- Kernel - mailweb.openeuler.org

[PATCH openEuler-1.0-LTS] padata: make padata_do_parallel find alternate callback CPU
by Yi Yang 13 Dec '24

13 Dec '24

From: Daniel Jordan <daniel.m.jordan(a)oracle.com> mainline inclusion from mainline-v5.4-rc1 commit e6ce0e0807e90d38a2cefa524ac253d7a85c3f2f category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I7RZMT CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- padata_do_parallel currently returns -EINVAL if the callback CPU isn't in the callback cpumask. pcrypt tries to prevent this situation by keeping its own callback cpumask in sync with padata's and checks that the callback CPU it passes to padata is valid. Make padata handle this instead. padata_do_parallel now takes a pointer to the callback CPU and updates it for the caller if an alternate CPU is used. Overall behavior in terms of which callback CPUs are chosen stays the same. Prepares for removal of the padata cpumask notifier in pcrypt, which will fix a lockdep complaint about nested acquisition of the CPU hotplug lock later in the series. Signed-off-by: Daniel Jordan <daniel.m.jordan(a)oracle.com> Acked-by: Steffen Klassert <steffen.klassert(a)secunet.com> Cc: Herbert Xu <herbert(a)gondor.apana.org.au> Cc: Lai Jiangshan <jiangshanlai(a)gmail.com> Cc: Peter Zijlstra <peterz(a)infradead.org> Cc: Tejun Heo <tj(a)kernel.org> Cc: linux-crypto(a)vger.kernel.org Cc: linux-kernel(a)vger.kernel.org Signed-off-by: Herbert Xu <herbert(a)gondor.apana.org.au> Conflicts: crypto/pcrypt.c include/linux/padata.h kernel/padata.c [Context conflict.] Signed-off-by: Yi Yang <yiyang13(a)huawei.com> --- crypto/pcrypt.c | 33 ++------------------------------- include/linux/padata.h | 2 +- kernel/padata.c | 27 ++++++++++++++++++++------- 3 files changed, 23 insertions(+), 39 deletions(-) diff --git a/crypto/pcrypt.c b/crypto/pcrypt.c index 898a71c7386b..4542b48b5afd 100644 --- a/crypto/pcrypt.c +++ b/crypto/pcrypt.c @@ -70,35 +70,6 @@ struct pcrypt_aead_ctx { unsigned int cb_cpu; }; -static int pcrypt_do_parallel(struct padata_priv *padata, unsigned int *cb_cpu, - struct padata_pcrypt *pcrypt) -{ - unsigned int cpu_index, cpu, i; - struct pcrypt_cpumask *cpumask; - - cpu = *cb_cpu; - - rcu_read_lock_bh(); - cpumask = rcu_dereference_bh(pcrypt->cb_cpumask); - if (cpumask_test_cpu(cpu, cpumask->mask)) - goto out; - - if (!cpumask_weight(cpumask->mask)) - goto out; - - cpu_index = cpu % cpumask_weight(cpumask->mask); - - cpu = cpumask_first(cpumask->mask); - for (i = 0; i < cpu_index; i++) - cpu = cpumask_next(cpu, cpumask->mask); - - *cb_cpu = cpu; - -out: - rcu_read_unlock_bh(); - return padata_do_parallel(pcrypt->pinst, padata, cpu); -} - static int pcrypt_aead_setkey(struct crypto_aead *parent, const u8 *key, unsigned int keylen) { @@ -172,7 +143,7 @@ static int pcrypt_aead_encrypt(struct aead_request *req) req->cryptlen, req->iv); aead_request_set_ad(creq, req->assoclen); - err = pcrypt_do_parallel(padata, &ctx->cb_cpu, &pencrypt); + err = padata_do_parallel(pencrypt.pinst, padata, &ctx->cb_cpu); if (!err) return -EINPROGRESS; if (err == -EBUSY) { @@ -220,7 +191,7 @@ static int pcrypt_aead_decrypt(struct aead_request *req) req->cryptlen, req->iv); aead_request_set_ad(creq, req->assoclen); - err = pcrypt_do_parallel(padata, &ctx->cb_cpu, &pdecrypt); + err = padata_do_parallel(pdecrypt.pinst, padata, &ctx->cb_cpu); if (!err) return -EINPROGRESS; if (err == -EBUSY) { diff --git a/include/linux/padata.h b/include/linux/padata.h index d803397a28f7..8d2267926a64 100644 --- a/include/linux/padata.h +++ b/include/linux/padata.h @@ -167,7 +167,7 @@ extern struct padata_instance *padata_alloc_possible( struct workqueue_struct *wq); extern void padata_free(struct padata_instance *pinst); extern int padata_do_parallel(struct padata_instance *pinst, - struct padata_priv *padata, int cb_cpu); + struct padata_priv *padata, int *cb_cpu); extern void padata_do_serial(struct padata_priv *padata); extern int padata_set_cpumask(struct padata_instance *pinst, int cpumask_type, cpumask_var_t cpumask); diff --git a/kernel/padata.c b/kernel/padata.c index 848e40e3581b..3518c2e60965 100644 --- a/kernel/padata.c +++ b/kernel/padata.c @@ -96,17 +96,19 @@ static void padata_parallel_worker(struct work_struct *parallel_work) * * @pinst: padata instance * @padata: object to be parallelized - * @cb_cpu: cpu the serialization callback function will run on, - * must be in the serial cpumask of padata(i.e. cpumask.cbcpu). + * @cb_cpu: pointer to the CPU that the serialization callback function should + * run on. If it's not in the serial cpumask of @pinst + * (i.e. cpumask.cbcpu), this function selects a fallback CPU and if + * none found, returns -EINVAL. * * The parallelization callback function will run with BHs off. * Note: Every object which is parallelized by padata_do_parallel * must be seen by padata_do_serial. */ int padata_do_parallel(struct padata_instance *pinst, - struct padata_priv *padata, int cb_cpu) + struct padata_priv *padata, int *cb_cpu) { - int target_cpu, err; + int i, cpu, cpu_index, target_cpu, err; struct padata_parallel_queue *queue; struct parallel_data *pd; @@ -118,8 +120,19 @@ int padata_do_parallel(struct padata_instance *pinst, if (!(pinst->flags & PADATA_INIT) || pinst->flags & PADATA_INVALID) goto out; - if (!cpumask_test_cpu(cb_cpu, pd->cpumask.cbcpu)) - goto out; + if (!cpumask_test_cpu(*cb_cpu, pd->cpumask.cbcpu)) { + if (!cpumask_weight(pd->cpumask.cbcpu)) + goto out; + + /* Select an alternate fallback CPU and notify the caller. */ + cpu_index = *cb_cpu % cpumask_weight(pd->cpumask.cbcpu); + + cpu = cpumask_first(pd->cpumask.cbcpu); + for (i = 0; i < cpu_index; i++) + cpu = cpumask_next(cpu, pd->cpumask.cbcpu); + + *cb_cpu = cpu; + } err = -EBUSY; if ((pinst->flags & PADATA_RESET)) @@ -131,7 +144,7 @@ int padata_do_parallel(struct padata_instance *pinst, err = 0; atomic_inc(&pd->refcnt); padata->pd = pd; - padata->cb_cpu = cb_cpu; + padata->cb_cpu = *cb_cpu; target_cpu = padata_cpu_hash(pd); padata->cpu = target_cpu; -- 2.25.1

2 1

[openeuler:OLK-5.10 2579/2579] mm/share_pool.c:4380:12: warning: 'proc_usage_show' defined but not used
by kernel test robot 13 Dec '24

13 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: ff5378fff024fcb2552e6da22811cf933fe4a4c0 commit: f30182b3728f06123932e314f3cb413fbe66d681 [2579/2579] mm: sharepool: use built-in-statistics config: arm64-randconfig-004-20241213 (https://download.01.org/0day-ci/archive/20241213/202412131415.6NF7Ybi7-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241213/202412131415.6NF7Ybi7-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/202412131415.6NF7Ybi7-lkp@intel.com/ All warnings (new ones prefixed by >>): mm/share_pool.c:832:23: warning: no previous prototype for 'find_spg_node_by_spg' [-Wmissing-prototypes] 832 | struct sp_group_node *find_spg_node_by_spg(struct mm_struct *mm, | ^~~~~~~~~~~~~~~~~~~~ mm/share_pool.c: In function 'mg_sp_group_id_by_pid': mm/share_pool.c:1068:29: warning: ordered comparison of pointer with integer zero [-Wextra] 1068 | if (!spg_ids || num <= 0) | ^~ mm/share_pool.c: In function 'sp_compact_nodes': mm/share_pool.c:2103:9: error: implicit declaration of function 'sysctl_compaction_handler' [-Werror=implicit-function-declaration] 2103 | sysctl_compaction_handler(NULL, 1, NULL, NULL, NULL); | ^~~~~~~~~~~~~~~~~~~~~~~~~ mm/share_pool.c: In function 'sp_hugetlb_entry': mm/share_pool.c:3278:21: error: implicit declaration of function 'huge_ptep_get' [-Werror=implicit-function-declaration] 3278 | pte_t pte = huge_ptep_get(ptep); | ^~~~~~~~~~~~~ mm/share_pool.c:3278:21: error: invalid initializer mm/share_pool.c: In function 'sp_unshare_kva': mm/share_pool.c:3673:14: warning: variable 'is_hugepage' set but not used [-Wunused-but-set-variable] 3673 | bool is_hugepage = true; | ^~~~~~~~~~~ mm/share_pool.c: At top level: mm/share_pool.c:4185:6: warning: no previous prototype for 'spa_overview_show' [-Wmissing-prototypes] 4185 | void spa_overview_show(struct seq_file *seq) | ^~~~~~~~~~~~~~~~~ mm/share_pool.c:4273:6: warning: no previous prototype for 'spg_overview_show' [-Wmissing-prototypes] 4273 | void spg_overview_show(struct seq_file *seq) | ^~~~~~~~~~~~~~~~~ mm/share_pool.c: In function 'sharepool_no_page': mm/share_pool.c:4482:30: error: implicit declaration of function 'huge_pte_none'; did you mean 'huge_pte_lock'? [-Werror=implicit-function-declaration] 4482 | if (!huge_pte_none(huge_ptep_get(ptep))) { | ^~~~~~~~~~~~~ | huge_pte_lock mm/share_pool.c:4495:23: error: implicit declaration of function 'huge_add_to_page_cache'; did you mean 'add_to_page_cache'? [-Werror=implicit-function-declaration] 4495 | err = huge_add_to_page_cache(page, mapping, idx); | ^~~~~~~~~~~~~~~~~~~~~~ | add_to_page_cache mm/share_pool.c:4517:9: error: implicit declaration of function 'set_huge_pte_at'; did you mean 'set_huge_swap_pte_at'? [-Werror=implicit-function-declaration] 4517 | set_huge_pte_at(mm, haddr, ptep, new_pte); | ^~~~~~~~~~~~~~~ | set_huge_swap_pte_at mm/share_pool.c:4519:9: error: implicit declaration of function 'hugetlb_count_add'; did you mean 'hugetlb_count_sub'? [-Werror=implicit-function-declaration] 4519 | hugetlb_count_add(pages_per_huge_page(h), mm); | ^~~~~~~~~~~~~~~~~ | hugetlb_count_sub mm/share_pool.c: At top level: >> mm/share_pool.c:4380:12: warning: 'proc_usage_show' defined but not used [-Wunused-function] 4380 | static int proc_usage_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~~~ >> mm/share_pool.c:4358:12: warning: 'proc_group_usage_show' defined but not used [-Wunused-function] 4358 | static int proc_group_usage_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~~~~~~~~~ mm/share_pool.c:4298:12: warning: 'spa_stat_show' defined but not used [-Wunused-function] 4298 | static int spa_stat_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~ cc1: some warnings being treated as errors Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for PGP_KEY_PARSER Depends on [n]: CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=y] && ASYMMETRIC_PUBLIC_KEY_SUBTYPE [=n] Selected by [y]: - PGP_PRELOAD [=y] && CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=y] vim +/proc_usage_show +4380 mm/share_pool.c 4357 > 4358 static int proc_group_usage_show(struct seq_file *seq, void *offset) 4359 { 4360 spg_overview_show(seq); 4361 spa_overview_show(seq); 4362 4363 /* print the file header */ 4364 seq_printf(seq, "%-8s %-8s %-9s %-9s %-9s %-10s %-10s %-8s %-7s %-7s %-10s %-4s\n", 4365 "PID", "Group_ID", "SP_ALLOC", "SP_K2U", "SP_RES", "SP_RES_T", 4366 "Non-SP_RES", "VIRT", "RES", "Shm", "Non-SP_Shm", "PROT"); 4367 /* print kthread buff_module_guard_work */ 4368 seq_printf(seq, "%-8s %-8s %-9lld %-9lld\n", 4369 "guard", "-", 4370 byte2kb(atomic64_read(&kthread_stat.alloc_size)), 4371 byte2kb(atomic64_read(&kthread_stat.k2u_size))); 4372 4373 down_read(&sp_group_sem); 4374 idr_for_each(&sp_group_idr, proc_usage_by_group, seq); 4375 up_read(&sp_group_sem); 4376 4377 return 0; 4378 } 4379 > 4380 static int proc_usage_show(struct seq_file *seq, void *offset) 4381 { 4382 struct sp_group_master *master = NULL; 4383 unsigned long anon, file, shmem, total_rss; 4384 long sp_res, sp_res_nsize, non_sp_res, non_sp_shm; 4385 struct sp_proc_stat *proc_stat; 4386 4387 seq_printf(seq, "%-8s %-16s %-9s %-9s %-9s %-10s %-10s %-8s\n", 4388 "PID", "COMM", "SP_ALLOC", "SP_K2U", "SP_RES", "Non-SP_RES", 4389 "Non-SP_Shm", "VIRT"); 4390 4391 mutex_lock(&master_list_lock); 4392 list_for_each_entry(master, &master_list, list_node) { 4393 proc_stat = &master->instat; 4394 get_mm_rss_info(master->mm, &anon, &file, &shmem, &total_rss); 4395 get_process_sp_res(&master->instat, &sp_res, &sp_res_nsize); 4396 get_process_non_sp_res(total_rss, shmem, sp_res_nsize, 4397 &non_sp_res, &non_sp_shm); 4398 seq_printf(seq, "%-8d %-16s %-9ld %-9ld %-9ld %-10ld %-10ld %-8ld\n", 4399 proc_stat->tgid, proc_stat->comm, 4400 get_proc_alloc(proc_stat), 4401 get_proc_k2u(proc_stat), 4402 sp_res, non_sp_res, non_sp_shm, 4403 page2kb(master->mm->total_vm)); 4404 } 4405 mutex_unlock(&master_list_lock); 4406 4407 return 0; 4408 } 4409 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-6.6] kabi reserver space for i2c and sched
by Zicheng Qu 13 Dec '24

13 Dec '24

hulk inclusion category: other bugzilla: https://gitee.com/openeuler/kernel/issues/IBAZ3A -------------------------------- Add two KABI_RESERVE macros for each struct, including i2c_adapter, sched_domain_shared, sched_domain. Signed-off-by: Zicheng Qu <quzicheng(a)huawei.com> --- include/linux/i2c.h | 3 +++ include/linux/sched/topology.h | 5 +++++ 2 files changed, 8 insertions(+) diff --git a/include/linux/i2c.h b/include/linux/i2c.h index 32cf5708d5a5..3fd6932bf8cd 100644 --- a/include/linux/i2c.h +++ b/include/linux/i2c.h @@ -746,6 +746,9 @@ struct i2c_adapter { struct irq_domain *host_notify_domain; struct regulator *bus_regulator; + + KABI_RESERVE(1) + KABI_RESERVE(2) }; #define to_i2c_adapter(d) container_of(d, struct i2c_adapter, dev) diff --git a/include/linux/sched/topology.h b/include/linux/sched/topology.h index 8e4d9bbdaa40..09a2b2625202 100644 --- a/include/linux/sched/topology.h +++ b/include/linux/sched/topology.h @@ -85,6 +85,8 @@ struct sched_domain_shared { #ifdef CONFIG_SCHED_STEAL struct sparsemask *cfs_overload_cpus; #endif + KABI_RESERVE(1) + KABI_RESERVE(2) }; struct sched_domain { @@ -154,6 +156,9 @@ struct sched_domain { }; struct sched_domain_shared *shared; + KABI_RESERVE(1) + KABI_RESERVE(2) + unsigned int span_weight; /* * Span of all CPUs in this domain. -- 2.34.1

2 1

[openeuler:OLK-5.10] BUILD REGRESSION ff5378fff024fcb2552e6da22811cf933fe4a4c0
by kernel test robot 13 Dec '24

