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[openeuler:OLK-5.10 2516/2516] drivers/ub/urma/uburma/uburma_dev_ops.c:32:5: warning: no previous prototype for 'uburma_mmap'
by kernel test robot 03 Dec '24

03 Dec '24

Hi Yizhen, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 929a9df37c1b7dec73fd417d79a116d02a8f9380 commit: 7d130c6018dbfd09c6e1c5d91b347fdbf3924321 [2516/2516] ub: add mmap ops support in ubcore and uburma config: arm64-randconfig-003-20241203 (https://download.01.org/0day-ci/archive/20241203/202412030936.hofHSOhc-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241203/202412030936.hofHSOhc-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/202412030936.hofHSOhc-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/ub/urma/uburma/uburma_dev_ops.c:32:5: warning: no previous prototype for 'uburma_mmap' [-Wmissing-prototypes] 32 | int uburma_mmap(struct file *filp, struct vm_area_struct *vma) | ^~~~~~~~~~~ drivers/ub/urma/uburma/uburma_dev_ops.c:64:6: warning: no previous prototype for 'uburma_release_file' [-Wmissing-prototypes] 64 | void uburma_release_file(struct kref *ref) | ^~~~~~~~~~~~~~~~~~~ drivers/ub/urma/uburma/uburma_dev_ops.c:81:5: warning: no previous prototype for 'uburma_open' [-Wmissing-prototypes] 81 | int uburma_open(struct inode *inode, struct file *filp) | ^~~~~~~~~~~ drivers/ub/urma/uburma/uburma_dev_ops.c: In function 'uburma_open': drivers/ub/urma/uburma/uburma_dev_ops.c:98:50: warning: the comparison will always evaluate as 'false' for the address of 'dev_name' will never be NULL [-Waddress] 98 | if (ubc_dev == NULL || ubc_dev->dev_name == NULL) { | ^~ In file included from drivers/ub/urma/uburma/uburma_dev_ops.c:25: include/urma/ubcore_types.h:1589:14: note: 'dev_name' declared here 1589 | char dev_name[UBCORE_MAX_DEV_NAME]; | ^~~~~~~~ drivers/ub/urma/uburma/uburma_dev_ops.c: At top level: drivers/ub/urma/uburma/uburma_dev_ops.c:134:5: warning: no previous prototype for 'uburma_close' [-Wmissing-prototypes] 134 | int uburma_close(struct inode *inode, struct file *filp) | ^~~~~~~~~~~~ vim +/uburma_mmap +32 drivers/ub/urma/uburma/uburma_dev_ops.c 31 > 32 int uburma_mmap(struct file *filp, struct vm_area_struct *vma) 33 { 34 struct uburma_file *file = filp->private_data; 35 struct uburma_device *ubu_dev; 36 struct ubcore_device *ubc_dev; 37 int srcu_idx; 38 int ret; 39 40 if (file == NULL || file->ucontext == NULL) { 41 uburma_log_err("can not find ucontext.\n"); 42 return -EINVAL; 43 } 44 45 ubu_dev = file->ubu_dev; 46 uburma_cmd_inc(ubu_dev); 47 48 srcu_idx = srcu_read_lock(&ubu_dev->ubc_dev_srcu); 49 ubc_dev = srcu_dereference(ubu_dev->ubc_dev, &ubu_dev->ubc_dev_srcu); 50 if (ubc_dev == NULL || ubc_dev->ops == NULL || ubc_dev->ops->mmap == NULL) { 51 uburma_log_err("can not find ubcore device.\n"); 52 ret = -ENODEV; 53 goto out; 54 } 55 56 ret = ubc_dev->ops->mmap(file->ucontext, vma); 57 58 out: 59 srcu_read_unlock(&ubu_dev->ubc_dev_srcu, srcu_idx); 60 uburma_cmd_dec(ubu_dev); 61 return ret; 62 } 63 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 1455/1455] kernel/sched/fair.c:3612:36: error: no member named 'cfs_offline_tasks' in 'struct rq'
by kernel test robot 03 Dec '24

03 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 9809e40d1abbcdf278f3db91f03a94507bdbb442 commit: 89bf80a4d6d5ba852b9042480e0be23c2c4a628c [1455/1455] sched: Introduce priority load balance for qos scheduler config: x86_64-randconfig-005-20241112 (https://download.01.org/0day-ci/archive/20241203/202412030733.746Ood8y-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/20241203/202412030733.746Ood8y-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/202412030733.746Ood8y-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from kernel/sched/fair.c:25: In file included from include/linux/hugetlb_inline.h:7: In file included from include/linux/mm.h:2181: 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_" | ~~~~~~~~~~~ ^ ~~~ >> kernel/sched/fair.c:3612:36: error: no member named 'cfs_offline_tasks' in 'struct rq' 3612 | (*list_op)(&se->group_node, &rq->cfs_offline_tasks); | ~~ ^ >> kernel/sched/fair.c:3614:36: error: no member named 'cfs_tasks' in 'struct rq' 3614 | (*list_op)(&se->group_node, &rq->cfs_tasks); | ~~ ^ kernel/sched/fair.c:8678:9: error: call to undeclared function 'sched_idle_cpu'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 8678 | !sched_idle_cpu(smp_processor_id()) && | ^ kernel/sched/fair.c:8678:9: note: did you mean 'sched_idle_rq'? kernel/sched/fair.c:6707:12: note: 'sched_idle_rq' declared here 6707 | static int sched_idle_rq(struct rq *rq) | ^ kernel/sched/fair.c:8681:23: error: no member named 'online' in 'struct rq' 8681 | if (!rq_of(cfs_rq)->online) | ~~~~~~~~~~~~~ ^ kernel/sched/fair.c:8960:7: error: no member named 'idle_stamp' in 'struct rq'; did you mean 'idle_state'? 8960 | rq->idle_stamp = 0; | ^~~~~~~~~~ | idle_state kernel/sched/sched.h:1146:24: note: 'idle_state' declared here 1146 | struct cpuidle_state *idle_state; | ^ 1 warning and 5 errors generated. vim +3612 kernel/sched/fair.c 3602 3603 #ifdef CONFIG_QOS_SCHED_PRIO_LB 3604 static void 3605 adjust_rq_cfs_tasks(void (*list_op)(struct list_head *, struct list_head *), 3606 struct rq *rq, 3607 struct sched_entity *se) 3608 { 3609 struct task_group *tg = task_group(task_of(se)); 3610 3611 if (sysctl_sched_prio_load_balance_enabled && tg->qos_level == -1) > 3612 (*list_op)(&se->group_node, &rq->cfs_offline_tasks); 3613 else > 3614 (*list_op)(&se->group_node, &rq->cfs_tasks); 3615 } 3616 #endif 3617 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 2516/2516] drivers/ub/urma/uburma/uburma_dev_ops.c:32:6: warning: no previous prototype for 'uburma_release_file'
by kernel test robot 03 Dec '24

03 Dec '24

Hi Yizhen, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 929a9df37c1b7dec73fd417d79a116d02a8f9380 commit: cd637a6dded9c0dce5f8d79898bb25be2edb927a [2516/2516] ub: uburma support open/release file ops config: arm64-randconfig-003-20241203 (https://download.01.org/0day-ci/archive/20241203/202412030644.iR7DHrYL-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241203/202412030644.iR7DHrYL-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/202412030644.iR7DHrYL-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/ub/urma/uburma/uburma_dev_ops.c:32:6: warning: no previous prototype for 'uburma_release_file' [-Wmissing-prototypes] 32 | void uburma_release_file(struct kref *ref) | ^~~~~~~~~~~~~~~~~~~ >> drivers/ub/urma/uburma/uburma_dev_ops.c:49:5: warning: no previous prototype for 'uburma_open' [-Wmissing-prototypes] 49 | int uburma_open(struct inode *inode, struct file *filp) | ^~~~~~~~~~~ drivers/ub/urma/uburma/uburma_dev_ops.c: In function 'uburma_open': >> drivers/ub/urma/uburma/uburma_dev_ops.c:66:50: warning: the comparison will always evaluate as 'false' for the address of 'dev_name' will never be NULL [-Waddress] 66 | if (ubc_dev == NULL || ubc_dev->dev_name == NULL) { | ^~ In file included from drivers/ub/urma/uburma/uburma_dev_ops.c:25: include/urma/ubcore_types.h:1589:14: note: 'dev_name' declared here 1589 | char dev_name[UBCORE_MAX_DEV_NAME]; | ^~~~~~~~ drivers/ub/urma/uburma/uburma_dev_ops.c: At top level: >> drivers/ub/urma/uburma/uburma_dev_ops.c:102:5: warning: no previous prototype for 'uburma_close' [-Wmissing-prototypes] 102 | int uburma_close(struct inode *inode, struct file *filp) | ^~~~~~~~~~~~ vim +/uburma_release_file +32 drivers/ub/urma/uburma/uburma_dev_ops.c 31 > 32 void uburma_release_file(struct kref *ref) 33 { 34 struct uburma_file *file = container_of(ref, struct uburma_file, ref); 35 int srcu_idx; 36 37 srcu_idx = srcu_read_lock(&file->ubu_dev->ubc_dev_srcu); 38 srcu_dereference(file->ubu_dev->ubc_dev, &file->ubu_dev->ubc_dev_srcu); 39 40 srcu_read_unlock(&file->ubu_dev->ubc_dev_srcu, srcu_idx); 41 42 if (atomic_dec_and_test(&file->ubu_dev->refcnt)) 43 complete(&file->ubu_dev->comp); 44 45 kobject_put(&file->ubu_dev->kobj); 46 kfree(file); 47 } 48 > 49 int uburma_open(struct inode *inode, struct file *filp) 50 { 51 struct uburma_device *ubu_dev; 52 struct ubcore_device *ubc_dev; 53 struct uburma_file *file; 54 int srcu_idx; 55 int ret; 56 57 ubu_dev = container_of(inode->i_cdev, struct uburma_device, cdev); 58 if (!atomic_inc_not_zero(&ubu_dev->refcnt)) { 59 uburma_log_err("device was not ready.\n"); 60 return -ENXIO; 61 } 62 63 srcu_idx = srcu_read_lock(&ubu_dev->ubc_dev_srcu); 64 mutex_lock(&ubu_dev->lists_mutex); 65 ubc_dev = srcu_dereference(ubu_dev->ubc_dev, &ubu_dev->ubc_dev_srcu); > 66 if (ubc_dev == NULL || ubc_dev->dev_name == NULL) { 67 uburma_log_err("can not find ubcore device.\n"); 68 ret = EIO; 69 goto err; 70 } 71 72 file = kzalloc(sizeof(struct uburma_file), GFP_KERNEL); 73 if (!file) { 74 ret = -ENOMEM; 75 uburma_log_err("can not alloc memory.\n"); 76 goto err; 77 } 78 79 file->ubu_dev = ubu_dev; 80 file->ucontext = NULL; 81 kref_init(&file->ref); 82 mutex_init(&file->mutex); 83 filp->private_data = file; 84 85 list_add_tail(&file->list, &ubu_dev->uburma_file_list); 86 kobject_get(&ubu_dev->kobj); // Increase reference count for file. 87 88 mutex_unlock(&ubu_dev->lists_mutex); 89 srcu_read_unlock(&ubu_dev->ubc_dev_srcu, srcu_idx); 90 91 uburma_log_info("device: %s open succeed.\n", ubc_dev->dev_name); 92 return nonseekable_open(inode, filp); 93 94 err: 95 mutex_unlock(&ubu_dev->lists_mutex); 96 srcu_read_unlock(&ubu_dev->ubc_dev_srcu, srcu_idx); 97 if (atomic_dec_and_test(&ubu_dev->refcnt)) 98 complete(&ubu_dev->comp); 99 return ret; 100 } 101 > 102 int uburma_close(struct inode *inode, struct file *filp) -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 2516/2516] drivers/net/ethernet/yunsilicon/xsc/pci/sriov.c:167:35: error: no member named 'physfn' in 'struct pci_dev'
by kernel test robot 03 Dec '24

03 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 929a9df37c1b7dec73fd417d79a116d02a8f9380 commit: d48b7d951d22f7f97d68ae7b580769827683d404 [2516/2516] drivers: initial support for xsc drivers from Yunsilicon Technology config: x86_64-randconfig-r063-20241203 (https://download.01.org/0day-ci/archive/20241203/202412030645.2p5xOIF3-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/20241203/202412030645.2p5xOIF3-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/202412030645.2p5xOIF3-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from drivers/net/ethernet/yunsilicon/xsc/pci/sriov.c:7: In file included from include/linux/pci.h:1499: In file included from include/linux/dmapool.h:14: In file included from include/linux/scatterlist.h:8: In file included from include/linux/mm.h:1579: include/linux/vmstat.h:417:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 417 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 418 | item]; | ~~~~ include/linux/vmstat.h:424:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 424 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 425 | NR_VM_NUMA_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:431:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 431 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:436:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 436 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 437 | NR_VM_NUMA_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:445:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 445 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 446 | NR_VM_NUMA_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ In file included from drivers/net/ethernet/yunsilicon/xsc/pci/sriov.c:8: In file included from drivers/net/ethernet/yunsilicon/xsc/common/xsc_core.h:24: In file included from drivers/net/ethernet/yunsilicon/xsc/common/driver.h:21: drivers/net/ethernet/yunsilicon/xsc/common/xsc_hsi.h:598:46: warning: overlapping comparisons always evaluate to false [-Wtautological-overlap-compare] 598 | } else if (func_id >= XSC_PCIE1_PF0_FUNC_ID && | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~ 599 | func_id <= XSC_PCIE1_PF_FUNC_ID_END) { | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from drivers/net/ethernet/yunsilicon/xsc/pci/sriov.c:12: In file included from drivers/net/ethernet/yunsilicon/xsc/pci/eswitch.h:15: include/net/devlink.h:28:19: warning: arithmetic between different enumeration types ('enum devlink_reload_limit' and 'enum devlink_reload_action') [-Wenum-enum-conversion] 28 | u32 reload_stats[DEVLINK_RELOAD_STATS_ARRAY_SIZE]; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/net/devlink.h:25:30: note: expanded from macro 'DEVLINK_RELOAD_STATS_ARRAY_SIZE' 25 | (__DEVLINK_RELOAD_LIMIT_MAX * __DEVLINK_RELOAD_ACTION_MAX) | ~~~~~~~~~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/net/devlink.h:29:26: warning: arithmetic between different enumeration types ('enum devlink_reload_limit' and 'enum devlink_reload_action') [-Wenum-enum-conversion] 29 | u32 remote_reload_stats[DEVLINK_RELOAD_STATS_ARRAY_SIZE]; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/net/devlink.h:25:30: note: expanded from macro 'DEVLINK_RELOAD_STATS_ARRAY_SIZE' 25 | (__DEVLINK_RELOAD_LIMIT_MAX * __DEVLINK_RELOAD_ACTION_MAX) | ~~~~~~~~~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/net/ethernet/yunsilicon/xsc/pci/sriov.c:167:35: error: no member named 'physfn' in 'struct pci_dev' 167 | pf_xdev = pci_get_drvdata(pdev->physfn); | ~~~~ ^ 8 warnings and 1 error generated. vim +167 drivers/net/ethernet/yunsilicon/xsc/pci/sriov.c 159 160 int xsc_sriov_attach(struct xsc_core_device *dev) 161 { 162 struct pci_dev *pdev = dev->pdev; 163 struct xsc_core_device *pf_xdev; 164 struct xsc_core_sriov *sriov; 165 166 if (!xsc_core_is_pf(dev)) { > 167 pf_xdev = pci_get_drvdata(pdev->physfn); 168 sriov = &pf_xdev->priv.sriov; 169 170 sriov->vfs[dev->vf_id].vf = dev->vf_id; 171 sriov->vfs[dev->vf_id].dev = dev; 172 return 0; 173 } 174 175 if (!dev->priv.sriov.num_vfs) 176 return 0; 177 178 /* If sriov VFs exist in PCI level, enable them in device level */ 179 return xsc_device_enable_sriov(dev, pci_num_vf(dev->pdev)); 180 } 181 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 2516/2516] arch/arm64/mm/pmem_reserve.c:13:13: warning: no previous prototype for 'setup_reserve_pmem'
by kernel test robot 03 Dec '24

03 Dec '24

Hi Zhuling, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 929a9df37c1b7dec73fd417d79a116d02a8f9380 commit: db4cd75bc674e6f473c0a7303b1744155352882c [2516/2516] arm64: register persistent memory via protected memory config: arm64-randconfig-002-20241203 (https://download.01.org/0day-ci/archive/20241203/202412030629.xfIRDSCP-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241203/202412030629.xfIRDSCP-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/202412030629.xfIRDSCP-lkp@intel.com/ All warnings (new ones prefixed by >>): >> arch/arm64/mm/pmem_reserve.c:13:13: warning: no previous prototype for 'setup_reserve_pmem' [-Wmissing-prototypes] 13 | void __init setup_reserve_pmem(u64 start, u64 size) | ^~~~~~~~~~~~~~~~~~ >> arch/arm64/mm/pmem_reserve.c:25:13: warning: no previous prototype for 'request_pmem_res_resource' [-Wmissing-prototypes] 25 | void __init request_pmem_res_resource(void) | ^~~~~~~~~~~~~~~~~~~~~~~~~ >> arch/arm64/mm/pmem_reserve.c:40:13: warning: no previous prototype for 'reserve_pmem' [-Wmissing-prototypes] 40 | void __init reserve_pmem(void) | ^~~~~~~~~~~~ Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for HARDLOCKUP_DETECTOR Depends on [n]: DEBUG_KERNEL [=n] && !S390 && (HAVE_HARDLOCKUP_DETECTOR_PERF [=n] || HAVE_HARDLOCKUP_DETECTOR_ARCH [=y]) Selected by [y]: - SDEI_WATCHDOG [=y] && ARM64 [=y] && ARM_SDE_INTERFACE [=y] && !HARDLOCKUP_CHECK_TIMESTAMP [=n] WARNING: unmet direct dependencies detected for PGP_PRELOAD Depends on [n]: CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=n] Selected by [y]: - PGP_PRELOAD_PUBLIC_KEYS [=y] && CRYPTO [=y] vim +/setup_reserve_pmem +13 arch/arm64/mm/pmem_reserve.c 12 > 13 void __init setup_reserve_pmem(u64 start, u64 size) 14 { 15 if (pmem_res_cnt >= MAX_REGIONS) { 16 pr_err("protected memory regions above upper limit %d\n", MAX_REGIONS); 17 return; 18 } 19 20 pmem_res[pmem_res_cnt].start = start; 21 pmem_res[pmem_res_cnt].end = start + size - 1; 22 pmem_res_cnt++; 23 } 24 > 25 void __init request_pmem_res_resource(void) 26 { 27 struct resource *res; 28 int i; 29 30 for (i = 0; i < pmem_res_cnt; i++) { 31 res = &pmem_res[i]; 32 res->name = "Persistent Memory (legacy)"; 33 res->flags = IORESOURCE_MEM; 34 res->desc = IORES_DESC_PERSISTENT_MEMORY_LEGACY; 35 if (res->start && res->end) 36 request_resource(&iomem_resource, res); 37 } 38 } 39 > 40 void __init reserve_pmem(void) -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6] BUILD REGRESSION 9809e40d1abbcdf278f3db91f03a94507bdbb442
by kernel test robot 03 Dec '24

