mounts.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-char-noderef-asn-type-got-char-fs | |-- init-do_mounts_initrd.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-char-noderef-asn-dev_name-got-char | |-- init-do_mounts_initrd.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-char-noderef-asn-dir_name-got-char | |-- init-initramfs.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-char-const-noderef-asn-buf-got-char-const-p | |-- kernel-dma-coherent.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-addr-got-void-noderef-asn-mem_base | |-- kernel-dma-coherent.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-noderef-asn-mem_base-got-void | |-- kernel-dma-coherent.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-virt_base-got-void-noderef-asn-mem_base | |-- mm-filemap.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-slot-got-void-addressable-slot | |-- mm-filemap.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-slot-got-void-pagep | |-- mm-filemap.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-slot-got-void-slot | |-- mm-filemap.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-slotp-got-void | |-- mm-filemap.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-pagep-got-void-noderef-asn | |-- mm-filemap.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-slot-got-void-noderef-asn | |-- mm-huge_memory.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-slot-got-void-pslot | |-- mm-huge_memory.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-pslot-got-void-noderef-asn | |-- mm-khugepaged.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-slot-got-void-slot | |-- mm-khugepaged.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-slot-got-void-noderef-asn | |-- mm-maccess.c:sparse:sparse:symbol-__probe_user_read-was-not-declared.-Should-it-be-static | |-- mm-memory.c:sparse:sparse:Using-plain-integer-as-NULL-pointer | |-- mm-migrate.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-slot-got-void-pslot | |-- mm-migrate.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-pslot-got-void-noderef-asn | |-- mm-page-writeback.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-slot-got-void-slot | |-- mm-page-writeback.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-slot-got-void-noderef-asn | |-- mm-truncate.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-slot-got-void-addressable-slot | |-- mm-truncate.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-asn-slotp-got-void | |-- mm-vmstat.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-unsigned-short-noderef-usertype-asn-got-unsigned-short | `-- mm-workingset.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-arg-got-void-noderef-asn |-- arm64-randconfig-r121-20250729 | |-- crypto-algif_aead.c:sparse:sparse:Variable-length-array-is-used. | |-- crypto-algif_hash.c:sparse:sparse:Variable-length-array-is-used. | |-- crypto-xcbc.c:sparse:sparse:Variable-length-array-is-used. | |-- drivers-crypto-cavium-cpt-cptvf_main.c:sparse:sparse:symbol-cptvf_device_init-was-not-declared.-Should-it-be-static | |-- drivers-crypto-cavium-cpt-cptvf_mbox.c:sparse:sparse:symbol-cptvf_mbox_send_ack-was-not-declared.-Should-it-be-static | |-- drivers-crypto-cavium-cpt-cptvf_mbox.c:sparse:sparse:symbol-cptvf_mbox_send_nack-was-not-declared.-Should-it-be-static | |-- drivers-crypto-cavium-cpt-cptvf_reqmanager.c:sparse:sparse:symbol-do_post_process-was-not-declared.-Should-it-be-static | |-- drivers-crypto-cavium-cpt-cptvf_reqmanager.c:sparse:sparse:symbol-do_request_cleanup-was-not-declared.-Should-it-be-static | |-- drivers-crypto-cavium-cpt-cptvf_reqmanager.c:sparse:sparse:symbol-send_cpt_command-was-not-declared.-Should-it-be-static | |-- drivers-gpu-drm-mgag200-mgag200_cursor.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-volatile-noderef-asn-addr-got-void | |-- drivers-gpu-drm-mgag200-mgag200_cursor.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-volatile-noderef-asn-got-void | |-- drivers-gpu-drm-mgag200-mgag200_fb.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-volatile-noderef-asn-got-void | |-- drivers-irqchip-irq-mbigen.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-chip_data-got-void-noderef-asn-base | |-- drivers-irqchip-irq-mbigen.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-void-noderef-asn-base-got-void-chip_data | |-- drivers-power-reset-xgene-reboot.