13 Dec '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-5.10 branch HEAD: ff5378fff024fcb2552e6da22811cf933fe4a4c0 !12309 [OLK-5.10] AMD Genoa and Turin Crypto and Edac patches backport for OLK-5.10 Error/Warning (recently discovered and may have been fixed): https://lore.kernel.org/oe-kbuild-all/202412130351.ogsraRJ5-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202412130515.0Aw10X06-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202412130534.AeGefPCj-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202412130652.MbID3V5Y-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202412130822.tSyyPsoM-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202412131028.JwkewMIN-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202412131234.abo5dw1q-lkp@intel.com arch/arm64/kernel/arm64_cpu_park.c:249:31: error: 'const struct cpu_operations' has no member named 'cpu_die' crypto/asymmetric_keys/pgp_preload.c:110:15: error: implicit declaration of function 'pgp_parse_packets' [-Werror=implicit-function-declaration] crypto/asymmetric_keys/pgp_preload.c:23:34: error: field 'pgp' has incomplete type crypto/asymmetric_keys/pgp_public_key.c:148:43: error: passing argument 2 of 'pgp_calc_pkey_keyid' from incompatible pointer type [-Werror=incompatible-pointer-types] crypto/asymmetric_keys/pgp_public_key.c:201:33: warning: unused variable 'pgp' [-Wunused-variable] crypto/asymmetric_keys/pgp_public_key.c:205:33: error: storage size of 'pgp' isn't known crypto/asymmetric_keys/pgp_public_key.c:228:15: error: implicit declaration of function 'pgp_parse_public_key'; did you mean 'pgp_process_public_key'? [-Werror=implicit-function-declaration] crypto/asymmetric_keys/pgp_public_key.c:315:15: error: implicit declaration of function 'pgp_parse_packets' [-Werror=implicit-function-declaration] crypto/asymmetric_keys/pgp_public_key.c:35:34: error: field 'pgp' has incomplete type crypto/asymmetric_keys/pgp_public_key.c:48:39: warning: 'struct pgp_parse_pubkey' declared inside parameter list will not be visible outside of this definition or declaration crypto/asymmetric_keys/pgp_public_key.c:63:17: error: invalid use of undefined type 'struct pgp_parse_pubkey' drivers/gpu/drm/inspur/inspur_drm_drv.c:30:13: warning: no previous prototype for 'inspur_drm_interrupt' [-Wmissing-prototypes] drivers/net/ethernet/huawei/hinic/hinic_hwdev.c:3719:18: warning: address of array 'chip_node->rt_cmd' will always evaluate to 'true' [-Wpointer-bool-conversion] fs/eulerfs/euler_def.h:199:13: warning: redefinition of typedef 'hashlen_t' is a C11 feature [-Wtypedef-redefinition] fs/eulerfs/euler_def.h:92:12: warning: redefinition of typedef 'page_info_t' is a C11 feature [-Wtypedef-redefinition] fs/eulerfs/namei.c:422:47: warning: variable 'de' is uninitialized when used here [-Wuninitialized] include/acpi/processor.h:221:9: error: unknown type name 'phys_cpuid_t' kernel/sched/core.c:9632:74: warning: format '%llu' expects argument of type 'long long unsigned int', but argument 6 has type 'int' [-Wformat=] ld.lld: error: version script assignment of 'LINUX_2.6' to symbol '__vdso_sgx_enter_enclave' failed: symbol not defined llvm-objcopy: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory llvm-objdump: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory mm/memcontrol.c:5882:40: error: implicit declaration of function 'ksm_process_profit' [-Werror=implicit-function-declaration] mm/pin_mem.c:246:31: error: 'HUGETLB_PAGE_DTOR' undeclared (first use in this function); did you mean 'HUGETLB_PAGE_ORDER'? mm/share_pool.c:1215:12: warning: 'spa_stat_show' defined but not used [-Wunused-function] mm/share_pool.c:4221:30: error: implicit declaration of function 'huge_pte_none'; did you mean 'huge_pte_lock'? [-Werror=implicit-function-declaration] mm/share_pool.c:4234:23: error: implicit declaration of function 'huge_add_to_page_cache'; did you mean 'add_to_page_cache'? [-Werror=implicit-function-declaration] mm/share_pool.c:4256:9: error: implicit declaration of function 'set_huge_pte_at'; did you mean 'set_huge_swap_pte_at'? [-Werror=implicit-function-declaration] mm/share_pool.c:4258:9: error: implicit declaration of function 'hugetlb_count_add'; did you mean 'hugetlb_count_sub'? [-Werror=implicit-function-declaration] mm/share_pool.c:738:21: error: implicit declaration of function 'huge_ptep_get' [-Werror=implicit-function-declaration] mm/share_pool.c:738:21: error: invalid initializer Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-allmodconfig | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x0-in-asm | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x1-in-asm | `-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x2-in-asm |-- arm64-allnoconfig | `-- arch-arm64-kernel-ipi_nmi.c:error:implicit-declaration-of-function-printk_safe_exit |-- arm64-randconfig-001-20241213 | |-- arch-arm64-kernel-cpufeature.c:warning:no-previous-prototype-for-early_pbha_init | |-- drivers-gpu-drm-inspur-inspur_drm_drv.c:warning:no-previous-prototype-for-inspur_drm_interrupt | |-- drivers-iommu-arm-arm-smmu-v3-ascend_smmu.c:error:implicit-declaration-of-function-acpi_evaluate_integer | |-- drivers-iommu-arm-arm-smmu-v3-ascend_smmu.c:warning:agent_smmu_acpi_match-defined-but-not-used | `-- drivers-iommu-arm-arm-smmu-v3-ascend_smmu.c:warning:no-previous-prototype-for-agent_smmu_unlocked_find |-- arm64-randconfig-002-20241213 | |-- arch-arm64-kernel-arm64_cpu_park.c:error:const-struct-cpu_operations-has-no-member-named-cpu_die | |-- drivers-ub-urma-ubcore-ubcore_ctp.c:warning:the-comparison-will-always-evaluate-as-false-for-the-address-of-head-will-never-be-NULL | |-- drivers-ub-urma-ubcore-ubcore_device.c:warning:no-previous-prototype-for-ubcore_destroy_upi_list | |-- drivers-ub-urma-ubcore-ubcore_dp.c:warning:no-previous-prototype-for-ubcore_poll_jfc | |-- drivers-ub-urma-ubcore-ubcore_dp.c:warning:no-previous-prototype-for-ubcore_post_jetty_recv_wr | |-- drivers-ub-urma-ubcore-ubcore_dp.c:warning:no-previous-prototype-for-ubcore_post_jetty_send_wr | |-- drivers-ub-urma-ubcore-ubcore_dp.c:warning:no-previous-prototype-for-ubcore_post_jfr_wr | |-- drivers-ub-urma-ubcore-ubcore_dp.c:warning:no-previous-prototype-for-ubcore_post_jfs_wr | |-- drivers-ub-urma-ubcore-ubcore_dp.c:warning:no-previous-prototype-for-ubcore_rearm_jfc | |-- drivers-ub-urma-ubcore-ubcore_main.c:warning:no-previous-prototype-for-ubcore_open | |-- drivers-ub-urma-ubcore-ubcore_msg.c:warning:no-previous-prototype-for-ubcore_asyn_send_fe2tpf_msg | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_add_sip_entry | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_check_port_state | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_del_sip_entry | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_fill_port_netdev | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_lookup_sip_idx | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_lookup_sip_info_without_lock | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_new_sip_req_msg | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_notify_uvs_add_sip | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_notify_uvs_del_sip | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_put_port_netdev | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_set_port_netdev | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_sip_idx_alloc | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_sip_idx_free | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_sip_table_init | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_sip_table_uninit | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_update_sip_entry | |-- drivers-ub-urma-ubcore-ubcore_netlink.c:warning:no-previous-prototype-for-ubcore_genl_unicast | |-- drivers-ub-urma-ubcore-ubcore_tp.c:warning:no-previous-prototype-for-ubcore_get_mtu | |-- drivers-ub-urma-ubcore-ubcore_tpg.c:warning:no-previous-prototype-for-ubcore_tpg_kref_get | |-- drivers-ub-urma-ubcore-ubcore_tpg.c:warning:the-comparison-will-always-evaluate-as-false-for-the-address-of-head-will-never-be-NULL | |-- drivers-ub-urma-ubcore-ubcore_umem.c:warning:no-previous-prototype-for-ubcore_umem_find_best_page_size | |-- drivers-ub-urma-ubcore-ubcore_umem.c:warning:no-previous-prototype-for-ubcore_umem_get | |-- drivers-ub-urma-ubcore-ubcore_umem.c:warning:no-previous-prototype-for-ubcore_umem_release | |-- drivers-ub-urma-ubcore-ubcore_utp.c:warning:the-comparison-will-always-evaluate-as-false-for-the-address-of-head-will-never-be-NULL | |-- drivers-ub-urma-ubcore-ubcore_vtp.c:warning:no-previous-prototype-for-ubcore_hash_table_rmv_vtpn | |-- drivers-ub-urma-uburma-uburma_cmd.c:warning:no-previous-prototype-for-uburma_jetty_event_cb | |-- drivers-ub-urma-uburma-uburma_cmd.c:warning:no-previous-prototype-for-uburma_jetty_grp_event_cb | |-- drivers-ub-urma-uburma-uburma_cmd.c:warning:no-previous-prototype-for-uburma_jfc_event_cb | |-- drivers-ub-urma-uburma-uburma_cmd.c:warning:no-previous-prototype-for-uburma_jfr_event_cb | |-- drivers-ub-urma-uburma-uburma_cmd.c:warning:no-previous-prototype-for-uburma_jfs_event_cb | |-- drivers-ub-urma-uburma-uburma_dev_ops.c:warning:no-previous-prototype-for-uburma_close | |-- drivers-ub-urma-uburma-uburma_dev_ops.c:warning:no-previous-prototype-for-uburma_mmap | |-- drivers-ub-urma-uburma-uburma_dev_ops.c:warning:no-previous-prototype-for-uburma_open | |-- drivers-ub-urma-uburma-uburma_dev_ops.c:warning:no-previous-prototype-for-uburma_release_file | |-- drivers-ub-urma-uburma-uburma_dev_ops.c:warning:the-comparison-will-always-evaluate-as-false-for-the-address-of-dev_name-will-never-be-NULL | |-- drivers-ub-urma-uburma-uburma_mmap.c:warning:no-previous-prototype-for-uburma_get_umap_ops | |-- drivers-ub-urma-uburma-uburma_mmap.c:warning:no-previous-prototype-for-uburma_umap_priv_init | |-- drivers-ub-urma-uburma-uburma_mmap.c:warning:no-previous-prototype-for-uburma_unmap_vma_pages | |-- include-acpi-processor.h:error:unknown-type-name-phys_cpuid_t | |-- kernel-sched-core.c:warning:format-llu-expects-argument-of-type-long-long-unsigned-int-but-argument-has-type-int | |-- kernel-sched-psi.c:warning:no-previous-prototype-for-to_psi_group_ext | `-- kernel-sched-topology.c:error:implicit-declaration-of-function-register_sysctl_init |-- arm64-randconfig-003-20241213 | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x0-in-asm | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x1-in-asm | `-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x2-in-asm |-- arm64-randconfig-004-20241213 | |-- arch-arm64-kernel-cpufeature.c:warning:no-previous-prototype-for-early_pbha_init | |-- crypto-asymmetric_keys-pgp_preload.c:error:field-pgp-has-incomplete-type | |-- crypto-asymmetric_keys-pgp_preload.c:error:implicit-declaration-of-function-pgp_parse_packets | |-- crypto-asymmetric_keys-pgp_public_key.c:error:field-pgp-has-incomplete-type | |-- crypto-asymmetric_keys-pgp_public_key.c:error:implicit-declaration-of-function-pgp_parse_packets | |-- crypto-asymmetric_keys-pgp_public_key.c:error:implicit-declaration-of-function-pgp_parse_public_key | |-- crypto-asymmetric_keys-pgp_public_key.c:error:invalid-use-of-undefined-type-struct-pgp_parse_pubkey | |-- crypto-asymmetric_keys-pgp_public_key.c:error:passing-argument-of-pgp_calc_pkey_keyid-from-incompatible-pointer-type | |-- crypto-asymmetric_keys-pgp_public_key.c:error:storage-size-of-pgp-isn-t-known | |-- crypto-asymmetric_keys-pgp_public_key.c:warning:struct-pgp_parse_pubkey-declared-inside-parameter-list-will-not-be-visible-outside-of-this-definition-or-declaration | |-- crypto-asymmetric_keys-pgp_public_key.c:warning:unused-variable-pgp | |-- drivers-char-ipmi-ipmi_bt_sm.c:error:implicit-declaration-of-function-acpi_evaluate_integer | |-- kernel-sched-core.c:error:TG_STEAL_NO-undeclared-(first-use-in-this-function) | |-- kernel-sched-fair.c:error:implicit-declaration-of-function-is_tg_steal | |-- kernel-sched-fair.c:error:invalid-use-of-undefined-type-struct-task_group | |-- kernel-sched-topology.c:error:implicit-declaration-of-function-register_sysctl_init | |-- mm-pin_mem.c:error:HUGETLB_PAGE_DTOR-undeclared-(first-use-in-this-function) | |-- mm-pin_mem.c:error:lvalue-required-as-unary-operand | |-- mm-share_pool.c:error:implicit-declaration-of-function-huge_add_to_page_cache | |-- mm-share_pool.c:error:implicit-declaration-of-function-huge_pte_none | |-- mm-share_pool.c:error:implicit-declaration-of-function-huge_ptep_get | |-- mm-share_pool.c:error:implicit-declaration-of-function-hugetlb_count_add | |-- mm-share_pool.c:error:implicit-declaration-of-function-set_huge_pte_at | |-- mm-share_pool.c:error:invalid-initializer | |-- mm-share_pool.c:warning:no-previous-prototype-for-__mg_sp_alloc_nodemask | `-- mm-share_pool.c:warning:spa_stat_show-defined-but-not-used |-- arm64-randconfig-051-20241213 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-052-20241213 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-053-20241213 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-054-20241213 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-055-20241213 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- x86_64-allnoconfig | |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_enter-Werror-Wimplicit-function-declaration | |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_exit-Werror-Wimplicit-function-declaration | |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined | |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory | `-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory |-- x86_64-allyesconfig | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-cpu-description-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_sel | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_epp | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_set_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-cpunum-not-described-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-epp_val-not-described-in-cppc_set_epp | |-- drivers-gpu-drm-vmwgfx-ttm_object.c:error:Cannot-parse-struct-or-union | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_chip.c:warning:no-previous-prototype-for-function-sss_tool_adm_csr_rd32 | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_chip.c:warning:no-previous-prototype-for-function-sss_tool_adm_csr_wr32 | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_chip.c:warning:no-previous-prototype-for-function-sss_tool_send_clp_msg | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_alloc_in_buf | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_alloc_out_buf | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_copy_to_user | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_free_in_buf | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_free_out_buf | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_sdk.c:warning:no-previous-prototype-for-function-sss_tool_get_func_id | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_sdk.c:warning:no-previous-prototype-for-function-sss_tool_get_func_type | |-- drivers-net-ethernet-3snic-sssnic-hw-.-tool-sss_tool_sdk.c:warning:no-previous-prototype-for-function-sss_tool_get_hw_driver_stats | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_read | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_read_ack | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_write | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_write_nack | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm_init.c:warning:no-previous-prototype-for-function-sss_destroy_adm_msg | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_func_id | |-- drivers-net-ethernet-huawei-hinic-hinic_hwdev.c:warning:address-of-array-chip_node-rt_cmd-will-always-evaluate-to-true | |-- fs-eulerfs-euler_def.h:warning:redefinition-of-typedef-hashlen_t-is-a-C11-feature | |-- fs-eulerfs-euler_def.h:warning:redefinition-of-typedef-page_info_t-is-a-C11-feature | `-- fs-eulerfs-namei.c:warning:variable-de-is-uninitialized-when-used-here |-- x86_64-buildonly-randconfig-001-20241213 | `-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_exit |-- x86_64-buildonly-randconfig-002-20241213 | `-- mm-memcontrol.c:error:implicit-declaration-of-function-ksm_process_profit |-- x86_64-buildonly-randconfig-003-20241213 | `-- drivers-bluetooth-hci_qca.c:warning:qca_soc_data_qca6390-defined-but-not-used |-- x86_64-buildonly-randconfig-005-20241213 | |-- arch-x86-kernel-paravirt.c:error:CALL_INSN_OPCODE-undeclared-(first-use-in-this-function) | |-- arch-x86-kernel-paravirt.c:error:CALL_INSN_SIZE-undeclared-(first-use-in-this-function) | |-- arch-x86-kernel-paravirt.c:error:implicit-declaration-of-function-__text_gen_insn | `-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_exit |-- x86_64-buildonly-randconfig-006-20241213 | |-- arch-x86-kernel-paravirt.c:error:implicit-declaration-of-function-__text_gen_insn-Werror-Wimplicit-function-declaration | |-- arch-x86-kernel-paravirt.c:error:use-of-undeclared-identifier-CALL_INSN_OPCODE | |-- arch-x86-kernel-paravirt.c:error:use-of-undeclared-identifier-CALL_INSN_SIZE | |-- drivers-gpu-drm-loongson-lsdc_plane.o:warning:objtool:lsdc_plane_init-falls-through-to-next-function-lsdc_plane_reset() | `-- drivers-gpu-drm-vmwgfx-ttm_object.c:error:Cannot-parse-struct-or-union `-- x86_64-defconfig |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-cpu-description-in-cppc_get_auto_act_window |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_act_window |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_sel |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_auto_act_window |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_epp |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_get_auto_act_window |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_set_auto_act_window |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-cpunum-not-described-in-cppc_get_auto_act_window `-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-epp_val-not-described-in-cppc_set_epp elapsed time: 1030m configs tested: 15 configs skipped: 108 tested configs: arm64 allmodconfig clang-18 arm64 allnoconfig gcc-14.2.0 arm64 randconfig-001-20241213 gcc-14.2.0 arm64 randconfig-002-20241213 gcc-14.2.0 arm64 randconfig-003-20241213 clang-18 arm64 randconfig-004-20241213 gcc-14.2.0 x86_64 allnoconfig clang-19 x86_64 allyesconfig clang-19 x86_64 buildonly-randconfig-001-20241213 gcc-12 x86_64 buildonly-randconfig-002-20241213 gcc-12 x86_64 buildonly-randconfig-003-20241213 gcc-12 x86_64 buildonly-randconfig-004-20241213 gcc-12 x86_64 buildonly-randconfig-005-20241213 gcc-12 x86_64 buildonly-randconfig-006-20241213 clang-19 x86_64 defconfig gcc-11 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-6.6 0/2] kabi: restrict the KABI fix to a specific architecture and dist
by Xie XiuQi 13 Dec '24

13 Dec '24

Some distributions need to maintain and fix KABI compatibility so that drivers do not need to be recompiled during kernel upgrades. Fixing KABI compatibility is a dangerous and hacking job. Developers need to know clearly what they are doing and the risks they may face. KABI fix actions are closely related to the processor architecture. Fixes may not be appropriate for all architectures. Improper fix may cause kernel panic or unexpected error. Only for expert users, and select N by default. Xie XiuQi (2): kabi: restrict the KABI fix to a specific architecture and dist kabi: enable KABI_COMPAT series by default on x86_64 & ARM64 arch/arm64/configs/openeuler_defconfig | 5 +-- arch/x86/configs/openeuler_defconfig | 5 +-- include/linux/kabi.h | 2 +- init/Kconfig | 49 +++++++++++++++++--------- 4 files changed, 40 insertions(+), 21 deletions(-) -- 2.20.1

1 2

[openeuler:OLK-5.10 2579/2579] mm/share_pool.c:4221:30: error: implicit declaration of function 'huge_pte_none'; did you mean 'huge_pte_lock'?
by kernel test robot 13 Dec '24

