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[openeuler:OLK-6.6 2051/2051] mm/mem_reliable.c:345:2: error: implicit declaration of function 'mem_reliable_ctrl_bit_disable' is invalid in C99
by kernel test robot 23 Mar '25

23 Mar '25

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 6f6f173b2b8fa65e1ef7ebc6e43b0b02c2a52759 commit: 425771499c0742a996ab28df143d7a5123102686 [2051/2051] mm: mem_reliable: Introduce proc interface to disable memory reliable features config: arm64-randconfig-r061-20250323 (https://download.01.org/0day-ci/archive/20250323/202503230912.NNxJbHgI-lkp@…) compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project f28c006a5895fc0e329fe15fead81e37457cb1d1) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250323/202503230912.NNxJbHgI-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/202503230912.NNxJbHgI-lkp@intel.com/ All errors (new ones prefixed by >>): >> mm/mem_reliable.c:345:2: error: implicit declaration of function 'mem_reliable_ctrl_bit_disable' is invalid in C99 [-Werror,-Wimplicit-function-declaration] mem_reliable_ctrl_bit_disable(idx); ^ mm/mem_reliable.c:345:2: note: did you mean 'mem_reliable_ctrl_bit_disabled'? mm/mem_reliable.c:320:13: note: 'mem_reliable_ctrl_bit_disabled' declared here static void mem_reliable_ctrl_bit_disabled(int idx) {} ^ 1 error generated. vim +/mem_reliable_ctrl_bit_disable +345 mm/mem_reliable.c 322 323 static void mem_reliable_feature_disable(int idx) 324 { 325 char *str = NULL; 326 327 switch (idx) { 328 case MEM_RELIABLE_FALLBACK: 329 reliable_allow_fallback = false; 330 str = "fallback"; 331 break; 332 case MEM_RELIABLE_SHMEM: 333 shmem_reliable = false; 334 str = "shmem"; 335 break; 336 case MEM_RELIABLE_PAGECACHE: 337 pagecache_reliable = false; 338 str = "pagecache"; 339 break; 340 default: 341 pr_err("unknown index: %d", idx); 342 return; 343 } 344 > 345 mem_reliable_ctrl_bit_disable(idx); 346 pr_info("%s is disabled\n", str); 347 } 348 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 2051/2051] mm/memcontrol.c:3147:6: warning: no previous prototype for 'hisi_oom_recover'
by kernel test robot 23 Mar '25