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-volatile-noderef-asn-addr-got-void-csr | |-- drivers-power-reset-xgene-reboot.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-csr-got-void-noderef-asn | |-- drivers-tty-synclinkmp.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-volatile-noderef-asn-addr-got-unsigned-char-usertype-memory_base | |-- fs-file.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-struct-file-assigned-new_fds-got-struct-file-noderef-asn-fd | |-- fs-proc-etmem_scan.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-noderef-asn-buf-got-void-buf | |-- include-linux-bpf-cgroup.h:sparse:sparse:Using-plain-integer-as-NULL-pointer | |-- include-trace-events-vmscan.h:sparse:sparse:cast-to-restricted-isolate_mode_t | |-- kernel-sys.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-int-noderef-asn-noderef-asn-got-int-noderef-asn-tid_addr | `-- kernel-trace-ftrace.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-struct-ftrace_ops-ops-got-struct-ftrace_ops-noderef-asn-static-addressable-toplevel-ftrace_ops_list |-- x86_64-allyesconfig | |-- block-bio-integrity.c:warning:no-previous-prototype-for-function-__bio_integrity_free | |-- block-blk-cgroup.c:warning:Function-parameter-or-member-blkg-not-described-in-blkcg_add_delay | |-- block-blk-cgroup.c:warning:Function-parameter-or-member-delta-not-described-in-blkcg_add_delay | |-- block-blk-cgroup.c:warning:Function-parameter-or-member-now-not-described-in-blkcg_add_delay | |-- block-blk-cgroup.c:warning:Function-parameter-or-member-q-not-described-in-blkcg_schedule_throttle | |-- block-blk-cgroup.c:warning:Function-parameter-or-member-use_memdelay-not-described-in-blkcg_schedule_throttle | |-- block-blk-mq-sched.c:warning:no-previous-prototype-for-function-__blk_mq_sched_dispatch_requests | |-- block-blk-wbt.c:warning:no-previous-prototype-for-function-wbt_issue | |-- block-blk-wbt.c:warning:no-previous-prototype-for-function-wbt_requeue | |-- block-genhd.c:warning:no-previous-prototype-for-function-disk_scan_partitions | `-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union |-- x86_64-buildonly-randconfig-001-20250401 | `-- drivers-nvdimm-label.o:warning:objtool:nd_blk_namespace_label_update:unreachable-instruction |-- x86_64-buildonly-randconfig-001-20250718 | |-- block-cmdline-parser.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-spi-spi-phytium-plat.c:warning:unused-variable-phytium_spi_acpi_match | `-- mm-swap_state.o:warning:objtool:missing-symbol-for-section-.text.unlikely. |-- x86_64-buildonly-randconfig-001-20250812 | |-- mm-kmemleak.c:error:implicit-declaration-of-function-printk_safe_enter-Werror-Wimplicit-function-declaration | `-- mm-kmemleak.c:error:implicit-declaration-of-function-printk_safe_exit-Werror-Wimplicit-function-declaration |-- x86_64-buildonly-randconfig-002-20250806 | |-- arch-x86-platform-uv-tlb_uv.c:warning:unused-variable-proc_uv_ptc_operations | |-- drivers-misc-sgi-gru-gruprocfs.c:warning:unused-variable-mcs_statistics_fops | |-- drivers-misc-sgi-gru-gruprocfs.c:warning:unused-variable-options_fops | |-- drivers-misc-sgi-gru-gruprocfs.c:warning:unused-variable-statistics_fops | `-- drivers-misc-sgi-gru-gruprocfs.o:warning:objtool:missing-symbol-for-section-.text |-- x86_64-buildonly-randconfig-003-20250207 | `-- mm-hugetlb.c:warning:no-previous-prototype-for-function-free_huge_page_to_dhugetlb_pool |-- x86_64-buildonly-randconfig-003-20250704 | `-- mm-page_owner.o:warning:objtool:missing-symbol-for-section-.text.unlikely. |-- x86_64-buildonly-randconfig-003-20250711 | |-- block-ioctl.o:warning:objtool:missing-symbol-for-section-.text | |-- block-partitions-check.o:warning:objtool:missing-symbol-for-section-.text | |-- block-scsi_ioctl.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-amd-amdkfd-kfd_process_queue_manager.o:warning:objtool:missing-symbol-for-section-.text | |-- mm-debug.o:warning:objtool:missing-symbol-for-section-.text.unlikely. | |-- mm-memcontrol.o:warning:objtool:missing-symbol-for-section-.text.unlikely. | |-- mm-page_ext.o:warning:objtool:missing-symbol-for-section-.init.text | `-- mm-rodata_test.o:warning:objtool:missing-symbol-for-section-.text |-- x86_64-buildonly-randconfig-004-20250816 | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- kernel-sched-core.c:error:use-of-undeclared-identifier-root_task_group | `-- mm-hugetlb.c:warning:no-previous-prototype-for-function-free_huge_page_to_dhugetlb_pool |-- x86_64-buildonly-randconfig-005-20241216 | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration |-- x86_64-buildonly-randconfig-005-20250714 | |-- block-bfq-cgroup.o:warning:objtool:missing-symbol-for-section-.text | |-- block-blk-mq-rdma.