13 Dec '24

Hi Wang, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: ff5378fff024fcb2552e6da22811cf933fe4a4c0 commit: c533562a2802206135467a06384ba33cff42b18a [2579/2579] share_pool: Use sharepool_no_page to alloc hugepage config: arm64-randconfig-004-20241213 (https://download.01.org/0day-ci/archive/20241213/202412131234.abo5dw1q-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241213/202412131234.abo5dw1q-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/202412131234.abo5dw1q-lkp@intel.com/ All errors (new ones prefixed by >>): mm/share_pool.c: In function 'mg_sp_group_id_by_pid': mm/share_pool.c:858:29: warning: ordered comparison of pointer with integer zero [-Wextra] 858 | if (!spg_ids || num <= 0) | ^~ mm/share_pool.c: In function 'sp_compact_nodes': mm/share_pool.c:1851:9: error: implicit declaration of function 'sysctl_compaction_handler' [-Werror=implicit-function-declaration] 1851 | sysctl_compaction_handler(NULL, 1, NULL, NULL, NULL); | ^~~~~~~~~~~~~~~~~~~~~~~~~ mm/share_pool.c: In function 'sp_hugetlb_entry': mm/share_pool.c:3014:21: error: implicit declaration of function 'huge_ptep_get' [-Werror=implicit-function-declaration] 3014 | pte_t pte = huge_ptep_get(ptep); | ^~~~~~~~~~~~~ mm/share_pool.c:3014:21: error: invalid initializer mm/share_pool.c: In function 'sp_unshare_kva': mm/share_pool.c:3394:14: warning: variable 'is_hugepage' set but not used [-Wunused-but-set-variable] 3394 | bool is_hugepage = true; | ^~~~~~~~~~~ mm/share_pool.c: At top level: mm/share_pool.c:3691:6: warning: no previous prototype for 'sp_proc_stat_drop' [-Wmissing-prototypes] 3691 | void sp_proc_stat_drop(struct sp_proc_stat *stat) | ^~~~~~~~~~~~~~~~~ mm/share_pool.c:3922:6: warning: no previous prototype for 'spa_overview_show' [-Wmissing-prototypes] 3922 | void spa_overview_show(struct seq_file *seq) | ^~~~~~~~~~~~~~~~~ mm/share_pool.c:4004:6: warning: no previous prototype for 'spg_overview_show' [-Wmissing-prototypes] 4004 | void spg_overview_show(struct seq_file *seq) | ^~~~~~~~~~~~~~~~~ mm/share_pool.c: In function 'sharepool_no_page': >> mm/share_pool.c:4221:30: error: implicit declaration of function 'huge_pte_none'; did you mean 'huge_pte_lock'? [-Werror=implicit-function-declaration] 4221 | if (!huge_pte_none(huge_ptep_get(ptep))) { | ^~~~~~~~~~~~~ | huge_pte_lock >> mm/share_pool.c:4234:23: error: implicit declaration of function 'huge_add_to_page_cache'; did you mean 'add_to_page_cache'? [-Werror=implicit-function-declaration] 4234 | err = huge_add_to_page_cache(page, mapping, idx); | ^~~~~~~~~~~~~~~~~~~~~~ | add_to_page_cache >> mm/share_pool.c:4256:9: error: implicit declaration of function 'set_huge_pte_at'; did you mean 'set_huge_swap_pte_at'? [-Werror=implicit-function-declaration] 4256 | set_huge_pte_at(mm, haddr, ptep, new_pte); | ^~~~~~~~~~~~~~~ | set_huge_swap_pte_at >> mm/share_pool.c:4258:9: error: implicit declaration of function 'hugetlb_count_add'; did you mean 'hugetlb_count_sub'? [-Werror=implicit-function-declaration] 4258 | hugetlb_count_add(pages_per_huge_page(h), mm); | ^~~~~~~~~~~~~~~~~ | hugetlb_count_sub mm/share_pool.c: At top level: mm/share_pool.c:4136:12: warning: 'proc_overview_show' defined but not used [-Wunused-function] 4136 | static int proc_overview_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~~~~~~ mm/share_pool.c:4093:12: warning: 'proc_stat_show' defined but not used [-Wunused-function] 4093 | static int proc_stat_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~~ mm/share_pool.c:4029:12: warning: 'spa_stat_show' defined but not used [-Wunused-function] 4029 | static int spa_stat_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~ cc1: some warnings being treated as errors Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for PGP_KEY_PARSER Depends on [n]: CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=y] && ASYMMETRIC_PUBLIC_KEY_SUBTYPE [=n] Selected by [y]: - PGP_PRELOAD [=y] && CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=y] vim +4221 mm/share_pool.c 4179 4180 vm_fault_t sharepool_no_page(struct mm_struct *mm, 4181 struct vm_area_struct *vma, 4182 struct address_space *mapping, pgoff_t idx, 4183 unsigned long address, pte_t *ptep, unsigned int flags) 4184 { 4185 struct hstate *h = hstate_vma(vma); 4186 vm_fault_t ret = VM_FAULT_SIGBUS; 4187 unsigned long size; 4188 struct page *page; 4189 pte_t new_pte; 4190 spinlock_t *ptl; 4191 unsigned long haddr = address & huge_page_mask(h); 4192 bool new_page = false; 4193 int err; 4194 int node_id; 4195 struct sp_area *spa; 4196 4197 spa = __find_sp_area(vma->vm_start); 4198 if (!spa) { 4199 pr_err("share pool: vma is invalid, not from sp mmap\n"); 4200 return ret; 4201 } 4202 node_id = spa->node_id; 4203 __sp_area_drop(spa); 4204 4205 retry: 4206 page = find_lock_page(mapping, idx); 4207 if (!page) { 4208 size = i_size_read(mapping->host) >> huge_page_shift(h); 4209 if (idx >= size) 4210 goto out; 4211 4212 page = alloc_huge_page(vma, haddr, 0); 4213 if (IS_ERR(page)) { 4214 page = alloc_huge_page_nodemask(hstate_file(vma->vm_file), 4215 node_id, NULL, GFP_KERNEL); 4216 if (!page) 4217 page = ERR_PTR(-ENOMEM); 4218 } 4219 if (IS_ERR(page)) { 4220 ptl = huge_pte_lock(h, mm, ptep); > 4221 if (!huge_pte_none(huge_ptep_get(ptep))) { 4222 ret = 0; 4223 spin_unlock(ptl); 4224 goto out; 4225 } 4226 spin_unlock(ptl); 4227 ret = vmf_error(PTR_ERR(page)); 4228 goto out; 4229 } 4230 __SetPageUptodate(page); 4231 new_page = true; 4232 4233 /* sharepool pages are all shared */ > 4234 err = huge_add_to_page_cache(page, mapping, idx); 4235 if (err) { 4236 put_page(page); 4237 if (err == -EEXIST) 4238 goto retry; 4239 goto out; 4240 } 4241 } 4242 4243 4244 ptl = huge_pte_lock(h, mm, ptep); 4245 size = i_size_read(mapping->host) >> huge_page_shift(h); 4246 if (idx >= size) 4247 goto backout; 4248 4249 ret = 0; 4250 if (!huge_pte_none(huge_ptep_get(ptep))) 4251 goto backout; 4252 4253 page_dup_rmap(page, true); 4254 new_pte = make_huge_pte(vma, page, ((vma->vm_flags & VM_WRITE) 4255 && (vma->vm_flags & VM_SHARED))); > 4256 set_huge_pte_at(mm, haddr, ptep, new_pte); 4257 > 4258 hugetlb_count_add(pages_per_huge_page(h), mm); 4259 4260 spin_unlock(ptl); 4261 4262 if (new_page) { 4263 SetPagePrivate(&page[1]); 4264 } 4265 4266 unlock_page(page); 4267 out: 4268 return ret; 4269 4270 backout: 4271 spin_unlock(ptl); 4272 unlock_page(page); 4273 put_page(page); 4274 goto out; 4275 } 4276 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH openEuler-22.03-LTS-SP1] dmaengine: idxd: Let probe fail when workqueue cannot be enabled
by Qi Xi 13 Dec '24

13 Dec '24

From: Reinette Chatre <reinette.chatre(a)intel.com> mainline inclusion from mainline-v6.2-rc5 commit b51b75f0604f17c0f6f3b6f68f1a521a5cc6b04f category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IALL6O CVE: CVE-2022-48868 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- The workqueue is enabled when the appropriate driver is loaded and disabled when the driver is removed. When the driver is removed it assumes that the workqueue was enabled successfully and proceeds to free allocations made during workqueue enabling. Failure during workqueue enabling does not prevent the driver from being loaded. This is because the error path within drv_enable_wq() returns success unless a second failure is encountered during the error path. By returning success it is possible to load the driver even if the workqueue cannot be enabled and allocations that do not exist are attempted to be freed during driver remove. Some examples of problematic flows: (a) idxd_dmaengine_drv_probe() -> drv_enable_wq() -> idxd_wq_request_irq(): In above flow, if idxd_wq_request_irq() fails then idxd_wq_unmap_portal() is called on error exit path, but drv_enable_wq() returns 0 because idxd_wq_disable() succeeds. The driver is thus loaded successfully. idxd_dmaengine_drv_remove()->drv_disable_wq()->idxd_wq_unmap_portal() Above flow on driver unload triggers the WARN in devm_iounmap() because the device resource has already been removed during error path of drv_enable_wq(). (b) idxd_dmaengine_drv_probe() -> drv_enable_wq() -> idxd_wq_request_irq(): In above flow, if idxd_wq_request_irq() fails then idxd_wq_init_percpu_ref() is never called to initialize the percpu counter, yet the driver loads successfully because drv_enable_wq() returns 0. idxd_dmaengine_drv_remove()->__idxd_wq_quiesce()->percpu_ref_kill(): Above flow on driver unload triggers a BUG when attempting to drop the initial ref of the uninitialized percpu ref: BUG: kernel NULL pointer dereference, address: 0000000000000010 Fix the drv_enable_wq() error path by returning the original error that indicates failure of workqueue enabling. This ensures that the probe fails when an error is encountered and the driver remove paths are only attempted when the workqueue was enabled successfully. Fixes: 1f2bb40337f0 ("dmaengine: idxd: move wq_enable() to device.c") Signed-off-by: Reinette Chatre <reinette.chatre(a)intel.com> Reviewed-by: Dave Jiang <dave.jiang(a)intel.com> Reviewed-by: Fenghua Yu <fenghua.yu(a)intel.com> Cc: stable(a)vger.kernel.org Link: https://lore.kernel.org/r/e8d8116e5efa0fd14fadc5adae6ffd319f0e5ff1.16704524… Signed-off-by: Vinod Koul <vkoul(a)kernel.org> Signed-off-by: Qi Xi <xiqi2(a)huawei.com> --- drivers/dma/idxd/device.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/dma/idxd/device.c b/drivers/dma/idxd/device.c index 06f5d3783d77..c5523ced2e3a 100644 --- a/drivers/dma/idxd/device.c +++ b/drivers/dma/idxd/device.c @@ -1390,8 +1390,7 @@ int drv_enable_wq(struct idxd_wq *wq) err_irq: idxd_wq_unmap_portal(wq); err_map_portal: - rc = idxd_wq_disable(wq, false); - if (rc < 0) + if (idxd_wq_disable(wq, false)) dev_dbg(dev, "wq %s disable failed\n", dev_name(wq_confdev(wq))); err: return rc; -- 2.33.0

2 1

[PATCH OLK-5.10] dmaengine: idxd: Let probe fail when workqueue cannot be enabled
by Qi Xi 13 Dec '24

13 Dec '24

From: Reinette Chatre <reinette.chatre(a)intel.com> mainline inclusion from mainline-v6.2-rc5 commit b51b75f0604f17c0f6f3b6f68f1a521a5cc6b04f category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IALL6O CVE: CVE-2022-48868 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- The workqueue is enabled when the appropriate driver is loaded and disabled when the driver is removed. When the driver is removed it assumes that the workqueue was enabled successfully and proceeds to free allocations made during workqueue enabling. Failure during workqueue enabling does not prevent the driver from being loaded. This is because the error path within drv_enable_wq() returns success unless a second failure is encountered during the error path. By returning success it is possible to load the driver even if the workqueue cannot be enabled and allocations that do not exist are attempted to be freed during driver remove. Some examples of problematic flows: (a) idxd_dmaengine_drv_probe() -> drv_enable_wq() -> idxd_wq_request_irq(): In above flow, if idxd_wq_request_irq() fails then idxd_wq_unmap_portal() is called on error exit path, but drv_enable_wq() returns 0 because idxd_wq_disable() succeeds. The driver is thus loaded successfully. idxd_dmaengine_drv_remove()->drv_disable_wq()->idxd_wq_unmap_portal() Above flow on driver unload triggers the WARN in devm_iounmap() because the device resource has already been removed during error path of drv_enable_wq(). (b) idxd_dmaengine_drv_probe() -> drv_enable_wq() -> idxd_wq_request_irq(): In above flow, if idxd_wq_request_irq() fails then idxd_wq_init_percpu_ref() is never called to initialize the percpu counter, yet the driver loads successfully because drv_enable_wq() returns 0. idxd_dmaengine_drv_remove()->__idxd_wq_quiesce()->percpu_ref_kill(): Above flow on driver unload triggers a BUG when attempting to drop the initial ref of the uninitialized percpu ref: BUG: kernel NULL pointer dereference, address: 0000000000000010 Fix the drv_enable_wq() error path by returning the original error that indicates failure of workqueue enabling. This ensures that the probe fails when an error is encountered and the driver remove paths are only attempted when the workqueue was enabled successfully. Fixes: 1f2bb40337f0 ("dmaengine: idxd: move wq_enable() to device.c") Signed-off-by: Reinette Chatre <reinette.chatre(a)intel.com> Reviewed-by: Dave Jiang <dave.jiang(a)intel.com> Reviewed-by: Fenghua Yu <fenghua.yu(a)intel.com> Cc: stable(a)vger.kernel.org Link: https://lore.kernel.org/r/e8d8116e5efa0fd14fadc5adae6ffd319f0e5ff1.16704524… Signed-off-by: Vinod Koul <vkoul(a)kernel.org> Signed-off-by: Qi Xi <xiqi2(a)huawei.com> --- drivers/dma/idxd/device.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/dma/idxd/device.c b/drivers/dma/idxd/device.c index 300ee3b5cf63..cd792f3f9873 100644 --- a/drivers/dma/idxd/device.c +++ b/drivers/dma/idxd/device.c @@ -1390,8 +1390,7 @@ int drv_enable_wq(struct idxd_wq *wq) err_irq: idxd_wq_unmap_portal(wq); err_map_portal: - rc = idxd_wq_disable(wq, false); - if (rc < 0) + if (idxd_wq_disable(wq, false)) dev_dbg(dev, "wq %s disable failed\n", dev_name(wq_confdev(wq))); err: return rc; -- 2.33.0

2 1

[PATCH openEuler-22.03-LTS-SP1] dmaengine: idxd: Let probe fail when workqueue cannot be enabled
by Qi Xi 13 Dec '24

13 Dec '24

From: Reinette Chatre <reinette.chatre(a)intel.com> mainline inclusion from mainline-v6.2-rc5 commit b51b75f0604f17c0f6f3b6f68f1a521a5cc6b04f category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IALL6O CVE: CVE-2022-48868 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- The workqueue is enabled when the appropriate driver is loaded and disabled when the driver is removed. When the driver is removed it assumes that the workqueue was enabled successfully and proceeds to free allocations made during workqueue enabling. Failure during workqueue enabling does not prevent the driver from being loaded. This is because the error path within drv_enable_wq() returns success unless a second failure is encountered during the error path. By returning success it is possible to load the driver even if the workqueue cannot be enabled and allocations that do not exist are attempted to be freed during driver remove. Some examples of problematic flows: (a) idxd_dmaengine_drv_probe() -> drv_enable_wq() -> idxd_wq_request_irq(): In above flow, if idxd_wq_request_irq() fails then idxd_wq_unmap_portal() is called on error exit path, but drv_enable_wq() returns 0 because idxd_wq_disable() succeeds. The driver is thus loaded successfully. idxd_dmaengine_drv_remove()->drv_disable_wq()->idxd_wq_unmap_portal() Above flow on driver unload triggers the WARN in devm_iounmap() because the device resource has already been removed during error path of drv_enable_wq(). (b) idxd_dmaengine_drv_probe() -> drv_enable_wq() -> idxd_wq_request_irq(): In above flow, if idxd_wq_request_irq() fails then idxd_wq_init_percpu_ref() is never called to initialize the percpu counter, yet the driver loads successfully because drv_enable_wq() returns 0. idxd_dmaengine_drv_remove()->__idxd_wq_quiesce()->percpu_ref_kill(): Above flow on driver unload triggers a BUG when attempting to drop the initial ref of the uninitialized percpu ref: BUG: kernel NULL pointer dereference, address: 0000000000000010 Fix the drv_enable_wq() error path by returning the original error that indicates failure of workqueue enabling. This ensures that the probe fails when an error is encountered and the driver remove paths are only attempted when the workqueue was enabled successfully. Fixes: 1f2bb40337f0 ("dmaengine: idxd: move wq_enable() to device.c") Signed-off-by: Reinette Chatre <reinette.chatre(a)intel.com> Reviewed-by: Dave Jiang <dave.jiang(a)intel.com> Reviewed-by: Fenghua Yu <fenghua.yu(a)intel.com> Cc: stable(a)vger.kernel.org Link: https://lore.kernel.org/r/e8d8116e5efa0fd14fadc5adae6ffd319f0e5ff1.16704524… Signed-off-by: Vinod Koul <vkoul(a)kernel.org> Signed-off-by: Qi Xi <xiqi2(a)huawei.com> --- drivers/dma/idxd/device.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/dma/idxd/device.c b/drivers/dma/idxd/device.c index 06f5d3783d77..c5523ced2e3a 100644 --- a/drivers/dma/idxd/device.c +++ b/drivers/dma/idxd/device.c @@ -1390,8 +1390,7 @@ int drv_enable_wq(struct idxd_wq *wq) err_irq: idxd_wq_unmap_portal(wq); err_map_portal: - rc = idxd_wq_disable(wq, false); - if (rc < 0) + if (idxd_wq_disable(wq, false)) dev_dbg(dev, "wq %s disable failed\n", dev_name(wq_confdev(wq))); err: return rc; -- 2.33.0

2 1

[PATCH OLK-5.10] dmaengine: idxd: Let probe fail when workqueue cannot be enabled
by Qi Xi 13 Dec '24

13 Dec '24

From: Reinette Chatre <reinette.chatre(a)intel.com> mainline inclusion from mainline-v6.2-rc5 commit b51b75f0604f17c0f6f3b6f68f1a521a5cc6b04f category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IALL6O CVE: CVE-2022-48868 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- The workqueue is enabled when the appropriate driver is loaded and disabled when the driver is removed. When the driver is removed it assumes that the workqueue was enabled successfully and proceeds to free allocations made during workqueue enabling. Failure during workqueue enabling does not prevent the driver from being loaded. This is because the error path within drv_enable_wq() returns success unless a second failure is encountered during the error path. By returning success it is possible to load the driver even if the workqueue cannot be enabled and allocations that do not exist are attempted to be freed during driver remove. Some examples of problematic flows: (a) idxd_dmaengine_drv_probe() -> drv_enable_wq() -> idxd_wq_request_irq(): In above flow, if idxd_wq_request_irq() fails then idxd_wq_unmap_portal() is called on error exit path, but drv_enable_wq() returns 0 because idxd_wq_disable() succeeds. The driver is thus loaded successfully. idxd_dmaengine_drv_remove()->drv_disable_wq()->idxd_wq_unmap_portal() Above flow on driver unload triggers the WARN in devm_iounmap() because the device resource has already been removed during error path of drv_enable_wq(). (b) idxd_dmaengine_drv_probe() -> drv_enable_wq() -> idxd_wq_request_irq(): In above flow, if idxd_wq_request_irq() fails then idxd_wq_init_percpu_ref() is never called to initialize the percpu counter, yet the driver loads successfully because drv_enable_wq() returns 0. idxd_dmaengine_drv_remove()->__idxd_wq_quiesce()->percpu_ref_kill(): Above flow on driver unload triggers a BUG when attempting to drop the initial ref of the uninitialized percpu ref: BUG: kernel NULL pointer dereference, address: 0000000000000010 Fix the drv_enable_wq() error path by returning the original error that indicates failure of workqueue enabling. This ensures that the probe fails when an error is encountered and the driver remove paths are only attempted when the workqueue was enabled successfully. Fixes: 1f2bb40337f0 ("dmaengine: idxd: move wq_enable() to device.c") Signed-off-by: Reinette Chatre <reinette.chatre(a)intel.com> Reviewed-by: Dave Jiang <dave.jiang(a)intel.com> Reviewed-by: Fenghua Yu <fenghua.yu(a)intel.com> Cc: stable(a)vger.kernel.org Link: https://lore.kernel.org/r/e8d8116e5efa0fd14fadc5adae6ffd319f0e5ff1.16704524… Signed-off-by: Vinod Koul <vkoul(a)kernel.org> Signed-off-by: Qi Xi <xiqi2(a)huawei.com> --- drivers/dma/idxd/device.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/dma/idxd/device.c b/drivers/dma/idxd/device.c index 300ee3b5cf63..cd792f3f9873 100644 --- a/drivers/dma/idxd/device.c +++ b/drivers/dma/idxd/device.c @@ -1390,8 +1390,7 @@ int drv_enable_wq(struct idxd_wq *wq) err_irq: idxd_wq_unmap_portal(wq); err_map_portal: - rc = idxd_wq_disable(wq, false); - if (rc < 0) + if (idxd_wq_disable(wq, false)) dev_dbg(dev, "wq %s disable failed\n", dev_name(wq_confdev(wq))); err: return rc; -- 2.33.0

2 1

[PATCH OLK-6.6 0/2] kabi: restrict the KABI fix to a specific architecture and dist
by Xie XiuQi 13 Dec '24

13 Dec '24

Some distributions need to maintain and fix KABI compatibility so that drivers do not need to be recompiled during kernel upgrades. Fixing KABI compatibility is a dangerous and hacking job. Developers need to know clearly what they are doing and the risks they may face. KABI fix actions are closely related to the processor architecture. Fixes may not be appropriate for all architectures. Improper fix may cause kernel panic or unexpected error. Only for expert users, and select N by default. Xie XiuQi (2): kabi: restrict the KABI fix to a specific architecture and dist kabi: enable KABI_COMPAT series by default on x86_64 & ARM64 arch/arm64/configs/openeuler_defconfig | 5 +-- arch/x86/configs/openeuler_defconfig | 5 +-- include/linux/kabi.h | 2 +- init/Kconfig | 49 +++++++++++++++++--------- 4 files changed, 40 insertions(+), 21 deletions(-) -- 2.20.1