23 Mar '25

Hi Weilong, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 6f6f173b2b8fa65e1ef7ebc6e43b0b02c2a52759 commit: b498d9f1bacd40d583c0970cab02ad522127a7e7 [2051/2051] arm64/ascend: Add new enable_oom_killer interface for oom contrl config: arm64-randconfig-r111-20250323 (https://download.01.org/0day-ci/archive/20250323/202503230914.IDoSqyA4-lkp@…) compiler: aarch64-linux-gcc (GCC) 9.5.0 reproduce: (https://download.01.org/0day-ci/archive/20250323/202503230914.IDoSqyA4-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/202503230914.IDoSqyA4-lkp@intel.com/ All warnings (new ones prefixed by >>): >> mm/memcontrol.c:3147:6: warning: no previous prototype for 'hisi_oom_recover' [-Wmissing-prototypes] 3147 | void hisi_oom_recover(struct obj_cgroup *objcg) | ^~~~~~~~~~~~~~~~ sparse warnings: (new ones prefixed by >>) >> mm/memcontrol.c:3147:6: sparse: sparse: symbol 'hisi_oom_recover' was not declared. Should it be static? mm/memcontrol.c:4228:21: sparse: sparse: incompatible types in comparison expression (different address spaces): mm/memcontrol.c:4228:21: sparse: struct mem_cgroup_threshold_ary [noderef] __rcu * mm/memcontrol.c:4228:21: sparse: struct mem_cgroup_threshold_ary * mm/memcontrol.c:4230:21: sparse: sparse: incompatible types in comparison expression (different address spaces): mm/memcontrol.c:4230:21: sparse: struct mem_cgroup_threshold_ary [noderef] __rcu * mm/memcontrol.c:4230:21: sparse: struct mem_cgroup_threshold_ary * mm/memcontrol.c:4386:9: sparse: sparse: incompatible types in comparison expression (different address spaces): mm/memcontrol.c:4386:9: sparse: struct mem_cgroup_threshold_ary [noderef] __rcu * mm/memcontrol.c:4386:9: sparse: struct mem_cgroup_threshold_ary * mm/memcontrol.c:4480:9: sparse: sparse: incompatible types in comparison expression (different address spaces): mm/memcontrol.c:4480:9: sparse: struct mem_cgroup_threshold_ary [noderef] __rcu * mm/memcontrol.c:4480:9: sparse: struct mem_cgroup_threshold_ary * mm/memcontrol.c:6198:23: sparse: sparse: incompatible types in comparison expression (different address spaces): mm/memcontrol.c:6198:23: sparse: struct task_struct [noderef] __rcu * mm/memcontrol.c:6198:23: sparse: struct task_struct * mm/memcontrol.c:6415:52: sparse: sparse: incompatible types in comparison expression (different address spaces): mm/memcontrol.c:6415:52: sparse: struct task_struct [noderef] __rcu * mm/memcontrol.c:6415:52: sparse: struct task_struct * mm/memcontrol.c:1320:18: sparse: sparse: context imbalance in 'folio_lruvec_lock' - wrong count at exit mm/memcontrol.c:1343:22: sparse: sparse: context imbalance in 'folio_lruvec_lock_irq' - wrong count at exit mm/memcontrol.c: note: in included file (through include/linux/spinlock.h, include/linux/wait.h, include/linux/pid.h, ...): include/linux/spinlock_api_smp.h:111:9: sparse: sparse: context imbalance in 'folio_lruvec_lock_irqsave' - wrong count at exit mm/memcontrol.c:2111:6: sparse: sparse: context imbalance in 'folio_memcg_lock' - wrong count at exit mm/memcontrol.c:2158:17: sparse: sparse: context imbalance in '__folio_memcg_unlock' - unexpected unlock mm/memcontrol.c:6058:9: sparse: sparse: context imbalance in 'mem_cgroup_count_precharge_pte_range' - unexpected unlock mm/memcontrol.c:6326:9: sparse: sparse: context imbalance in 'mem_cgroup_move_charge_pte_range' - unexpected unlock vim +/hisi_oom_recover +3147 mm/memcontrol.c 3145 3146 #ifdef CONFIG_ASCEND_OOM > 3147 void hisi_oom_recover(struct obj_cgroup *objcg) 3148 { 3149 struct mem_cgroup *memcg; 3150 3151 memcg = get_mem_cgroup_from_objcg(objcg); 3152 if (!mem_cgroup_is_root(memcg)) 3153 memcg_oom_recover(memcg); 3154 css_put(&memcg->css); 3155 } 3156 #else 3157 static inline void hisi_oom_recover(struct obj_cgroup *objcg) { } 3158 #endif 3159 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 2050/2050] kernel/module/strict_rwx.c:36:6: warning: no previous prototype for function 'module_disable_ro'
by kernel test robot 23 Mar '25