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-isdn-mISDN-dsp_cmx.o:warning:objtool:missing-symbol-for-section-.text.unlikely. | |-- drivers-isdn-mISDN-dsp_hwec.o:warning:objtool:missing-symbol-for-section-.text.unlikely. | `-- drivers-net-can-usb-peak_usb-pcan_usb_core.o:warning:objtool:missing-symbol-for-section-.text.unlikely. |-- x86_64-buildonly-randconfig-005-20250806 | |-- block-blk-wbt.c:warning:no-previous-prototype-for-function-wbt_issue | `-- block-blk-wbt.c:warning:no-previous-prototype-for-function-wbt_requeue |-- x86_64-buildonly-randconfig-005-20250816 | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | `-- mm-hugetlb.c:warning:no-previous-prototype-for-function-free_huge_page_to_dhugetlb_pool |-- x86_64-buildonly-randconfig-006-20250620 | `-- kernel-sched-core.c:error:use-of-undeclared-identifier-root_task_group |-- x86_64-defconfig | |-- include-linux-printk.h:warning:this-statement-may-fall-through | |-- include-linux-signal.h:warning:this-statement-may-fall-through | `-- mm-rmap.c:warning:no-previous-prototype-for-is_vma_temporary_stack |-- x86_64-randconfig-101-20241223 | `-- fs-ext4-mballoc.o:warning:objtool:ext4_mb_complex_scan_group:unreachable-instruction |-- x86_64-randconfig-102-20250408 | `-- block-blk-throttle.c:preceding-lock-on-line |-- x86_64-randconfig-103-20250219 | |-- kernel-sched-debug.c:error:no-member-named-nr_wakeups_force_preferred_cpus-in-struct-dyn_affinity_stats | `-- kernel-sched-debug.c:error:no-member-named-nr_wakeups_preferred_cpus-in-struct-dyn_affinity_stats |-- x86_64-randconfig-103-20250305 | `-- drivers-gpu-drm-amd-amdgpu-amdgpu_ids.o:warning:objtool:amdgpu_vmid_grab:unreachable-instruction |-- x86_64-randconfig-122-20241226 | `-- fs-debugfs-file.o:warning:objtool:full_proxy_open:unreachable-instruction |-- x86_64-randconfig-r112-20250311 | |-- mm-debug.c:warning:format-specifies-type-int-but-the-argument-has-type-unsigned-long | |-- mm-debug.c:warning:format-specifies-type-unsigned-long-but-the-argument-has-type-const-unsigned-long | |-- mm-debug.c:warning:format-specifies-type-void-but-the-argument-has-type-int | `-- mm-debug.c:warning:more-conversions-than-data-arguments `-- x86_64-rhel-9.4-rust |-- block-bio-integrity.c:warning:no-previous-prototype-for-function-__bio_integrity_free |-- block-blk-cgroup.c:warning:Function-parameter-or-member-blkg-not-described-in-blkcg_add_delay |-- block-blk-cgroup.c:warning:Function-parameter-or-member-delta-not-described-in-blkcg_add_delay |-- block-blk-cgroup.c:warning:Function-parameter-or-member-now-not-described-in-blkcg_add_delay |-- block-blk-cgroup.c:warning:Function-parameter-or-member-q-not-described-in-blkcg_schedule_throttle |-- block-blk-cgroup.c:warning:Function-parameter-or-member-use_memdelay-not-described-in-blkcg_schedule_throttle |-- block-blk-mq-sched.c:warning:no-previous-prototype-for-function-__blk_mq_sched_dispatch_requests |-- block-blk-wbt.c:warning:no-previous-prototype-for-function-wbt_issue |-- block-blk-wbt.c:warning:no-previous-prototype-for-function-wbt_requeue |-- block-genhd.c:warning:no-previous-prototype-for-function-disk_scan_partitions |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union `-- mm-hugetlb.c:warning:no-previous-prototype-for-function-free_huge_page_to_dhugetlb_pool elapsed time: 729m configs tested: 16 configs skipped: 114 tested configs: arm64 allmodconfig gcc-15.1.0 arm64 allnoconfig gcc-15.1.0 arm64 randconfig-001-20250816 gcc-15.1.0 arm64 randconfig-002-20250816 gcc-5.5.0 arm64 randconfig-003-20250816 gcc-5.5.0 arm64 randconfig-004-20250816 gcc-15.1.0 x86_64 allnoconfig clang-20 x86_64 allyesconfig clang-20 x86_64 buildonly-randconfig-001-20250816 gcc-12 x86_64 buildonly-randconfig-002-20250816 gcc-12 x86_64 buildonly-randconfig-003-20250816 gcc-12 x86_64 buildonly-randconfig-004-20250816 clang-20 x86_64 buildonly-randconfig-005-20250816 clang-20 x86_64 buildonly-randconfig-006-20250816 gcc-12 x86_64 defconfig gcc-11 x86_64 rhel-9.4-rust clang-22 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-6.6] net: macb: fix unregister_netdev call order in macb_remove()
by luoguangfei 16 Aug '25