1 2

[PATCH OLK-6.6 V1] kabi reserver space for i2c and sched
by Zicheng Qu 13 Dec '24

13 Dec '24

Offering: HULK hulk inclusion category: other bugzilla: https://gitee.com/openeuler/kernel/issues/IBAZ3A -------------------------------- Add two KABI_RESERVE macros for each struct, including i2c_adapter, sched_domain_shared, sched_domain. Signed-off-by: Zicheng Qu <quzicheng(a)huawei.com> --- include/linux/i2c.h | 3 +++ include/linux/sched/topology.h | 5 +++++ 2 files changed, 8 insertions(+) diff --git a/include/linux/i2c.h b/include/linux/i2c.h index 32cf5708d5a5..3fd6932bf8cd 100644 --- a/include/linux/i2c.h +++ b/include/linux/i2c.h @@ -746,6 +746,9 @@ struct i2c_adapter { struct irq_domain *host_notify_domain; struct regulator *bus_regulator; + + KABI_RESERVE(1) + KABI_RESERVE(2) }; #define to_i2c_adapter(d) container_of(d, struct i2c_adapter, dev) diff --git a/include/linux/sched/topology.h b/include/linux/sched/topology.h index 8e4d9bbdaa40..09a2b2625202 100644 --- a/include/linux/sched/topology.h +++ b/include/linux/sched/topology.h @@ -85,6 +85,8 @@ struct sched_domain_shared { #ifdef CONFIG_SCHED_STEAL struct sparsemask *cfs_overload_cpus; #endif + KABI_RESERVE(1) + KABI_RESERVE(2) }; struct sched_domain { @@ -154,6 +156,9 @@ struct sched_domain { }; struct sched_domain_shared *shared; + KABI_RESERVE(1) + KABI_RESERVE(2) + unsigned int span_weight; /* * Span of all CPUs in this domain. -- 2.34.1

2 1

[PATCH openEuler-1.0-LTS 0/2] CVE-2024-46733
by Yifan Qiao 13 Dec '24

13 Dec '24

Boris Burkov (1): btrfs: fix qgroup reserve leaks in cow_file_range Haisu Wang (1): btrfs: fix the length of reserved qgroup to free fs/btrfs/inode.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) -- 2.39.2

2 3

[openeuler:OLK-5.10 2579/2579] mm/share_pool.c:738:21: error: implicit declaration of function 'huge_ptep_get'
by kernel test robot 13 Dec '24

13 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: ff5378fff024fcb2552e6da22811cf933fe4a4c0 commit: c18bb367938bb02621f45d904531832df1abed2a [2579/2579] share_pool: Implement sp_walk_page_range() config: arm64-randconfig-004-20241213 (https://download.01.org/0day-ci/archive/20241213/202412131028.JwkewMIN-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241213/202412131028.JwkewMIN-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/202412131028.JwkewMIN-lkp@intel.com/ All errors (new ones prefixed by >>): mm/share_pool.c: In function 'sp_hugetlb_entry': >> mm/share_pool.c:738:21: error: implicit declaration of function 'huge_ptep_get' [-Werror=implicit-function-declaration] 738 | pte_t pte = huge_ptep_get(ptep); | ^~~~~~~~~~~~~ >> mm/share_pool.c:738:21: error: invalid initializer mm/share_pool.c: At top level: mm/share_pool.c:1116:6: warning: no previous prototype for 'sp_proc_stat_drop' [-Wmissing-prototypes] 1116 | void sp_proc_stat_drop(struct sp_proc_stat *stat) | ^~~~~~~~~~~~~~~~~ mm/share_pool.c:1347:6: warning: no previous prototype for 'spa_overview_show' [-Wmissing-prototypes] 1347 | void spa_overview_show(struct seq_file *seq) | ^~~~~~~~~~~~~~~~~ mm/share_pool.c:1429:6: warning: no previous prototype for 'spg_overview_show' [-Wmissing-prototypes] 1429 | void spg_overview_show(struct seq_file *seq) | ^~~~~~~~~~~~~~~~~ mm/share_pool.c:1561:12: warning: 'proc_overview_show' defined but not used [-Wunused-function] 1561 | static int proc_overview_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~~~~~~ mm/share_pool.c:1518:12: warning: 'proc_stat_show' defined but not used [-Wunused-function] 1518 | static int proc_stat_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~~ mm/share_pool.c:1454:12: warning: 'spa_stat_show' defined but not used [-Wunused-function] 1454 | static int spa_stat_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~ mm/share_pool.c:490:21: warning: 'spa_file' defined but not used [-Wunused-function] 490 | static struct file *spa_file(struct sp_area *spa) | ^~~~~~~~ mm/share_pool.c:485:22: warning: 'spa_size' defined but not used [-Wunused-function] 485 | static unsigned long spa_size(struct sp_area *spa) | ^~~~~~~~ mm/share_pool.c:409:13: warning: 'free_spg_stat' defined but not used [-Wunused-function] 409 | static void free_spg_stat(int spg_id) | ^~~~~~~~~~~~~ mm/share_pool.c:386:12: warning: 'sp_init_spg_stat' defined but not used [-Wunused-function] 386 | static int sp_init_spg_stat(struct sp_group *spg) | ^~~~~~~~~~~~~~~~ mm/share_pool.c:345:30: warning: 'sp_init_process_stat' defined but not used [-Wunused-function] 345 | static struct spg_proc_stat *sp_init_process_stat(struct task_struct *tsk, | ^~~~~~~~~~~~~~~~~~~~ mm/share_pool.c:267:13: warning: 'update_spg_proc_stat_k2u' defined but not used [-Wunused-function] 267 | static void update_spg_proc_stat_k2u(unsigned long size, bool inc, | ^~~~~~~~~~~~~~~~~~~~~~~~ mm/share_pool.c:253:13: warning: 'update_spg_proc_stat_alloc' defined but not used [-Wunused-function] 253 | static void update_spg_proc_stat_alloc(unsigned long size, bool inc, | ^~~~~~~~~~~~~~~~~~~~~~~~~~ mm/share_pool.c:223:13: warning: 'update_spg_stat_k2u' defined but not used [-Wunused-function] 223 | static void update_spg_stat_k2u(unsigned long size, bool inc, | ^~~~~~~~~~~~~~~~~~~ mm/share_pool.c:201:13: warning: 'update_spg_stat_alloc' defined but not used [-Wunused-function] 201 | static void update_spg_stat_alloc(unsigned long size, bool inc, | ^~~~~~~~~~~~~~~~~~~~~ In file included from mm/share_pool.c:27: mm/share_pool.c:105:19: warning: 'sp_group_id_ida' defined but not used [-Wunused-variable] 105 | static DEFINE_IDA(sp_group_id_ida); | ^~~~~~~~~~~~~~~ include/linux/idr.h:253:44: note: in definition of macro 'DEFINE_IDA' 253 | #define DEFINE_IDA(name) struct ida name = IDA_INIT(name) | ^~~~ mm/share_pool.c:99:19: warning: 'sp_group_idr' defined but not used [-Wunused-variable] 99 | static DEFINE_IDR(sp_group_idr); | ^~~~~~~~~~~~ include/linux/idr.h:56:44: note: in definition of macro 'DEFINE_IDR' 56 | #define DEFINE_IDR(name) struct idr name = IDR_INIT(name) | ^~~~ mm/share_pool.c:82:18: warning: 'mdc_default_group_id' defined but not used [-Wunused-const-variable=] 82 | static const int mdc_default_group_id = 1; | ^~~~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for PGP_KEY_PARSER Depends on [n]: CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=y] && ASYMMETRIC_PUBLIC_KEY_SUBTYPE [=n] Selected by [y]: - PGP_PRELOAD [=y] && CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=y] vim +/huge_ptep_get +738 mm/share_pool.c 733 734 static int sp_hugetlb_entry(pte_t *ptep, unsigned long hmask, 735 unsigned long addr, unsigned long next, 736 struct mm_walk *walk) 737 { > 738 pte_t pte = huge_ptep_get(ptep); 739 struct page *page = pte_page(pte); 740 struct sp_walk_data *sp_walk_data; 741 742 if (unlikely(!pte_present(pte))) { 743 pr_debug("the page of addr %lx unexpectedly not in RAM\n", (unsigned long)addr); 744 return -EFAULT; 745 } 746 747 sp_walk_data = walk->private; 748 get_page(page); 749 sp_walk_data->pages[sp_walk_data->page_count++] = page; 750 return 0; 751 } 752 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10 2579/2579] mm/share_pool.c:1215:12: warning: 'spa_stat_show' defined but not used
by kernel test robot 13 Dec '24

13 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: ff5378fff024fcb2552e6da22811cf933fe4a4c0 commit: d83dcc99d770b53e4839791fa2319c953fc6e42d [2579/2579] share_pool: Add proc interfaces to show sp info config: arm64-randconfig-004-20241213 (https://download.01.org/0day-ci/archive/20241213/202412130822.tSyyPsoM-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241213/202412130822.tSyyPsoM-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/202412130822.tSyyPsoM-lkp@intel.com/ All warnings (new ones prefixed by >>): mm/share_pool.c:877:6: warning: no previous prototype for 'sp_proc_stat_drop' [-Wmissing-prototypes] 877 | void sp_proc_stat_drop(struct sp_proc_stat *stat) | ^~~~~~~~~~~~~~~~~ mm/share_pool.c:1108:6: warning: no previous prototype for 'spa_overview_show' [-Wmissing-prototypes] 1108 | void spa_overview_show(struct seq_file *seq) | ^~~~~~~~~~~~~~~~~ mm/share_pool.c:1190:6: warning: no previous prototype for 'spg_overview_show' [-Wmissing-prototypes] 1190 | void spg_overview_show(struct seq_file *seq) | ^~~~~~~~~~~~~~~~~ mm/share_pool.c:1322:12: warning: 'proc_overview_show' defined but not used [-Wunused-function] 1322 | static int proc_overview_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~~~~~~ mm/share_pool.c:1279:12: warning: 'proc_stat_show' defined but not used [-Wunused-function] 1279 | static int proc_stat_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~~ >> mm/share_pool.c:1215:12: warning: 'spa_stat_show' defined but not used [-Wunused-function] 1215 | static int spa_stat_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~ mm/share_pool.c:489:21: warning: 'spa_file' defined but not used [-Wunused-function] 489 | static struct file *spa_file(struct sp_area *spa) | ^~~~~~~~ mm/share_pool.c:484:22: warning: 'spa_size' defined but not used [-Wunused-function] 484 | static unsigned long spa_size(struct sp_area *spa) | ^~~~~~~~ mm/share_pool.c:408:13: warning: 'free_spg_stat' defined but not used [-Wunused-function] 408 | static void free_spg_stat(int spg_id) | ^~~~~~~~~~~~~ mm/share_pool.c:385:12: warning: 'sp_init_spg_stat' defined but not used [-Wunused-function] 385 | static int sp_init_spg_stat(struct sp_group *spg) | ^~~~~~~~~~~~~~~~ mm/share_pool.c:344:30: warning: 'sp_init_process_stat' defined but not used [-Wunused-function] 344 | static struct spg_proc_stat *sp_init_process_stat(struct task_struct *tsk, | ^~~~~~~~~~~~~~~~~~~~ mm/share_pool.c:266:13: warning: 'update_spg_proc_stat_k2u' defined but not used [-Wunused-function] 266 | static void update_spg_proc_stat_k2u(unsigned long size, bool inc, | ^~~~~~~~~~~~~~~~~~~~~~~~ mm/share_pool.c:252:13: warning: 'update_spg_proc_stat_alloc' defined but not used [-Wunused-function] 252 | static void update_spg_proc_stat_alloc(unsigned long size, bool inc, | ^~~~~~~~~~~~~~~~~~~~~~~~~~ mm/share_pool.c:222:13: warning: 'update_spg_stat_k2u' defined but not used [-Wunused-function] 222 | static void update_spg_stat_k2u(unsigned long size, bool inc, | ^~~~~~~~~~~~~~~~~~~ mm/share_pool.c:200:13: warning: 'update_spg_stat_alloc' defined but not used [-Wunused-function] 200 | static void update_spg_stat_alloc(unsigned long size, bool inc, | ^~~~~~~~~~~~~~~~~~~~~ In file included from mm/share_pool.c:27: mm/share_pool.c:104:19: warning: 'sp_group_id_ida' defined but not used [-Wunused-variable] 104 | static DEFINE_IDA(sp_group_id_ida); | ^~~~~~~~~~~~~~~ include/linux/idr.h:253:44: note: in definition of macro 'DEFINE_IDA' 253 | #define DEFINE_IDA(name) struct ida name = IDA_INIT(name) | ^~~~ mm/share_pool.c:98:19: warning: 'sp_group_idr' defined but not used [-Wunused-variable] 98 | static DEFINE_IDR(sp_group_idr); | ^~~~~~~~~~~~ include/linux/idr.h:56:44: note: in definition of macro 'DEFINE_IDR' 56 | #define DEFINE_IDR(name) struct idr name = IDR_INIT(name) | ^~~~ mm/share_pool.c:81:18: warning: 'mdc_default_group_id' defined but not used [-Wunused-const-variable=] 81 | static const int mdc_default_group_id = 1; | ^~~~~~~~~~~~~~~~~~~~ Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for PGP_KEY_PARSER Depends on [n]: CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=y] && ASYMMETRIC_PUBLIC_KEY_SUBTYPE [=n] Selected by [y]: - PGP_PRELOAD [=y] && CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=y] vim +/spa_stat_show +1215 mm/share_pool.c 1214 > 1215 static int spa_stat_show(struct seq_file *seq, void *offset) 1216 { 1217 spg_overview_show(seq); 1218 spa_overview_show(seq); 1219 /* print the file header */ 1220 seq_printf(seq, "%-10s %-16s %-16s %-10s %-7s %-5s %-8s %-8s\n", 1221 "Group ID", "va_start", "va_end", "Size(KB)", "Type", "Huge", "PID", "Ref"); 1222 rb_spa_stat_show(seq); 1223 return 0; 1224 } 1225 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10 2579/2579] include/acpi/processor.h:221:9: error: unknown type name 'phys_cpuid_t'
by kernel test robot 13 Dec '24

13 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: ff5378fff024fcb2552e6da22811cf933fe4a4c0 commit: c3fe0dc62217d6faa76128ed26d64e421767919e [2579/2579] cpufreq: Add SEEP governor for hardware-managed P-states config: arm64-randconfig-002-20241213 (https://download.01.org/0day-ci/archive/20241213/202412130652.MbID3V5Y-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241213/202412130652.MbID3V5Y-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/202412130652.MbID3V5Y-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from include/acpi/cppc_acpi.h:17, from drivers/cpufreq/cpufreq_seep.c:13: >> include/acpi/processor.h:221:9: error: unknown type name 'phys_cpuid_t' 221 | phys_cpuid_t phys_id; /* CPU hardware ID such as APIC ID for x86 */ | ^~~~~~~~~~~~ include/acpi/processor.h:350:1: error: unknown type name 'phys_cpuid_t' 350 | phys_cpuid_t acpi_get_phys_id(acpi_handle, int type, u32 acpi_id); | ^~~~~~~~~~~~ include/acpi/processor.h:351:1: error: unknown type name 'phys_cpuid_t' 351 | phys_cpuid_t acpi_map_madt_entry(u32 acpi_id); | ^~~~~~~~~~~~ include/acpi/processor.h:352:20: error: unknown type name 'phys_cpuid_t' 352 | int acpi_map_cpuid(phys_cpuid_t phys_id, u32 acpi_id); | ^~~~~~~~~~~~ include/acpi/processor.h:354:1: error: unknown type name 'phys_cpuid_t' 354 | phys_cpuid_t acpi_id_to_phys_cpuid(u32 acpi_id); | ^~~~~~~~~~~~ Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for CPPC_CPUFREQ_SYSFS_INTERFACE Depends on [n]: CPU_FREQ [=y] && (ARM || ARM64 [=y]) && ACPI_CPPC_CPUFREQ [=n] Selected by [y]: - CPU_FREQ_GOV_SEEP [=y] && CPU_FREQ [=y] && (ACPI_CPPC_CPUFREQ [=n] || ARM64 [=y]) vim +/phys_cpuid_t +221 include/acpi/processor.h ^1da177e4c3f415 Linus Torvalds 2005-04-16 217 ^1da177e4c3f415 Linus Torvalds 2005-04-16 218 struct acpi_processor { ^1da177e4c3f415 Linus Torvalds 2005-04-16 219 acpi_handle handle; ^1da177e4c3f415 Linus Torvalds 2005-04-16 220 u32 acpi_id; 828aef376d7a129 Catalin Marinas 2015-03-24 @221 phys_cpuid_t phys_id; /* CPU hardware ID such as APIC ID for x86 */ af8f3f514d193eb Hanjun Guo 2015-01-04 222 u32 id; /* CPU logical ID allocated by OS */ ^1da177e4c3f415 Linus Torvalds 2005-04-16 223 u32 pblk; ^1da177e4c3f415 Linus Torvalds 2005-04-16 224 int performance_platform_limit; 01854e697a77a43 Luming Yu 2007-05-26 225 int throttling_platform_limit; ff55a9cebab0240 Len Brown 2007-06-02 226 /* 0 - states 0..n-th state available */ 01854e697a77a43 Luming Yu 2007-05-26 227 ^1da177e4c3f415 Linus Torvalds 2005-04-16 228 struct acpi_processor_flags flags; ^1da177e4c3f415 Linus Torvalds 2005-04-16 229 struct acpi_processor_power power; ^1da177e4c3f415 Linus Torvalds 2005-04-16 230 struct acpi_processor_performance *performance; ^1da177e4c3f415 Linus Torvalds 2005-04-16 231 struct acpi_processor_throttling throttling; ^1da177e4c3f415 Linus Torvalds 2005-04-16 232 struct acpi_processor_limit limit; d9460fd227ed2ce Zhang Rui 2008-01-17 233 struct thermal_cooling_device *cdev; ac212b6980d8d5e Rafael J. Wysocki 2013-05-03 234 struct device *dev; /* Processor device. */ 3000ce3c52f8b8d Rafael J. Wysocki 2019-10-16 235 struct freq_qos_request perflib_req; 3000ce3c52f8b8d Rafael J. Wysocki 2019-10-16 236 struct freq_qos_request thermal_req; ^1da177e4c3f415 Linus Torvalds 2005-04-16 237 }; ^1da177e4c3f415 Linus Torvalds 2005-04-16 238 :::::: The code at line 221 was first introduced by commit :::::: 828aef376d7a129547bc4ebb949965040177e3da ACPI / processor: Introduce phys_cpuid_t for CPU hardware ID :::::: TO: Catalin Marinas <catalin.marinas(a)arm.com> :::::: CC: Will Deacon <will.deacon(a)arm.com> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10 2579/2579] drivers/gpu/drm/inspur/inspur_drm_drv.c:30:13: warning: no previous prototype for 'inspur_drm_interrupt'
by kernel test robot 13 Dec '24