23 Mar '25

Hi Zheng, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 6f6f173b2b8fa65e1ef7ebc6e43b0b02c2a52759 commit: c8783f92771c891518257c9deb22cd91d4e1a212 [2050/2050] livepatch/core: Revert module_enable_ro and module_disable_ro config: x86_64-randconfig-161-20250322 (https://download.01.org/0day-ci/archive/20250323/202503230511.2940KCeN-lkp@…) compiler: clang version 20.1.1 (https://github.com/llvm/llvm-project 424c2d9b7e4de40d0804dd374721e6411c27d1d1) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250323/202503230511.2940KCeN-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/202503230511.2940KCeN-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from kernel/module/strict_rwx.c:9: In file included from include/linux/mm.h:2181: include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ >> kernel/module/strict_rwx.c:36:6: warning: no previous prototype for function 'module_disable_ro' [-Wmissing-prototypes] 36 | void module_disable_ro(const struct module *mod) | ^ kernel/module/strict_rwx.c:36:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 36 | void module_disable_ro(const struct module *mod) | ^ | static 2 warnings generated. vim +/module_disable_ro +36 kernel/module/strict_rwx.c 34 35 #ifdef CONFIG_LIVEPATCH_WO_FTRACE > 36 void module_disable_ro(const struct module *mod) 37 { 38 if (!IS_ENABLED(CONFIG_STRICT_MODULE_RWX)) 39 return; 40 #ifdef CONFIG_STRICT_MODULE_RWX 41 if (!rodata_enabled) 42 return; 43 #endif 44 45 module_set_memory(mod, MOD_TEXT, set_memory_rw); 46 module_set_memory(mod, MOD_INIT_TEXT, set_memory_rw); 47 module_set_memory(mod, MOD_RODATA, set_memory_rw); 48 module_set_memory(mod, MOD_INIT_RODATA, set_memory_rw); 49 } 50 #endif /* CONFIG_LIVEPATCH_WO_FTRACE */ 51 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:openEuler-1.0-LTS 1510/1510] mm/page_alloc.c:4648:27: sparse: sparse: invalid assignment: &=
by kernel test robot 22 Mar '25