03 Dec '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-6.6 branch HEAD: 9809e40d1abbcdf278f3db91f03a94507bdbb442 !13993 50164 Error/Warning (recently discovered and may have been fixed): https://lore.kernel.org/oe-kbuild-all/202412022008.S6r6cz7m-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202412022246.dtzzrYlp-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202412022302.Pt3NTSUQ-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202412030048.kxkxfpl0-lkp@intel.com https://lore.kernel.org/oe-kbuild/202412030419.eW5bmks2-lkp@intel.com drivers/crypto/ccp/hygon/tdm-kernel-guard.c:308:23: error: use of undeclared identifier 'NR_syscalls' drivers/net/ethernet/huawei/hinic/hinic_dcb.c:103:19: error: invalid application of 'sizeof' to an incomplete type 'struct ieee_ets' drivers/net/ethernet/huawei/hinic/hinic_dcb.c:105:5: error: incomplete definition of type 'struct ieee_ets' drivers/net/ethernet/huawei/hinic/hinic_dcb.c:118:5: error: incomplete definition of type 'struct ieee_pfc' drivers/net/ethernet/huawei/hinic/hinic_dcb.c:244:22: error: use of undeclared identifier 'DCB_CAP_DCBX_HOST' drivers/net/ethernet/huawei/hinic/hinic_dcb.c:244:42: error: use of undeclared identifier 'DCB_CAP_DCBX_VER_CEE' drivers/net/ethernet/huawei/hinic/hinic_dcb.c:475:14: error: use of undeclared identifier 'DCB_ATTR_VALUE_UNDEFINED' drivers/net/ethernet/huawei/hinic/hinic_main.c:2291:21: error: no member named 'dcbnl_ops' in 'struct net_device' drivers/net/ethernet/huawei/hinic/hinic_nic_dev.h:210:19: error: field has incomplete type 'struct ieee_ets' drivers/net/ethernet/huawei/hinic/hinic_nic_dev.h:212:19: error: field has incomplete type 'struct ieee_pfc' drivers/net/ethernet/mucse/rnp/rnp_main.c:7167:17: warning: unused variable 'hw' [-Wunused-variable] drivers/net/ethernet/mucse/rnp/rnp_sriov.c:397:6: warning: variable 'err' set but not used [-Wunused-but-set-variable] drivers/net/ethernet/mucse/rnp/rnp_sriov.c:411:2: warning: non-void function does not return a value [-Wreturn-type] mm/memcontrol.c:4344:5: warning: no previous prototype for 'memcg_swapmax_read' [-Wmissing-prototypes] mm/page_alloc.c:4110:9: error: call to undeclared function 'dynamic_pool_should_alloc'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] mm/share_pool.c:1226:14: error: call to undeclared function 'huge_ptep_get'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] mm/share_pool.c:1226:8: error: initializing 'pte_t' with an expression of incompatible type 'int' Unverified Error/Warning (likely false positive, kindly check if interested): arch/loongarch/kernel/efi.c:220:5-11: WARNING: Unsigned expression compared with zero: status < 0 arch/loongarch/kernel/perf_event.c:773:2-8: preceding lock on line 763 drivers/pwm/pwm-mediatek.o: warning: objtool: .text: unexpected end of section Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-allmodconfig | |-- arch-arm64-kernel-virtcca_cvm_guest.c:warning:no-previous-prototype-for-function-enable_swiotlb_for_cvm_dev | |-- drivers-net-ethernet-huawei-hinic3-adapter-sw_cmdq-sw_cmdq_ops.c:warning:expression-does-not-compute-the-number-of-elements-in-this-array-element-type-is-u16-(aka-unsigned-short-)-not-u32-(aka-unsigne | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bitmap_table.c:error:a-randomized-struct-can-only-be-initialized-with-a-designated-initializer | |-- drivers-net-ethernet-huawei-hinic3-hinic3_tx.c:warning:no-previous-prototype-for-function-hinic3_tx_offload | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_channel-nbl_channel.c:warning:no-previous-prototype-for-function-nbl_chan_clean_queue_subtask | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_common-nbl_common.c:warning:variable-node_num-set-but-not-used | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_ethtool.c:warning:variable-net_resource_mgt-set-but-not-used | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_ethtool.c:warning:variable-netdev-set-but-not-used | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_service.c:warning:no-previous-prototype-for-function-nbl_serv_flush_rx_queues | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_service.c:warning:no-previous-prototype-for-function-nbl_serv_get_vf_base_vsi_id | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_service.c:warning:no-previous-prototype-for-function-nbl_serv_pldmfw_op_pci_match_record | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_service.c:warning:no-previous-prototype-for-function-nbl_serv_setup_queues | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_service.c:warning:no-previous-prototype-for-function-nbl_serv_setup_rings | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_service.c:warning:no-previous-prototype-for-function-nbl_serv_stop_rings | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_hw_leonis-nbl_flow_leonis.c:warning:adding-int-to-a-string-does-not-append-to-the-string | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_hw_leonis-nbl_flow_leonis.c:warning:no-previous-prototype-for-function-nbl_flow_insert_pp_ht | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_hw_leonis-nbl_flow_leonis.c:warning:no-previous-prototype-for-function-nbl_flow_mgt_start_leonis | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_hw_leonis-nbl_flow_leonis.c:warning:no-previous-prototype-for-function-nbl_flow_mgt_stop_leonis | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_hw_leonis-nbl_flow_leonis.c:warning:no-previous-prototype-for-function-nbl_flow_remove_ops_leonis | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_hw_leonis-nbl_flow_leonis.c:warning:no-previous-prototype-for-function-nbl_flow_set_mt_input | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_hw_leonis-nbl_flow_leonis.c:warning:no-previous-prototype-for-function-nbl_flow_setup_ops_leonis | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_hw_leonis-nbl_queue_leonis.c:warning:no-previous-prototype-for-function-nbl_queue_mgt_init_leonis | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_hw_leonis-nbl_queue_leonis.c:warning:no-previous-prototype-for-function-nbl_queue_remove_ops_leonis | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_hw_leonis-nbl_queue_leonis.c:warning:no-previous-prototype-for-function-nbl_queue_setup_ops_leonis | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_hw_leonis-nbl_queue_leonis.c:warning:no-previous-prototype-for-function-nbl_res_queue_init_qid_map_table | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_hw_leonis-nbl_queue_leonis.c:warning:no-previous-prototype-for-function-nbl_res_queue_remove_qid_map_table_leonis | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_hw_leonis-nbl_queue_leonis.c:warning:no-previous-prototype-for-function-nbl_res_queue_setup_qid_map_table_leonis | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_txrx.c:warning:no-previous-prototype-for-function-nbl_alloc_tx_rings | |-- drivers-perf-arm_pmuv3.c:warning:stack-frame-size-()-exceeds-limit-()-in-armv8pmu_handle_irq | |-- instantiation:error:expected-absolute-expression | |-- kernel-dma-contiguous.c:warning:no-previous-prototype-for-function-is_zhaoxin_kh40000 | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-function-bpf_sched_entity_is_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-function-bpf_sched_entity_to_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-function-bpf_sched_tag_of_entity | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | |-- security-integrity-ima-ima_main.c:warning:Function-parameter-or-member-bprm-not-described-in-ima_bprm_creds_for_exec | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_pcrread | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_calc_boot_aggregate | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_extend | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_init | |-- security-integrity-ima-ima_virtcca.c:warning:no-previous-prototype-for-function-ima_calc_virtcca_boot_aggregate | |-- security-integrity-ima-ima_virtcca.c:warning:no-previous-prototype-for-function-ima_virtcca_extend | `-- security-integrity-ima-ima_virtcca.c:warning:no-previous-prototype-for-function-ima_virtcca_init |-- arm64-allnoconfig | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- arm64-randconfig-001-20241202 | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- arm64-randconfig-002-20241112 | `-- mm-page_alloc.c:error:call-to-undeclared-function-dynamic_pool_should_alloc-ISO-C99-and-later-do-not-support-implicit-function-declarations |-- arm64-randconfig-002-20241202 | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- arm64-randconfig-003-20241202 | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- arm64-randconfig-004-20241112 | |-- mm-share_pool.c:error:call-to-undeclared-function-huge_ptep_get-ISO-C99-and-later-do-not-support-implicit-function-declarations | `-- mm-share_pool.c:error:initializing-pte_t-with-an-expression-of-incompatible-type-int |-- arm64-randconfig-004-20241202 | |-- instantiation:error:expected-absolute-expression | |-- kernel-dma-contiguous.c:warning:no-previous-prototype-for-function-is_zhaoxin_kh40000 | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- arm64-randconfig-051-20241202 | |-- Documentation-devicetree-bindings-arm-arm-mpam-msc.yaml:error-string-value-is-redundantly-quoted-with-any-quotes-(quoted-strings) | |-- Documentation-devicetree-bindings-gpu-phytium-dc.yaml:Example-is-not-one-of-id-schema-title-description-examples-required-allOf-anyOf-oneOf-definitions-defs-additionalProperties-dependencies-dependent | |-- Documentation-devicetree-bindings-gpu-phytium-dc.yaml:id:Cannot-determine-base-path-from-id-relative-path-filename-doesn-t-match-actual-path-or-filename | |-- Documentation-devicetree-bindings-gpu-phytium-dc.yaml:ignoring-error-in-schema:properties:clocks:items | |-- Documentation-devicetree-bindings-gpu-phytium-dc.yaml:properties:clocks:anyOf-conditional-failed-one-must-be-fixed: | |-- Documentation-devicetree-bindings-gpu-phytium-dc.yaml:properties:clocks:items:anyOf-conditional-failed-one-must-be-fixed: | |-- Documentation-devicetree-bindings-gpu-phytium-dc.yaml:properties:clocks:oneOf-conditional-failed-one-must-be-fixed: | |-- Documentation-devicetree-bindings-gpu-phytium-dc.yaml:properties:reg:oneOf-conditional-failed-one-must-be-fixed: | |-- Documentation-devicetree-bindings-gpu-phytium-dc.yaml:warning-wrong-indentation:expected-but-found-(indentation) | |-- arch-arm64-boot-dts-rockchip-rk3318-a95x-z2.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-a1.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb::compatible:oneOf-conditional-failed-one-must-be-fixed: | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb::failed-to-match-any-schema-with-compatible:friendlyarm-nanopi-r2s-plus-rockchip-rk3328 | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb:ethernet-ff540000:Unevaluated-properties-are-not-allowed-(-snps-txpbl-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb:pwm-ff1b0030:interrupts-does-not-match-any-of-the-regexes:pinctrl | |-- arch-arm64-boot-dts-rockchip-rk3328-roc-cc.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-roc-pc.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | `-- arch-arm64-boot-dts-rockchip-rk3328-rock64.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) |-- arm64-randconfig-052-20241202 | |-- Documentation-devicetree-bindings-arm-arm-mpam-msc.yaml:error-string-value-is-redundantly-quoted-with-any-quotes-(quoted-strings) | |-- Documentation-devicetree-bindings-gpu-phytium-dc.yaml:Example-is-not-one-of-id-schema-title-description-examples-required-allOf-anyOf-oneOf-definitions-defs-additionalProperties-dependencies-dependent | |-- Documentation-devicetree-bindings-gpu-phytium-dc.yaml:id:Cannot-determine-base-path-from-id-relative-path-filename-doesn-t-match-actual-path-or-filename | |-- Documentation-devicetree-bindings-gpu-phytium-dc.yaml:ignoring-error-in-schema:properties:clocks:items | |-- Documentation-devicetree-bindings-gpu-phytium-dc.yaml:properties:clocks:anyOf-conditional-failed-one-must-be-fixed: | |-- Documentation-devicetree-bindings-gpu-phytium-dc.yaml:properties:clocks:items:anyOf-conditional-failed-one-must-be-fixed: | |-- Documentation-devicetree-bindings-gpu-phytium-dc.yaml:properties:clocks:oneOf-conditional-failed-one-must-be-fixed: | |-- Documentation-devicetree-bindings-gpu-phytium-dc.yaml:properties:reg:oneOf-conditional-failed-one-must-be-fixed: | |-- Documentation-devicetree-bindings-gpu-phytium-dc.yaml:warning-wrong-indentation:expected-but-found-(indentation) | |-- arch-arm64-boot-dts-rockchip-rk3318-a95x-z2.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-a1.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb::compatible:oneOf-conditional-failed-one-must-be-fixed: | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb::failed-to-match-any-schema-with-compatible:friendlyarm-nanopi-r2s-plus-rockchip-rk3328 | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb:ethernet-ff540000:Unevaluated-properties-are-not-allowed-(-snps-txpbl-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb:pwm-ff1b0030:interrupts-does-not-match-any-of-the-regexes:pinctrl | |-- arch-arm64-boot-dts-rockchip-rk3328-roc-cc.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-roc-pc.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | `-- arch-arm64-boot-dts-rockchip-rk3328-rock64.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) |-- arm64-randconfig-053-20241202 | |-- Documentation-devicetree-bindings-arm-arm-mpam-msc.yaml:error-string-value-is-redundantly-quoted-with-any-quotes-(quoted-strings) | |-- Documentation-devicetree-bindings-gpu-phytium-dc.yaml:Example-is-not-one-of-id-schema-title-description-examples-required-allOf-anyOf-oneOf-definitions-defs-additionalProperties-dependencies-dependent | |-- Documentation-devicetree-bindings-gpu-phytium-dc.yaml:id:Cannot-determine-base-path-from-id-relative-path-filename-doesn-t-match-actual-path-or-filename | |-- Documentation-devicetree-bindings-gpu-phytium-dc.yaml:ignoring-error-in-schema:properties:clocks:items | |-- Documentation-devicetree-bindings-gpu-phytium-dc.yaml:properties:clocks:anyOf-conditional-failed-one-must-be-fixed: | |-- Documentation-devicetree-bindings-gpu-phytium-dc.yaml:properties:clocks:items:anyOf-conditional-failed-one-must-be-fixed: | |-- Documentation-devicetree-bindings-gpu-phytium-dc.yaml:properties:clocks:oneOf-conditional-failed-one-must-be-fixed: | |-- Documentation-devicetree-bindings-gpu-phytium-dc.yaml:properties:reg:oneOf-conditional-failed-one-must-be-fixed: | |-- Documentation-devicetree-bindings-gpu-phytium-dc.yaml:warning-wrong-indentation:expected-but-found-(indentation) | |-- arch-arm64-boot-dts-rockchip-rk3318-a95x-z2.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-a1.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb::compatible:oneOf-conditional-failed-one-must-be-fixed: | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb::failed-to-match-any-schema-with-compatible:friendlyarm-nanopi-r2s-plus-rockchip-rk3328 | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb:ethernet-ff540000:Unevaluated-properties-are-not-allowed-(-snps-txpbl-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb:pwm-ff1b0030:interrupts-does-not-match-any-of-the-regexes:pinctrl | |-- arch-arm64-boot-dts-rockchip-rk3328-roc-cc.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-roc-pc.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | `-- arch-arm64-boot-dts-rockchip-rk3328-rock64.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) |-- arm64-randconfig-054-20241202 | |-- Documentation-devicetree-bindings-arm-arm-mpam-msc.yaml:error-string-value-is-redundantly-quoted-with-any-quotes-(quoted-strings) | |-- Documentation-devicetree-bindings-gpu-phytium-dc.yaml:Example-is-not-one-of-id-schema-title-description-examples-required-allOf-anyOf-oneOf-definitions-defs-additionalProperties-dependencies-dependent | |-- Documentation-devicetree-bindings-gpu-phytium-dc.yaml:id:Cannot-determine-base-path-from-id-relative-path-filename-doesn-t-match-actual-path-or-filename | |-- Documentation-devicetree-bindings-gpu-phytium-dc.yaml:ignoring-error-in-schema:properties:clocks:items | |-- Documentation-devicetree-bindings-gpu-phytium-dc.yaml:properties:clocks:anyOf-conditional-failed-one-must-be-fixed: | |-- Documentation-devicetree-bindings-gpu-phytium-dc.yaml:properties:clocks:items:anyOf-conditional-failed-one-must-be-fixed: | |-- Documentation-devicetree-bindings-gpu-phytium-dc.yaml:properties:clocks:oneOf-conditional-failed-one-must-be-fixed: | |-- Documentation-devicetree-bindings-gpu-phytium-dc.yaml:properties:reg:oneOf-conditional-failed-one-must-be-fixed: | |-- Documentation-devicetree-bindings-gpu-phytium-dc.yaml:warning-wrong-indentation:expected-but-found-(indentation) | |-- arch-arm64-boot-dts-rockchip-rk3318-a95x-z2.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-a1.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb::compatible:oneOf-conditional-failed-one-must-be-fixed: | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb::failed-to-match-any-schema-with-compatible:friendlyarm-nanopi-r2s-plus-rockchip-rk3328 | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb:ethernet-ff540000:Unevaluated-properties-are-not-allowed-(-snps-txpbl-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb:pwm-ff1b0030:interrupts-does-not-match-any-of-the-regexes:pinctrl | |-- arch-arm64-boot-dts-rockchip-rk3328-roc-cc.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-roc-pc.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | `-- arch-arm64-boot-dts-rockchip-rk3328-rock64.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) |-- arm64-randconfig-055-20241202 | |-- Documentation-devicetree-bindings-arm-arm-mpam-msc.yaml:error-string-value-is-redundantly-quoted-with-any-quotes-(quoted-strings) | |-- Documentation-devicetree-bindings-gpu-phytium-dc.yaml:Example-is-not-one-of-id-schema-title-description-examples-required-allOf-anyOf-oneOf-definitions-defs-additionalProperties-dependencies-dependent | |-- Documentation-devicetree-bindings-gpu-phytium-dc.yaml:id:Cannot-determine-base-path-from-id-relative-path-filename-doesn-t-match-actual-path-or-filename | |-- Documentation-devicetree-bindings-gpu-phytium-dc.yaml:ignoring-error-in-schema:properties:clocks:items | |-- Documentation-devicetree-bindings-gpu-phytium-dc.yaml:properties:clocks:anyOf-conditional-failed-one-must-be-fixed: | |-- Documentation-devicetree-bindings-gpu-phytium-dc.yaml:properties:clocks:items:anyOf-conditional-failed-one-must-be-fixed: | |-- Documentation-devicetree-bindings-gpu-phytium-dc.yaml:properties:clocks:oneOf-conditional-failed-one-must-be-fixed: | |-- Documentation-devicetree-bindings-gpu-phytium-dc.yaml:properties:reg:oneOf-conditional-failed-one-must-be-fixed: | |-- Documentation-devicetree-bindings-gpu-phytium-dc.yaml:warning-wrong-indentation:expected-but-found-(indentation) | |-- arch-arm64-boot-dts-rockchip-rk3318-a95x-z2.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-a1.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb::compatible:oneOf-conditional-failed-one-must-be-fixed: | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb::failed-to-match-any-schema-with-compatible:friendlyarm-nanopi-r2s-plus-rockchip-rk3328 | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb:ethernet-ff540000:Unevaluated-properties-are-not-allowed-(-snps-txpbl-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb:pwm-ff1b0030:interrupts-does-not-match-any-of-the-regexes:pinctrl | |-- arch-arm64-boot-dts-rockchip-rk3328-roc-cc.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-roc-pc.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | `-- arch-arm64-boot-dts-rockchip-rk3328-rock64.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) |-- loongarch-allmodconfig | |-- kernel-dma-contiguous.c:warning:no-previous-prototype-for-is_zhaoxin_kh40000 | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-bpf_sched_entity_is_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-bpf_sched_entity_to_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-bpf_sched_tag_of_entity | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | |-- security-integrity-ima-ima_main.c:warning:Function-parameter-or-member-bprm-not-described-in-ima_bprm_creds_for_exec | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_pcrread | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_calc_boot_aggregate | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_extend | `-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_init |-- loongarch-allnoconfig | |-- arch-loongarch-kernel-legacy_boot.c:error:implicit-declaration-of-function-nid_to_addrbase | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- loongarch-allyesconfig | |-- kernel-dma-contiguous.c:warning:no-previous-prototype-for-is_zhaoxin_kh40000 | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-bpf_sched_entity_is_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-bpf_sched_entity_to_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-bpf_sched_tag_of_entity | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | |-- net-ipv4-tcp_comp.c:warning:no-previous-prototype-for-comp_setup_strp | |-- net-ipv4-tcp_comp.c:warning:no-previous-prototype-for-comp_stream_read | |-- security-integrity-ima-ima_main.c:warning:Function-parameter-or-member-bprm-not-described-in-ima_bprm_creds_for_exec | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_pcrread | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_calc_boot_aggregate | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_extend | `-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_init |-- loongarch-randconfig-r053-20241112 | |-- arch-loongarch-kernel-efi.c:WARNING:Unsigned-expression-compared-with-zero:status | `-- arch-loongarch-kernel-perf_event.c:preceding-lock-on-line |-- loongarch-randconfig-r053-20241202 | |-- arch-loongarch-kernel-efi.c:WARNING:Unsigned-expression-compared-with-zero:status | |-- arch-loongarch-kernel-legacy_boot.c:error:implicit-declaration-of-function-nid_to_addrbase | |-- arch-loongarch-kernel-perf_event.c:preceding-lock-on-line | |-- kernel-dma-contiguous.c:warning:no-previous-prototype-for-is_zhaoxin_kh40000 | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | |-- security-integrity-ima-ima_main.c:warning:Function-parameter-or-member-bprm-not-described-in-ima_bprm_creds_for_exec | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_pcrread | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_calc_boot_aggregate | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_extend | `-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_init |-- x86_64-buildonly-randconfig-001-20241112 | `-- drivers-crypto-ccp-hygon-tdm-kernel-guard.c:error:use-of-undeclared-identifier-NR_syscalls |-- x86_64-buildonly-randconfig-001-20241202 | |-- arch-x86-events-zhaoxin-uncore.c:warning:no-previous-prototype-for-function-kx7000_uncore_cpu_init | |-- arch-x86-events-zhaoxin-uncore.c:warning:no-previous-prototype-for-function-kx7000_uncore_mmio_init | |-- arch-x86-events-zhaoxin-uncore.c:warning:no-previous-prototype-for-function-kx7000_uncore_pci_init | |-- kernel-dma-contiguous.c:warning:no-previous-prototype-for-function-is_zhaoxin_kh40000 | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- x86_64-buildonly-randconfig-002-20241202 | |-- arch-x86-kernel-early-quirks.c:warning:no-previous-prototype-for-is_zhaoxin_kh40000 | |-- arch-x86-kernel-early-quirks.c:warning:no-previous-prototype-for-kh40000_get_direct_dma_ops | |-- drivers-crypto-ccp-hygon-hct.c:error:struct-device-has-no-member-named-numa_node | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- x86_64-buildonly-randconfig-003-20241112 | `-- drivers-pwm-pwm-mediatek.o:warning:objtool:.text:unexpected-end-of-section |-- x86_64-buildonly-randconfig-003-20241202 | |-- kernel-dma-contiguous.c:warning:no-previous-prototype-for-is_zhaoxin_kh40000 | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- x86_64-buildonly-randconfig-004-20241202 | |-- arch-x86-events-zhaoxin-uncore.c:warning:no-previous-prototype-for-function-kx7000_uncore_cpu_init | |-- arch-x86-events-zhaoxin-uncore.c:warning:no-previous-prototype-for-function-kx7000_uncore_mmio_init | |-- arch-x86-events-zhaoxin-uncore.c:warning:no-previous-prototype-for-function-kx7000_uncore_pci_init | |-- arch-x86-kernel-early-quirks.c:warning:no-previous-prototype-for-function-is_zhaoxin_kh40000 | |-- arch-x86-kernel-early-quirks.c:warning:no-previous-prototype-for-function-kh40000_get_direct_dma_ops | |-- kernel-dma-contiguous.c:warning:no-previous-prototype-for-function-is_zhaoxin_kh40000 | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- x86_64-buildonly-randconfig-005-20241202 | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | |-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used | |-- security-integrity-ima-ima_main.c:warning:Function-parameter-or-member-bprm-not-described-in-ima_bprm_creds_for_exec | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_pcrread | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_calc_boot_aggregate | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_extend | `-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_init |-- x86_64-buildonly-randconfig-006-20241112 | `-- mm-memcontrol.c:warning:no-previous-prototype-for-memcg_swapmax_read |-- x86_64-buildonly-randconfig-006-20241202 | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- x86_64-randconfig-001-20241111 | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:incomplete-definition-of-type-struct-ieee_ets | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:incomplete-definition-of-type-struct-ieee_pfc | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:invalid-application-of-sizeof-to-an-incomplete-type-struct-ieee_ets | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:use-of-undeclared-identifier-DCB_ATTR_VALUE_UNDEFINED | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:use-of-undeclared-identifier-DCB_CAP_DCBX_HOST | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:use-of-undeclared-identifier-DCB_CAP_DCBX_VER_CEE | |-- drivers-net-ethernet-huawei-hinic-hinic_main.c:error:no-member-named-dcbnl_ops-in-struct-net_device | |-- drivers-net-ethernet-huawei-hinic-hinic_nic_dev.h:error:field-has-incomplete-type-struct-ieee_ets | `-- drivers-net-ethernet-huawei-hinic-hinic_nic_dev.h:error:field-has-incomplete-type-struct-ieee_pfc |-- x86_64-randconfig-003-20241112 | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:unused-variable-hw | |-- drivers-net-ethernet-mucse-rnp-rnp_sriov.c:warning:non-void-function-does-not-return-a-value | `-- drivers-net-ethernet-mucse-rnp-rnp_sriov.c:warning:variable-err-set-but-not-used |-- x86_64-randconfig-121-20241118 | |-- arch-x86-events-zhaoxin-uncore.c:sparse:sparse:symbol-kx7000_uncore_cpu_init-was-not-declared.-Should-it-be-static | |-- arch-x86-events-zhaoxin-uncore.c:sparse:sparse:symbol-kx7000_uncore_mmio_init-was-not-declared.-Should-it-be-static | |-- arch-x86-events-zhaoxin-uncore.c:sparse:sparse:symbol-kx7000_uncore_pci_init-was-not-declared.-Should-it-be-static | `-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_hw_leonis-nbl_phy_leonis.c:sparse:sparse:incorrect-type-in-return-expression-(different-address-spaces)-expected-unsigned-char-usertype-got-unsigned-c `-- x86_64-randconfig-161-20241202 |-- arch-x86-events-zhaoxin-uncore.c:warning:no-previous-prototype-for-function-kx7000_uncore_cpu_init |-- arch-x86-events-zhaoxin-uncore.c:warning:no-previous-prototype-for-function-kx7000_uncore_mmio_init |-- arch-x86-events-zhaoxin-uncore.c:warning:no-previous-prototype-for-function-kx7000_uncore_pci_init |-- arch-x86-kernel-early-quirks.c:warning:no-previous-prototype-for-function-is_zhaoxin_kh40000 |-- arch-x86-kernel-early-quirks.c:warning:no-previous-prototype-for-function-kh40000_get_direct_dma_ops |-- block-bdev.c-bdev_open_by_dev()-warn:possible-memory-leak-of-handle |-- block-blk-mq.c-queue_update_fair_tag_sharing()-warn:iterator-i-not-incremented |-- drivers-hv-hv_common.c-(null)()-warn:(struct-ctl_table)-proc_handler-cannot-be-NULL.-Expression:hv_ctl_table-proc_handler |-- drivers-hv-hv_common.c-(null)()-warn:(struct-ctl_table)-procname-cannot-be-NULL.-Expression:hv_ctl_table-procname |-- fs-sysctls.c-(null)()-warn:(struct-ctl_table)-proc_handler-cannot-be-NULL.-Expression:fs_shared_sysctls-proc_handler |-- fs-sysctls.c-(null)()-warn:(struct-ctl_table)-procname-cannot-be-NULL.-Expression:fs_shared_sysctls-procname |-- kernel-dma-contiguous.c:warning:no-previous-prototype-for-function-is_zhaoxin_kh40000 |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- mm-page_alloc.c-check_after_alloc()-warn:bitwise-AND-condition-is-false-here |-- mm-page_alloc.c-prepare_before_alloc()-warn:bitwise-AND-condition-is-false-here |-- mm-readahead.c-page_cache_sync_ra()-warn:bitwise-AND-condition-is-false-here `-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used elapsed time: 726m configs tested: 14 configs skipped: 86 tested configs: arm64 allmodconfig clang-20 arm64 allnoconfig gcc-14.2.0 arm64 randconfig-001-20241202 gcc-14.2.0 arm64 randconfig-002-20241202 gcc-14.2.0 arm64 randconfig-003-20241202 gcc-14.2.0 arm64 randconfig-004-20241202 clang-14 loongarch allmodconfig gcc-14.2.0 loongarch allnoconfig gcc-14.2.0 x86_64 buildonly-randconfig-001-20241202 clang-19 x86_64 buildonly-randconfig-002-20241202 gcc-12 x86_64 buildonly-randconfig-003-20241202 gcc-12 x86_64 buildonly-randconfig-004-20241202 clang-19 x86_64 buildonly-randconfig-005-20241202 gcc-12 x86_64 buildonly-randconfig-006-20241202 gcc-12 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 2516/2516] drivers/ub/urma/ubcore/ubcore_umem.c:227:21: warning: no previous prototype for 'ubcore_umem_get'
by kernel test robot 03 Dec '24