16 Aug '25

From: luogf <15388634752(a)163.com> hulk inclusion category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICS636 CVE: NA -------------------------------- macb_remove() was calling unregister_netdev() after phy_exit(), which could trigger kernfs_remove_by_name_ns() warnings during driver removal. Fixes: 61183b056b49 ("net: macb: add missed tasklet_kill") Signed-off-by: luogf <15388634752(a)163.com> --- drivers/net/ethernet/cadence/macb_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c index c02be01ef113..c1f0c9271783 100644 --- a/drivers/net/ethernet/cadence/macb_main.c +++ b/drivers/net/ethernet/cadence/macb_main.c @@ -5166,11 +5166,11 @@ static int macb_remove(struct platform_device *pdev) if (dev) { bp = netdev_priv(dev); + unregister_netdev(dev); phy_exit(bp->sgmii_phy); mdiobus_unregister(bp->mii_bus); mdiobus_free(bp->mii_bus); - unregister_netdev(dev); tasklet_kill(&bp->hresp_err_tasklet); pm_runtime_disable(&pdev->dev); pm_runtime_dont_use_autosuspend(&pdev->dev); -- 2.43.0

2 1

[PATCH OLK-6.6] net: macb: fix unregister_netdev call order in macb_remove()
by luoguangfei 16 Aug '25

16 Aug '25

From: luogf <15388634752(a)163.com> hulk inclusion category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICS636 CVE: NA -------------------------------- macb_remove() was calling unregister_netdev() after phy_exit(), which could trigger kernfs_remove_by_name_ns() warnings during driver removal. Signed-off-by: luogf <15388634752(a)163.com> --- drivers/net/ethernet/cadence/macb_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c index c02be01ef113..c1f0c9271783 100644 --- a/drivers/net/ethernet/cadence/macb_main.c +++ b/drivers/net/ethernet/cadence/macb_main.c @@ -5166,11 +5166,11 @@ static int macb_remove(struct platform_device *pdev) if (dev) { bp = netdev_priv(dev); + unregister_netdev(dev); phy_exit(bp->sgmii_phy); mdiobus_unregister(bp->mii_bus); mdiobus_free(bp->mii_bus); - unregister_netdev(dev); tasklet_kill(&bp->hresp_err_tasklet); pm_runtime_disable(&pdev->dev); pm_runtime_dont_use_autosuspend(&pdev->dev); -- 2.43.0