22 Mar '25

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: abf385ef625e6aeb4923da42fef9ebce788f4ecf commit: 875ffd41499ee5a3512da409cbd4c2ffd32b3cfa [1510/1510] mm: Do limit checking after memory allocation for memory reliable config: arm64-randconfig-r132-20250322 (https://download.01.org/0day-ci/archive/20250322/202503222010.7VOhhbEu-lkp@…) compiler: aarch64-linux-gcc (GCC) 13.3.0 reproduce: (https://download.01.org/0day-ci/archive/20250322/202503222010.7VOhhbEu-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/202503222010.7VOhhbEu-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) mm/page_alloc.c:140:1: sparse: sparse: symbol 'pcpu_drain_mutex' was not declared. Should it be static? mm/page_alloc.c: note: in included file (through include/linux/mm.h): include/linux/gfp.h:324:27: sparse: sparse: restricted gfp_t degrades to integer include/linux/gfp.h:324:27: sparse: sparse: restricted gfp_t degrades to integer >> mm/page_alloc.c:4648:27: sparse: sparse: invalid assignment: &= mm/page_alloc.c:4648:27: sparse: left side has type restricted gfp_t mm/page_alloc.c:4648:27: sparse: right side has type int mm/page_alloc.c:1489:6: warning: no previous prototype for 'set_zone_contiguous' [-Wmissing-prototypes] 1489 | void set_zone_contiguous(struct zone *zone) | ^~~~~~~~~~~~~~~~~~~ mm/page_alloc.c:1511:6: warning: no previous prototype for 'clear_zone_contiguous' [-Wmissing-prototypes] 1511 | void clear_zone_contiguous(struct zone *zone) | ^~~~~~~~~~~~~~~~~~~~~ mm/page_alloc.c: In function 'mem_init_print_info': mm/page_alloc.c:7470:27: warning: comparison between two arrays [-Warray-compare] 7470 | if (start <= pos && pos < end && size > adj) 23- | ^~ mm/page_alloc.c:7474:9: note: in expansion of macro 'adj_init_size' 7474 | adj_init_size(__init_begin, __init_end, init_data_size, | ^~~~~~~~~~~~~ mm/page_alloc.c:7470:27: note: use '&__init_begin[0] <= &_sinittext[0]' to compare the addresses 7470 | if (start <= pos && pos < end && size > adj) 29- | ^~ mm/page_alloc.c:7474:9: note: in expansion of macro 'adj_init_size' 7474 | adj_init_size(__init_begin, __init_end, init_data_size, | ^~~~~~~~~~~~~ mm/page_alloc.c:7470:41: warning: comparison between two arrays [-Warray-compare] 7470 | if (start <= pos && pos < end && size > adj) 35- | ^ mm/page_alloc.c:7474:9: note: in expansion of macro 'adj_init_size' 7474 | adj_init_size(__init_begin, __init_end, init_data_size, | ^~~~~~~~~~~~~ mm/page_alloc.c:7470:41: note: use '&_sinittext[0] < &__init_end[0]' to compare the addresses 7470 | if (start <= pos && pos < end && size > adj) 41- | ^ mm/page_alloc.c:7474:9: note: in expansion of macro 'adj_init_size' 7474 | adj_init_size(__init_begin, __init_end, init_data_size, | ^~~~~~~~~~~~~ mm/page_alloc.c:7470:27: warning: comparison between two arrays [-Warray-compare] 7470 | if (start <= pos && pos < end && size > adj) 47- | ^~ mm/page_alloc.c:7476:9: note: in expansion of macro 'adj_init_size' 7476 | adj_init_size(_stext, _etext, codesize, _sinittext, init_code_size); | ^~~~~~~~~~~~~ mm/page_alloc.c:7470:27: note: use '&_stext[0] <= &_sinittext[0]' to compare the addresses 7470 | if (start <= pos && pos < end && size > adj) 53- | ^~ mm/page_alloc.c:7476:9: note: in expansion of macro 'adj_init_size' 7476 | adj_init_size(_stext, _etext, codesize, _sinittext, init_code_size); | ^~~~~~~~~~~~~ mm/page_alloc.c:7470:41: warning: comparison between two arrays [-Warray-compare] 7470 | if (start <= pos && pos < end && size > adj) 59- | ^ mm/page_alloc.c:7476:9: note: in expansion of macro 'adj_init_size' 7476 | adj_init_size(_stext, _etext, codesize, _sinittext, init_code_size); | ^~~~~~~~~~~~~ mm/page_alloc.c:7470:41: note: use '&_sinittext[0] < &_etext[0]' to compare the addresses 7470 | if (start <= pos && pos < end && size > adj) 65- | ^ mm/page_alloc.c:7476:9: note: in expansion of macro 'adj_init_size' 7476 | adj_init_size(_stext, _etext, codesize, _sinittext, init_code_size); | ^~~~~~~~~~~~~ mm/page_alloc.c:7470:27: warning: comparison between two arrays [-Warray-compare] 7470 | if (start <= pos && pos < end && size > adj) 71- | ^~ mm/page_alloc.c:7477:9: note: in expansion of macro 'adj_init_size' 7477 | adj_init_size(_sdata, _edata, datasize, __init_begin, init_data_size); | ^~~~~~~~~~~~~ mm/page_alloc.c:7470:27: note: use '&_sdata[0] <= &__init_begin[0]' to compare the addresses 7470 | if (start <= pos && pos < end && size > adj) 77- | ^~ mm/page_alloc.c:7477:9: note: in expansion of macro 'adj_init_size' 7477 | adj_init_size(_sdata, _edata, datasize, __init_begin, init_data_size); | ^~~~~~~~~~~~~ mm/page_alloc.c:7470:41: warning: comparison between two arrays [-Warray-compare] 7470 | if (start <= pos && pos < end && size > adj) 83- | ^ mm/page_alloc.c:7477:9: note: in expansion of macro 'adj_init_size' 7477 | adj_init_size(_sdata, _edata, datasize, __init_begin, init_data_size); | ^~~~~~~~~~~~~ mm/page_alloc.c:7470:41: note: use '&__init_begin[0] < &_edata[0]' to compare the addresses 7470 | if (start <= pos && pos < end && size > adj) 89- | ^ mm/page_alloc.c:7477:9: note: in expansion of macro 'adj_init_size' 7477 | adj_init_size(_sdata, _edata, datasize, __init_begin, init_data_size); | ^~~~~~~~~~~~~ mm/page_alloc.c:7470:27: warning: comparison between two arrays [-Warray-compare] 7470 | if (start <= pos && pos < end && size > adj) 95- | ^~ mm/page_alloc.c:7478:9: note: in expansion of macro 'adj_init_size' 7478 | adj_init_size(_stext, _etext, codesize, __start_rodata, rosize); | ^~~~~~~~~~~~~ mm/page_alloc.c:7470:27: note: use '&_stext[0] <= &__start_rodata[0]' to compare the addresses 7470 | if (start <= pos && pos < end && size > adj) 101- | ^~ mm/page_alloc.c:7478:9: note: in expansion of macro 'adj_init_size' 7478 | adj_init_size(_stext, _etext, codesize, __start_rodata, rosize); | ^~~~~~~~~~~~~ mm/page_alloc.c:7470:41: warning: comparison between two arrays [-Warray-compare] 7470 | if (start <= pos && pos < end && size > adj) 107- | ^ mm/page_alloc.c:7478:9: note: in expansion of macro 'adj_init_size' 7478 | adj_init_size(_stext, _etext, codesize, __start_rodata, rosize); | ^~~~~~~~~~~~~ mm/page_alloc.c:7470:41: note: use '&__start_rodata[0] < &_etext[0]' to compare the addresses vim +4648 mm/page_alloc.c 4606 4607 /* 4608 * return true means memory allocation need retry and flag ___GFP_RELIABILITY 4609 * must be cleared. 4610 */ 4611 static inline bool check_after_alloc(gfp_t *gfp_mask, unsigned int order, 4612 int preferred_nid, nodemask_t *nodemask, 4613 struct page **_page) 4614 { 4615 if (!mem_reliable_is_enabled()) 4616 return false; 4617 4618 if (!(*gfp_mask & ___GFP_RELIABILITY)) 4619 return false; 4620 4621 if (!*_page) 4622 goto out_retry; 4623 4624 if (*gfp_mask & __GFP_NOFAIL) 4625 goto out; 4626 4627 /* check water mark, reserver mirrored mem for kernel */ 4628 if (!mem_reliable_watermark_ok(1 << order)) 4629 goto out_free_page; 4630 4631 /* percpu counter is not initialized, ignore limit check */ 4632 if (!mem_reliable_counter_initialized()) 4633 goto out; 4634 4635 /* spcial user task, systemd is limited by task_reliable_limit */ 4636 if (((current->flags & PF_RELIABLE) || is_global_init(current)) && 4637 !reliable_mem_limit_check(1 << order)) 4638 goto out_free_page; 4639 4640 goto out; 4641 4642 out_free_page: 4643 __free_pages(*_page, order); 4644 *_page = NULL; 4645 4646 out_retry: 4647 if (reliable_allow_fb_enabled() || is_global_init(current)) { > 4648 *gfp_mask &= ~___GFP_RELIABILITY; 4649 return true; 4650 } 4651 4652 if (*gfp_mask & (__GFP_NORETRY | __GFP_RETRY_MAYFAIL | __GFP_THISNODE)) 4653 goto out; 4654 4655 /* Coredumps can quickly deplete all memory reserves */ 4656 if (current->flags & PF_DUMPCORE) 4657 goto out; 4658 /* The OOM killer will not help higher order allocs */ 4659 if (order > PAGE_ALLOC_COSTLY_ORDER) 4660 goto out; 4661 4662 /* oom here */ 4663 mem_reliable_out_of_memory(*gfp_mask, order, preferred_nid, 4664 nodemask); 4665 out: 4666 return false; 4667 } 4668 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:openEuler-1.0-LTS 1510/1510] mm/maccess.c:64:6: sparse: sparse: symbol '__probe_user_read' was not declared. Should it be static?
by kernel test robot 22 Mar '25