03 Dec '24

Hi Yizhen, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 929a9df37c1b7dec73fd417d79a116d02a8f9380 commit: f6206cf05e28a7f455850a4e2de8162890f50073 [2516/2516] ub: add memory map api in ubcore config: arm64-randconfig-003-20241203 (https://download.01.org/0day-ci/archive/20241203/202412030455.2cb7zJmc-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241203/202412030455.2cb7zJmc-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/202412030455.2cb7zJmc-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/ub/urma/ubcore/ubcore_umem.c:227:21: warning: no previous prototype for 'ubcore_umem_get' [-Wmissing-prototypes] 227 | struct ubcore_umem *ubcore_umem_get(struct ubcore_device *dev, uint64_t va, uint64_t len, | ^~~~~~~~~~~~~~~ >> drivers/ub/urma/ubcore/ubcore_umem.c:245:6: warning: no previous prototype for 'ubcore_umem_release' [-Wmissing-prototypes] 245 | void ubcore_umem_release(struct ubcore_umem *umem) | ^~~~~~~~~~~~~~~~~~~ vim +/ubcore_umem_get +227 drivers/ub/urma/ubcore/ubcore_umem.c 226 > 227 struct ubcore_umem *ubcore_umem_get(struct ubcore_device *dev, uint64_t va, uint64_t len, 228 union ubcore_umem_flag flag) 229 { 230 struct page **page_list; 231 int ret; 232 233 ret = umem_verify_input(dev, va, len, flag); 234 if (ret < 0) 235 return ERR_PTR(ret); 236 237 page_list = (struct page **)__get_free_page(GFP_KERNEL); 238 if (page_list == 0) 239 return ERR_PTR(-ENOMEM); 240 241 return ubcore_get_target_umem(dev, va, len, flag, page_list); 242 } 243 EXPORT_SYMBOL(ubcore_umem_get); 244 > 245 void ubcore_umem_release(struct ubcore_umem *umem) -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:openEuler-1.0-LTS] BUILD REGRESSION 312efa97a54edf7e64f108312c4d8c6961a1abaf
by kernel test robot 03 Dec '24

03 Dec '24

tree/branch: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS branch HEAD: 312efa97a54edf7e64f108312c4d8c6961a1abaf !13796 vfs: fix race between evice_inodes() and find_inode()&iput() Error/Warning (recently discovered and may have been fixed): https://lore.kernel.org/oe-kbuild-all/202412022223.rGhuTZ2P-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202412022331.nyd9c2hV-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202412030109.jfpX4hN8-lkp@intel.com drivers/iio/adc/phytium-adc.c:651:12: warning: 'phytium_adc_suspend' defined but not used [-Wunused-function] drivers/iio/adc/phytium-adc.c:662:12: warning: 'phytium_adc_resume' defined but not used [-Wunused-function] Unverified Error/Warning (likely false positive, kindly check if interested): arch/x86/kernel/cpu/mce/genpool.o: warning: objtool: missing symbol for section .text arch/x86/kernel/cpu/mce/therm_throt.o: warning: objtool: missing symbol for section .irqentry.text arch/x86/kernel/cpu/mce/threshold.o: warning: objtool: missing symbol for section .irqentry.text drivers/fpga/.tmp_dfl-fme-region.o: warning: objtool: missing symbol for section .init.text drivers/mux/.tmp_adgs1408.o: warning: objtool: missing symbol for section .init.text drivers/usb/core/urb.o: warning: objtool: usb_submit_urb()+0x387: unreachable instruction Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-randconfig-001-20241202 | `-- arch-arm64-kernel-smp.c:error:pmu_nmi_enable-undeclared-(first-use-in-this-function) |-- arm64-randconfig-002-20241114 | |-- drivers-iio-adc-phytium-adc.c:warning:phytium_adc_resume-defined-but-not-used | `-- drivers-iio-adc-phytium-adc.c:warning:phytium_adc_suspend-defined-but-not-used |-- arm64-randconfig-003-20241202 | `-- drivers-nvme-host-core.c:error:expected-before-ptrval |-- x86_64-buildonly-randconfig-001-20241118 | `-- drivers-usb-core-urb.o:warning:objtool:usb_submit_urb:unreachable-instruction |-- x86_64-buildonly-randconfig-002-20241117 | |-- drivers-fpga-.tmp_dfl-fme-region.o:warning:objtool:missing-symbol-for-section-.init.text | `-- drivers-mux-.tmp_adgs1408.o:warning:objtool:missing-symbol-for-section-.init.text |-- x86_64-buildonly-randconfig-003-20241202 | |-- drivers-mailbox-qcom-apcs-ipc-mailbox.c:warning:apcs_clk_match_table-defined-but-not-used | |-- drivers-regulator-qcom-rpmh-regulator.c:warning:rpmh_regulator_match_table-defined-but-not-used | `-- sound-isa-opti9xx-miro.c:warning:overflow-in-conversion-from-int-to-unsigned-char-changes-value-from-(int)snd_miro_read(chip-)-to |-- x86_64-buildonly-randconfig-004-20241103 | |-- drivers-md-.tmp_dm-verity-verify-sig.o:warning:objtool:missing-symbol-for-section-.text | `-- drivers-net-bonding-.tmp_bond_sysctl.o:warning:objtool:missing-symbol-for-section-.text |-- x86_64-buildonly-randconfig-004-20241202 | |-- ld.lld:error:undefined-symbol:__netlink_kernel_create | |-- ld.lld:error:undefined-symbol:__nlmsg_put | |-- ld.lld:error:undefined-symbol:netlink_broadcast | `-- ld.lld:error:undefined-symbol:netlink_kernel_release |-- x86_64-buildonly-randconfig-005-20241202 | `-- arch-x86-events-zhaoxin-core.c:error:redefinition-of-zhaoxin_pmu_init |-- x86_64-buildonly-randconfig-006-20241202 | |-- arch-x86-kernel-cpu-mce-genpool.o:warning:objtool:missing-symbol-for-section-.text | |-- arch-x86-kernel-cpu-mce-therm_throt.o:warning:objtool:missing-symbol-for-section-.irqentry.text | |-- arch-x86-kernel-cpu-mce-threshold.o:warning:objtool:missing-symbol-for-section-.irqentry.text | |-- drivers-media-platform-vicodec-vicodec-codec.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-mfd-madera-core.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-mtd-nand-core.o:warning:objtool:missing-symbol-for-section-.text | `-- fs-crypto-crypto.o:warning:objtool:missing-symbol-for-section-.text.unlikely `-- x86_64-randconfig-161-20241202 |-- drivers-md-md.o:warning:objtool:md_seq_show:unreachable-instruction `-- drivers-usb-host-ehci-hcd.o:warning:objtool:ehci_endpoint_disable:unreachable-instruction elapsed time: 727m configs tested: 12 configs skipped: 88 tested configs: arm64 allmodconfig gcc-14.2.0 arm64 allnoconfig gcc-14.2.0 arm64 randconfig-001-20241202 gcc-14.2.0 arm64 randconfig-002-20241202 gcc-14.2.0 arm64 randconfig-003-20241202 gcc-14.2.0 arm64 randconfig-004-20241202 gcc-14.2.0 x86_64 buildonly-randconfig-001-20241202 clang-19 x86_64 buildonly-randconfig-002-20241202 gcc-12 x86_64 buildonly-randconfig-003-20241202 gcc-12 x86_64 buildonly-randconfig-004-20241202 clang-19 x86_64 buildonly-randconfig-005-20241202 gcc-12 x86_64 buildonly-randconfig-006-20241202 gcc-12 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 2417/2417] drivers/ptp/ptp_hisi.c:731:36: warning: unused variable 'hisi_ptp_acpi_match'
by kernel test robot 03 Dec '24

03 Dec '24

Hi Yonglong, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 929a9df37c1b7dec73fd417d79a116d02a8f9380 commit: c64545e1e5fa4e09603149e918f306562a22a60a [2417/2417] net: hns3: add support for Hisilicon ptp sync device config: x86_64-buildonly-randconfig-001-20241112 (https://download.01.org/0day-ci/archive/20241203/202412030237.97I45s3K-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/20241203/202412030237.97I45s3K-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/202412030237.97I45s3K-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from drivers/ptp/ptp_hisi.c:3: In file included from include/linux/mm.h:1573: include/linux/vmstat.h:431:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 431 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ >> drivers/ptp/ptp_hisi.c:731:36: warning: unused variable 'hisi_ptp_acpi_match' [-Wunused-const-variable] 731 | static const struct acpi_device_id hisi_ptp_acpi_match[] = { | ^~~~~~~~~~~~~~~~~~~ 2 warnings generated. vim +/hisi_ptp_acpi_match +731 drivers/ptp/ptp_hisi.c 730 > 731 static const struct acpi_device_id hisi_ptp_acpi_match[] = { 732 { "HISI0411", 0 }, 733 { } 734 }; 735 MODULE_DEVICE_TABLE(acpi, hisi_ptp_acpi_match); 736 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 2417/2417] drivers/ub/urma/ubcore/ubcore_main.c:61:5: warning: no previous prototype for 'ubcore_open'
by kernel test robot 03 Dec '24

03 Dec '24

Hi Yizhen, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 929a9df37c1b7dec73fd417d79a116d02a8f9380 commit: 95c713224477ac3433652331dd715e9bbcbc793a [2417/2417] ub: init ubcore module config: x86_64-buildonly-randconfig-002-20241112 (https://download.01.org/0day-ci/archive/20241203/202412030157.Es0GoXeE-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/20241203/202412030157.Es0GoXeE-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/202412030157.Es0GoXeE-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/ub/urma/ubcore/ubcore_main.c:61:5: warning: no previous prototype for 'ubcore_open' [-Wmissing-prototypes] 61 | int ubcore_open(struct inode *i_node, struct file *filp) | ^~~~~~~~~~~ vim +/ubcore_open +61 drivers/ub/urma/ubcore/ubcore_main.c 60 > 61 int ubcore_open(struct inode *i_node, struct file *filp) 62 { 63 return 0; 64 } 65 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:openEuler-1.0-LTS 1268/1268] drivers/net/bonding/.tmp_bond_sysctl.o: warning: objtool: missing symbol for section .text
by kernel test robot 03 Dec '24

03 Dec '24

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 312efa97a54edf7e64f108312c4d8c6961a1abaf commit: 0397c33121652647d544d4bcdceb9f2d868146af [1268/1268] anolis: bond: broadcast ARP or ND messages to all slaves config: x86_64-buildonly-randconfig-004-20241103 (https://download.01.org/0day-ci/archive/20241203/202412030109.jfpX4hN8-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/20241203/202412030109.jfpX4hN8-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/202412030109.jfpX4hN8-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/net/bonding/.tmp_bond_sysctl.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:OLK-6.6 1455/1455] mm/memcontrol.c:4344:5: warning: no previous prototype for 'memcg_swapmax_read'
by kernel test robot 03 Dec '24