13 Dec '24

Hi Hongchen, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: ff5378fff024fcb2552e6da22811cf933fe4a4c0 commit: b9d65551a3adfa87a7c5d33391187ee60a1b501d [2579/2579] drm: add inspur drm driver support config: arm64-randconfig-001-20241213 (https://download.01.org/0day-ci/archive/20241213/202412130515.0Aw10X06-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241213/202412130515.0Aw10X06-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/202412130515.0Aw10X06-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/gpu/drm/inspur/inspur_drm_drv.c:30:13: warning: no previous prototype for 'inspur_drm_interrupt' [-Wmissing-prototypes] 30 | irqreturn_t inspur_drm_interrupt(int irq, void *arg) | ^~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/inspur/inspur_drm_drv.c: In function 'inspur_pci_probe': drivers/gpu/drm/inspur/inspur_drm_drv.c:379:36: warning: unused variable 'priv' [-Wunused-variable] 379 | struct inspur_drm_private *priv; | ^~~~ vim +/inspur_drm_interrupt +30 drivers/gpu/drm/inspur/inspur_drm_drv.c 27 28 29 DEFINE_DRM_GEM_FOPS(inspur_fops); > 30 irqreturn_t inspur_drm_interrupt(int irq, void *arg) 31 { 32 struct drm_device *dev = (struct drm_device *)arg; 33 struct inspur_drm_private *priv = 34 (struct inspur_drm_private *)dev->dev_private; 35 u32 status; 36 37 status = readl(priv->mmio + INSPUR_RAW_INTERRUPT); 38 39 if (status & INSPUR_RAW_INTERRUPT_VBLANK(1)) { 40 writel(INSPUR_RAW_INTERRUPT_VBLANK(1), 41 priv->mmio + INSPUR_RAW_INTERRUPT); 42 drm_handle_vblank(dev, 0); 43 } 44 45 return IRQ_HANDLED; 46 } 47 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10 2579/2579] kernel/sched/core.c:9632:74: warning: format '%llu' expects argument of type 'long long unsigned int', but argument 6 has type 'int'
by kernel test robot 13 Dec '24

13 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: ff5378fff024fcb2552e6da22811cf933fe4a4c0 commit: 00d37128abe2687fac974c5d21aa67fac6518c7c [2579/2579] sched: Introduce smart grid scheduling strategy for cfs config: arm64-randconfig-002-20241213 (https://download.01.org/0day-ci/archive/20241213/202412130534.AeGefPCj-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241213/202412130534.AeGefPCj-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/202412130534.AeGefPCj-lkp@intel.com/ All warnings (new ones prefixed by >>): kernel/sched/core.c:2746:6: warning: no previous prototype for 'sched_set_stop_task' [-Wmissing-prototypes] 2746 | void sched_set_stop_task(int cpu, struct task_struct *stop) | ^~~~~~~~~~~~~~~~~~~ kernel/sched/core.c:9530:5: warning: no previous prototype for 'tg_set_dynamic_affinity_mode' [-Wmissing-prototypes] 9530 | int tg_set_dynamic_affinity_mode(struct task_group *tg, u64 mode) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ kernel/sched/core.c:9567:5: warning: no previous prototype for 'tg_set_affinity_period' [-Wmissing-prototypes] 9567 | int tg_set_affinity_period(struct task_group *tg, u64 period_ms) | ^~~~~~~~~~~~~~~~~~~~~~ kernel/sched/core.c:9578:5: warning: no previous prototype for 'tg_get_affinity_period' [-Wmissing-prototypes] 9578 | u64 tg_get_affinity_period(struct task_group *tg) | ^~~~~~~~~~~~~~~~~~~~~~ kernel/sched/core.c: In function 'cpu_affinity_stat_show': >> kernel/sched/core.c:9632:74: warning: format '%llu' expects argument of type 'long long unsigned int', but argument 6 has type 'int' [-Wformat=] 9632 | seq_printf(sf, "sd_level %d, cpu list %*pbl, stay_cnt %llu\n", | ~~~^ | | | long long unsigned int | %u vim +9632 kernel/sched/core.c 9619 9620 static int cpu_affinity_stat_show(struct seq_file *sf, void *v) 9621 { 9622 struct task_group *tg = css_tg(seq_css(sf)); 9623 struct auto_affinity *auto_affi = tg->auto_affinity; 9624 struct affinity_domain *ad = &auto_affi->ad; 9625 int i; 9626 9627 seq_printf(sf, "period_active %d\n", auto_affi->period_active); 9628 seq_printf(sf, "dcount %d\n", ad->dcount); 9629 seq_printf(sf, "domain_mask 0x%x\n", ad->domain_mask); 9630 seq_printf(sf, "curr_level %d\n", ad->curr_level); 9631 for (i = 0; i < ad->dcount; i++) > 9632 seq_printf(sf, "sd_level %d, cpu list %*pbl, stay_cnt %llu\n", 9633 i, cpumask_pr_args(ad->domains[i]), 9634 schedstat_val(ad->stay_cnt[i])); 9635 9636 return 0; 9637 } 9638 #endif /* CONFIG_QOS_SCHED_SMART_GRID */ 9639 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10 2579/2579] arch/arm64/kernel/arm64_cpu_park.c:249:31: error: 'const struct cpu_operations' has no member named 'cpu_die'
by kernel test robot 13 Dec '24

13 Dec '24

Hi Kefeng, FYI, the error/warning was bisected to this commit, please ignore it if it's irrelevant. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: ff5378fff024fcb2552e6da22811cf933fe4a4c0 commit: ba25d7467b3040d98290a140256303ba190ef376 [2579/2579] arm64: cpu_park: Move into stand-alone file config: arm64-randconfig-002-20241213 (https://download.01.org/0day-ci/archive/20241213/202412130351.ogsraRJ5-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241213/202412130351.ogsraRJ5-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/202412130351.ogsraRJ5-lkp@intel.com/ All errors (new ones prefixed by >>): arch/arm64/kernel/arm64_cpu_park.c: In function 'cpu_park_stop': >> arch/arm64/kernel/arm64_cpu_park.c:249:31: error: 'const struct cpu_operations' has no member named 'cpu_die' 249 | if (ops && ops->cpu_die) | ^~ arch/arm64/kernel/arm64_cpu_park.c:250:28: error: 'const struct cpu_operations' has no member named 'cpu_die' 250 | ops->cpu_die(cpu); | ^~ vim +249 arch/arm64/kernel/arm64_cpu_park.c 235 236 void cpu_park_stop(void) 237 { 238 int cpu = smp_processor_id(); 239 const struct cpu_operations *ops = NULL; 240 /* 241 * Go to cpu park state. 242 * Otherwise go to cpu die. 243 */ 244 if (kexec_in_progress && park_info.start_v) { 245 machine_kexec_mask_interrupts(); 246 cpu_park(cpu); 247 248 ops = get_cpu_ops(cpu); > 249 if (ops && ops->cpu_die) 250 ops->cpu_die(cpu); 251 } 252 } 253 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-6.6 0/1] Align per_cpu osq_node to 64 Byte size cacheline
by Zheng Zengkai 13 Dec '24

13 Dec '24

Align per_cpu osq_node to 64 Byte size cacheline to optimizing performance. Zheng Zengkai (1): Align per_cpu osq_node to 64 Byte size cacheline kernel/sched/fair.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- 2.20.1

2 2

[PATCH OLK-6.6] LeapIOraid： Remove Unnecessary header file references: version.h
by haodongdong 12 Dec '24

12 Dec '24

LeapIO inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/IBAXWU ------------------------------------------ This commit is to remove Unnecessary header file references: version.h Signed-off-by: haodongdong <doubled(a)leap-io.com> --- drivers/scsi/leapioraid/leapioraid_app.c | 1 - drivers/scsi/leapioraid/leapioraid_func.c | 1 - drivers/scsi/leapioraid/leapioraid_os.c | 1 - 3 files changed, 3 deletions(-) diff --git a/drivers/scsi/leapioraid/leapioraid_app.c b/drivers/scsi/leapioraid/leapioraid_app.c index ea898ffdae640..9d699721d1be7 100644 --- a/drivers/scsi/leapioraid/leapioraid_app.c +++ b/drivers/scsi/leapioraid/leapioraid_app.c @@ -41,7 +41,6 @@ * HEREUNDER, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES */ -#include <linux/version.h> #include <linux/kernel.h> #include <linux/module.h> #include <linux/errno.h> diff --git a/drivers/scsi/leapioraid/leapioraid_func.c b/drivers/scsi/leapioraid/leapioraid_func.c index 7e30abbd9f362..2d80a86da007d 100644 --- a/drivers/scsi/leapioraid/leapioraid_func.c +++ b/drivers/scsi/leapioraid/leapioraid_func.c @@ -41,7 +41,6 @@ * HEREUNDER, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES */ -#include <linux/version.h> #include <linux/kernel.h> #include <linux/module.h> #include <linux/errno.h> diff --git a/drivers/scsi/leapioraid/leapioraid_os.c b/drivers/scsi/leapioraid/leapioraid_os.c index 83d47e7bcaec7..368a3c859a04b 100644 --- a/drivers/scsi/leapioraid/leapioraid_os.c +++ b/drivers/scsi/leapioraid/leapioraid_os.c @@ -40,7 +40,6 @@ * HEREUNDER, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES */ -#include <linux/version.h> #include <linux/module.h> #include <linux/kernel.h> #include <linux/init.h> -- 2.25.1

2 1

[PATCH OLK-6.6] LeapIOraid： Fix too many invalid interruptes in arm64
by haodongdong 12 Dec '24

12 Dec '24

LeapIO inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/IBAVN7 ------------------------------------------ This commit is to fix too many invalid interruptes in arm64 Signed-off-by: haodongdong <doubled(a)leap-io.com> --- drivers/scsi/leapioraid/leapioraid_func.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/scsi/leapioraid/leapioraid_func.c b/drivers/scsi/leapioraid/leapioraid_func.c index b52cd6c925558..7e30abbd9f362 100644 --- a/drivers/scsi/leapioraid/leapioraid_func.c +++ b/drivers/scsi/leapioraid/leapioraid_func.c @@ -1319,7 +1319,7 @@ leapioraid_base_process_reply_queue( & LEAPIORAID_RPY_DESCRIPT_FLAGS_TYPE_MASK; if (request_descript_type == LEAPIORAID_RPY_DESCRIPT_FLAGS_UNUSED) { atomic_dec(&reply_q->busy); - return completed_cmds; + return 1; } cb_idx = 0xFF; do { -- 2.25.1

2 1

[PATCH OLK-6.6] drm/rockchip: vop: Fix a dereferenced before check warning
by Xiaomeng Zhang 12 Dec '24

12 Dec '24

From: Andy Yan <andy.yan(a)rock-chips.com> stable inclusion from stable-v6.6.63 commit 1e53059729691ca4d905118258b9fbd17d854174 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB956I CVE: CVE-2024-53129 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit ab1c793f457f740ab7108cc0b1340a402dbf484d ] The 'state' can't be NULL, we should check crtc_state. Fix warning: drivers/gpu/drm/rockchip/rockchip_drm_vop.c:1096 vop_plane_atomic_async_check() warn: variable dereferenced before check 'state' (see line 1077) Fixes: 5ddb0bd4ddc3 ("drm/atomic: Pass the full state to planes async atomic check and update") Signed-off-by: Andy Yan <andy.yan(a)rock-chips.com> Signed-off-by: Heiko Stuebner <heiko(a)sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20241021072818.61621-1-andysh… Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Xiaomeng Zhang <zhangxiaomeng13(a)huawei.com> --- drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c index ee72e8c6ad69..a34d3fc66248 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c @@ -1076,10 +1076,10 @@ static int vop_plane_atomic_async_check(struct drm_plane *plane, if (!plane->state->fb) return -EINVAL; - if (state) - crtc_state = drm_atomic_get_existing_crtc_state(state, - new_plane_state->crtc); - else /* Special case for asynchronous cursor updates. */ + crtc_state = drm_atomic_get_existing_crtc_state(state, new_plane_state->crtc); + + /* Special case for asynchronous cursor updates. */ + if (!crtc_state) crtc_state = plane->crtc->state; return drm_atomic_helper_check_plane_state(plane->state, crtc_state, -- 2.34.1

2 1

[openeuler:OLK-6.6 1613/1613] drivers/pci/controller/pci-loongson.c:183:22: sparse: sparse: incorrect type in argument 2 (different address spaces)
by kernel test robot 12 Dec '24

12 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 32b5a32c1bb75a6568def0d708b7c3ac5d99e695 commit: 668ae8b1a55a96a60303d36b81b112a709a324bb [1613/1613] PCI: LS7A2000: fix GPU card error config: loongarch-randconfig-r111-20241210 (https://download.01.org/0day-ci/archive/20241212/202412121706.euopGH6a-lkp@…) compiler: loongarch64-linux-gcc (GCC) 14.2.0 reproduce: (https://download.01.org/0day-ci/archive/20241212/202412121706.euopGH6a-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/202412121706.euopGH6a-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/pci/controller/pci-loongson.c:183:22: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void volatile * @@ drivers/pci/controller/pci-loongson.c:183:22: sparse: expected void volatile [noderef] __iomem *addr drivers/pci/controller/pci-loongson.c:183:22: sparse: got void volatile * drivers/pci/controller/pci-loongson.c:184:29: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void volatile * @@ drivers/pci/controller/pci-loongson.c:184:29: sparse: expected void volatile [noderef] __iomem *addr drivers/pci/controller/pci-loongson.c:184:29: sparse: got void volatile * drivers/pci/controller/pci-loongson.c: note: in included file (through include/linux/mmzone.h, include/linux/gfp.h, include/linux/xarray.h, ...): include/linux/page-flags.h:242:46: sparse: sparse: self-comparison always evaluates to false vim +183 drivers/pci/controller/pci-loongson.c 151 152 static void loongson_display_quirk(struct pci_dev *dev) 153 { 154 u32 val; 155 u64 mask, size; 156 u64 max_size = 0; 157 int i, num; 158 struct pci_bus *bus = dev->bus; 159 160 if (!dev->bus->number) { 161 if (!(dev->vendor == PCI_VENDOR_ID_LOONGSON && dev->device == 0x7a25)) 162 return; 163 } else { 164 while (!pci_is_root_bus(bus->parent)) 165 bus = bus->parent; 166 167 /* ensure slot is 7a2000 */ 168 if (bus->self->vendor != PCI_VENDOR_ID_LOONGSON || bus->self->device < 0x7a39) 169 return; 170 } 171 max_size = 0; 172 for (i = 0; i < DEVICE_COUNT_RESOURCE; i++) { 173 if (dev->resource[i].flags & IORESOURCE_MEM) { 174 size = dev->resource[i].end - dev->resource[i].start; 175 if (size > max_size) { 176 max_size = size; 177 num = i; 178 } 179 } 180 } 181 mask = ~(dev->resource[num].end - dev->resource[num].start); 182 val = (dev->resource[num].start >> (24 - 16)) | ((mask >> 24) & 0xffff); > 183 writel(val, (volatile void *)0x80000efdfb000174UL); 184 writel(0x80000000, (volatile void *)0x80000efdfb000170UL); 185 } 186 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_LOONGSON, 0x7a25, loongson_display_quirk); 187 DECLARE_PCI_FIXUP_CLASS_FINAL(PCI_ANY_ID, PCI_ANY_ID, 188 PCI_BASE_CLASS_DISPLAY, 16, loongson_display_quirk); 189 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10 2566/2566] drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_adm.c:545:5: warning: no previous prototype for function 'sss_adm_msg_write'
by kernel test robot 12 Dec '24