2 1

[PATCH OLK-6.6] net: macb: fix unregister_netdev call order in macb_remove()
by luoguangfei 16 Aug '25

16 Aug '25

From: luogf <15388634752(a)163.com> hulk inclusion category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICS636 CVE: NA macb_remove() was calling unregister_netdev() after phy_exit(), which could trigger kernfs_remove_by_name_ns() warnings during driver removal. Signed-off-by: luogf <15388634752(a)163.com> --- drivers/net/ethernet/cadence/macb_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c index c02be01ef113..c1f0c9271783 100644 --- a/drivers/net/ethernet/cadence/macb_main.c +++ b/drivers/net/ethernet/cadence/macb_main.c @@ -5166,11 +5166,11 @@ static int macb_remove(struct platform_device *pdev) if (dev) { bp = netdev_priv(dev); + unregister_netdev(dev); phy_exit(bp->sgmii_phy); mdiobus_unregister(bp->mii_bus); mdiobus_free(bp->mii_bus); - unregister_netdev(dev); tasklet_kill(&bp->hresp_err_tasklet); pm_runtime_disable(&pdev->dev); pm_runtime_dont_use_autosuspend(&pdev->dev); -- 2.43.0

2 1

[openeuler:openEuler-1.0-LTS 1757/1757] arch/x86/kernel/unwind_orc.c:199:12: warning: 'orc_sort_cmp' defined but not used
by kernel test robot 16 Aug '25