03 Dec '24

Hi Liu, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 9809e40d1abbcdf278f3db91f03a94507bdbb442 commit: a095a940f784db58ea4e87df361f9a4fd0dd977f [1455/1455] memcg: add restrict to swap to cgroup1 config: x86_64-buildonly-randconfig-006-20241112 (https://download.01.org/0day-ci/archive/20241203/202412030048.kxkxfpl0-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/20241203/202412030048.kxkxfpl0-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/202412030048.kxkxfpl0-lkp@intel.com/ All warnings (new ones prefixed by >>): >> mm/memcontrol.c:4344:5: warning: no previous prototype for 'memcg_swapmax_read' [-Wmissing-prototypes] 4344 | u64 memcg_swapmax_read(struct cgroup_subsys_state *css, struct cftype *cft) | ^~~~~~~~~~~~~~~~~~ vim +/memcg_swapmax_read +4344 mm/memcontrol.c 4343 > 4344 u64 memcg_swapmax_read(struct cgroup_subsys_state *css, struct cftype *cft) 4345 { 4346 struct mem_cgroup *memcg = mem_cgroup_from_css(css); 4347 4348 if (!static_branch_likely(&memcg_swap_qos_key)) 4349 return PAGE_COUNTER_MAX * PAGE_SIZE; 4350 4351 return READ_ONCE(memcg->swap_dev->max) * PAGE_SIZE; 4352 } 4353 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 1455/1455] drivers/net/ethernet/mucse/rnp/rnp_main.c:7167:17: warning: unused variable 'hw'
by kernel test robot 02 Dec '24

02 Dec '24

Hi Dong, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 9809e40d1abbcdf278f3db91f03a94507bdbb442 commit: 455d45ae080810ae554f5e586adb9004230f9f70 [1455/1455] drivers: initial support for rnp drivers from Mucse Technology config: x86_64-randconfig-003-20241112 (https://download.01.org/0day-ci/archive/20241202/202412022302.Pt3NTSUQ-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/20241202/202412022302.Pt3NTSUQ-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/202412022302.Pt3NTSUQ-lkp@intel.com/ All warnings (new ones prefixed by >>): 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/mucse/rnp/rnp_main.c:175:6: warning: no previous prototype for function 'rnp_unmap_and_free_tx_resource' [-Wmissing-prototypes] 175 | void rnp_unmap_and_free_tx_resource(struct rnp_ring *ring, | ^ drivers/net/ethernet/mucse/rnp/rnp_main.c:175:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 175 | void rnp_unmap_and_free_tx_resource(struct rnp_ring *ring, | ^ | static drivers/net/ethernet/mucse/rnp/rnp_main.c:670:5: warning: no previous prototype for function 'rnp_rx_ring_reinit' [-Wmissing-prototypes] 670 | int rnp_rx_ring_reinit(struct rnp_adapter *adapter, | ^ drivers/net/ethernet/mucse/rnp/rnp_main.c:670:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 670 | int rnp_rx_ring_reinit(struct rnp_adapter *adapter, | ^ | static drivers/net/ethernet/mucse/rnp/rnp_main.c:1777:7: warning: variable 'xdp_xmit' set but not used [-Wunused-but-set-variable] 1777 | bool xdp_xmit = false; | ^ drivers/net/ethernet/mucse/rnp/rnp_main.c:2012:6: warning: no previous prototype for function 'rnp_write_eitr_rx' [-Wmissing-prototypes] 2012 | void rnp_write_eitr_rx(struct rnp_q_vector *q_vector) | ^ drivers/net/ethernet/mucse/rnp/rnp_main.c:2012:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 2012 | void rnp_write_eitr_rx(struct rnp_q_vector *q_vector) | ^ | static drivers/net/ethernet/mucse/rnp/rnp_main.c:2818:6: warning: variable 'rxctrl' set but not used [-Wunused-but-set-variable] 2818 | u32 rxctrl = 0, dma_axi_ctl; | ^ drivers/net/ethernet/mucse/rnp/rnp_main.c:3176:6: warning: no previous prototype for function 'rnp_vlan_stags_flag' [-Wmissing-prototypes] 3176 | void rnp_vlan_stags_flag(struct rnp_adapter *adapter) | ^ drivers/net/ethernet/mucse/rnp/rnp_main.c:3176:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 3176 | void rnp_vlan_stags_flag(struct rnp_adapter *adapter) | ^ | static drivers/net/ethernet/mucse/rnp/rnp_main.c:3580:5: warning: no previous prototype for function 'rnp_xmit_nop_frame_ring' [-Wmissing-prototypes] 3580 | int rnp_xmit_nop_frame_ring(struct rnp_adapter *adapter, | ^ drivers/net/ethernet/mucse/rnp/rnp_main.c:3580:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 3580 | int rnp_xmit_nop_frame_ring(struct rnp_adapter *adapter, | ^ | static drivers/net/ethernet/mucse/rnp/rnp_main.c:4842:6: warning: no previous prototype for function 'rnp_service_timer' [-Wmissing-prototypes] 4842 | void rnp_service_timer(struct timer_list *t) | ^ drivers/net/ethernet/mucse/rnp/rnp_main.c:4842:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 4842 | void rnp_service_timer(struct timer_list *t) | ^ | static drivers/net/ethernet/mucse/rnp/rnp_main.c:4950:6: warning: no previous prototype for function 'rnp_service_task' [-Wmissing-prototypes] 4950 | void rnp_service_task(struct work_struct *work) | ^ drivers/net/ethernet/mucse/rnp/rnp_main.c:4950:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 4950 | void rnp_service_task(struct work_struct *work) | ^ | static drivers/net/ethernet/mucse/rnp/rnp_main.c:5972:5: warning: no previous prototype for function 'rnp_delete_knode' [-Wmissing-prototypes] 5972 | int rnp_delete_knode(struct net_device *dev, | ^ drivers/net/ethernet/mucse/rnp/rnp_main.c:5972:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 5972 | int rnp_delete_knode(struct net_device *dev, | ^ | static drivers/net/ethernet/mucse/rnp/rnp_main.c:6061:5: warning: no previous prototype for function 'rnp_config_knode' [-Wmissing-prototypes] 6061 | int rnp_config_knode(struct net_device *dev, __be16 protocol, | ^ drivers/net/ethernet/mucse/rnp/rnp_main.c:6061:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 6061 | int rnp_config_knode(struct net_device *dev, __be16 protocol, | ^ | static drivers/net/ethernet/mucse/rnp/rnp_main.c:6120:5: warning: no previous prototype for function 'rnp_setup_tc_cls_u32' [-Wmissing-prototypes] 6120 | int rnp_setup_tc_cls_u32(struct net_device *dev, | ^ drivers/net/ethernet/mucse/rnp/rnp_main.c:6120:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 6120 | int rnp_setup_tc_cls_u32(struct net_device *dev, | ^ | static drivers/net/ethernet/mucse/rnp/rnp_main.c:6197:6: warning: no previous prototype for function 'rnp_do_reset' [-Wmissing-prototypes] 6197 | void rnp_do_reset(struct net_device *netdev) | ^ drivers/net/ethernet/mucse/rnp/rnp_main.c:6197:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 6197 | void rnp_do_reset(struct net_device *netdev) | ^ | static drivers/net/ethernet/mucse/rnp/rnp_main.c:6452:6: warning: no previous prototype for function 'rnp_assign_netdev_ops' [-Wmissing-prototypes] 6452 | void rnp_assign_netdev_ops(struct net_device *dev) | ^ drivers/net/ethernet/mucse/rnp/rnp_main.c:6452:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 6452 | void rnp_assign_netdev_ops(struct net_device *dev) | ^ | static drivers/net/ethernet/mucse/rnp/rnp_main.c:6628:5: warning: no previous prototype for function 'rnp_can_rpu_start' [-Wmissing-prototypes] 6628 | int rnp_can_rpu_start(struct rnp_adapter *adapter) | ^ drivers/net/ethernet/mucse/rnp/rnp_main.c:6628:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 6628 | int rnp_can_rpu_start(struct rnp_adapter *adapter) | ^ | static >> drivers/net/ethernet/mucse/rnp/rnp_main.c:7167:17: warning: unused variable 'hw' [-Wunused-variable] 7167 | struct rnp_hw *hw = &adapter->hw; | ^~ drivers/net/ethernet/mucse/rnp/rnp_main.c:6481:29: warning: unused function 'rnp_tso_features' [-Wunused-function] 6481 | static inline unsigned long rnp_tso_features(struct rnp_hw *hw) | ^~~~~~~~~~~~~~~~ 18 warnings generated. -- In file included from drivers/net/ethernet/mucse/rnp/rnp_sriov.c:6: In file included from include/linux/pci.h:1663: In file included from include/linux/dmapool.h:14: In file included from include/linux/scatterlist.h:8: In file included from include/linux/mm.h:2193: 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/mucse/rnp/rnp_sriov.c:305:6: warning: no previous prototype for function 'check_ari_mode' [-Wmissing-prototypes] 305 | bool check_ari_mode(struct pci_dev *dev) | ^ drivers/net/ethernet/mucse/rnp/rnp_sriov.c:305:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 305 | bool check_ari_mode(struct pci_dev *dev) | ^ | static >> drivers/net/ethernet/mucse/rnp/rnp_sriov.c:397:6: warning: variable 'err' set but not used [-Wunused-but-set-variable] 397 | int err; | ^ >> drivers/net/ethernet/mucse/rnp/rnp_sriov.c:411:2: warning: non-void function does not return a value [-Wreturn-type] 411 | } | ^ drivers/net/ethernet/mucse/rnp/rnp_sriov.c:413:2: error: expected identifier or '(' 413 | return err; | ^ drivers/net/ethernet/mucse/rnp/rnp_sriov.c:414:1: error: extraneous closing brace ('}') 414 | } | ^ drivers/net/ethernet/mucse/rnp/rnp_sriov.c:1140:5: warning: no previous prototype for function 'rnp_msg_post_status_signle_link' [-Wmissing-prototypes] 1140 | int rnp_msg_post_status_signle_link(struct rnp_adapter *adapter, int vf, | ^ drivers/net/ethernet/mucse/rnp/rnp_sriov.c:1140:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1140 | int rnp_msg_post_status_signle_link(struct rnp_adapter *adapter, int vf, | ^ | static 5 warnings and 2 errors generated. vim +/hw +7167 drivers/net/ethernet/mucse/rnp/rnp_main.c 7153 7154 /** 7155 * rnp_io_error_detected - called when PCI error is detected 7156 * @pdev: Pointer to PCI device 7157 * @state: The current pci connection state 7158 * 7159 * This function is called after a PCI bus error affecting 7160 * this device has been detected. 7161 */ 7162 static pci_ers_result_t rnp_io_error_detected(struct pci_dev *pdev, 7163 pci_channel_state_t state) 7164 { 7165 struct rnp_adapter *adapter = pci_get_drvdata(pdev); 7166 struct net_device *netdev = adapter->netdev; > 7167 struct rnp_hw *hw = &adapter->hw; 7168 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:openEuler-1.0-LTS 1294/1294] drivers/iio/adc/phytium-adc.c:662:12: warning: 'phytium_adc_resume' defined but not used
by kernel test robot 02 Dec '24

02 Dec '24

Hi Tian, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 312efa97a54edf7e64f108312c4d8c6961a1abaf commit: 69245da182c15b365e3b770e7ac56db0f8118165 [1294/1294] adc: add phytium adc driver config: arm64-randconfig-002-20241114 (https://download.01.org/0day-ci/archive/20241202/202412022331.nyd9c2hV-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241202/202412022331.nyd9c2hV-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/202412022331.nyd9c2hV-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/iio/adc/phytium-adc.c:662:12: warning: 'phytium_adc_resume' defined but not used [-Wunused-function] 662 | static int phytium_adc_resume(struct device *dev) | ^~~~~~~~~~~~~~~~~~ >> drivers/iio/adc/phytium-adc.c:651:12: warning: 'phytium_adc_suspend' defined but not used [-Wunused-function] 651 | static int phytium_adc_suspend(struct device *dev) | ^~~~~~~~~~~~~~~~~~~ Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for HARDLOCKUP_DETECTOR Depends on [n]: DEBUG_KERNEL [=n] && !S390 && (HAVE_HARDLOCKUP_DETECTOR_PERF [=n] || HAVE_HARDLOCKUP_DETECTOR_ARCH [=y]) Selected by [y]: - SDEI_WATCHDOG [=y] && <choice> && ARM_SDE_INTERFACE [=y] && !HARDLOCKUP_CHECK_TIMESTAMP [=n] vim +/phytium_adc_resume +662 drivers/iio/adc/phytium-adc.c 649 650 #ifdef CONFIG_PM > 651 static int phytium_adc_suspend(struct device *dev) 652 { 653 struct iio_dev *indio_dev = dev_get_drvdata(dev); 654 struct phytium_adc *adc = iio_priv(indio_dev); 655 656 phytium_adc_power_setup(adc, false); 657 clk_disable_unprepare(adc->adc_clk); 658 659 return 0; 660 } 661 > 662 static int phytium_adc_resume(struct device *dev) 663 { 664 struct iio_dev *indio_dev = dev_get_drvdata(dev); 665 struct phytium_adc *adc = iio_priv(indio_dev); 666 667 clk_prepare_enable(adc->adc_clk); 668 phytium_adc_power_setup(adc, true); 669 670 return 0; 671 } 672 #endif 673 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[PATCH openEuler-22.03-LTS-SP1 V1 0/2] *** CVE-2024-53063 ***
by Zicheng Qu 02 Dec '24

02 Dec '24

Mauro Carvalho Chehab (2): media: dvbdev: prevent the risk of out of memory access media: dvbdev: fix the logic when DVB_DYNAMIC_MINORS is not set drivers/media/dvb-core/dvbdev.c | 16 +++++++++++----- 1 file changed, 11 insertions(+), 5 deletions(-) -- 2.34.1

2 3

[PATCH OLK-5.10 V1 0/2] *** CVE-2024-53063 ***
by Zicheng Qu 02 Dec '24

02 Dec '24

Mauro Carvalho Chehab (2): media: dvbdev: prevent the risk of out of memory access media: dvbdev: fix the logic when DVB_DYNAMIC_MINORS is not set drivers/media/dvb-core/dvbdev.c | 16 +++++++++++----- 1 file changed, 11 insertions(+), 5 deletions(-) -- 2.34.1

2 3

[openeuler:OLK-6.6 1474/1474] drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:2056:34: sparse: sparse: incorrect type in return expression (different address spaces)
by kernel test robot 02 Dec '24

02 Dec '24

Hi Bennie, First bad commit (maybe != root cause): tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 9809e40d1abbcdf278f3db91f03a94507bdbb442 commit: 8d65cdad5ea8e309af47a9a70c538bbbc1223e9a [1474/1474] Net: nebula_matrix: fix ci build warning config: x86_64-randconfig-121-20241118 (https://download.01.org/0day-ci/archive/20241202/202412022246.dtzzrYlp-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/20241202/202412022246.dtzzrYlp-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/202412022246.dtzzrYlp-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:2056:34: sparse: sparse: incorrect type in return expression (different address spaces) @@ expected unsigned char [usertype] * @@ got unsigned char [noderef] [usertype] __iomem * @@ drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:2056:34: sparse: expected unsigned char [usertype] * drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:2056:34: sparse: got unsigned char [noderef] [usertype] __iomem * drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:2235:23: sparse: sparse: incorrect type in return expression (different address spaces) @@ expected unsigned char [usertype] * @@ got unsigned char [noderef] [usertype] __iomem *hw_addr @@ drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:2235:23: sparse: expected unsigned char [usertype] * drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:2235:23: sparse: got unsigned char [noderef] [usertype] __iomem *hw_addr drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:17:9: sparse: sparse: context imbalance in 'nbl_send_kt_data' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:95:17: sparse: sparse: context imbalance in 'nbl_check_kt_data' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:158:42: sparse: sparse: context imbalance in 'nbl_phy_fem_clear_tcam_ad' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:255:26: sparse: sparse: context imbalance in 'nbl_phy_fem_em0_pt_phy_l2_init' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:370:25: sparse: sparse: context imbalance in 'nbl_phy_search_key' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:432:26: sparse: sparse: context imbalance in 'nbl_phy_add_tcam' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:438:13: sparse: sparse: context imbalance in 'nbl_phy_del_tcam' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:480:9: sparse: sparse: context imbalance in 'nbl_phy_add_mcc' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:483:13: sparse: sparse: context imbalance in 'nbl_phy_del_mcc' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:568:13: sparse: sparse: context imbalance in 'nbl_shaping_eth_init' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:812:13: sparse: sparse: context imbalance in 'nbl_epro_action_filter_cfg' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:934:49: sparse: sparse: context imbalance in 'nbl_phy_init_qid_map_table' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:971:41: sparse: sparse: context imbalance in 'nbl_phy_set_qid_map_table' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1041:26: sparse: sparse: context imbalance in 'nbl_phy_cfg_ipro_dn_sport_tbl' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1067:26: sparse: sparse: context imbalance in 'nbl_phy_set_vnet_queue_info' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1078:26: sparse: sparse: context imbalance in 'nbl_phy_clear_vnet_queue_info' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1091:26: sparse: sparse: context imbalance in 'nbl_phy_cfg_vnet_qinfo_log' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1174:9: sparse: sparse: context imbalance in 'nbl_phy_restore_dvn_context' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1193:9: sparse: sparse: context imbalance in 'nbl_phy_restore_uvn_context' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1205:25: sparse: sparse: context imbalance in 'nbl_phy_get_tx_queue_cfg' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1223:25: sparse: sparse: context imbalance in 'nbl_phy_get_rx_queue_cfg' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1253:26: sparse: sparse: context imbalance in 'nbl_phy_cfg_tx_queue' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1274:26: sparse: sparse: context imbalance in 'nbl_phy_cfg_rx_queue' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1326:26: sparse: sparse: context imbalance in 'nbl_phy_set_tc_wgt' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1350:26: sparse: sparse: context imbalance in 'nbl_phy_active_shaping' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1371:26: sparse: sparse: context imbalance in 'nbl_phy_deactive_shaping' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1408:26: sparse: sparse: context imbalance in 'nbl_phy_set_shaping' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1515:26: sparse: sparse: context imbalance in 'nbl_phy_init_epro_rss_key' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1521:13: sparse: sparse: context imbalance in 'nbl_phy_read_epro_rss_key' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1563:25: sparse: sparse: context imbalance in 'nbl_phy_get_rss_alg_sel' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1583:26: sparse: sparse: context imbalance in 'nbl_phy_init_epro_vpt_tbl' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1602:26: sparse: sparse: context imbalance in 'nbl_phy_set_epro_rss_default' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1627:26: sparse: sparse: context imbalance in 'nbl_phy_set_epro_rss_pt' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1645:26: sparse: sparse: context imbalance in 'nbl_phy_clear_epro_rss_pt' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1658:26: sparse: sparse: context imbalance in 'nbl_phy_disable_dvn' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1667:26: sparse: sparse: context imbalance in 'nbl_phy_disable_uvn' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1687:25: sparse: sparse: context imbalance in 'nbl_phy_is_rxq_drain_out' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1747:9: sparse: sparse: context imbalance in 'nbl_phy_save_dvn_ctx' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1770:9: sparse: sparse: context imbalance in 'nbl_phy_save_uvn_ctx' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1802:25: sparse: sparse: context imbalance in 'nbl_phy_get_tx_queue_err_stats' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1832:26: sparse: sparse: context imbalance in 'nbl_phy_setup_queue_switch' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:1891:26: sparse: sparse: context imbalance in 'nbl_phy_init_pfc' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:2059:13: sparse: sparse: context imbalance in 'nbl_phy_configure_msix_map' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:2097:26: sparse: sparse: context imbalance in 'nbl_phy_configure_msix_info' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:2238:13: sparse: sparse: context imbalance in 'nbl_phy_set_promisc_mode' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:2260:25: sparse: sparse: context imbalance in 'nbl_phy_get_coalesce' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:2267:13: sparse: sparse: context imbalance in 'nbl_phy_set_coalesce' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:2293:26: sparse: sparse: context imbalance in 'nbl_phy_set_spoof_check_addr' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:2309:26: sparse: sparse: context imbalance in 'nbl_phy_set_spoof_check_enable' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:2472:25: sparse: sparse: context imbalance in 'nbl_phy_get_fw_pong' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:2477:13: sparse: sparse: context imbalance in 'nbl_phy_set_fw_pong' - different lock contexts for basic block drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c:2532:26: sparse: sparse: context imbalance in 'nbl_phy_process_abnormal_queue' - different lock contexts for basic block vim +2056 drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_phy_leonis.c bad535d287c9c10 Bennie Yan 2024-09-24 2047 bad535d287c9c10 Bennie Yan 2024-09-24 2048 static u8 *nbl_phy_get_msix_irq_enable_info(void *priv, u16 global_vector_id, u32 *irq_data) bad535d287c9c10 Bennie Yan 2024-09-24 2049 { bad535d287c9c10 Bennie Yan 2024-09-24 2050 struct nbl_phy_mgt *phy_mgt = (struct nbl_phy_mgt *)priv; bad535d287c9c10 Bennie Yan 2024-09-24 2051 struct nbl_msix_notify msix_notify = { 0 }; bad535d287c9c10 Bennie Yan 2024-09-24 2052 bad535d287c9c10 Bennie Yan 2024-09-24 2053 msix_notify.glb_msix_idx = global_vector_id; bad535d287c9c10 Bennie Yan 2024-09-24 2054 memcpy(irq_data, &msix_notify, sizeof(msix_notify)); bad535d287c9c10 Bennie Yan 2024-09-24 2055 bad535d287c9c10 Bennie Yan 2024-09-24 @2056 return (phy_mgt->hw_addr + NBL_PCOMPLETER_MSIX_NOTIRY_OFFSET); bad535d287c9c10 Bennie Yan 2024-09-24 2057 } bad535d287c9c10 Bennie Yan 2024-09-24 2058 :::::: The code at line 2056 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