12 Dec '24

Hi Steven, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: c17394e022a5504b2d967d70de4c226de003e990 commit: 0c4c3ee2e4947ad6ec346dc37fa133f4fecafd76 [2566/2566] Net: ethernet: Support management channel of the host tool in 3snic 3s9xx network driver config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20241212/202412121710.BepF5y8C-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/20241212/202412121710.BepF5y8C-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/202412121710.BepF5y8C-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_adm.c:11: 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:1573: 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/3snic/sssnic/hw/sss_hwif_adm.c:17: In file included from drivers/net/ethernet/3snic/sssnic/include/sss_kernel.h:7: In file included from drivers/net/ethernet/3snic/sssnic/include/kernel/sss_linux_kernel.h:140: 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/3snic/sssnic/hw/sss_hwif_adm.c:545:5: warning: no previous prototype for function 'sss_adm_msg_write' [-Wmissing-prototypes] 545 | int sss_adm_msg_write(struct sss_adm_msg *adm_msg, u8 node_id, | ^ drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_adm.c:545:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 545 | int sss_adm_msg_write(struct sss_adm_msg *adm_msg, u8 node_id, | ^ | static >> drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_adm.c:551:5: warning: no previous prototype for function 'sss_adm_msg_read' [-Wmissing-prototypes] 551 | int sss_adm_msg_read(struct sss_adm_msg *adm_msg, u8 node_id, | ^ drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_adm.c:551:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 551 | int sss_adm_msg_read(struct sss_adm_msg *adm_msg, u8 node_id, | ^ | static >> drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_adm.c:597:5: warning: no previous prototype for function 'sss_adm_msg_read_ack' [-Wmissing-prototypes] 597 | int sss_adm_msg_read_ack(void *hwdev, u8 dest, const void *cmd, | ^ drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_adm.c:597:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 597 | int sss_adm_msg_read_ack(void *hwdev, u8 dest, const void *cmd, | ^ | static >> drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_adm.c:618:5: warning: no previous prototype for function 'sss_adm_msg_write_nack' [-Wmissing-prototypes] 618 | int sss_adm_msg_write_nack(void *hwdev, u8 dest, const void *cmd, u16 size) | ^ drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_adm.c:618:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 618 | int sss_adm_msg_write_nack(void *hwdev, u8 dest, const void *cmd, u16 size) | ^ | static drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_adm.c:682:5: warning: no previous prototype for function 'sss_sync_send_adm_msg' [-Wmissing-prototypes] 682 | int sss_sync_send_adm_msg(void *hwdev, u8 mod, u16 cmd, void *buf_in, | ^ drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_adm.c:682:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 682 | int sss_sync_send_adm_msg(void *hwdev, u8 mod, u16 cmd, void *buf_in, | ^ | static 12 warnings generated. -- In file included from drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_adm_init.c:11: 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:1573: 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/3snic/sssnic/hw/sss_hwif_adm_init.c:17: In file included from drivers/net/ethernet/3snic/sssnic/include/sss_kernel.h:7: In file included from drivers/net/ethernet/3snic/sssnic/include/kernel/sss_linux_kernel.h:140: 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/3snic/sssnic/hw/sss_hwif_adm_init.c:580:6: warning: no previous prototype for function 'sss_destroy_adm_msg' [-Wmissing-prototypes] 580 | void sss_destroy_adm_msg(struct sss_adm_msg *adm_msg) | ^ drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_adm_init.c:580:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 580 | void sss_destroy_adm_msg(struct sss_adm_msg *adm_msg) | ^ | static drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_adm_init.c:689:5: warning: no previous prototype for function 'sss_hwif_init_adm' [-Wmissing-prototypes] 689 | int sss_hwif_init_adm(struct sss_hwdev *hwdev) | ^ drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_adm_init.c:689:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 689 | int sss_hwif_init_adm(struct sss_hwdev *hwdev) | ^ | static drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_adm_init.c:738:6: warning: no previous prototype for function 'sss_hwif_deinit_adm' [-Wmissing-prototypes] 738 | void sss_hwif_deinit_adm(struct sss_hwdev *hwdev) | ^ drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_adm_init.c:738:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 738 | void sss_hwif_deinit_adm(struct sss_hwdev *hwdev) | ^ | static drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_adm_init.c:752:6: warning: no previous prototype for function 'sss_complete_adm_event' [-Wmissing-prototypes] 752 | void sss_complete_adm_event(struct sss_hwdev *hwdev) | ^ drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_adm_init.c:752:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 752 | void sss_complete_adm_event(struct sss_hwdev *hwdev) | ^ | static 11 warnings generated. -- In file included from include/net/ipv6.h:12: In file included from include/linux/ipv6.h:93: In file included from include/linux/tcp.h:17: In file included from include/linux/skbuff.h:17: In file included from include/linux/bvec.h:14: In file included from include/linux/mm.h:1573: 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/3snic/sssnic/hw/sss_hwif_export.c:9: In file included from drivers/net/ethernet/3snic/sssnic/include/sss_kernel.h:7: In file included from drivers/net/ethernet/3snic/sssnic/include/kernel/sss_linux_kernel.h:140: 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/3snic/sssnic/hw/sss_hwif_export.c:15:5: warning: no previous prototype for function 'sss_alloc_db_addr' [-Wmissing-prototypes] 15 | int sss_alloc_db_addr(void *hwdev, void __iomem **db_base) | ^ drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:15:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 15 | int sss_alloc_db_addr(void *hwdev, void __iomem **db_base) | ^ | static drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:37:6: warning: no previous prototype for function 'sss_free_db_addr' [-Wmissing-prototypes] 37 | void sss_free_db_addr(void *hwdev, const void __iomem *db_base) | ^ drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:37:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 37 | void sss_free_db_addr(void *hwdev, const void __iomem *db_base) | ^ | static drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:52:6: warning: no previous prototype for function 'sss_chip_set_msix_auto_mask' [-Wmissing-prototypes] 52 | void sss_chip_set_msix_auto_mask(void *hwdev, u16 msix_id, | ^ drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:52:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 52 | void sss_chip_set_msix_auto_mask(void *hwdev, u16 msix_id, | ^ | static drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:70:6: warning: no previous prototype for function 'sss_chip_set_msix_state' [-Wmissing-prototypes] 70 | void sss_chip_set_msix_state(void *hwdev, u16 msix_id, | ^ drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:70:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 70 | void sss_chip_set_msix_state(void *hwdev, u16 msix_id, | ^ | static drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:86:5: warning: no previous prototype for function 'sss_get_global_func_id' [-Wmissing-prototypes] 86 | u16 sss_get_global_func_id(void *hwdev) | ^ drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:86:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 86 | u16 sss_get_global_func_id(void *hwdev) | ^ | static drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:95:4: warning: no previous prototype for function 'sss_get_pf_id_of_vf' [-Wmissing-prototypes] 95 | u8 sss_get_pf_id_of_vf(void *hwdev) | ^ drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:95:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 95 | u8 sss_get_pf_id_of_vf(void *hwdev) | ^ | static drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:104:4: warning: no previous prototype for function 'sss_get_pcie_itf_id' [-Wmissing-prototypes] 104 | u8 sss_get_pcie_itf_id(void *hwdev) | ^ drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:104:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 104 | u8 sss_get_pcie_itf_id(void *hwdev) | ^ | static drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:113:20: warning: no previous prototype for function 'sss_get_func_type' [-Wmissing-prototypes] 113 | enum sss_func_type sss_get_func_type(void *hwdev) | ^ drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:113:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 113 | enum sss_func_type sss_get_func_type(void *hwdev) | ^ | static >> drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:122:20: warning: no previous prototype for function 'sss_get_func_id' [-Wmissing-prototypes] 122 | enum sss_func_type sss_get_func_id(void *hwdev) | ^ drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:122:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 122 | enum sss_func_type sss_get_func_id(void *hwdev) | ^ | static drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:131:5: warning: no previous prototype for function 'sss_get_glb_pf_vf_offset' [-Wmissing-prototypes] 131 | u16 sss_get_glb_pf_vf_offset(void *hwdev) | ^ drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:131:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 131 | u16 sss_get_glb_pf_vf_offset(void *hwdev) | ^ | static drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:140:4: warning: no previous prototype for function 'sss_get_ppf_id' [-Wmissing-prototypes] 140 | u8 sss_get_ppf_id(void *hwdev) | ^ drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:140:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 140 | u8 sss_get_ppf_id(void *hwdev) | ^ | static 18 warnings generated. -- In file included from drivers/net/ethernet/3snic/sssnic/hw/./tool/sss_tool_main.c:6: In file included from include/net/sock.h:46: In file included from include/linux/netdevice.h:37: In file included from include/linux/ethtool.h:18: In file included from include/linux/netlink.h:7: In file included from include/linux/skbuff.h:17: In file included from include/linux/bvec.h:14: In file included from include/linux/mm.h:1573: 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/3snic/sssnic/hw/./tool/sss_tool_main.c:14: In file included from drivers/net/ethernet/3snic/sssnic/include/kernel/sss_linux_kernel.h:140: 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/3snic/sssnic/hw/./tool/sss_tool_main.c:80:6: warning: no previous prototype for function 'sss_tool_free_in_buf' [-Wmissing-prototypes] 80 | void sss_tool_free_in_buf(void *hwdev, const struct sss_tool_msg *tool_msg, void *in_buf) | ^ drivers/net/ethernet/3snic/sssnic/hw/./tool/sss_tool_main.c:80:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 80 | void sss_tool_free_in_buf(void *hwdev, const struct sss_tool_msg *tool_msg, void *in_buf) | ^ | static >> drivers/net/ethernet/3snic/sssnic/hw/./tool/sss_tool_main.c:91:6: warning: no previous prototype for function 'sss_tool_free_out_buf' [-Wmissing-prototypes] 91 | void sss_tool_free_out_buf(void *hwdev, struct sss_tool_msg *tool_msg, | ^ drivers/net/ethernet/3snic/sssnic/hw/./tool/sss_tool_main.c:91:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 91 | void sss_tool_free_out_buf(void *hwdev, struct sss_tool_msg *tool_msg, | ^ | static >> drivers/net/ethernet/3snic/sssnic/hw/./tool/sss_tool_main.c:104:5: warning: no previous prototype for function 'sss_tool_alloc_in_buf' [-Wmissing-prototypes] 104 | int sss_tool_alloc_in_buf(void *hwdev, struct sss_tool_msg *tool_msg, | ^ drivers/net/ethernet/3snic/sssnic/hw/./tool/sss_tool_main.c:104:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 104 | int sss_tool_alloc_in_buf(void *hwdev, struct sss_tool_msg *tool_msg, | ^ | static >> drivers/net/ethernet/3snic/sssnic/hw/./tool/sss_tool_main.c:146:5: warning: no previous prototype for function 'sss_tool_alloc_out_buf' [-Wmissing-prototypes] 146 | int sss_tool_alloc_out_buf(void *hwdev, struct sss_tool_msg *tool_msg, | ^ drivers/net/ethernet/3snic/sssnic/hw/./tool/sss_tool_main.c:146:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 146 | int sss_tool_alloc_out_buf(void *hwdev, struct sss_tool_msg *tool_msg, | ^ | static >> drivers/net/ethernet/3snic/sssnic/hw/./tool/sss_tool_main.c:182:5: warning: no previous prototype for function 'sss_tool_copy_to_user' [-Wmissing-prototypes] 182 | int sss_tool_copy_to_user(struct sss_tool_msg *tool_msg, | ^ drivers/net/ethernet/3snic/sssnic/hw/./tool/sss_tool_main.c:182:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 182 | int sss_tool_copy_to_user(struct sss_tool_msg *tool_msg, | ^ | static 12 warnings generated. .. vim +/sss_adm_msg_write +545 drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_adm.c 544 > 545 int sss_adm_msg_write(struct sss_adm_msg *adm_msg, u8 node_id, 546 const void *cmd, u16 cmd_size) 547 { 548 return sss_adm_msg_io(adm_msg, node_id, cmd, cmd_size, NULL, 0); 549 } 550 > 551 int sss_adm_msg_read(struct sss_adm_msg *adm_msg, u8 node_id, 552 const void *cmd, u16 size, void *ack, u16 ack_size) 553 { 554 return sss_adm_msg_io(adm_msg, node_id, cmd, size, ack, ack_size); 555 } 556 557 static void sss_set_adm_event_flag(struct sss_msg_pf_to_mgmt *pf_to_mgmt, 558 int event_flag) 559 { 560 spin_lock(&pf_to_mgmt->sync_event_lock); 561 pf_to_mgmt->event_state = event_flag; 562 spin_unlock(&pf_to_mgmt->sync_event_lock); 563 } 564 565 static u16 sss_align_adm_msg_len(u16 msg_data_len) 566 { 567 /* u64 - the size of the header */ 568 u16 msg_size; 569 570 msg_size = (u16)(SSS_MGMT_MSG_RSVD_FOR_DEV + sizeof(u64) + msg_data_len); 571 572 if (msg_size > SSS_MGMT_MSG_SIZE_MIN) 573 msg_size = SSS_MGMT_MSG_SIZE_MIN + 574 ALIGN((msg_size - SSS_MGMT_MSG_SIZE_MIN), SSS_MGMT_MSG_SIZE_STEP); 575 else 576 msg_size = SSS_MGMT_MSG_SIZE_MIN; 577 578 return msg_size; 579 } 580 581 static void sss_encapsulate_adm_msg(u8 *adm_msg, u64 *header, 582 const void *body, int body_len) 583 { 584 u8 *adm_msg_new = adm_msg; 585 586 memset(adm_msg_new, 0, SSS_MGMT_MSG_RSVD_FOR_DEV); 587 588 adm_msg_new += SSS_MGMT_MSG_RSVD_FOR_DEV; 589 memcpy(adm_msg_new, header, sizeof(*header)); 590 591 adm_msg_new += sizeof(*header); 592 memcpy(adm_msg_new, body, (size_t)(u32)body_len); 593 } 594 595 #define SSS_MAX_PF_MGMT_BUF_MAX 2048L 596 > 597 int sss_adm_msg_read_ack(void *hwdev, u8 dest, const void *cmd, 598 u16 size, void *ack, u16 ack_size) 599 { 600 struct sss_msg_pf_to_mgmt *pf_to_mgmt = NULL; 601 struct sss_adm_msg *adm_mag = NULL; 602 603 if (!hwdev || !cmd || (ack_size && !ack) || size > SSS_MAX_PF_MGMT_BUF_MAX) 604 return -EINVAL; 605 606 if (!SSS_SUPPORT_ADM_MSG((struct sss_hwdev *)hwdev)) 607 return -EPERM; 608 609 pf_to_mgmt = ((struct sss_hwdev *)hwdev)->pf_to_mgmt; 610 adm_mag = pf_to_mgmt->adm_msg[SSS_ADM_MSG_POLL_READ]; 611 612 if (!(((struct sss_hwdev *)hwdev)->chip_present_flag)) 613 return -EPERM; 614 615 return sss_adm_msg_read(adm_mag, dest, cmd, size, ack, ack_size); 616 } 617 > 618 int sss_adm_msg_write_nack(void *hwdev, u8 dest, const void *cmd, u16 size) 619 { 620 struct sss_msg_pf_to_mgmt *pf_to_mgmt = NULL; 621 struct sss_adm_msg *adm_mag = NULL; 622 623 if (!hwdev || !size || !cmd || size > SSS_MAX_PF_MGMT_BUF_MAX) 624 return -EINVAL; 625 626 if (!SSS_SUPPORT_ADM_MSG((struct sss_hwdev *)hwdev)) 627 return -EPERM; 628 629 pf_to_mgmt = ((struct sss_hwdev *)hwdev)->pf_to_mgmt; 630 adm_mag = pf_to_mgmt->adm_msg[SSS_ADM_MSG_POLL_WRITE]; 631 632 if (!(((struct sss_hwdev *)hwdev)->chip_present_flag)) 633 return -EPERM; 634 635 return sss_adm_msg_write(adm_mag, dest, cmd, size); 636 } 637 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH openEuler-1.0-LTS] net/sched: stop qdisc_tree_reduce_backlog on TC_H_ROOT
by Dong Chenchen 12 Dec '24

12 Dec '24

From: Pedro Tammela <pctammela(a)mojatatu.com> stable inclusion from stable-v4.19.323 commit e7f9a6f97eb067599a74f3bcb6761976b0ed303e category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB5KR7 CVE: CVE-2024-53057 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 2e95c4384438adeaa772caa560244b1a2efef816 ] In qdisc_tree_reduce_backlog, Qdiscs with major handle ffff: are assumed to be either root or ingress. This assumption is bogus since it's valid to create egress qdiscs with major handle ffff: Budimir Markovic found that for qdiscs like DRR that maintain an active class list, it will cause a UAF with a dangling class pointer. In 066a3b5b2346, the concern was to avoid iterating over the ingress qdisc since its parent is itself. The proper fix is to stop when parent TC_H_ROOT is reached because the only way to retrieve ingress is when a hierarchy which does not contain a ffff: major handle call into qdisc_lookup with TC_H_MAJ(TC_H_ROOT). In the scenario where major ffff: is an egress qdisc in any of the tree levels, the updates will also propagate to TC_H_ROOT, which then the iteration must stop. Fixes: 066a3b5b2346 ("[NET_SCHED] sch_api: fix qdisc_tree_decrease_qlen() loop") Reported-by: Budimir Markovic <markovicbudimir(a)gmail.com> Suggested-by: Jamal Hadi Salim <jhs(a)mojatatu.com> Tested-by: Victor Nogueira <victor(a)mojatatu.com> Signed-off-by: Pedro Tammela <pctammela(a)mojatatu.com> Signed-off-by: Jamal Hadi Salim <jhs(a)mojatatu.com> net/sched/sch_api.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) Reviewed-by: Simon Horman <horms(a)kernel.org> Link: https://patch.msgid.link/20241024165547.418570-1-jhs@mojatatu.com Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Dong Chenchen <dongchenchen2(a)huawei.com> Reviewed-by: Zhang Changzhong <zhangchangzhong(a)huaiwei.com> --- net/sched/sch_api.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c index 458f9e733cf0..36a5d3ceead2 100644 --- a/net/sched/sch_api.c +++ b/net/sched/sch_api.c @@ -783,7 +783,7 @@ void qdisc_tree_reduce_backlog(struct Qdisc *sch, unsigned int n, drops = max_t(int, n, 0); rcu_read_lock(); while ((parentid = sch->parent)) { - if (TC_H_MAJ(parentid) == TC_H_MAJ(TC_H_INGRESS)) + if (parentid == TC_H_ROOT) break; if (sch->flags & TCQ_F_NOPARENT) -- 2.25.1

2 1

[PATCH openEuler-1.0-LTS] netfilter: nft_payload: sanitize offset and length before calling skb_checksum()
by Dong Chenchen 12 Dec '24

12 Dec '24

From: Pablo Neira Ayuso <pablo(a)netfilter.org> stable inclusion from stable-v4.19.323 commit a661ed364ae6ae88c2fafa9ddc27df1af2a73701 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB37AM CVE: CVE-2024-50251 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit d5953d680f7e96208c29ce4139a0e38de87a57fe ] If access to offset + length is larger than the skbuff length, then skb_checksum() triggers BUG_ON(). skb_checksum() internally subtracts the length parameter while iterating over skbuff, BUG_ON(len) at the end of it checks that the expected length to be included in the checksum calculation is fully consumed. Fixes: 7ec3f7b47b8d ("netfilter: nft_payload: add packet mangling support") Reported-by: Slavin Liu <slavin-ayu(a)qq.com> Signed-off-by: Pablo Neira Ayuso <pablo(a)netfilter.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Dong Chenchen <dongchenchen2(a)huawei.com> --- net/netfilter/nft_payload.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/net/netfilter/nft_payload.c b/net/netfilter/nft_payload.c index fd87216bc0a9..904652b226a7 100644 --- a/net/netfilter/nft_payload.c +++ b/net/netfilter/nft_payload.c @@ -306,6 +306,9 @@ static void nft_payload_set_eval(const struct nft_expr *expr, if ((priv->csum_type == NFT_PAYLOAD_CSUM_INET || priv->csum_flags) && (priv->base != NFT_PAYLOAD_TRANSPORT_HEADER || skb->ip_summed != CHECKSUM_PARTIAL)) { + if (offset + priv->len > skb->len) + goto err; + fsum = skb_checksum(skb, offset, priv->len, 0); tsum = csum_partial(src, priv->len, 0); -- 2.25.1

2 1

[PATCH openEuler-1.0-LTS] be2net: fix potential memory leak in be_xmit()
by Dong Chenchen 12 Dec '24

12 Dec '24

From: Wang Hai <wanghai38(a)huawei.com> stable inclusion from stable-v4.19.323 commit 941026023c256939943a47d1c66671526befbb26 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB2STK CVE: CVE-2024-50167 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit e4dd8bfe0f6a23acd305f9b892c00899089bd621 ] The be_xmit() returns NETDEV_TX_OK without freeing skb in case of be_xmit_enqueue() fails, add dev_kfree_skb_any() to fix it. Fixes: 760c295e0e8d ("be2net: Support for OS2BMC.") Signed-off-by: Wang Hai <wanghai38(a)huawei.com> Reviewed-by: Simon Horman <horms(a)kernel.org> Reviewed-by: Kalesh AP <kalesh-anakkur.purayil(a)broadcom.com> Message-ID: <20241015144802.12150-1-wanghai38(a)huawei.com> Signed-off-by: Andrew Lunn <andrew(a)lunn.ch> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Dong Chenchen <dongchenchen2(a)huawei.com> --- drivers/net/ethernet/emulex/benet/be_main.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c index 3fe6a28027fe..63a0156922b4 100644 --- a/drivers/net/ethernet/emulex/benet/be_main.c +++ b/drivers/net/ethernet/emulex/benet/be_main.c @@ -1385,10 +1385,8 @@ static netdev_tx_t be_xmit(struct sk_buff *skb, struct net_device *netdev) be_get_wrb_params_from_skb(adapter, skb, &wrb_params); wrb_cnt = be_xmit_enqueue(adapter, txo, skb, &wrb_params); - if (unlikely(!wrb_cnt)) { - dev_kfree_skb_any(skb); - goto drop; - } + if (unlikely(!wrb_cnt)) + goto drop_skb; /* if os2bmc is enabled and if the pkt is destined to bmc, * enqueue the pkt a 2nd time with mgmt bit set. @@ -1397,7 +1395,7 @@ static netdev_tx_t be_xmit(struct sk_buff *skb, struct net_device *netdev) BE_WRB_F_SET(wrb_params.features, OS2BMC, 1); wrb_cnt = be_xmit_enqueue(adapter, txo, skb, &wrb_params); if (unlikely(!wrb_cnt)) - goto drop; + goto drop_skb; else skb_get(skb); } @@ -1411,6 +1409,8 @@ static netdev_tx_t be_xmit(struct sk_buff *skb, struct net_device *netdev) be_xmit_flush(adapter, txo); return NETDEV_TX_OK; +drop_skb: + dev_kfree_skb_any(skb); drop: tx_stats(txo)->tx_drv_drops++; /* Flush the already enqueued tx requests */ -- 2.25.1

2 1

[PATCH openEuler-1.0-LTS] net/sun3_82586: fix potential memory leak in sun3_82586_send_packet()
by Dong Chenchen 12 Dec '24