16 Aug '25

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: bb7bded3da5e82ce40450cdb7a128c41403bf330 commit: badd79c400ed404df871e1d035bed971d20ead4c [1757/1757] x86/unwind/orc: Remove boot-time ORC unwind tables sorting config: x86_64-buildonly-randconfig-2001-20250816 (https://download.01.org/0day-ci/archive/20250816/202508161516.nk05OTkQ-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/20250816/202508161516.nk05OTkQ-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/202508161516.nk05OTkQ-lkp@intel.com/ All warnings (new ones prefixed by >>): >> arch/x86/kernel/unwind_orc.c:199:12: warning: 'orc_sort_cmp' defined but not used [-Wunused-function] 199 | static int orc_sort_cmp(const void *_a, const void *_b) | ^~~~~~~~~~~~ >> arch/x86/kernel/unwind_orc.c:179:13: warning: 'orc_sort_swap' defined but not used [-Wunused-function] 179 | static void orc_sort_swap(void *_a, void *_b, int size) | ^~~~~~~~~~~~~ arch/x86/kernel/unwind_orc.o: warning: objtool: missing symbol for section .init.text vim +/orc_sort_cmp +199 arch/x86/kernel/unwind_orc.c ee9f8fce9964081 Josh Poimboeuf 2017-07-24 178 ee9f8fce9964081 Josh Poimboeuf 2017-07-24 @179 static void orc_sort_swap(void *_a, void *_b, int size) ee9f8fce9964081 Josh Poimboeuf 2017-07-24 180 { ee9f8fce9964081 Josh Poimboeuf 2017-07-24 181 struct orc_entry *orc_a, *orc_b; ee9f8fce9964081 Josh Poimboeuf 2017-07-24 182 struct orc_entry orc_tmp; ee9f8fce9964081 Josh Poimboeuf 2017-07-24 183 int *a = _a, *b = _b, tmp; ee9f8fce9964081 Josh Poimboeuf 2017-07-24 184 int delta = _b - _a; ee9f8fce9964081 Josh Poimboeuf 2017-07-24 185 ee9f8fce9964081 Josh Poimboeuf 2017-07-24 186 /* Swap the .orc_unwind_ip entries: */ ee9f8fce9964081 Josh Poimboeuf 2017-07-24 187 tmp = *a; ee9f8fce9964081 Josh Poimboeuf 2017-07-24 188 *a = *b + delta; ee9f8fce9964081 Josh Poimboeuf 2017-07-24 189 *b = tmp - delta; ee9f8fce9964081 Josh Poimboeuf 2017-07-24 190 ee9f8fce9964081 Josh Poimboeuf 2017-07-24 191 /* Swap the corresponding .orc_unwind entries: */ ee9f8fce9964081 Josh Poimboeuf 2017-07-24 192 orc_a = cur_orc_table + (a - cur_orc_ip_table); ee9f8fce9964081 Josh Poimboeuf 2017-07-24 193 orc_b = cur_orc_table + (b - cur_orc_ip_table); ee9f8fce9964081 Josh Poimboeuf 2017-07-24 194 orc_tmp = *orc_a; ee9f8fce9964081 Josh Poimboeuf 2017-07-24 195 *orc_a = *orc_b; ee9f8fce9964081 Josh Poimboeuf 2017-07-24 196 *orc_b = orc_tmp; ee9f8fce9964081 Josh Poimboeuf 2017-07-24 197 } ee9f8fce9964081 Josh Poimboeuf 2017-07-24 198 ee9f8fce9964081 Josh Poimboeuf 2017-07-24 @199 static int orc_sort_cmp(const void *_a, const void *_b) ee9f8fce9964081 Josh Poimboeuf 2017-07-24 200 { ee9f8fce9964081 Josh Poimboeuf 2017-07-24 201 struct orc_entry *orc_a; ee9f8fce9964081 Josh Poimboeuf 2017-07-24 202 const int *a = _a, *b = _b; ee9f8fce9964081 Josh Poimboeuf 2017-07-24 203 unsigned long a_val = orc_ip(a); ee9f8fce9964081 Josh Poimboeuf 2017-07-24 204 unsigned long b_val = orc_ip(b); ee9f8fce9964081 Josh Poimboeuf 2017-07-24 205 ee9f8fce9964081 Josh Poimboeuf 2017-07-24 206 if (a_val > b_val) ee9f8fce9964081 Josh Poimboeuf 2017-07-24 207 return 1; ee9f8fce9964081 Josh Poimboeuf 2017-07-24 208 if (a_val < b_val) ee9f8fce9964081 Josh Poimboeuf 2017-07-24 209 return -1; ee9f8fce9964081 Josh Poimboeuf 2017-07-24 210 ee9f8fce9964081 Josh Poimboeuf 2017-07-24 211 /* ee9f8fce9964081 Josh Poimboeuf 2017-07-24 212 * The "weak" section terminator entries need to always be on the left ee9f8fce9964081 Josh Poimboeuf 2017-07-24 213 * to ensure the lookup code skips them in favor of real entries. ee9f8fce9964081 Josh Poimboeuf 2017-07-24 214 * These terminator entries exist to handle any gaps created by ee9f8fce9964081 Josh Poimboeuf 2017-07-24 215 * whitelisted .o files which didn't get objtool generation. ee9f8fce9964081 Josh Poimboeuf 2017-07-24 216 */ ee9f8fce9964081 Josh Poimboeuf 2017-07-24 217 orc_a = cur_orc_table + (a - cur_orc_ip_table); d31a580266eeb1f Josh Poimboeuf 2018-05-18 218 return orc_a->sp_reg == ORC_REG_UNDEFINED && !orc_a->end ? -1 : 1; ee9f8fce9964081 Josh Poimboeuf 2017-07-24 219 } ee9f8fce9964081 Josh Poimboeuf 2017-07-24 220 :::::: The code at line 199 was first introduced by commit :::::: ee9f8fce99640811b2b8e79d0d1dbe8bab69ba67 x86/unwind: Add the ORC unwinder :::::: TO: Josh Poimboeuf <jpoimboe(a)redhat.com> :::::: CC: Ingo Molnar <mingo(a)kernel.org> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[PATCH OLK-6.6] macb: fix unregister_netdev call order in macb_remove()
by luoguangfei 16 Aug '25