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[openeuler:openEuler-1.0-LTS 1268/1268] drivers/md/.tmp_dm-verity-verify-sig.o: warning: objtool: missing symbol for section .text
by kernel test robot 02 Dec '24

02 Dec '24

Hi Jaskaran, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 312efa97a54edf7e64f108312c4d8c6961a1abaf commit: 193a981127632c7d4c26a0674881dea0c208640c [1268/1268] dm verity: add root hash pkcs#7 signature verification config: x86_64-buildonly-randconfig-004-20241103 (https://download.01.org/0day-ci/archive/20241202/202412022223.rGhuTZ2P-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/20241202/202412022223.rGhuTZ2P-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/202412022223.rGhuTZ2P-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/md/.tmp_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:OLK-5.10 2417/2417] kernel/sched/core.c:8279:46: error: 'TG_STEAL_NO' undeclared; did you mean 'PGSTEAL_ANON'?
by kernel test robot 02 Dec '24

02 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: a1fd264a5653d0f3d66669ec3b88a99b929f8717 commit: b7772972a0a76efac27078392f3f706914fe2af7 [2417/2417] sched/core: Add cpu.steal_task in cgroup v1 cpu subsystem config: x86_64-randconfig-071-20241112 (https://download.01.org/0day-ci/archive/20241202/202412022133.n8HK8mnc-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/20241202/202412022133.n8HK8mnc-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/202412022133.n8HK8mnc-lkp@intel.com/ All errors (new ones prefixed by >>): kernel/sched/core.c:2750:6: warning: no previous prototype for 'sched_set_stop_task' [-Wmissing-prototypes] 2750 | void sched_set_stop_task(int cpu, struct task_struct *stop) | ^~~~~~~~~~~~~~~~~~~ kernel/sched/core.c: In function 'sched_init': kernel/sched/core.c:8279:17: error: 'root_task_group' undeclared (first use in this function); did you mean 'task_group'? 8279 | root_task_group.steal_task = TG_STEAL_NO; | ^~~~~~~~~~~~~~~ | task_group kernel/sched/core.c:8279:17: note: each undeclared identifier is reported only once for each function it appears in >> kernel/sched/core.c:8279:46: error: 'TG_STEAL_NO' undeclared (first use in this function); did you mean 'PGSTEAL_ANON'? 8279 | root_task_group.steal_task = TG_STEAL_NO; | ^~~~~~~~~~~ | PGSTEAL_ANON vim +8279 kernel/sched/core.c 8253 8254 wait_bit_init(); 8255 8256 #ifdef CONFIG_FAIR_GROUP_SCHED 8257 ptr += 2 * nr_cpu_ids * sizeof(void **); 8258 #endif 8259 #ifdef CONFIG_RT_GROUP_SCHED 8260 ptr += 2 * nr_cpu_ids * sizeof(void **); 8261 #endif 8262 if (ptr) { 8263 ptr = (unsigned long)kzalloc(ptr, GFP_NOWAIT); 8264 8265 #ifdef CONFIG_FAIR_GROUP_SCHED 8266 root_task_group.se = (struct sched_entity **)ptr; 8267 ptr += nr_cpu_ids * sizeof(void **); 8268 8269 root_task_group.cfs_rq = (struct cfs_rq **)ptr; 8270 ptr += nr_cpu_ids * sizeof(void **); 8271 8272 root_task_group.shares = ROOT_TASK_GROUP_LOAD; 8273 init_cfs_bandwidth(&root_task_group.cfs_bandwidth); 8274 #endif /* CONFIG_FAIR_GROUP_SCHED */ 8275 #ifdef CONFIG_QOS_SCHED_SMT_EXPELLER 8276 root_task_group.smt_expell = TG_SMT_EXPELL; 8277 #endif 8278 #ifdef CONFIG_SCHED_STEAL > 8279 root_task_group.steal_task = TG_STEAL_NO; 8280 #endif 8281 #ifdef CONFIG_RT_GROUP_SCHED 8282 root_task_group.rt_se = (struct sched_rt_entity **)ptr; 8283 ptr += nr_cpu_ids * sizeof(void **); 8284 8285 root_task_group.rt_rq = (struct rt_rq **)ptr; 8286 ptr += nr_cpu_ids * sizeof(void **); 8287 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[PATCH OLK-6.6] drm/amd/display: Check phantom_stream before it is used
by Kaixiong Yu 02 Dec '24

02 Dec '24

From: Alex Hung <alex.hung(a)amd.com> mainline inclusion from mainline-v6.12-rc1 commit 3718a619a8c0a53152e76bb6769b6c414e1e83f4 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IAYRC5 CVE: CVE-2024-49897 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- dcn32_enable_phantom_stream can return null, so returned value must be checked before used. This fixes 1 NULL_RETURNS issue reported by Coverity. Reviewed-by: Rodrigo Siqueira <rodrigo.siqueira(a)amd.com> Signed-off-by: Jerry Zuo <jerry.zuo(a)amd.com> Signed-off-by: Alex Hung <alex.hung(a)amd.com> Tested-by: Daniel Wheeler <daniel.wheeler(a)amd.com> Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com> Conflicts: drivers/gpu/drm/amd/display/dc/resource/dcn32/dcn32_resource.c drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.c [Ma Wupeng: related function is moved to another file] Signed-off-by: Ma Wupeng <mawupeng1(a)huawei.com> --- drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.c b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.c index dc0ff24e9a66..bf110f992422 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.c @@ -1791,6 +1791,9 @@ void dcn32_add_phantom_pipes(struct dc *dc, struct dc_state *context, // be a valid candidate for SubVP (i.e. has a plane, stream, doesn't // already have phantom pipe assigned, etc.) by previous checks. phantom_stream = dcn32_enable_phantom_stream(dc, context, pipes, pipe_cnt, index); + if (!phantom_stream) + return; + dcn32_enable_phantom_plane(dc, context, phantom_stream, index); for (i = 0; i < dc->res_pool->pipe_count; i++) { -- 2.34.1

2 5

[PATCH OLK-5.10] drm/amdkfd: amdkfd_free_gtt_mem clear the correct pointer
by Kaixiong Yu 02 Dec '24

02 Dec '24

From: Philip Yang <Philip.Yang(a)amd.com> mainline inclusion from mainline-v6.12-rc1 commit c86ad39140bbcb9dc75a10046c2221f657e8083b category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IAYRB0 CVE: CVE-2024-49991 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- Pass pointer reference to amdgpu_bo_unref to clear the correct pointer, otherwise amdgpu_bo_unref clear the local variable, the original pointer not set to NULL, this could cause use-after-free bug. Signed-off-by: Philip Yang <Philip.Yang(a)amd.com> Reviewed-by: Felix Kuehling <felix.kuehling(a)amd.com> Acked-by: Christian König <christian.koenig(a)amd.com> Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com> Conflicts: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h drivers/gpu/drm/amd/amdkfd/kfd_chardev.c drivers/gpu/drm/amd/amdkfd/kfd_device.c drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c drivers/gpu/drm/amd/amdkfd/kfd_process.c drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v9.c [Context conflicts due to 6bfc7c7e175e ("drm/amdkfd: replace kgd_dev in various amgpu_amdkfd funcs") isn't merged, and several amdgpu_amdkfd_free_gtt_mem() aren't introduced.] Signed-off-by: Jinjiang Tu <tujinjiang(a)huawei.com> --- drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c | 14 +++++++------- drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h | 2 +- drivers/gpu/drm/amd/amdkfd/kfd_device.c | 4 ++-- .../gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 2 +- drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v9.c | 2 +- 5 files changed, 12 insertions(+), 12 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c index d3a974d10552..7eae06d8c54e 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c @@ -310,15 +310,15 @@ int amdgpu_amdkfd_alloc_gtt_mem(struct kgd_dev *kgd, size_t size, return r; } -void amdgpu_amdkfd_free_gtt_mem(struct kgd_dev *kgd, void *mem_obj) +void amdgpu_amdkfd_free_gtt_mem(struct kgd_dev *kgd, void **mem_obj) { - struct amdgpu_bo *bo = (struct amdgpu_bo *) mem_obj; + struct amdgpu_bo **bo = (struct amdgpu_bo **) mem_obj; - amdgpu_bo_reserve(bo, true); - amdgpu_bo_kunmap(bo); - amdgpu_bo_unpin(bo); - amdgpu_bo_unreserve(bo); - amdgpu_bo_unref(&(bo)); + amdgpu_bo_reserve(*bo, true); + amdgpu_bo_kunmap(*bo); + amdgpu_bo_unpin(*bo); + amdgpu_bo_unreserve(*bo); + amdgpu_bo_unref(bo); } int amdgpu_amdkfd_alloc_gws(struct kgd_dev *kgd, size_t size, diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h index 32e385f287cb..24848048fb82 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h @@ -183,7 +183,7 @@ int amdgpu_amdkfd_evict_userptr(struct kgd_mem *mem, struct mm_struct *mm) int amdgpu_amdkfd_alloc_gtt_mem(struct kgd_dev *kgd, size_t size, void **mem_obj, uint64_t *gpu_addr, void **cpu_ptr, bool mqd_gfx9); -void amdgpu_amdkfd_free_gtt_mem(struct kgd_dev *kgd, void *mem_obj); +void amdgpu_amdkfd_free_gtt_mem(struct kgd_dev *kgd, void **mem_obj); int amdgpu_amdkfd_alloc_gws(struct kgd_dev *kgd, size_t size, void **mem_obj); void amdgpu_amdkfd_free_gws(struct kgd_dev *kgd, void *mem_obj); int amdgpu_amdkfd_add_gws_to_process(void *info, void *gws, struct kgd_mem **mem); diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device.c b/drivers/gpu/drm/amd/amdkfd/kfd_device.c index 04126ffbc973..806c38492768 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_device.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_device.c @@ -782,7 +782,7 @@ bool kgd2kfd_device_init(struct kfd_dev *kfd, kfd_doorbell_error: kfd_gtt_sa_fini(kfd); kfd_gtt_sa_init_error: - amdgpu_amdkfd_free_gtt_mem(kfd->kgd, kfd->gtt_mem); + amdgpu_amdkfd_free_gtt_mem(kfd->kgd, &kfd->gtt_mem); alloc_gtt_mem_failure: if (kfd->gws) amdgpu_amdkfd_free_gws(kfd->kgd, kfd->gws); @@ -803,7 +803,7 @@ void kgd2kfd_device_exit(struct kfd_dev *kfd) kfd_doorbell_fini(kfd); ida_destroy(&kfd->doorbell_ida); kfd_gtt_sa_fini(kfd); - amdgpu_amdkfd_free_gtt_mem(kfd->kgd, kfd->gtt_mem); + amdgpu_amdkfd_free_gtt_mem(kfd->kgd, &kfd->gtt_mem); if (kfd->gws) amdgpu_amdkfd_free_gws(kfd->kgd, kfd->gws); } diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c index 195b7e02dc4b..62f7aa61873d 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c @@ -1971,7 +1971,7 @@ static void deallocate_hiq_sdma_mqd(struct kfd_dev *dev, { WARN(!mqd, "No hiq sdma mqd trunk to free"); - amdgpu_amdkfd_free_gtt_mem(dev->kgd, mqd->gtt_mem); + amdgpu_amdkfd_free_gtt_mem(dev->kgd, &mqd->gtt_mem); } void device_queue_manager_uninit(struct device_queue_manager *dqm) diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v9.c b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v9.c index dadeb2013fd9..b4727b768b57 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v9.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v9.c @@ -293,7 +293,7 @@ static void free_mqd(struct mqd_manager *mm, void *mqd, struct kfd_dev *kfd = mm->dev; if (mqd_mem_obj->gtt_mem) { - amdgpu_amdkfd_free_gtt_mem(kfd->kgd, mqd_mem_obj->gtt_mem); + amdgpu_amdkfd_free_gtt_mem(kfd->kgd, &mqd_mem_obj->gtt_mem); kfree(mqd_mem_obj); } else { kfd_gtt_sa_free(mm->dev, mqd_mem_obj); -- 2.34.1

2 9

[PATCH OLK-6.6 v2 0/5] Optimize functions like get_user and put_user
by Ze Zuo 02 Dec '24

02 Dec '24

Due to the performance degradation of the lsmem command on the ARM architecture, unsafe_copy_to_user, unsafe_put_user, and unsafe_get_user have been introduced to bypass the usercopy checks. This optimizes the data exchange between user space and kernel space, thereby improving performance. v1->v2: -- Some commit message cleanup on patch 5. Linus Torvalds (2): arm64: start using 'asm goto' for get_user() when available arm64: start using 'asm goto' for put_user() Mark Rutland (2): init/Kconfig: remove CONFIG_GCC_ASM_GOTO_OUTPUT_WORKAROUND arm64: uaccess: correct thinko in __get_mem_asm() Ze Zuo (1): openeuler_defconfig: remove GCC_ASM_GOTO_OUTPUT_WORKAROUND for x86 and arm64 arch/arm64/Kconfig | 4 + arch/arm64/configs/openeuler_defconfig | 1 - arch/arm64/include/asm/asm-extable.h | 3 + arch/arm64/include/asm/uaccess.h | 169 ++++++++++++++++++------- arch/arm64/kernel/mte.c | 12 +- arch/x86/configs/openeuler_defconfig | 1 - include/linux/compiler-gcc.h | 20 --- init/Kconfig | 22 ++-- 8 files changed, 147 insertions(+), 85 deletions(-) -- 2.25.1

2 6

[openeuler:OLK-6.6 1474/1474] arch/x86/events/zhaoxin/uncore.c:2828:6: sparse: sparse: symbol 'kx7000_uncore_cpu_init' was not declared. Should it be static?
by kernel test robot 02 Dec '24

02 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 9809e40d1abbcdf278f3db91f03a94507bdbb442 commit: 25fd62f6e8c9636272009dfcbe04fb1a260cbf8d [1474/1474] perf/x86/zhaoxin/uncore: update KX-7000 support config: x86_64-randconfig-121-20241118 (https://download.01.org/0day-ci/archive/20241202/202412022008.S6r6cz7m-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/20241202/202412022008.S6r6cz7m-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/202412022008.S6r6cz7m-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) arch/x86/events/zhaoxin/uncore.c:2426:28: sparse: sparse: symbol 'uncore_msr_cluster_uncores' was not declared. Should it be static? arch/x86/events/zhaoxin/uncore.c:2431:28: sparse: sparse: symbol 'uncore_msr_subnode_uncores' was not declared. Should it be static? arch/x86/events/zhaoxin/uncore.c:2437:28: sparse: sparse: symbol 'uncore_pci_subnode_uncores' was not declared. Should it be static? arch/x86/events/zhaoxin/uncore.c:2798:6: sparse: sparse: symbol 'kx5000_uncore_cpu_init' was not declared. Should it be static? arch/x86/events/zhaoxin/uncore.c:2807:6: sparse: sparse: symbol 'kh40000_uncore_cpu_init' was not declared. Should it be static? arch/x86/events/zhaoxin/uncore.c:2812:5: sparse: sparse: symbol 'kh40000_uncore_pci_init' was not declared. Should it be static? >> arch/x86/events/zhaoxin/uncore.c:2828:6: sparse: sparse: symbol 'kx7000_uncore_cpu_init' was not declared. Should it be static? >> arch/x86/events/zhaoxin/uncore.c:2843:5: sparse: sparse: symbol 'kx7000_uncore_pci_init' was not declared. Should it be static? >> arch/x86/events/zhaoxin/uncore.c:2851:6: sparse: sparse: symbol 'kx7000_uncore_mmio_init' was not declared. Should it be static? arch/x86/events/zhaoxin/uncore.c: note: in included file (through include/linux/preempt.h, include/linux/spinlock.h, include/linux/mmzone.h, ...): include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true vim +/kx7000_uncore_cpu_init +2828 arch/x86/events/zhaoxin/uncore.c 2827 > 2828 void kx7000_uncore_cpu_init(void) 2829 { 2830 u64 val; 2831 int cpu; 2832 2833 uncore_msr_uncores = kx7000_msr_uncores; 2834 2835 /* clear bit 16 of MSR 0x1877 so that HIF can work normally */ 2836 for_each_present_cpu(cpu) { 2837 rdmsrl_on_cpu(cpu, 0x1877, &val); 2838 val = val & 0xfffffffffffeffffULL; 2839 wrmsrl_on_cpu(cpu, 0x1877, val); 2840 } 2841 } 2842 > 2843 int kx7000_uncore_pci_init(void) 2844 { 2845 uncore_pci_uncores = kx7000_pci_uncores; 2846 uncore_pci_driver = &kx7000_uncore_pci_driver; 2847 2848 return 0; 2849 } 2850 > 2851 void kx7000_uncore_mmio_init(void) 2852 { 2853 uncore_mmio_uncores = kx7000_mmio_uncores; 2854 } 2855 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-6.6 00/18] Support haltpoll feature
by lishusen 02 Dec '24