12 Dec '24

From: Wang Hai <wanghai38(a)huawei.com> stable inclusion from stable-v4.19.323 commit 137010d26dc5cd47cd62fef77cbe952d31951b7a category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB2SUF CVE: CVE-2024-50168 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 2cb3f56e827abb22c4168ad0c1bbbf401bb2f3b8 ] The sun3_82586_send_packet() returns NETDEV_TX_OK without freeing skb in case of skb->len being too long, add dev_kfree_skb() to fix it. Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Signed-off-by: Wang Hai <wanghai38(a)huawei.com> Reviewed-by: Simon Horman <horms(a)kernel.org> Message-ID: <20241015144148.7918-1-wanghai38(a)huawei.com> Signed-off-by: Andrew Lunn <andrew(a)lunn.ch> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Dong Chenchen <dongchenchen2(a)huawei.com> --- drivers/net/ethernet/i825xx/sun3_82586.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/ethernet/i825xx/sun3_82586.c b/drivers/net/ethernet/i825xx/sun3_82586.c index 1a86184d44c0..0f0304043070 100644 --- a/drivers/net/ethernet/i825xx/sun3_82586.c +++ b/drivers/net/ethernet/i825xx/sun3_82586.c @@ -1015,6 +1015,7 @@ sun3_82586_send_packet(struct sk_buff *skb, struct net_device *dev) if(skb->len > XMIT_BUFF_SIZE) { printk("%s: Sorry, max. framelength is %d bytes. The length of your frame is %d bytes.\n",dev->name,XMIT_BUFF_SIZE,skb->len); + dev_kfree_skb(skb); return NETDEV_TX_OK; } -- 2.25.1

2 1

[PATCH openEuler-1.0-LTS 0/2] Bluetooth: Fix CVE-2024-50125
by Dong Chenchen 12 Dec '24

12 Dec '24

Fix CVE-2024-50125 Desmond Cheong Zhi Xi (1): Bluetooth: call sock_hold earlier in sco_conn_del Luiz Augusto von Dentz (1): Bluetooth: SCO: Fix UAF on sco_sock_timeout include/net/bluetooth/bluetooth.h | 1 + net/bluetooth/af_bluetooth.c | 22 ++++++++++++++++++++++ net/bluetooth/sco.c | 17 ++++++++++++----- 3 files changed, 35 insertions(+), 5 deletions(-) -- 2.25.1

2 3

[PATCH OLK-6.6] drm/amd/display: Adjust VSDB parser for replay feature
by Yuan Can 12 Dec '24

12 Dec '24

From: Rodrigo Siqueira <Rodrigo.Siqueira(a)amd.com> mainline inclusion from mainline-v6.12 commit 16dd2825c23530f2259fc671960a3a65d2af69bd category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB8IUF CVE: CVE-2024-53108 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- At some point, the IEEE ID identification for the replay check in the AMD EDID was added. However, this check causes the following out-of-bounds issues when using KASAN: [ 27.804016] BUG: KASAN: slab-out-of-bounds in amdgpu_dm_update_freesync_caps+0xefa/0x17a0 [amdgpu] [ 27.804788] Read of size 1 at addr ffff8881647fdb00 by task systemd-udevd/383 ... [ 27.821207] Memory state around the buggy address: [ 27.821215] ffff8881647fda00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 27.821224] ffff8881647fda80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 27.821234] >ffff8881647fdb00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 27.821243] ^ [ 27.821250] ffff8881647fdb80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 27.821259] ffff8881647fdc00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 27.821268] ================================================================== This is caused because the ID extraction happens outside of the range of the edid lenght. This commit addresses this issue by considering the amd_vsdb_block size. Cc: ChiaHsuan Chung <chiahsuan.chung(a)amd.com> Reviewed-by: Leo Li <sunpeng.li(a)amd.com> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira(a)amd.com> Signed-off-by: Hamza Mahfooz <hamza.mahfooz(a)amd.com> Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com> (cherry picked from commit b7e381b1ccd5e778e3d9c44c669ad38439a861d8) Cc: stable(a)vger.kernel.org Signed-off-by: Yuan Can <yuancan(a)huawei.com> --- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index 1b7b92000e6e..f729acc5ea35 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -10729,7 +10729,7 @@ static int parse_amd_vsdb(struct amdgpu_dm_connector *aconnector, break; } - while (j < EDID_LENGTH) { + while (j < EDID_LENGTH - sizeof(struct amd_vsdb_block)) { struct amd_vsdb_block *amd_vsdb = (struct amd_vsdb_block *)&edid_ext[j]; unsigned int ieeeId = (amd_vsdb->ieee_id[2] << 16) | (amd_vsdb->ieee_id[1] << 8) | (amd_vsdb->ieee_id[0]); -- 2.22.0

2 1

[PATCH OLK-6.6 0/4] crypto: hisilicon/sec2 - the aead algorithm of sec2 is fixed.
by Weili Qian 12 Dec '24

12 Dec '24

From: JiangShui Yang <yangjiangshui(a)h-partners.com> Weili Qian (2): crypto: hisilicon/qm - disable error report before flr crypto: hisilicon/trng - support to obtain random numbers from soft algorithm Wenkai Lin (2): crypto: hisilicon/sec2 - fix for aead icv error crypto: hisilicon/sec2 - fix for aead invalid authsize drivers/crypto/hisilicon/Kconfig | 1 + drivers/crypto/hisilicon/qm.c | 49 ++++--- drivers/crypto/hisilicon/sec2/sec.h | 3 +- drivers/crypto/hisilicon/sec2/sec_crypto.c | 161 ++++++++++----------- drivers/crypto/hisilicon/sec2/sec_crypto.h | 11 -- drivers/crypto/hisilicon/trng/trng.c | 52 ++++++- 6 files changed, 156 insertions(+), 121 deletions(-) -- 2.43.0

2 5

[openeuler:OLK-6.6 1613/1613] kernel/sched/fair.c:175:5: sparse: sparse: symbol 'sysctl_sched_util_low_pct' was not declared. Should it be static?
by kernel test robot 12 Dec '24

12 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: ea308216b3205d652bf8108517516848b0b64435 commit: 2e1dfc02d115143587ccfee1815ad295763050f2 [1613/1613] sched: Adjust wakeup cpu range according CPU util dynamicly config: loongarch-randconfig-r111-20241210 (https://download.01.org/0day-ci/archive/20241212/202412121240.WE2mP4ai-lkp@…) compiler: loongarch64-linux-gcc (GCC) 14.2.0 reproduce: (https://download.01.org/0day-ci/archive/20241212/202412121240.WE2mP4ai-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/202412121240.WE2mP4ai-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> kernel/sched/fair.c:175:5: sparse: sparse: symbol 'sysctl_sched_util_low_pct' was not declared. Should it be static? kernel/sched/fair.c:1256:34: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected struct sched_entity const *se @@ got struct sched_entity [noderef] __rcu * @@ kernel/sched/fair.c:1256:34: sparse: expected struct sched_entity const *se kernel/sched/fair.c:1256:34: sparse: got struct sched_entity [noderef] __rcu * kernel/sched/fair.c:12740:9: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *[assigned] sd @@ got struct sched_domain [noderef] __rcu *parent @@ kernel/sched/fair.c:12740:9: sparse: expected struct sched_domain *[assigned] sd kernel/sched/fair.c:12740:9: sparse: got struct sched_domain [noderef] __rcu *parent kernel/sched/fair.c:6633:38: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected struct task_struct *curr @@ got struct task_struct [noderef] __rcu *curr @@ kernel/sched/fair.c:6633:38: sparse: expected struct task_struct *curr kernel/sched/fair.c:6633:38: sparse: got struct task_struct [noderef] __rcu *curr kernel/sched/fair.c:7964:20: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *[assigned] sd @@ got struct sched_domain [noderef] __rcu *parent @@ kernel/sched/fair.c:7964:20: sparse: expected struct sched_domain *[assigned] sd kernel/sched/fair.c:7964:20: sparse: got struct sched_domain [noderef] __rcu *parent kernel/sched/fair.c:8258:9: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *[assigned] tmp @@ got struct sched_domain [noderef] __rcu *parent @@ kernel/sched/fair.c:8258:9: sparse: expected struct sched_domain *[assigned] tmp kernel/sched/fair.c:8258:9: sparse: got struct sched_domain [noderef] __rcu *parent kernel/sched/fair.c:8367:38: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected struct task_struct *curr @@ got struct task_struct [noderef] __rcu *curr @@ kernel/sched/fair.c:8367:38: sparse: expected struct task_struct *curr kernel/sched/fair.c:8367:38: sparse: got struct task_struct [noderef] __rcu *curr kernel/sched/fair.c:8941:38: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected struct task_struct *curr @@ got struct task_struct [noderef] __rcu *curr @@ kernel/sched/fair.c:8941:38: sparse: expected struct task_struct *curr kernel/sched/fair.c:8941:38: sparse: got struct task_struct [noderef] __rcu *curr kernel/sched/fair.c:9934:40: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected struct sched_domain *child @@ got struct sched_domain [noderef] __rcu *child @@ kernel/sched/fair.c:9934:40: sparse: expected struct sched_domain *child kernel/sched/fair.c:9934:40: sparse: got struct sched_domain [noderef] __rcu *child kernel/sched/fair.c:10571:22: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/fair.c:10571:22: sparse: struct task_struct [noderef] __rcu * kernel/sched/fair.c:10571:22: sparse: struct task_struct * kernel/sched/fair.c:12012:9: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *[assigned] sd @@ got struct sched_domain [noderef] __rcu *parent @@ kernel/sched/fair.c:12012:9: sparse: expected struct sched_domain *[assigned] sd kernel/sched/fair.c:12012:9: sparse: got struct sched_domain [noderef] __rcu *parent kernel/sched/fair.c:11669:44: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected struct sched_domain *sd_parent @@ got struct sched_domain [noderef] __rcu *parent @@ kernel/sched/fair.c:11669:44: sparse: expected struct sched_domain *sd_parent kernel/sched/fair.c:11669:44: sparse: got struct sched_domain [noderef] __rcu *parent kernel/sched/fair.c:12108:9: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *[assigned] sd @@ got struct sched_domain [noderef] __rcu *parent @@ kernel/sched/fair.c:12108:9: sparse: expected struct sched_domain *[assigned] sd kernel/sched/fair.c:12108:9: sparse: got struct sched_domain [noderef] __rcu *parent kernel/sched/fair.c: note: in included file (through include/linux/mmzone.h, include/linux/gfp.h, include/linux/xarray.h, ...): include/linux/page-flags.h:242:46: sparse: sparse: self-comparison always evaluates to false kernel/sched/fair.c:6555:35: sparse: sparse: marked inline, but without a definition kernel/sched/fair.c: note: in included file: kernel/sched/sched.h:2145:25: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/sched.h:2145:25: sparse: struct task_struct [noderef] __rcu * kernel/sched/sched.h:2145:25: sparse: struct task_struct * kernel/sched/sched.h:2309:9: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/sched.h:2309:9: sparse: struct task_struct [noderef] __rcu * kernel/sched/sched.h:2309:9: sparse: struct task_struct * kernel/sched/sched.h:2145:25: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/sched.h:2145:25: sparse: struct task_struct [noderef] __rcu * kernel/sched/sched.h:2145:25: sparse: struct task_struct * kernel/sched/sched.h:2145:25: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/sched.h:2145:25: sparse: struct task_struct [noderef] __rcu * kernel/sched/sched.h:2145:25: sparse: struct task_struct * vim +/sysctl_sched_util_low_pct +175 kernel/sched/fair.c 168 169 #ifdef CONFIG_QOS_SCHED_DYNAMIC_AFFINITY 170 /* 171 * Low utilization threshold for CPU 172 * 173 * (default: 85%), units: percentage of CPU utilization) 174 */ > 175 int sysctl_sched_util_low_pct = 85; 176 #endif 177 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-6.6 0/1] CVE-2024-53142
by Liao Chen 12 Dec '24

12 Dec '24

CVE-2024-53142 David Disseldorp (1): initramfs: avoid filename buffer overrun init/initramfs.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) -- 2.34.1

2 2

[PATCH openEuler-22.03-LTS-SP1 0/1] CVE-2024-53142
by Liao Chen 12 Dec '24

12 Dec '24

CVE-2024-53142 David Disseldorp (1): initramfs: avoid filename buffer overrun init/initramfs.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) -- 2.34.1

2 2

[PATCH OLK-5.10 0/1] CVE-2024-53142
by Liao Chen 12 Dec '24

12 Dec '24

CVE-2024-53142 David Disseldorp (1): initramfs: avoid filename buffer overrun init/initramfs.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) -- 2.34.1

2 2

[PATCH OLK-5.10 0/1] CVE-2024-53142
by Liao Chen 12 Dec '24

12 Dec '24

CVE-2024-53142 David Disseldorp (1): [Backport] initramfs: avoid filename buffer overrun init/initramfs.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) -- 2.34.1

2 2

[PATCH OLK-5.10 v2 0/2] xfs: revert fix patchs about attr inactive
by Long Li 12 Dec '24

12 Dec '24

This path set revert fix patchs about attr inactive. Long Li (2): Revert "xfs: atomic drop extent entries when inactiving attr" Revert "xfs: factor out __xfs_da3_node_read()" fs/xfs/libxfs/xfs_da_btree.c | 5 ++- fs/xfs/libxfs/xfs_da_btree.h | 15 ++------- fs/xfs/xfs_attr_inactive.c | 62 ++++++++++-------------------------- 3 files changed, 20 insertions(+), 62 deletions(-) -- 2.39.2

2 3

[PATCH openEuler-1.0-LTS 0/1] CVE-2024-53142
by Liao Chen 12 Dec '24

12 Dec '24

CVE-2024-53142 David Disseldorp (1): initramfs: avoid filename buffer overrun init/initramfs.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) -- 2.34.1

2 2

[PATCH OLK-5.10] x86/CPU/AMD: Clear virtualized VMLOAD/VMSAVE on Zen4 client
by Heyuan Wang 12 Dec '24

12 Dec '24

From: Mario Limonciello <mario.limonciello(a)amd.com> mainline inclusion from mainline-v6.12 commit a5ca1dc46a6b610dd4627d8b633d6c84f9724ef0 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB8IUH CVE: CVE-2024-53114 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- A number of Zen4 client SoCs advertise the ability to use virtualized VMLOAD/VMSAVE, but using these instructions is reported to be a cause of a random host reboot. These instructions aren't intended to be advertised on Zen4 client so clear the capability. Signed-off-by: Mario Limonciello <mario.limonciello(a)amd.com> Signed-off-by: Borislav Petkov (AMD) <bp(a)alien8.de> Cc: stable(a)vger.kernel.org Link: https://bugzilla.kernel.org/show_bug.cgi?id=219009 Signed-off-by: Heyuan Wang <wangheyuan2(a)h-partners.com> --- arch/x86/kernel/cpu/amd.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c index 688c9ca69852..7f9ad035220e 100644 --- a/arch/x86/kernel/cpu/amd.c +++ b/arch/x86/kernel/cpu/amd.c @@ -1102,6 +1102,17 @@ static void init_amd_zen4(struct cpuinfo_x86 *c) if (!cpu_has(c, X86_FEATURE_HYPERVISOR)) msr_set_bit(MSR_ZEN4_BP_CFG, MSR_ZEN4_BP_CFG_SHARED_BTB_FIX_BIT); + + /* + * These Zen4 SoCs advertise support for virtualized VMLOAD/VMSAVE + * in some BIOS versions but they can lead to random host reboots. + */ + switch (c->x86_model) { + case 0x18 ... 0x1f: + case 0x60 ... 0x7f: + clear_cpu_cap(c, X86_FEATURE_V_VMSAVE_VMLOAD); + break; + } } static void init_amd_zen5(struct cpuinfo_x86 *c) -- 2.25.1

2 1

[PATCH OLK-6.6 0/2] kabi: restrict the KABI fix to a specific architecture and dist
by Xie XiuQi 12 Dec '24

12 Dec '24

Some distributions need to maintain and fix KABI compatibility so that drivers do not need to be recompiled during kernel upgrades. Fixing KABI compatibility is a dangerous and hacking job. Developers need to know clearly what they are doing and the risks they may face. KABI fix actions are closely related to the processor architecture. Fixes may not be appropriate for all architectures. Improper fix may cause kernel panic or unexpected error. Only for expert users, and select N by default. Xie XiuQi (2): kabi: restrict the KABI fix to a specific architecture and dist kabi: enable KABI_COMPAT series by default on x86_64 & ARM64 arch/arm64/configs/openeuler_defconfig | 5 +-- arch/x86/configs/openeuler_defconfig | 5 +-- include/linux/kabi.h | 2 +- init/Kconfig | 50 +++++++++++++++++--------- 4 files changed, 41 insertions(+), 21 deletions(-) -- 2.20.1

2 3

[openeuler:openEuler-1.0-LTS 0/219] kernel/hung_task.c:148:7: error: use of undeclared identifier 'sysctl_hung_task_all_cpu_backtrace'
by kernel test robot 12 Dec '24

12 Dec '24

Hi Guilherme, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: faa52e40c08916893e09ba030e616f92e4fc020b commit: 190aae97bcddbed131a203f829257b168f5058ce [0/219] kernel/hung_task.c: introduce sysctl to print all traces when a hung task is detected config: x86_64-buildonly-randconfig-003-20240112 (https://download.01.org/0day-ci/archive/20241212/202412120546.1VT9HCPP-lkp@…) compiler: ClangBuiltLinux clang version 17.0.6 (https://github.com/llvm/llvm-project 6009708b4367171ccdbf4b5905cb6a803753fe18) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241212/202412120546.1VT9HCPP-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/202412120546.1VT9HCPP-lkp@intel.com/ All errors (new ones prefixed by >>): >> kernel/hung_task.c:148:7: error: use of undeclared identifier 'sysctl_hung_task_all_cpu_backtrace' 148 | if (sysctl_hung_task_all_cpu_backtrace) | ^ kernel/hung_task.c:235:5: warning: no previous prototype for function 'proc_dohung_task_timeout_secs' [-Wmissing-prototypes] 235 | int proc_dohung_task_timeout_secs(struct ctl_table *table, int write, | ^ kernel/hung_task.c:235:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 235 | int proc_dohung_task_timeout_secs(struct ctl_table *table, int write, | ^ | static 1 warning and 1 error generated. vim +/sysctl_hung_task_all_cpu_backtrace +148 kernel/hung_task.c 94 95 static void check_hung_task(struct task_struct *t, unsigned long timeout) 96 { 97 unsigned long switch_count = t->nvcsw + t->nivcsw; 98 99 /* 100 * Ensure the task is not frozen. 101 * Also, skip vfork and any other user process that freezer should skip. 102 */ 103 if (unlikely(t->flags & (PF_FROZEN | PF_FREEZER_SKIP))) 104 return; 105 106 /* 107 * When a freshly created task is scheduled once, changes its state to 108 * TASK_UNINTERRUPTIBLE without having ever been switched out once, it 109 * musn't be checked. 110 */ 111 if (unlikely(!switch_count)) 112 return; 113 114 if (switch_count != t->last_switch_count) { 115 t->last_switch_count = switch_count; 116 t->last_switch_time = jiffies; 117 return; 118 } 119 if (time_is_after_jiffies(t->last_switch_time + timeout * HZ)) 120 return; 121 122 trace_sched_process_hang(t); 123 124 if (sysctl_hung_task_panic) { 125 console_verbose(); 126 hung_task_show_lock = true; 127 hung_task_call_panic = true; 128 } 129 130 /* 131 * Ok, the task did not get scheduled for more than 2 minutes, 132 * complain: 133 */ 134 if (sysctl_hung_task_warnings) { 135 if (sysctl_hung_task_warnings > 0) 136 sysctl_hung_task_warnings--; 137 pr_err("INFO: task %s:%d blocked for more than %ld seconds.\n", 138 t->comm, t->pid, timeout); 139 pr_err(" %s %s %.*s\n", 140 print_tainted(), init_utsname()->release, 141 (int)strcspn(init_utsname()->version, " "), 142 init_utsname()->version); 143 pr_err("\"echo 0 > /proc/sys/kernel/hung_task_timeout_secs\"" 144 " disables this message.\n"); 145 sched_show_task(t); 146 hung_task_show_lock = true; 147 > 148 if (sysctl_hung_task_all_cpu_backtrace) 149 hung_task_show_all_bt = true; 150 } 151 152 touch_nmi_watchdog(); 153 } 154 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH openEuler-1.0-LTS] ocfs2: pass u64 to ocfs2_truncate_inline maybe overflow
by Heyuan Wang 11 Dec '24