16 Aug '25

From: luogf <15388634752(a)163.com> hulk inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/ICS636 CVE: NA -------------------------------- macb_remove() was calling unregister_netdev() after phy_exit(), which could trigger kernfs_remove_by_name_ns() warnings during driver removal. Signed-off-by: luogf <15388634752(a)163.com> --- drivers/net/ethernet/cadence/macb_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c index c02be01ef113..c1f0c9271783 100644 --- a/drivers/net/ethernet/cadence/macb_main.c +++ b/drivers/net/ethernet/cadence/macb_main.c @@ -5166,11 +5166,11 @@ static int macb_remove(struct platform_device *pdev) if (dev) { bp = netdev_priv(dev); + unregister_netdev(dev); phy_exit(bp->sgmii_phy); mdiobus_unregister(bp->mii_bus); mdiobus_free(bp->mii_bus); - unregister_netdev(dev); tasklet_kill(&bp->hresp_err_tasklet); pm_runtime_disable(&pdev->dev); pm_runtime_dont_use_autosuspend(&pdev->dev); -- 2.43.0

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[PATCH] macb: fix unregister_netdev call order in macb_remove()
by luoguangfei 16 Aug '25

16 Aug '25

From: luogf <15388634752(a)163.com> hulk inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/ICS636 CVE: NA -------------------------------- macb_remove() was calling unregister_netdev() after phy_exit(), which could trigger kernfs_remove_by_name_ns() warnings during driver removal. Signed-off-by: luogf <15388634752(a)163.com> --- drivers/net/ethernet/cadence/macb_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c index c02be01ef113..c1f0c9271783 100644 --- a/drivers/net/ethernet/cadence/macb_main.c +++ b/drivers/net/ethernet/cadence/macb_main.c @@ -5166,11 +5166,11 @@ static int macb_remove(struct platform_device *pdev) if (dev) { bp = netdev_priv(dev); + unregister_netdev(dev); phy_exit(bp->sgmii_phy); mdiobus_unregister(bp->mii_bus); mdiobus_free(bp->mii_bus); - unregister_netdev(dev); tasklet_kill(&bp->hresp_err_tasklet); pm_runtime_disable(&pdev->dev); pm_runtime_dont_use_autosuspend(&pdev->dev); -- 2.43.0

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[PATCH OLK-6.6 0/1] filemap: move prefaulting out of hot write path
by Zheng Zengkai 16 Aug '25

16 Aug '25

Backport mainline patch to optimize performance. Dave Hansen (1): filemap: move prefaulting out of hot write path mm/filemap.c | 27 ++++++++++++++++----------- 1 file changed, 16 insertions(+), 11 deletions(-) -- 2.20.1

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[PATCH OLK-5.10] arm64: mm: fix EFI_BUFFER_TOO_SMALL problem for MemoryOnChipMode
by Wupeng Ma 16 Aug '25

16 Aug '25

hulk inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I7ZC0H -------------------------------- During fdt_init_moc_mode init, get_efi_var may fail with EFI_BUFFER_TOO_SMALL error. Fix this by init size with a proper value. Fixes: 3bef1e33a5dd ("arm64: mm: Introduce kernel param pbha") Signed-off-by: Wupeng Ma <mawupeng1(a)huawei.com> --- drivers/firmware/efi/libstub/fdt.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/firmware/efi/libstub/fdt.c b/drivers/firmware/efi/libstub/fdt.c index caa1b0deb6ff..199c7038c47e 100644 --- a/drivers/firmware/efi/libstub/fdt.c +++ b/drivers/firmware/efi/libstub/fdt.c @@ -44,6 +44,7 @@ static efi_status_t fdt_init_moc_mode(void *fdt, int node) if (!efi_pbha) goto out; + size = sizeof(hbm_mode); efi_status = get_efi_var(L"MemoryOnChipMode", &oem_config_guid, NULL, &size, &hbm_mode); if (efi_status != EFI_SUCCESS) -- 2.43.0

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