02 Dec '24

Support haltpoll feature to improve performance Ankur Arora (10): asm-generic: add barrier smp_cond_load_relaxed_timeout() cpuidle/poll_state: poll via smp_cond_load_relaxed_timeout() cpuidle: rename ARCH_HAS_CPU_RELAX to ARCH_HAS_OPTIMIZED_POLL arm64: barrier: add support for smp_cond_relaxed_timeout() arm64: add support for polling in idle cpuidle-haltpoll: condition on ARCH_CPUIDLE_HALTPOLL arm64: idle: export arch_cpu_idle arm64: support cpuidle-haltpoll arm64/delay: add some constants to a separate header arm64: support WFET in smp_cond_relaxed_timeout() Joao Martins (4): Kconfig: move ARCH_HAS_OPTIMIZED_POLL to arch/Kconfig arm64: define TIF_POLLING_NRFLAG cpuidle-haltpoll: define arch_haltpoll_want() governors/haltpoll: drop kvm_para_available() check Lifeng Zheng (1): ACPI: processor_idle: Support polling state for LPI lishusen (3): cpuidle: edit cpuidle-haltpoll driver module parameter arm64/delay: remove USECS_TO_CYCLES to avoid conflict arm64: add config for cpuidle-haltpoll arch/Kconfig | 3 + arch/arm64/Kconfig | 9 ++ arch/arm64/configs/openeuler_defconfig | 3 + arch/arm64/include/asm/barrier.h | 62 ++++++++++++- arch/arm64/include/asm/cmpxchg.h | 26 ++++-- arch/arm64/include/asm/cpuidle_haltpoll.h | 20 +++++ arch/arm64/include/asm/delay-const.h | 15 ++++ arch/arm64/include/asm/thread_info.h | 2 + arch/arm64/kernel/idle.c | 1 + arch/x86/Kconfig | 5 +- arch/x86/include/asm/cpuidle_haltpoll.h | 1 + arch/x86/kernel/kvm.c | 13 +++ drivers/acpi/processor_idle.c | 43 +++++++-- drivers/cpuidle/Kconfig | 5 +- drivers/cpuidle/Makefile | 2 +- drivers/cpuidle/cpuidle-haltpoll.c | 105 +++++++++++++++++++--- drivers/cpuidle/governors/haltpoll.c | 6 +- drivers/cpuidle/poll_state.c | 31 +++---- drivers/idle/Kconfig | 1 + include/asm-generic/barrier.h | 42 +++++++++ include/linux/cpuidle.h | 2 +- include/linux/cpuidle_haltpoll.h | 5 ++ 22 files changed, 338 insertions(+), 64 deletions(-) create mode 100644 arch/arm64/include/asm/cpuidle_haltpoll.h create mode 100644 arch/arm64/include/asm/delay-const.h -- 2.33.0

2 19

[PATCH OLK-5.10 0/7] CVE-2024-40927
by Yongqiang Liu 02 Dec '24

02 Dec '24

Hector Martin (1): xhci: Handle TD clearing for multiple streams case Mathias Nyman (6): xhci: use xhci_td_cleanup() helper when giving back cancelled URBs xhci: split handling halted endpoints into two steps xhci: fix giving back URB with incorrect status regression in 5.12 xhci: Fix 5.12 regression of missing xHC cache clearing command after a Stall xhci: introduce a new move_dequeue_past_td() function to replace old code. xhci: Fix failure to give back some cached cancelled URBs. drivers/usb/host/xhci-ring.c | 377 +++++++++++++++++++++++++---------- drivers/usb/host/xhci.c | 94 +-------- drivers/usb/host/xhci.h | 9 + 3 files changed, 291 insertions(+), 189 deletions(-) -- 2.25.1

2 8

[openeuler:OLK-5.10 2439/2439] drivers/iommu/arm/arm-smmu-v3/ascend_smmu.c:71:20: warning: no previous prototype for 'agent_smmu_unlocked_find'
by kernel test robot 02 Dec '24

02 Dec '24

Hi Binfeng, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: a1fd264a5653d0f3d66669ec3b88a99b929f8717 commit: 3bf501c87ffe1f045f86af89e8958fed62c02c94 [2439/2439] ascend agent smmu: an implementation of ARM SMMUv3 ATOS feature config: arm64-randconfig-004-20241117 (https://download.01.org/0day-ci/archive/20241202/202412021825.ykqFT7Io-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241202/202412021825.ykqFT7Io-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/202412021825.ykqFT7Io-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/iommu/arm/arm-smmu-v3/ascend_smmu.c:71:20: warning: no previous prototype for 'agent_smmu_unlocked_find' [-Wmissing-prototypes] 71 | struct agent_smmu *agent_smmu_unlocked_find(u64 device_id) | ^~~~~~~~~~~~~~~~~~~~~~~~ drivers/iommu/arm/arm-smmu-v3/ascend_smmu.c: In function 'agent_smmu_platform_probe': drivers/iommu/arm/arm-smmu-v3/ascend_smmu.c:145:18: error: implicit declaration of function 'acpi_evaluate_integer'; did you mean 'acpi_evaluate_object'? [-Werror=implicit-function-declaration] 145 | status = acpi_evaluate_integer(ACPI_HANDLE(&pdev->dev), METHOD_NAME__UID, | ^~~~~~~~~~~~~~~~~~~~~ | acpi_evaluate_object drivers/iommu/arm/arm-smmu-v3/ascend_smmu.c: At top level: >> drivers/iommu/arm/arm-smmu-v3/ascend_smmu.c:420:36: warning: 'agent_smmu_acpi_match' defined but not used [-Wunused-const-variable=] 420 | static const struct acpi_device_id agent_smmu_acpi_match[] = { | ^~~~~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors vim +/agent_smmu_unlocked_find +71 drivers/iommu/arm/arm-smmu-v3/ascend_smmu.c 70 > 71 struct agent_smmu *agent_smmu_unlocked_find(u64 device_id) 72 { 73 struct agent_smmu *temp = NULL; 74 75 list_for_each_entry(temp, &agent_smmu_list, list) { 76 if (temp->device_id == device_id) { 77 return temp; 78 } 79 } 80 return NULL; 81 } 82 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-6.6 00/18] Support haltpoll feature
by lishusen 02 Dec '24

02 Dec '24

Support haltpoll feature to improve performance Ankur Arora (10): asm-generic: add barrier smp_cond_load_relaxed_timeout() cpuidle/poll_state: poll via smp_cond_load_relaxed_timeout() cpuidle: rename ARCH_HAS_CPU_RELAX to ARCH_HAS_OPTIMIZED_POLL arm64: barrier: add support for smp_cond_relaxed_timeout() arm64: add support for polling in idle cpuidle-haltpoll: condition on ARCH_CPUIDLE_HALTPOLL arm64: idle: export arch_cpu_idle arm64: support cpuidle-haltpoll arm64/delay: move some constants out to a separate header arm64: support WFET in smp_cond_relaxed_timeout() Joao Martins (4): Kconfig: move ARCH_HAS_OPTIMIZED_POLL to arch/Kconfig arm64: define TIF_POLLING_NRFLAG cpuidle-haltpoll: define arch_haltpoll_want() governors/haltpoll: drop kvm_para_available() check Lifeng Zheng (1): ACPI: processor_idle: Support polling state for LPI lishusen (3): cpuidle: edit cpuidle-haltpoll driver module parameter arm64/delay: remove USECS_TO_CYCLES to avoid conflict arm64: add config for cpuidle-haltpoll arch/Kconfig | 3 + arch/arm64/Kconfig | 9 ++ arch/arm64/configs/openeuler_defconfig | 3 + arch/arm64/include/asm/barrier.h | 62 ++++++++++++- arch/arm64/include/asm/cmpxchg.h | 26 ++++-- arch/arm64/include/asm/cpuidle_haltpoll.h | 20 +++++ arch/arm64/include/asm/delay-const.h | 15 ++++ arch/arm64/include/asm/thread_info.h | 2 + arch/arm64/kernel/idle.c | 1 + arch/x86/Kconfig | 5 +- arch/x86/include/asm/cpuidle_haltpoll.h | 1 + arch/x86/kernel/kvm.c | 13 +++ drivers/acpi/processor_idle.c | 43 +++++++-- drivers/cpuidle/Kconfig | 5 +- drivers/cpuidle/Makefile | 2 +- drivers/cpuidle/cpuidle-haltpoll.c | 105 +++++++++++++++++++--- drivers/cpuidle/governors/haltpoll.c | 6 +- drivers/cpuidle/poll_state.c | 31 +++---- drivers/idle/Kconfig | 1 + include/asm-generic/barrier.h | 42 +++++++++ include/linux/cpuidle.h | 2 +- include/linux/cpuidle_haltpoll.h | 5 ++ 22 files changed, 338 insertions(+), 64 deletions(-) create mode 100644 arch/arm64/include/asm/cpuidle_haltpoll.h create mode 100644 arch/arm64/include/asm/delay-const.h -- 2.33.0

2 19

[openeuler:OLK-6.6 1455/1455] kernel/sched/fair.c:8325:9: error: call to undeclared function 'sched_idle_cpu'; ISO C99 and later do not support implicit function declarations
by kernel test robot 02 Dec '24

02 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: b3dd80fc71d804c0f15eb93352cf23452f7f2191 commit: 926b9b0cd97e640ee680347cf449c3dc152dddd2 [1455/1455] sched: Throttle qos cfs_rq when current cpu is running online task config: x86_64-randconfig-005-20241112 (https://download.01.org/0day-ci/archive/20241202/202412021846.xYjhWfl0-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/20241202/202412021846.xYjhWfl0-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/202412021846.xYjhWfl0-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from kernel/sched/fair.c:25: In file included from include/linux/hugetlb_inline.h:7: In file included from include/linux/mm.h:2174: 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_" | ~~~~~~~~~~~ ^ ~~~ >> kernel/sched/fair.c:8325:9: error: call to undeclared function 'sched_idle_cpu'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 8325 | !sched_idle_cpu(smp_processor_id()) && | ^ kernel/sched/fair.c:8325:9: note: did you mean 'sched_idle_rq'? kernel/sched/fair.c:6517:12: note: 'sched_idle_rq' declared here 6517 | static int sched_idle_rq(struct rq *rq) | ^ >> kernel/sched/fair.c:8328:23: error: no member named 'online' in 'struct rq' 8328 | if (!rq_of(cfs_rq)->online) | ~~~~~~~~~~~~~ ^ >> kernel/sched/fair.c:8531:7: error: no member named 'idle_stamp' in 'struct rq'; did you mean 'idle_state'? 8531 | rq->idle_stamp = 0; | ^~~~~~~~~~ | idle_state kernel/sched/sched.h:1143:24: note: 'idle_state' declared here 1143 | struct cpuidle_state *idle_state; | ^ 1 warning and 3 errors generated. vim +/sched_idle_cpu +8325 kernel/sched/fair.c 8321 8322 static bool check_qos_cfs_rq(struct cfs_rq *cfs_rq) 8323 { 8324 if (unlikely(cfs_rq && cfs_rq->tg->qos_level < 0 && > 8325 !sched_idle_cpu(smp_processor_id()) && 8326 cfs_rq->h_nr_running == cfs_rq->idle_h_nr_running)) { 8327 > 8328 if (!rq_of(cfs_rq)->online) 8329 return false; 8330 8331 throttle_qos_cfs_rq(cfs_rq); 8332 return true; 8333 } 8334 8335 return false; 8336 } 8337 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 1455/1455] kernel/sched/psi.c:387:1: error: function definition is not allowed here
by kernel test robot 02 Dec '24

02 Dec '24

Hi Lu, First bad commit (maybe != root cause): tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: b3dd80fc71d804c0f15eb93352cf23452f7f2191 commit: 654944510822988390470cbc5b6f914c19dd9b88 [1455/1455] sched/psi: add cpu fine grained stall tracking in pressure.stat config: x86_64-buildonly-randconfig-001-20241112 (https://download.01.org/0day-ci/archive/20241202/202412021807.OmlvOFCb-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/20241202/202412021807.OmlvOFCb-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/202412021807.OmlvOFCb-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from kernel/sched/build_utility.c:24: In file included from include/linux/cpuset.h:17: In file included from include/linux/mm.h:2181: 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 kernel/sched/build_utility.c:97: >> kernel/sched/psi.c:387:1: error: function definition is not allowed here 387 | { | ^ kernel/sched/psi.c:421:1: error: function definition is not allowed here 421 | { | ^ kernel/sched/psi.c:449:1: error: function definition is not allowed here 449 | { | ^ kernel/sched/psi.c:471:1: error: function definition is not allowed here 471 | { | ^ kernel/sched/psi.c:517:17: error: function definition is not allowed here 517 | bool next) {} | ^ kernel/sched/psi.c:523:1: error: function definition is not allowed here 523 | { | ^ kernel/sched/psi.c:590:1: error: function definition is not allowed here 590 | { | ^ kernel/sched/psi.c:608:1: error: function definition is not allowed here 608 | { | ^ kernel/sched/psi.c:635:1: error: function definition is not allowed here 635 | { | ^ kernel/sched/psi.c:707:1: error: function definition is not allowed here 707 | { | ^ kernel/sched/psi.c:772:1: error: function definition is not allowed here 772 | { | ^ kernel/sched/psi.c:808:1: error: function definition is not allowed here 808 | { | ^ kernel/sched/psi.c:822:1: error: function definition is not allowed here 822 | { | ^ kernel/sched/psi.c:848:1: error: function definition is not allowed here 848 | { | ^ kernel/sched/psi.c:932:1: error: function definition is not allowed here 932 | { | ^ kernel/sched/psi.c:950:1: error: function definition is not allowed here 950 | { | ^ kernel/sched/psi.c:958:1: error: function definition is not allowed here 958 | { | ^ kernel/sched/psi.c:993:1: error: function definition is not allowed here 993 | { | ^ kernel/sched/psi.c:1107:1: error: function definition is not allowed here 1107 | { | ^ fatal error: too many errors emitted, stopping now [-ferror-limit=] 1 warning and 20 errors generated. vim +387 kernel/sched/psi.c a65983d90bfb5e0 Lu Jialin 2024-01-04 383 a65983d90bfb5e0 Lu Jialin 2024-01-04 384 static bool test_fine_grained_stat(unsigned int *stat_tasks, a65983d90bfb5e0 Lu Jialin 2024-01-04 385 unsigned int nr_running, a65983d90bfb5e0 Lu Jialin 2024-01-04 386 enum psi_stat_states state) a65983d90bfb5e0 Lu Jialin 2024-01-04 @387 { a65983d90bfb5e0 Lu Jialin 2024-01-04 388 switch (state) { a65983d90bfb5e0 Lu Jialin 2024-01-04 389 case PSI_MEMCG_RECLAIM_SOME: a65983d90bfb5e0 Lu Jialin 2024-01-04 390 return unlikely(stat_tasks[NR_MEMCG_RECLAIM]); a65983d90bfb5e0 Lu Jialin 2024-01-04 391 case PSI_MEMCG_RECLAIM_FULL: a65983d90bfb5e0 Lu Jialin 2024-01-04 392 return unlikely(stat_tasks[NR_MEMCG_RECLAIM] && a65983d90bfb5e0 Lu Jialin 2024-01-04 393 nr_running == stat_tasks[NR_MEMCG_RECLAIM_RUNNING]); 25d00f6853c3c6c Lu Jialin 2024-01-04 394 case PSI_GLOBAL_RECLAIM_SOME: 25d00f6853c3c6c Lu Jialin 2024-01-04 395 return unlikely(stat_tasks[NR_GLOBAL_RECLAIM]); 25d00f6853c3c6c Lu Jialin 2024-01-04 396 case PSI_GLOBAL_RECLAIM_FULL: 25d00f6853c3c6c Lu Jialin 2024-01-04 397 return unlikely(stat_tasks[NR_GLOBAL_RECLAIM] && 25d00f6853c3c6c Lu Jialin 2024-01-04 398 nr_running == stat_tasks[NR_GLOBAL_RECLAIM_RUNNING]); 25d00f6853c3c6c Lu Jialin 2024-01-04 399 case PSI_COMPACT_SOME: 25d00f6853c3c6c Lu Jialin 2024-01-04 400 return unlikely(stat_tasks[NR_COMPACT]); 25d00f6853c3c6c Lu Jialin 2024-01-04 401 case PSI_COMPACT_FULL: 25d00f6853c3c6c Lu Jialin 2024-01-04 402 return unlikely(stat_tasks[NR_COMPACT] && 25d00f6853c3c6c Lu Jialin 2024-01-04 403 nr_running == stat_tasks[NR_COMPACT_RUNNING]); 25d00f6853c3c6c Lu Jialin 2024-01-04 404 case PSI_ASYNC_MEMCG_RECLAIM_SOME: 25d00f6853c3c6c Lu Jialin 2024-01-04 405 return unlikely(stat_tasks[NR_ASYNC_MEMCG_RECLAIM]); 25d00f6853c3c6c Lu Jialin 2024-01-04 406 case PSI_ASYNC_MEMCG_RECLAIM_FULL: 25d00f6853c3c6c Lu Jialin 2024-01-04 407 return unlikely(stat_tasks[NR_ASYNC_MEMCG_RECLAIM] && 25d00f6853c3c6c Lu Jialin 2024-01-04 408 nr_running == stat_tasks[NR_ASYNC_MEMCG_RECLAIM_RUNNING]); 25d00f6853c3c6c Lu Jialin 2024-01-04 409 case PSI_SWAP_SOME: 25d00f6853c3c6c Lu Jialin 2024-01-04 410 return unlikely(stat_tasks[NR_SWAP]); 25d00f6853c3c6c Lu Jialin 2024-01-04 411 case PSI_SWAP_FULL: 25d00f6853c3c6c Lu Jialin 2024-01-04 412 return unlikely(stat_tasks[NR_SWAP] && 25d00f6853c3c6c Lu Jialin 2024-01-04 413 nr_running == stat_tasks[NR_SWAP_RUNNING]); a65983d90bfb5e0 Lu Jialin 2024-01-04 414 default: a65983d90bfb5e0 Lu Jialin 2024-01-04 415 return false; a65983d90bfb5e0 Lu Jialin 2024-01-04 416 } a65983d90bfb5e0 Lu Jialin 2024-01-04 417 } a65983d90bfb5e0 Lu Jialin 2024-01-04 418 :::::: The code at line 387 was first introduced by commit :::::: a65983d90bfb5e031444fea492b32f931c83ffcf sched/psi: Introduce fine grained stall time collect for cgroup reclaim :::::: TO: Lu Jialin <lujialin4(a)huawei.com> :::::: CC: yanhaitao <yanhaitao2(a)huawei.com> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6 1455/1455] drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c:3168:41: error: 'pci_bus_type' undeclared; did you mean 'pci_pcie_type'?
by kernel test robot 02 Dec '24

02 Dec '24

Hi zhangnaichuan, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: df4c334beecb4cf58e4e8d63b491aa5ac0a84f46 commit: bbaaa756ad25c0e792fcd195d32acd5715f76b12 [1455/1455] iommu: Enable smmu-v3 when 3408iMR/3416iMRraid card exist config: arm64-randconfig-001-20241112 (https://download.01.org/0day-ci/archive/20241202/202412021733.qTBT4VOV-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241202/202412021733.qTBT4VOV-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/202412021733.qTBT4VOV-lkp@intel.com/ All errors (new ones prefixed by >>): drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c: In function 'arm_smmu_init_strtab_2lvl': >> drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c:3168:41: error: 'pci_bus_type' undeclared (first use in this function); did you mean 'pci_pcie_type'? 3168 | ret = bus_for_each_dev(&pci_bus_type, NULL, (void *)smmu, | ^~~~~~~~~~~~ | pci_pcie_type drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c:3168:41: note: each undeclared identifier is reported only once for each function it appears in vim +3168 drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c 3129 3130 static int arm_smmu_init_strtab_2lvl(struct arm_smmu_device *smmu) 3131 { 3132 void *strtab; 3133 u64 reg; 3134 u32 size, l1size; 3135 struct arm_smmu_strtab_cfg *cfg = &smmu->strtab_cfg; 3136 int ret; 3137 3138 /* Calculate the L1 size, capped to the SIDSIZE. */ 3139 size = STRTAB_L1_SZ_SHIFT - (ilog2(STRTAB_L1_DESC_DWORDS) + 3); 3140 size = min(size, smmu->sid_bits - STRTAB_SPLIT); 3141 cfg->num_l1_ents = 1 << size; 3142 3143 size += STRTAB_SPLIT; 3144 if (size < smmu->sid_bits) 3145 dev_warn(smmu->dev, 3146 "2-level strtab only covers %u/%u bits of SID\n", 3147 size, smmu->sid_bits); 3148 3149 l1size = cfg->num_l1_ents * (STRTAB_L1_DESC_DWORDS << 3); 3150 strtab = dmam_alloc_coherent(smmu->dev, l1size, &cfg->strtab_dma, 3151 GFP_KERNEL); 3152 if (!strtab) { 3153 dev_err(smmu->dev, 3154 "failed to allocate l1 stream table (%u bytes)\n", 3155 l1size); 3156 return -ENOMEM; 3157 } 3158 cfg->strtab = strtab; 3159 3160 /* Configure strtab_base_cfg for 2 levels */ 3161 reg = FIELD_PREP(STRTAB_BASE_CFG_FMT, STRTAB_BASE_CFG_FMT_2LVL); 3162 reg |= FIELD_PREP(STRTAB_BASE_CFG_LOG2SIZE, size); 3163 reg |= FIELD_PREP(STRTAB_BASE_CFG_SPLIT, STRTAB_SPLIT); 3164 cfg->strtab_base_cfg = reg; 3165 ret = arm_smmu_init_l1_strtab(smmu); 3166 #ifdef CONFIG_SMMU_BYPASS_DEV 3167 if (!ret && smmu_bypass_devices_num) { > 3168 ret = bus_for_each_dev(&pci_bus_type, NULL, (void *)smmu, 3169 arm_smmu_prepare_init_l2_strtab); 3170 } 3171 #endif 3172 return ret; 3173 } 3174 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:openEuler-1.0-LTS 1268/1268] drivers/dax/.tmp_kmem.o: warning: objtool: missing symbol for section .init.text
by kernel test robot 02 Dec '24