11 Dec '24

From: Edward Adam Davis <eadavis(a)qq.com> mainline inclusion from mainline-v6.12-rc6 commit bc0a2f3a73fcdac651fca64df39306d1e5ebe3b0 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB37AI CVE: CVE-2024-50218 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- Syzbot reported a kernel BUG in ocfs2_truncate_inline. There are two reasons for this: first, the parameter value passed is greater than ocfs2_max_inline_data_with_xattr, second, the start and end parameters of ocfs2_truncate_inline are "unsigned int". So, we need to add a sanity check for byte_start and byte_len right before ocfs2_truncate_inline() in ocfs2_remove_inode_range(), if they are greater than ocfs2_max_inline_data_with_xattr return -EINVAL. Link: https://lkml.kernel.org/r/tencent_D48DB5122ADDAEDDD11918CFB68D93258C07@qq.c… Fixes: 1afc32b95233 ("ocfs2: Write support for inline data") Signed-off-by: Edward Adam Davis <eadavis(a)qq.com> Reported-by: syzbot+81092778aac03460d6b7(a)syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=81092778aac03460d6b7 Reviewed-by: Joseph Qi <joseph.qi(a)linux.alibaba.com> Cc: Joel Becker <jlbec(a)evilplan.org> Cc: Joseph Qi <joseph.qi(a)linux.alibaba.com> Cc: Mark Fasheh <mark(a)fasheh.com> Cc: Junxiao Bi <junxiao.bi(a)oracle.com> Cc: Changwei Ge <gechangwei(a)live.cn> Cc: Gang He <ghe(a)suse.com> Cc: Jun Piao <piaojun(a)huawei.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> Signed-off-by: Heyuan Wang <wangheyuan2(a)h-partners.com> --- fs/ocfs2/file.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c index da209f81c9ee..135b7334be7d 100644 --- a/fs/ocfs2/file.c +++ b/fs/ocfs2/file.c @@ -1790,6 +1790,14 @@ int ocfs2_remove_inode_range(struct inode *inode, return 0; if (OCFS2_I(inode)->ip_dyn_features & OCFS2_INLINE_DATA_FL) { + int id_count = ocfs2_max_inline_data_with_xattr(inode->i_sb, di); + + if (byte_start > id_count || byte_start + byte_len > id_count) { + ret = -EINVAL; + mlog_errno(ret); + goto out; + } + ret = ocfs2_truncate_inline(inode, di_bh, byte_start, byte_start + byte_len, 0); if (ret) { -- 2.25.1

2 1

[PATCH openEuler-22.03-LTS-SP1] ocfs2: pass u64 to ocfs2_truncate_inline maybe overflow
by Heyuan Wang 11 Dec '24

11 Dec '24

From: Edward Adam Davis <eadavis(a)qq.com> mainline inclusion from mainline-v6.12-rc6 commit bc0a2f3a73fcdac651fca64df39306d1e5ebe3b0 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB37AI CVE: CVE-2024-50218 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- Syzbot reported a kernel BUG in ocfs2_truncate_inline. There are two reasons for this: first, the parameter value passed is greater than ocfs2_max_inline_data_with_xattr, second, the start and end parameters of ocfs2_truncate_inline are "unsigned int". So, we need to add a sanity check for byte_start and byte_len right before ocfs2_truncate_inline() in ocfs2_remove_inode_range(), if they are greater than ocfs2_max_inline_data_with_xattr return -EINVAL. Link: https://lkml.kernel.org/r/tencent_D48DB5122ADDAEDDD11918CFB68D93258C07@qq.c… Fixes: 1afc32b95233 ("ocfs2: Write support for inline data") Signed-off-by: Edward Adam Davis <eadavis(a)qq.com> Reported-by: syzbot+81092778aac03460d6b7(a)syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=81092778aac03460d6b7 Reviewed-by: Joseph Qi <joseph.qi(a)linux.alibaba.com> Cc: Joel Becker <jlbec(a)evilplan.org> Cc: Joseph Qi <joseph.qi(a)linux.alibaba.com> Cc: Mark Fasheh <mark(a)fasheh.com> Cc: Junxiao Bi <junxiao.bi(a)oracle.com> Cc: Changwei Ge <gechangwei(a)live.cn> Cc: Gang He <ghe(a)suse.com> Cc: Jun Piao <piaojun(a)huawei.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> Signed-off-by: Heyuan Wang <wangheyuan2(a)h-partners.com> --- fs/ocfs2/file.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c index a12f35d15032..9f36b17feb1a 100644 --- a/fs/ocfs2/file.c +++ b/fs/ocfs2/file.c @@ -1790,6 +1790,14 @@ int ocfs2_remove_inode_range(struct inode *inode, return 0; if (OCFS2_I(inode)->ip_dyn_features & OCFS2_INLINE_DATA_FL) { + int id_count = ocfs2_max_inline_data_with_xattr(inode->i_sb, di); + + if (byte_start > id_count || byte_start + byte_len > id_count) { + ret = -EINVAL; + mlog_errno(ret); + goto out; + } + ret = ocfs2_truncate_inline(inode, di_bh, byte_start, byte_start + byte_len, 0); if (ret) { -- 2.25.1

2 1

[PATCH OLK-5.10] ocfs2: pass u64 to ocfs2_truncate_inline maybe overflow
by Heyuan Wang 11 Dec '24

11 Dec '24

From: Edward Adam Davis <eadavis(a)qq.com> mainline inclusion from mainline-v6.12-rc6 commit bc0a2f3a73fcdac651fca64df39306d1e5ebe3b0 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB37AI CVE: CVE-2024-50218 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- Syzbot reported a kernel BUG in ocfs2_truncate_inline. There are two reasons for this: first, the parameter value passed is greater than ocfs2_max_inline_data_with_xattr, second, the start and end parameters of ocfs2_truncate_inline are "unsigned int". So, we need to add a sanity check for byte_start and byte_len right before ocfs2_truncate_inline() in ocfs2_remove_inode_range(), if they are greater than ocfs2_max_inline_data_with_xattr return -EINVAL. Link: https://lkml.kernel.org/r/tencent_D48DB5122ADDAEDDD11918CFB68D93258C07@qq.c… Fixes: 1afc32b95233 ("ocfs2: Write support for inline data") Signed-off-by: Edward Adam Davis <eadavis(a)qq.com> Reported-by: syzbot+81092778aac03460d6b7(a)syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=81092778aac03460d6b7 Reviewed-by: Joseph Qi <joseph.qi(a)linux.alibaba.com> Cc: Joel Becker <jlbec(a)evilplan.org> Cc: Joseph Qi <joseph.qi(a)linux.alibaba.com> Cc: Mark Fasheh <mark(a)fasheh.com> Cc: Junxiao Bi <junxiao.bi(a)oracle.com> Cc: Changwei Ge <gechangwei(a)live.cn> Cc: Gang He <ghe(a)suse.com> Cc: Jun Piao <piaojun(a)huawei.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> Signed-off-by: Heyuan Wang <wangheyuan2(a)h-partners.com> --- fs/ocfs2/file.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c index 43ce41404e72..294fc98a900e 100644 --- a/fs/ocfs2/file.c +++ b/fs/ocfs2/file.c @@ -1790,6 +1790,14 @@ int ocfs2_remove_inode_range(struct inode *inode, return 0; if (OCFS2_I(inode)->ip_dyn_features & OCFS2_INLINE_DATA_FL) { + int id_count = ocfs2_max_inline_data_with_xattr(inode->i_sb, di); + + if (byte_start > id_count || byte_start + byte_len > id_count) { + ret = -EINVAL; + mlog_errno(ret); + goto out; + } + ret = ocfs2_truncate_inline(inode, di_bh, byte_start, byte_start + byte_len, 0); if (ret) { -- 2.25.1

2 1

[PATCH OLK-5.10 0/2] xfs: revert fix patchs about attr inactive
by Long Li 11 Dec '24

11 Dec '24

This path set revert fix patchs about attr inactive. Long Li (2): Revert "xfs: atomic drop extent entries when inactiving attr" Revert "xfs: factor out __xfs_da3_node_read()" fs/xfs/libxfs/xfs_da_btree.c | 5 ++- fs/xfs/libxfs/xfs_da_btree.h | 15 ++------- fs/xfs/xfs_attr_inactive.c | 62 ++++++++++-------------------------- 3 files changed, 20 insertions(+), 62 deletions(-) -- 2.39.2

2 3

[PATCH OLK-6.6 V4 00/15] erofs/fscache/cachefiles: Add ondemand loading support
by Zizhi Wo 11 Dec '24

11 Dec '24

Changes since V1: - Modify the bugzilla link to synchronize with 5.10. - Fix comment syntax errors in patch 9. Changes since V2: - Merge the introduced problem patch with the subsequent bugfix patches. Changes since V3: - Fix a missing merge patch. Baokun Li (1): cachefiles: add support for buffer I/O in ondemand mode Yang Erkun (1): erofs: remove EXPERIMENTAL feature warning for fscache-based Zizhi Wo (13): fscache: add a memory barrier for FSCACHE_VOLUME_CREATING cachefiles: modify inappropriate error return value in cachefiles_daemon_secctx fscache: modify the waiting mechanism with duplicate volumes erofs: add erofs switch to better control it erofs: add erofs_ondemand switch cachefiles: Add restrictions to cachefiles_daemon_cull() cachefiles: Introduce "dir_has_put" in cachefiles_volume fscache: Add the synchronous waiting mechanism for the volume unhash in erofs ondemand mode fscache: clean up for fscache_clear_volume_priv cachefiles: Fix NULL pointer dereference in object->file cachefiles: Clean up in cachefiles_commit_tmpfile() cachefiles: Fix incorrect length return value in cachefiles_ondemand_fd_write_iter() cachefiles: Fix missing pos updates in cachefiles_ondemand_fd_write_iter() fs/Makefile | 1 + fs/cachefiles/cache.c | 2 + fs/cachefiles/daemon.c | 12 +++++- fs/cachefiles/interface.c | 26 ++++++++++--- fs/cachefiles/internal.h | 5 +++ fs/cachefiles/io.c | 12 ++++++ fs/cachefiles/namei.c | 5 --- fs/cachefiles/ondemand.c | 39 ++++++++++++++----- fs/cachefiles/volume.c | 51 ++++++++++++++++++++++--- fs/erofs/fscache.c | 4 ++ fs/erofs/internal.h | 1 + fs/erofs/super.c | 20 ++++++++-- fs/fs_ctl.c | 43 +++++++++++++++++++++ fs/fscache/cache.c | 1 - fs/fscache/cookie.c | 28 ++++++++++++++ fs/fscache/volume.c | 70 +++++++++++++++++++++++++---------- include/linux/fs.h | 17 +++++++++ include/linux/fscache-cache.h | 28 +++++++++++++- include/linux/fscache.h | 2 +- 19 files changed, 315 insertions(+), 52 deletions(-) create mode 100644 fs/fs_ctl.c -- 2.46.1

2 16

[PATCH OLK-6.6] x86/CPU/AMD: Clear virtualized VMLOAD/VMSAVE on Zen4 client
by Heyuan Wang 11 Dec '24

11 Dec '24

From: Mario Limonciello <mario.limonciello(a)amd.com> mainline inclusion from mainline-v6.12 commit a5ca1dc46a6b610dd4627d8b633d6c84f9724ef0 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB8IUH CVE: CVE-2024-53114 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- A number of Zen4 client SoCs advertise the ability to use virtualized VMLOAD/VMSAVE, but using these instructions is reported to be a cause of a random host reboot. These instructions aren't intended to be advertised on Zen4 client so clear the capability. Signed-off-by: Mario Limonciello <mario.limonciello(a)amd.com> Signed-off-by: Borislav Petkov (AMD) <bp(a)alien8.de> Cc: stable(a)vger.kernel.org Link: https://bugzilla.kernel.org/show_bug.cgi?id=219009 Signed-off-by: Heyuan Wang <wangheyuan2(a)h-partners.com> --- arch/x86/kernel/cpu/amd.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c index c25f10b70e02..5d090ae1c110 100644 --- a/arch/x86/kernel/cpu/amd.c +++ b/arch/x86/kernel/cpu/amd.c @@ -1048,6 +1048,17 @@ static void init_amd_zen4(struct cpuinfo_x86 *c) { if (!cpu_has(c, X86_FEATURE_HYPERVISOR)) msr_set_bit(MSR_ZEN4_BP_CFG, MSR_ZEN4_BP_CFG_SHARED_BTB_FIX_BIT); + + /* + * These Zen4 SoCs advertise support for virtualized VMLOAD/VMSAVE + * in some BIOS versions but they can lead to random host reboots. + */ + switch (c->x86_model) { + case 0x18 ... 0x1f: + case 0x60 ... 0x7f: + clear_cpu_cap(c, X86_FEATURE_V_VMSAVE_VMLOAD); + break; + } } static void init_amd_zen5(struct cpuinfo_x86 *c) -- 2.25.1

2 1

[PATCH OLK-5.10 0/2] CVE-2024-53114
by Heyuan Wang 11 Dec '24

11 Dec '24

CVE-2024-53114 Borislav Petkov (AMD) (1): x86/CPU/AMD: Do the common init on future Zens too Mario Limonciello (1): x86/CPU/AMD: Clear virtualized VMLOAD/VMSAVE on Zen4 client arch/x86/kernel/cpu/amd.c | 25 ++++++++++++++++++------- 1 file changed, 18 insertions(+), 7 deletions(-) -- 2.25.1

2 3

[openeuler:OLK-5.10] BUILD REGRESSION 5c3dff2dbd96a0929b37a4f5331b76089f8f6285
by kernel test robot 11 Dec '24

11 Dec '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-5.10 branch HEAD: 5c3dff2dbd96a0929b37a4f5331b76089f8f6285 !14129 bus: integrator-lm: fix OF node leak in probe() Error/Warning (recently discovered and may have been fixed): https://lore.kernel.org/oe-kbuild-all/202412110343.SnsYTxbB-lkp@intel.com drivers/net/ethernet/huawei/hinic/hinic_hwdev.c:3719:18: warning: address of array 'chip_node->rt_cmd' will always evaluate to 'true' [-Wpointer-bool-conversion] Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-allmodconfig | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x0-in-asm | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x1-in-asm | `-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x2-in-asm |-- arm64-randconfig-001-20241210 | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x0-in-asm | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x1-in-asm | `-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x2-in-asm |-- arm64-randconfig-002-20241210 | |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-r0-in-asm | |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-r1-in-asm | |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-r2-in-asm | |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-r3-in-asm | `-- arch-arm64-include-asm-stack_pointer.h:error:register-sp-unsuitable-for-global-register-variables-on-this-target |-- arm64-randconfig-003-20241210 | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x0-in-asm | |-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x1-in-asm | `-- arch-arm64-include-asm-atomic_lse.h:error:unknown-register-name-x2-in-asm |-- arm64-randconfig-004-20241210 | |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-r0-in-asm | |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-r1-in-asm | |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-r2-in-asm | |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-r3-in-asm | |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-x16-in-asm | `-- arch-arm64-include-asm-stack_pointer.h:error:register-sp-unsuitable-for-global-register-variables-on-this-target |-- arm64-randconfig-051-20241211 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-052-20241211 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-053-20241211 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-054-20241211 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-055-20241211 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- x86_64-allnoconfig | |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_enter-Werror-Wimplicit-function-declaration | |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_exit-Werror-Wimplicit-function-declaration | `-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined |-- x86_64-allyesconfig | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-cpu-description-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_sel | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_epp | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_set_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-cpunum-not-described-in-cppc_get_auto_act_window | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-epp_val-not-described-in-cppc_set_epp | |-- drivers-net-ethernet-huawei-hinic-hinic_hwdev.c:warning:address-of-array-chip_node-rt_cmd-will-always-evaluate-to-true | |-- fs-eulerfs-euler_def.h:warning:redefinition-of-typedef-hashlen_t-is-a-C11-feature | |-- fs-eulerfs-euler_def.h:warning:redefinition-of-typedef-page_info_t-is-a-C11-feature | `-- fs-eulerfs-namei.c:warning:variable-de-is-uninitialized-when-used-here |-- x86_64-buildonly-randconfig-001-20241210 | `-- kernel-sched-topology.c:error:implicit-declaration-of-function-register_sysctl_init |-- x86_64-buildonly-randconfig-002-20241210 | |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined | |-- security-integrity-ima-ima.h:warning:declaration-of-struct-ima_digest-will-not-be-visible-outside-of-this-function | `-- security-integrity-ima-ima_main.c:error:too-few-arguments-to-function-call-expected-have |-- x86_64-buildonly-randconfig-003-20241210 | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dce110-dce110_timing_generator.o:warning:objtool:dce110_timing_generator_set_test_pattern:unreachable-instruction | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dce110-dce110_transform_v.o:warning:objtool:dce110_xfmv_set_scaler:unreachable-instruction | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dce120-dce120_timing_generator.o:warning:objtool:dce120_timing_generator_set_test_pattern:unreachable-instruction | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dcn20-dcn20_hwseq.o:warning:objtool:dcn20_init_vm_ctx:unreachable-instruction | |-- drivers-gpu-drm-i915-gt-uc-intel_guc_ct.o:warning:objtool:intel_guc_ct_event_handler:unreachable-instruction | |-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_enter-Werror-Wimplicit-function-declaration | |-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_exit-Werror-Wimplicit-function-declaration | |-- kernel-sched-topology.c:error:implicit-declaration-of-function-register_sysctl_init-Werror-Wimplicit-function-declaration | |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_enter-Werror-Wimplicit-function-declaration | |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_exit-Werror-Wimplicit-function-declaration | `-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined |-- x86_64-buildonly-randconfig-005-20241210 | `-- kernel-sched-topology.c:error:implicit-declaration-of-function-register_sysctl_init |-- x86_64-buildonly-randconfig-006-20241210 | |-- arch-x86-kernel-paravirt.c:error:implicit-declaration-of-function-__text_gen_insn-Werror-Wimplicit-function-declaration | |-- arch-x86-kernel-paravirt.c:error:use-of-undeclared-identifier-CALL_INSN_OPCODE | |-- arch-x86-kernel-paravirt.c:error:use-of-undeclared-identifier-CALL_INSN_SIZE | `-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined `-- x86_64-defconfig |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-cpu-description-in-cppc_get_auto_act_window |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_act_window |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_get_auto_sel |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_auto_act_window |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-enable-description-in-cppc_set_epp |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_get_auto_act_window |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_act_window-not-described-in-cppc_set_auto_act_window |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-cpunum-not-described-in-cppc_get_auto_act_window `-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-epp_val-not-described-in-cppc_set_epp elapsed time: 782m configs tested: 14 configs skipped: 86 tested configs: arm64 allmodconfig clang-18 arm64 randconfig-001-20241210 clang-20 arm64 randconfig-002-20241210 clang-20 arm64 randconfig-003-20241210 clang-20 arm64 randconfig-004-20241210 clang-20 x86_64 allnoconfig clang-19 x86_64 allyesconfig clang-19 x86_64 buildonly-randconfig-001-20241210 gcc-12 x86_64 buildonly-randconfig-002-20241210 clang-19 x86_64 buildonly-randconfig-003-20241210 clang-19 x86_64 buildonly-randconfig-004-20241210 gcc-12 x86_64 buildonly-randconfig-005-20241210 gcc-12 x86_64 buildonly-randconfig-006-20241210 clang-19 x86_64 defconfig gcc-11 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0