02 Dec '24

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: a736cbd663d2a0d3024657aef143d1defaceae0f commit: be13c6c633412a576f1a666c07dbaae19331b0fc [1268/1268] Intel: device-dax: "Hotplug" persistent memory for use like normal RAM config: x86_64-buildonly-randconfig-004-20241103 (https://download.01.org/0day-ci/archive/20241202/202412021601.Wu04GQ8O-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/20241202/202412021601.Wu04GQ8O-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/202412021601.Wu04GQ8O-lkp@intel.com/ All warnings (new ones prefixed by >>): drivers/dax/kmem.c:17:5: warning: no previous prototype for 'dev_dax_kmem_probe' [-Wmissing-prototypes] 17 | int dev_dax_kmem_probe(struct device *dev) | ^~~~~~~~~~~~~~~~~~ >> drivers/dax/.tmp_kmem.o: warning: objtool: missing symbol for section .init.text -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH openEuler-22.03-LTS-SP1 V1] drm/radeon: Fix encoder->possible_clones
by Cheng Yu 02 Dec '24

02 Dec '24

From: Ville Syrjälä <ville.syrjala(a)linux.intel.com> stable inclusion from stable-v5.10.228 commit df75c78bfeff99f9b4815c3e79e2b1b1e34fe264 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB2YX3 CVE: CVE-2024-50201 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit 28127dba64d8ae1a0b737b973d6d029908599611 upstream. Include the encoder itself in its possible_clones bitmask. In the past nothing validated that drivers were populating possible_clones correctly, but that changed in commit 74d2aacbe840 ("drm: Validate encoder->possible_clones"). Looks like radeon never got the memo and is still not following the rules 100% correctly. This results in some warnings during driver initialization: Bogus possible_clones: [ENCODER:46:TV-46] possible_clones=0x4 (full encoder mask=0x7) WARNING: CPU: 0 PID: 170 at drivers/gpu/drm/drm_mode_config.c:615 drm_mode_config_validate+0x113/0x39c ... Cc: Alex Deucher <alexander.deucher(a)amd.com> Cc: amd-gfx(a)lists.freedesktop.org Fixes: 74d2aacbe840 ("drm: Validate encoder->possible_clones") Reported-by: Erhard Furtner <erhard_f(a)mailbox.org> Closes: https://lore.kernel.org/dri-devel/20241009000321.418e4294@yea/ Tested-by: Erhard Furtner <erhard_f(a)mailbox.org> Signed-off-by: Ville Syrjälä <ville.syrjala(a)linux.intel.com> Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com> (cherry picked from commit 3b6e7d40649c0d75572039aff9d0911864c689db) Cc: stable(a)vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Cheng Yu <serein.chengyu(a)huawei.com> --- drivers/gpu/drm/radeon/radeon_encoders.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/radeon/radeon_encoders.c b/drivers/gpu/drm/radeon/radeon_encoders.c index ced022fae19d..ca01a813c819 100644 --- a/drivers/gpu/drm/radeon/radeon_encoders.c +++ b/drivers/gpu/drm/radeon/radeon_encoders.c @@ -47,7 +47,7 @@ static uint32_t radeon_encoder_clones(struct drm_encoder *encoder) struct radeon_device *rdev = dev->dev_private; struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); struct drm_encoder *clone_encoder; - uint32_t index_mask = 0; + uint32_t index_mask = drm_encoder_mask(encoder); int count; /* DIG routing gets problematic */ -- 2.25.1

2 1

[PATCH OLK-5.10 V1] drm/radeon: Fix encoder->possible_clones
by Cheng Yu 02 Dec '24

02 Dec '24

From: Ville Syrjälä <ville.syrjala(a)linux.intel.com> stable inclusion from stable-v5.10.228 commit df75c78bfeff99f9b4815c3e79e2b1b1e34fe264 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB2YX3 CVE: CVE-2024-50201 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit 28127dba64d8ae1a0b737b973d6d029908599611 upstream. Include the encoder itself in its possible_clones bitmask. In the past nothing validated that drivers were populating possible_clones correctly, but that changed in commit 74d2aacbe840 ("drm: Validate encoder->possible_clones"). Looks like radeon never got the memo and is still not following the rules 100% correctly. This results in some warnings during driver initialization: Bogus possible_clones: [ENCODER:46:TV-46] possible_clones=0x4 (full encoder mask=0x7) WARNING: CPU: 0 PID: 170 at drivers/gpu/drm/drm_mode_config.c:615 drm_mode_config_validate+0x113/0x39c ... Cc: Alex Deucher <alexander.deucher(a)amd.com> Cc: amd-gfx(a)lists.freedesktop.org Fixes: 74d2aacbe840 ("drm: Validate encoder->possible_clones") Reported-by: Erhard Furtner <erhard_f(a)mailbox.org> Closes: https://lore.kernel.org/dri-devel/20241009000321.418e4294@yea/ Tested-by: Erhard Furtner <erhard_f(a)mailbox.org> Signed-off-by: Ville Syrjälä <ville.syrjala(a)linux.intel.com> Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com> (cherry picked from commit 3b6e7d40649c0d75572039aff9d0911864c689db) Cc: stable(a)vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Cheng Yu <serein.chengyu(a)huawei.com> --- drivers/gpu/drm/radeon/radeon_encoders.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/radeon/radeon_encoders.c b/drivers/gpu/drm/radeon/radeon_encoders.c index ced022fae19d..ca01a813c819 100644 --- a/drivers/gpu/drm/radeon/radeon_encoders.c +++ b/drivers/gpu/drm/radeon/radeon_encoders.c @@ -47,7 +47,7 @@ static uint32_t radeon_encoder_clones(struct drm_encoder *encoder) struct radeon_device *rdev = dev->dev_private; struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); struct drm_encoder *clone_encoder; - uint32_t index_mask = 0; + uint32_t index_mask = drm_encoder_mask(encoder); int count; /* DIG routing gets problematic */ -- 2.25.1

2 1

[PATCH OLK-6.6 0/4] 50164
by Xiaomeng Zhang 02 Dec '24

02 Dec '24

*** BLURB HERE *** Daniel Borkmann (3): bpf: Add MEM_WRITE attribute bpf: Fix overloading of MEM_UNINIT's meaning bpf: Remove MEM_UNINIT from skb/xdp MTU helpers Xiaomeng Zhang (1): bpf: Fix kabi breakage in enum bpf_type_flag and bpf_arg_type include/linux/bpf.h | 18 ++++++++-- kernel/bpf/helpers.c | 10 +++--- kernel/bpf/ringbuf.c | 2 +- kernel/bpf/syscall.c | 2 +- kernel/bpf/verifier.c | 73 +++++++++++++++++++--------------------- kernel/trace/bpf_trace.c | 4 +-- net/core/filter.c | 42 +++++++++-------------- 7 files changed, 74 insertions(+), 77 deletions(-) -- 2.34.1

2 5

[PATCH OLK-6.6 0/4] 50164
by Xiaomeng Zhang 02 Dec '24

02 Dec '24

*** BLURB HERE *** Daniel Borkmann (3): bpf: Add MEM_WRITE attribute bpf: Fix overloading of MEM_UNINIT's meaning bpf: Remove MEM_UNINIT from skb/xdp MTU helpers Xiaomeng Zhang (1): bpf: Fix kabi breakage in enum bpf_type_flag and bpf_arg_type include/linux/bpf.h | 18 ++++++++-- kernel/bpf/helpers.c | 10 +++--- kernel/bpf/ringbuf.c | 2 +- kernel/bpf/syscall.c | 2 +- kernel/bpf/verifier.c | 73 +++++++++++++++++++--------------------- kernel/trace/bpf_trace.c | 4 +-- net/core/filter.c | 42 +++++++++-------------- 7 files changed, 74 insertions(+), 77 deletions(-) -- 2.34.1

2 5

[PATCH openEuler-22.03-LTS-SP1 0/9] fix CVE-2024-49861
by Xiaomeng Zhang 02 Dec '24

02 Dec '24

*** BLURB HERE *** Daniel Borkmann (6): bpf: Fix bpf_strtol and bpf_strtoul helpers for 32bit bpf: Remove truncation test in bpf_strtol and bpf_strtoul helpers bpf: Fix helper writes to read-only maps bpf: Improve check_raw_mode_ok test for MEM_UNINIT-tagged types selftests/bpf: Fix ARG_PTR_TO_LONG {half-,}uninitialized test selftests/bpf: Rename ARG_PTR_TO_LONG test description Joanne Koong (1): bpf: Add MEM_UNINIT as a bpf_type_flag Maxim Mikityanskiy (1): bpf: Allow helpers to accept pointers with a fixed size Xiaomeng Zhang (1): bpf: Fix kabi breakage in enum bpf_type_flag include/linux/bpf.h | 39 ++++-- kernel/bpf/helpers.c | 18 ++- kernel/bpf/verifier.c | 114 ++++++++---------- .../testing/selftests/bpf/verifier/int_ptr.c | 15 +-- 4 files changed, 91 insertions(+), 95 deletions(-) -- 2.34.1

2 10

[PATCH OLK-6.6 0/5] virtio-fs: introduce multi-queue support
by Shuai Wu 02 Dec '24

02 Dec '24

Patch1 to patch3 are the interfaces for exporting virtio-fs tags from sysfs during multi-queue modification. patches 4 to 5 add multi-queue support to the virtio-fs driver to enhance performance. Although the multi-queue feature has been in the virtio-fs specification since its inception, the current implementation in the Linux kernel creates multiple queues but enqueues requests to only the first request queue. Shuai Wu (5): virtiofs: export filesystem tags through sysfs virtiofs: emit uevents on filesystem events virtiofs: include a newline in sysfs tag virtio-fs: limit number of request queues virtio-fs: add multi-queue support Documentation/ABI/testing/sysfs-fs-virtiofs | 11 ++ fs/fuse/virtio_fs.c | 200 +++++++++++++++++--- 2 files changed, 181 insertions(+), 30 deletions(-) create mode 100644 Documentation/ABI/testing/sysfs-fs-virtiofs -- 2.33.0

2 6

[PATCH PATCH openEuler-22.03-LTS-SP1 0/9] fix CVE-2024-49861
by Xiaomeng Zhang 02 Dec '24

02 Dec '24

*** BLURB HERE *** Daniel Borkmann (6): bpf: Fix bpf_strtol and bpf_strtoul helpers for 32bit bpf: Remove truncation test in bpf_strtol and bpf_strtoul helpers bpf: Fix helper writes to read-only maps bpf: Improve check_raw_mode_ok test for MEM_UNINIT-tagged types selftests/bpf: Fix ARG_PTR_TO_LONG {half-,}uninitialized test selftests/bpf: Rename ARG_PTR_TO_LONG test description Joanne Koong (1): bpf: Add MEM_UNINIT as a bpf_type_flag Maxim Mikityanskiy (1): bpf: Allow helpers to accept pointers with a fixed size Xiaomeng Zhang (1): bpf: Fix kabi breakage in enum bpf_type_flag include/linux/bpf.h | 39 ++++-- kernel/bpf/helpers.c | 18 ++- kernel/bpf/verifier.c | 114 ++++++++---------- .../testing/selftests/bpf/verifier/int_ptr.c | 15 +-- 4 files changed, 91 insertions(+), 95 deletions(-) -- 2.34.1

1 9

[PATCH OLK-6.6 0/3] fix CVE-2024-50164
by Xiaomeng Zhang 02 Dec '24

02 Dec '24

*** BLURB HERE *** Daniel Borkmann (2): bpf: Add MEM_WRITE attribute bpf: Fix overloading of MEM_UNINIT's meaning Xiaomeng Zhang (1): bpf: Fix kabi breakage in enum bpf_type_flag and bpf_arg_type include/linux/bpf.h | 18 ++++++++-- kernel/bpf/helpers.c | 10 +++--- kernel/bpf/ringbuf.c | 2 +- kernel/bpf/syscall.c | 2 +- kernel/bpf/verifier.c | 73 +++++++++++++++++++--------------------- kernel/trace/bpf_trace.c | 4 +-- net/core/filter.c | 4 +-- 7 files changed, 61 insertions(+), 52 deletions(-) -- 2.34.1

2 4

[openeuler:OLK-6.6 1455/1455] kernel/sched/core.c:11516:4: warning: format specifies type 'unsigned long long' but the argument has type 'int'
by kernel test robot 02 Dec '24

02 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: df4c334beecb4cf58e4e8d63b491aa5ac0a84f46 commit: 6eb07f9925a906d81f328c808ba25f7800888dce [1455/1455] sched: Introduce smart grid scheduling strategy for cfs config: x86_64-buildonly-randconfig-004-20241112 (https://download.01.org/0day-ci/archive/20241202/202412021440.Jt42bWEf-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/20241202/202412021440.Jt42bWEf-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/202412021440.Jt42bWEf-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from kernel/sched/core.c:9: 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:2181: include/linux/vmstat.h:508:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 509 | item]; | ~~~~ include/linux/vmstat.h:515:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 516 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ 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_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:527:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 528 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:536:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 537 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ kernel/sched/core.c:11374:5: warning: no previous prototype for function 'tg_set_dynamic_affinity_mode' [-Wmissing-prototypes] 11374 | int tg_set_dynamic_affinity_mode(struct task_group *tg, u64 mode) | ^ kernel/sched/core.c:11374:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 11374 | int tg_set_dynamic_affinity_mode(struct task_group *tg, u64 mode) | ^ | static kernel/sched/core.c:11415:5: warning: no previous prototype for function 'tg_set_affinity_period' [-Wmissing-prototypes] 11415 | int tg_set_affinity_period(struct task_group *tg, u64 period_ms) | ^ kernel/sched/core.c:11415:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 11415 | int tg_set_affinity_period(struct task_group *tg, u64 period_ms) | ^ | static kernel/sched/core.c:11429:5: warning: no previous prototype for function 'tg_get_affinity_period' [-Wmissing-prototypes] 11429 | u64 tg_get_affinity_period(struct task_group *tg) | ^ kernel/sched/core.c:11429:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 11429 | u64 tg_get_affinity_period(struct task_group *tg) | ^ | static >> kernel/sched/core.c:11516:4: warning: format specifies type 'unsigned long long' but the argument has type 'int' [-Wformat] 11514 | seq_printf(sf, "sd_level %d, cpu list %*pbl, stay_cnt %llu\n", | ~~~~ | %d 11515 | i, cpumask_pr_args(ad->domains[i]), 11516 | schedstat_val(ad->stay_cnt[i])); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ kernel/sched/stats.h:100:32: note: expanded from macro 'schedstat_val' 100 | # define schedstat_val(var) 0 | ^ 9 warnings generated. vim +11516 kernel/sched/core.c 11493 11494 static int cpu_affinity_stat_show(struct seq_file *sf, void *v) 11495 { 11496 struct task_group *tg = css_tg(seq_css(sf)); 11497 struct auto_affinity *auto_affi = tg->auto_affinity; 11498 struct affinity_domain *ad; 11499 int i; 11500 11501 /* No stat when dynamic affinity disabled */ 11502 if (!dynamic_affinity_enabled()) 11503 return -EPERM; 11504 11505 if (unlikely(!auto_affi)) 11506 return -EPERM; 11507 11508 ad = &auto_affi->ad; 11509 seq_printf(sf, "period_active %d\n", auto_affi->period_active); 11510 seq_printf(sf, "dcount %d\n", ad->dcount); 11511 seq_printf(sf, "domain_mask 0x%x\n", ad->domain_mask); 11512 seq_printf(sf, "curr_level %d\n", ad->curr_level); 11513 for (i = 0; i < ad->dcount; i++) 11514 seq_printf(sf, "sd_level %d, cpu list %*pbl, stay_cnt %llu\n", 11515 i, cpumask_pr_args(ad->domains[i]), 11516 schedstat_val(ad->stay_cnt[i])); 11517 11518 return 0; 11519 } 11520 #endif /* CONFIG_QOS_SCHED_SMART_GRID */ 11521 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6 1474/1474] drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_channel.c:941:6: sparse: sparse: symbol 'nbl_chan_clean_queue_subtask' was not declared. Should it be static?
by kernel test robot 02 Dec '24

02 Dec '24

Hi Bennie, First bad commit (maybe != root cause): tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: df4c334beecb4cf58e4e8d63b491aa5ac0a84f46 commit: 69181c3c9413ccaa4dab458057d13efda520cb60 [1474/1474] Net: nebula_matrix: fix ci build warning config: x86_64-randconfig-121-20241118 (https://download.01.org/0day-ci/archive/20241202/202412021413.kHPyVNmN-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/20241202/202412021413.kHPyVNmN-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/202412021413.kHPyVNmN-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_channel.c:941:6: sparse: sparse: symbol 'nbl_chan_clean_queue_subtask' was not declared. Should it be static? -- >> drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_flow_leonis.c:450:6: sparse: sparse: symbol 'nbl_flow_set_mt_input' was not declared. Should it be static? >> drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_flow_leonis.c:556:5: sparse: sparse: symbol 'nbl_flow_insert_pp_ht' was not declared. Should it be static? >> drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_flow_leonis.c:1264:6: sparse: sparse: symbol 'templete_name' was not declared. Should it be static? drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_flow_leonis.c: note: in included file (through include/linux/rculist.h, include/linux/pid.h, include/linux/sched.h, ...): include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true -- >> drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_queue.c:39:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_queue.c:39:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_queue.c:39:9: sparse: void -- >> drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:49:35: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected unsigned char [noderef] [usertype] __iomem *notify_addr @@ got unsigned char [usertype] * @@ drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:49:35: sparse: expected unsigned char [noderef] [usertype] __iomem *notify_addr drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:49:35: sparse: got unsigned char [usertype] * >> drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:15:5: sparse: sparse: symbol 'nbl_alloc_tx_rings' was not declared. Should it be static? >> drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:976:39: sparse: sparse: cast to restricted __le16 >> drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:1049:48: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got unsigned char [usertype] *irq_enable_base @@ drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:1049:48: sparse: expected void volatile [noderef] __iomem *addr drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:1049:48: sparse: got unsigned char [usertype] *irq_enable_base >> drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:1291:22: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] len @@ got unsigned int [assigned] size @@ drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:1291:22: sparse: expected restricted __le32 [usertype] len drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:1291:22: sparse: got unsigned int [assigned] size drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:1326:30: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] len @@ got unsigned int [assigned] size @@ drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:1326:30: sparse: expected restricted __le32 [usertype] len drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:1326:30: sparse: got unsigned int [assigned] size >> drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:1452:33: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] len @@ got unsigned int [assigned] [usertype] pkthdr_len @@ drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:1452:33: sparse: expected restricted __le32 [usertype] len drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:1452:33: sparse: got unsigned int [assigned] [usertype] pkthdr_len >> drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:1482:25: sparse: sparse: bad assignment (+=) to restricted __le32 >> drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:1748:40: sparse: sparse: restricted __le32 degrades to integer drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:1749:32: sparse: sparse: restricted __le32 degrades to integer drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_txrx.c:2063:24: sparse: sparse: cast to restricted __le16 -- >> drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_ethtool.c:308:6: sparse: sparse: symbol 'nbl_serv_adjust_interrpt_param' was not declared. Should it be static? >> drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_ethtool.c:510:5: sparse: sparse: symbol 'nbl_get_eeprom_length' was not declared. Should it be static? >> drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_ethtool.c:515:5: sparse: sparse: symbol 'nbl_get_eeprom' was not declared. Should it be static? -- >> drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c:32:5: sparse: sparse: symbol 'nbl_serv_setup_queues' was not declared. Should it be static? >> drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c:68:6: sparse: sparse: symbol 'nbl_serv_flush_rx_queues' was not declared. Should it be static? >> drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c:77:5: sparse: sparse: symbol 'nbl_serv_setup_rings' was not declared. Should it be static? >> drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c:124:6: sparse: sparse: symbol 'nbl_serv_stop_rings' was not declared. Should it be static? >> drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c:2116:6: sparse: sparse: symbol 'nbl_serv_pldmfw_op_pci_match_record' was not declared. Should it be static? >> drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c:2528:38: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const [noderef] __user *from @@ got void * @@ drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c:2528:38: sparse: expected void const [noderef] __user *from drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c:2528:38: sparse: got void * >> drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c:2540:29: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __user *to @@ got void * @@ drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c:2540:29: sparse: expected void [noderef] __user *to drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c:2540:29: sparse: got void * >> drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c:2851:5: sparse: sparse: symbol 'nbl_serv_get_vf_base_vsi_id' was not declared. Should it be static? drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c: note: in included file (through include/linux/preempt.h, include/linux/spinlock.h, include/linux/mmzone.h, ...): include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_service.c: note: in included file (through arch/x86/include/asm/uaccess.h, include/linux/uaccess.h, include/linux/sched/task.h, ...): arch/x86/include/asm/uaccess_64.h:88:24: sparse: sparse: cast removes address space '__user' of expression arch/x86/include/asm/uaccess_64.h:88:24: sparse: sparse: cast removes address space '__user' of expression -- >> drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:103:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:103:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:103:9: sparse: void >> drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:103:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:103:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:103:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:186:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:186:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:186:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:186:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:186:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:186:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:245:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:245:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:245:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:245:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:245:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:245:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:449:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:449:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:449:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:449:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:449:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:449:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:549:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:549:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:549:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:549:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:549:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:549:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:610:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:610:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:610:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:610:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:610:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:610:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:688:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:688:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:688:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:688:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:688:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:688:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:804:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:804:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:804:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:804:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:804:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:804:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:962:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:962:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:962:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1111:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1111:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1111:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1155:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1155:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1155:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1155:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1155:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1155:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1193:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1193:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1193:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1235:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1235:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1235:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1276:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1276:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1276:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1314:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1314:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1314:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1351:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1351:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1351:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1389:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1389:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1389:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1551:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1551:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1551:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1616:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1616:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1616:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1616:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1616:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1616:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1647:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1647:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1647:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1647:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1647:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1647:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1735:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1735:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1735:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1769:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1769:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1769:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1796:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1796:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1796:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1824:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1824:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1824:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1833:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1833:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1833:9: sparse: void >> drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1866:16: sparse: sparse: Using plain integer as NULL pointer drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1877:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1877:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1877:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1887:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1887:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1887:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1897:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1897:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1897:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1933:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1933:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1933:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1933:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1933:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1933:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1962:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1962:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1962:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1962:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1962:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1962:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1980:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1980:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1980:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1980:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1980:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:1980:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2002:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2002:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2002:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2002:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2002:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2002:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2036:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2036:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2036:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2036:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2036:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2036:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2064:16: sparse: sparse: Using plain integer as NULL pointer drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2092:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2092:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2092:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2092:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2092:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2092:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2120:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2120:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2120:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2120:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2120:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2120:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2138:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2138:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2138:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2138:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2138:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2138:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2148:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2148:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2148:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2157:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2157:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2157:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2157:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2157:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2157:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2167:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2167:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2167:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2167:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2167:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2167:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2209:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2209:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2209:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2224:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2224:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2224:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2224:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2224:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2224:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2278:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2278:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2278:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2278:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2278:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2278:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2309:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2309:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2309:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2318:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2318:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2318:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2329:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2329:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2329:9: sparse: void drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2362:9: sparse: sparse: incompatible types in conditional expression (different base types): drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2362:9: sparse: int drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dispatch.c:2362:9: sparse: void vim +/nbl_chan_clean_queue_subtask +941 drivers/net/ethernet/nebula-matrix/nbl/nbl_channel/nbl_channel.c bad535d287c9c1 Bennie Yan 2024-09-24 940 bad535d287c9c1 Bennie Yan 2024-09-24 @941 void nbl_chan_clean_queue_subtask(void *priv, u8 chan_type) bad535d287c9c1 Bennie Yan 2024-09-24 942 { bad535d287c9c1 Bennie Yan 2024-09-24 943 struct nbl_channel_mgt *chan_mgt = (struct nbl_channel_mgt *)priv; bad535d287c9c1 Bennie Yan 2024-09-24 944 struct nbl_chan_info *chan_info = NBL_CHAN_MGT_TO_CHAN_INFO(chan_mgt, chan_type); bad535d287c9c1 Bennie Yan 2024-09-24 945 bad535d287c9c1 Bennie Yan 2024-09-24 946 if (!test_bit(NBL_CHAN_INTERRUPT_READY, chan_info->state) || bad535d287c9c1 Bennie Yan 2024-09-24 947 test_bit(NBL_CHAN_RESETTING, chan_info->state)) bad535d287c9c1 Bennie Yan 2024-09-24 948 return; bad535d287c9c1 Bennie Yan 2024-09-24 949 bad535d287c9c1 Bennie Yan 2024-09-24 950 nbl_chan_clean_queue(chan_mgt, chan_info); bad535d287c9c1 Bennie Yan 2024-09-24 951 } bad535d287c9c1 Bennie Yan 2024-09-24 952 :::::: The code at line 941 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

[PATCH OLK-5.10 0/9] CVE-2024-49861
by Xiaomeng Zhang 02 Dec '24

02 Dec '24

*** BLURB HERE *** Daniel Borkmann (6): [Backport] bpf: Fix bpf_strtol and bpf_strtoul helpers for 32bit [Backport] bpf: Remove truncation test in bpf_strtol and bpf_strtoul helpers bpf: Fix helper writes to read-only maps [Backport] bpf: Improve check_raw_mode_ok test for MEM_UNINIT-tagged types [Backport] selftests/bpf: Fix ARG_PTR_TO_LONG {half-,}uninitialized test [Backport] selftests/bpf: Rename ARG_PTR_TO_LONG test description Joanne Koong (1): bpf: Add MEM_UNINIT as a bpf_type_flag Maxim Mikityanskiy (1): bpf: Allow helpers to accept pointers with a fixed size Xiaomeng Zhang (1): bpf: Fix kabi breakage in enum bpf_type_flag include/linux/bpf.h | 39 ++++-- kernel/bpf/helpers.c | 18 ++- kernel/bpf/verifier.c | 115 ++++++++---------- .../testing/selftests/bpf/verifier/int_ptr.c | 15 +-- 4 files changed, 91 insertions(+), 96 deletions(-) -- 2.34.1

2 10

[PATCH PATCH openEuler-22.03-LTS-SP1 0/9] fix CVE-2024-49861
by Xiaomeng Zhang 02 Dec '24

02 Dec '24

*** BLURB HERE *** Daniel Borkmann (6): bpf: Fix bpf_strtol and bpf_strtoul helpers for 32bit bpf: Remove truncation test in bpf_strtol and bpf_strtoul helpers bpf: Fix helper writes to read-only maps bpf: Improve check_raw_mode_ok test for MEM_UNINIT-tagged types selftests/bpf: Fix ARG_PTR_TO_LONG {half-,}uninitialized test selftests/bpf: Rename ARG_PTR_TO_LONG test description Joanne Koong (1): bpf: Add MEM_UNINIT as a bpf_type_flag Maxim Mikityanskiy (1): bpf: Allow helpers to accept pointers with a fixed size Xiaomeng Zhang (1): bpf: Fix kabi breakage in enum bpf_type_flag include/linux/bpf.h | 39 ++++-- kernel/bpf/helpers.c | 18 ++- kernel/bpf/verifier.c | 114 ++++++++---------- .../testing/selftests/bpf/verifier/int_ptr.c | 15 +-- 4 files changed, 91 insertions(+), 95 deletions(-) -- 2.34.1

1 9

[PATCH openEuler-22.03-LTS-SP1] xfs: Fix data overflow in xfs_mod_fdblocks()
by Zizhi Wo 02 Dec '24

02 Dec '24

Offering: HULK hulk inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/IB7V02 -------------------------------- If the xfs reserve block related ioctl takes a large input value, the input reserved size is still assigned to mp->m_resblks in xfs_reserve_blocks() even if the requested size is larger than the total free size in the filesystem. This is because the subsequent xfs_mod_fdblocks() will handle the adjustment. However, in the current code, xfs_mod_fdblocks() calculates mp->m_resblks - mp->m_resblks_avail and casts the result to a long long type, while both mp->m_resblks and mp->m_resblks_avail are of type unsigned long long. If the difference between these two values is very large, and the most significant bit (MSB) is set to 1 (indicating a large unsigned value), the result of the cast becomes a large negative value. This causes mp->m_fdblocks to be updated to a very large value. As a result, xfs will incorrectly determine that there is always free space during foreground writes, while background writebacks may fail due to lack of space. Modify the relevant data types in xfs_mod_fdblocks() to address this issue. Fixes: 0d485ada404b ("xfs: use generic percpu counters for free block counter") Signed-off-by: Zizhi Wo <wozizhi(a)huawei.com> --- fs/xfs/xfs_mount.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c index 04b347fe1b59..4983fe7eadf0 100644 --- a/fs/xfs/xfs_mount.c +++ b/fs/xfs/xfs_mount.c @@ -1259,8 +1259,8 @@ xfs_mod_fdblocks( bool rsvd) { int64_t lcounter; - long long res_used; s32 batch; + uint64_t res_used; uint64_t set_aside; if (delta > 0) { @@ -1274,7 +1274,7 @@ xfs_mod_fdblocks( } spin_lock(&mp->m_sb_lock); - res_used = (long long)(mp->m_resblks - mp->m_resblks_avail); + res_used = mp->m_resblks - mp->m_resblks_avail; if (res_used > delta) { mp->m_resblks_avail += delta; -- 2.46.1

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[openeuler:OLK-6.6 1455/1455] net/ipv4/tcp_comp.c:740:6: warning: no previous prototype for 'comp_stream_read'
by kernel test robot 02 Dec '24

02 Dec '24

Hi Lu, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: df4c334beecb4cf58e4e8d63b491aa5ac0a84f46 commit: c31dcf6c5ab41f07da38d3f270987807735ec93e [1455/1455] tcp_comp: implement tcp compression config: x86_64-randconfig-014-20241112 (https://download.01.org/0day-ci/archive/20241202/202412021219.wZvdrkqX-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/20241202/202412021219.wZvdrkqX-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/202412021219.wZvdrkqX-lkp@intel.com/ All warnings (new ones prefixed by >>): >> net/ipv4/tcp_comp.c:740:6: warning: no previous prototype for 'comp_stream_read' [-Wmissing-prototypes] 740 | bool comp_stream_read(struct sock *sk) | ^~~~~~~~~~~~~~~~ >> net/ipv4/tcp_comp.c:779:6: warning: no previous prototype for 'comp_setup_strp' [-Wmissing-prototypes] 779 | void comp_setup_strp(struct sock *sk, struct tcp_comp_context *ctx) | ^~~~~~~~~~~~~~~ vim +/comp_stream_read +740 net/ipv4/tcp_comp.c 739 > 740 bool comp_stream_read(struct sock *sk) 741 { 742 struct tcp_comp_context *ctx = comp_get_ctx(sk); 743 744 if (!ctx) 745 return false; 746 747 if (ctx->rx.pkt || ctx->rx.dpkt) 748 return true; 749 750 return false; 751 } 752 753 static void comp_data_ready(struct sock *sk) 754 { 755 struct tcp_comp_context *ctx = comp_get_ctx(sk); 756 757 strp_data_ready(&ctx->rx.strp); 758 } 759 760 static void comp_queue(struct strparser *strp, struct sk_buff *skb) 761 { 762 struct tcp_comp_context *ctx = comp_get_ctx(strp->sk); 763 764 ctx->rx.pkt = skb; 765 strp_pause(strp); 766 ctx->rx.saved_data_ready(strp->sk); 767 } 768 769 static int comp_read_size(struct strparser *strp, struct sk_buff *skb) 770 { 771 struct strp_msg *rxm = strp_msg(skb); 772 773 if (rxm->offset > skb->len) 774 return 0; 775 776 return skb->len - rxm->offset; 777 } 778 > 779 void comp_setup_strp(struct sock *sk, struct tcp_comp_context *ctx) 780 { 781 struct strp_callbacks cb; 782 783 memset(&cb, 0, sizeof(cb)); 784 cb.rcv_msg = comp_queue; 785 cb.parse_msg = comp_read_size; 786 strp_init(&ctx->rx.strp, sk, &cb); 787 788 write_lock_bh(&sk->sk_callback_lock); 789 ctx->rx.saved_data_ready = sk->sk_data_ready; 790 sk->sk_data_ready = comp_data_ready; 791 write_unlock_bh(&sk->sk_callback_lock); 792 793 strp_check_rcv(&ctx->rx.strp); 794 } 795 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 1474/1474] fs/ext4/inode.c:3585:24: sparse: sparse: symbol 'ext4_iomap_buffered_read_ops' was not declared. Should it be static?
by kernel test robot 02 Dec '24

02 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: df4c334beecb4cf58e4e8d63b491aa5ac0a84f46 commit: a38e9381cf2ba6f3300c716b1cff4551bec0fbdf [1474/1474] ext4: implement buffered read iomap path config: x86_64-randconfig-121-20241118 (https://download.01.org/0day-ci/archive/20241202/202412021229.fYZgwAGb-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/20241202/202412021229.fYZgwAGb-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/202412021229.fYZgwAGb-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> fs/ext4/inode.c:3585:24: sparse: sparse: symbol 'ext4_iomap_buffered_read_ops' was not declared. Should it be static? vim +/ext4_iomap_buffered_read_ops +3585 fs/ext4/inode.c 3584 > 3585 const struct iomap_ops ext4_iomap_buffered_read_ops = { 3586 .iomap_begin = ext4_iomap_buffered_io_begin, 3587 }; 3588 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[PATCH OLK-6.6 0/4] 50164
by Xiaomeng Zhang 02 Dec '24

02 Dec '24

*** BLURB HERE *** Daniel Borkmann (3): bpf: Add MEM_WRITE attribute bpf: Fix overloading of MEM_UNINIT's meaning bpf: Remove MEM_UNINIT from skb/xdp MTU helpers Xiaomeng Zhang (1): bpf: Fix kabi breakage in enum bpf_type_flag and bpf_arg_type include/linux/bpf.h | 18 ++++++++-- kernel/bpf/helpers.c | 10 +++--- kernel/bpf/ringbuf.c | 2 +- kernel/bpf/syscall.c | 2 +- kernel/bpf/verifier.c | 73 +++++++++++++++++++--------------------- kernel/trace/bpf_trace.c | 4 +-- net/core/filter.c | 42 +++++++++-------------- 7 files changed, 74 insertions(+), 77 deletions(-) -- 2.34.1

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[PATCH OLK-5.10 0/9] CVE-2024-49861
by Xiaomeng Zhang 02 Dec '24

02 Dec '24

*** BLURB HERE *** Daniel Borkmann (6): [Backport] bpf: Fix bpf_strtol and bpf_strtoul helpers for 32bit [Backport] bpf: Remove truncation test in bpf_strtol and bpf_strtoul helpers bpf: Fix helper writes to read-only maps [Backport] bpf: Improve check_raw_mode_ok test for MEM_UNINIT-tagged types [Backport] selftests/bpf: Fix ARG_PTR_TO_LONG {half-,}uninitialized test [Backport] selftests/bpf: Rename ARG_PTR_TO_LONG test description Joanne Koong (1): bpf: Add MEM_UNINIT as a bpf_type_flag Maxim Mikityanskiy (1): bpf: Allow helpers to accept pointers with a fixed size Xiaomeng Zhang (1): bpf: Fix kabi breakage in enum bpf_type_flag include/linux/bpf.h | 39 ++++-- kernel/bpf/helpers.c | 18 ++- kernel/bpf/verifier.c | 115 ++++++++---------- .../testing/selftests/bpf/verifier/int_ptr.c | 15 +-- 4 files changed, 91 insertions(+), 96 deletions(-) -- 2.34.1

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[PATCH PATCH openEuler-22.03-LTS-SP1 0/9] fix CVE-2024-49861
by Xiaomeng Zhang 02 Dec '24

02 Dec '24

*** BLURB HERE *** Daniel Borkmann (6): bpf: Fix bpf_strtol and bpf_strtoul helpers for 32bit bpf: Remove truncation test in bpf_strtol and bpf_strtoul helpers bpf: Fix helper writes to read-only maps bpf: Improve check_raw_mode_ok test for MEM_UNINIT-tagged types selftests/bpf: Fix ARG_PTR_TO_LONG {half-,}uninitialized test selftests/bpf: Rename ARG_PTR_TO_LONG test description Joanne Koong (1): bpf: Add MEM_UNINIT as a bpf_type_flag Maxim Mikityanskiy (1): bpf: Allow helpers to accept pointers with a fixed size Xiaomeng Zhang (1): bpf: Fix kabi breakage in enum bpf_type_flag include/linux/bpf.h | 39 ++++-- kernel/bpf/helpers.c | 18 ++- kernel/bpf/verifier.c | 114 ++++++++---------- .../testing/selftests/bpf/verifier/int_ptr.c | 15 +-- 4 files changed, 91 insertions(+), 95 deletions(-) -- 2.34.1

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[PATCH OLK-6.6 0/4] 50164
by Xiaomeng Zhang 02 Dec '24

02 Dec '24

*** BLURB HERE *** Daniel Borkmann (3): bpf: Add MEM_WRITE attribute bpf: Fix overloading of MEM_UNINIT's meaning bpf: Remove MEM_UNINIT from skb/xdp MTU helpers Xiaomeng Zhang (1): bpf: Fix kabi breakage in enum bpf_type_flag and bpf_arg_type include/linux/bpf.h | 18 ++++++++-- kernel/bpf/helpers.c | 10 +++--- kernel/bpf/ringbuf.c | 2 +- kernel/bpf/syscall.c | 2 +- kernel/bpf/verifier.c | 73 +++++++++++++++++++--------------------- kernel/trace/bpf_trace.c | 4 +-- net/core/filter.c | 42 +++++++++-------------- 7 files changed, 74 insertions(+), 77 deletions(-) -- 2.34.1

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