22 Mar '25

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: abf385ef625e6aeb4923da42fef9ebce788f4ecf commit: 5c5bac1227aee80ee106ec07b32c981558049304 [1510/1510] uaccess: Add non-pagefault user-space read functions config: arm64-randconfig-r132-20250322 (https://download.01.org/0day-ci/archive/20250322/202503221848.AeSAEte6-lkp@…) compiler: aarch64-linux-gcc (GCC) 13.3.0 reproduce: (https://download.01.org/0day-ci/archive/20250322/202503221848.AeSAEte6-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/202503221848.AeSAEte6-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> mm/maccess.c:64:6: sparse: sparse: symbol '__probe_user_read' was not declared. Should it be static? mm/maccess.c:64:6: warning: no previous prototype for '__probe_user_read' [-Wmissing-prototypes] 64 | long __probe_user_read(void *dst, const void __user *src, size_t size) | ^~~~~~~~~~~~~~~~~ vim +/__probe_user_read +64 mm/maccess.c 50 51 /** 52 * probe_user_read(): safely attempt to read from a user-space location 53 * @dst: pointer to the buffer that shall take the data 54 * @src: address to read from. This must be a user address. 55 * @size: size of the data chunk 56 * 57 * Safely read from user address @src to the buffer at @dst. If a kernel fault 58 * happens, handle that and return -EFAULT. 59 */ 60 61 long __weak probe_user_read(void *dst, const void __user *src, size_t size) 62 __attribute__((alias("__probe_user_read"))); 63 > 64 long __probe_user_read(void *dst, const void __user *src, size_t size) 65 { 66 long ret = -EFAULT; 67 mm_segment_t old_fs = get_fs(); 68 69 set_fs(USER_DS); 70 if (access_ok(src, size)) 71 ret = probe_read_common(dst, src, size); 72 set_fs(old_fs); 73 74 return ret; 75 } 76 EXPORT_SYMBOL_GPL(probe_user_read); 77 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:openEuler-1.0-LTS 1510/1510] include/linux/backing-dev.h:510:19: sparse: sparse: incompatible types in comparison expression (different address spaces):
by kernel test robot 22 Mar '25

22 Mar '25

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 8a7a3996f4b2078603a8346880dbf5935308a57f commit: de1b854e74d99da0917ef841500d597f75838dd2 [1510/1510] bdi: get device name under rcu protect config: arm64-randconfig-r132-20250322 (https://download.01.org/0day-ci/archive/20250322/202503221640.dSQdYk6c-lkp@…) compiler: aarch64-linux-gcc (GCC) 13.3.0 reproduce: (https://download.01.org/0day-ci/archive/20250322/202503221640.dSQdYk6c-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/202503221640.dSQdYk6c-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) block/blk-core.c: note: in included file: >> include/linux/backing-dev.h:510:19: sparse: sparse: incompatible types in comparison expression (different address spaces): include/linux/backing-dev.h:510:19: sparse: struct rcu_device [noderef] __rcu * include/linux/backing-dev.h:510:19: sparse: struct rcu_device * -- block/bfq-iosched.c: note: in included file: >> include/linux/backing-dev.h:510:19: sparse: sparse: incompatible types in comparison expression (different address spaces): include/linux/backing-dev.h:510:19: sparse: struct rcu_device [noderef] __rcu * include/linux/backing-dev.h:510:19: sparse: struct rcu_device * vim +510 include/linux/backing-dev.h 502 503 static inline void bdi_get_dev_name(struct backing_dev_info *bdi, char *dname, 504 int len) 505 { 506 struct rcu_device *rcu_dev; 507 508 rcu_read_lock(); 509 > 510 rcu_dev = rcu_dereference(bdi->rcu_dev); 511 strlcpy(dname, rcu_dev ? dev_name(&rcu_dev->dev) : "(unknown)", len); 512 513 rcu_read_unlock(); 514 } 515 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:openEuler-1.0-LTS 1510/1510] block/blk-merge.c:688:16: sparse: sparse: symbol 'blk_try_req_merge' was not declared. Should it be static?
by kernel test robot 22 Mar '25

22 Mar '25

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: db5f05c237bbdb9b4d5862fc59bdbdafa8f72a73 commit: 5f100bc6aabbe30e55cf20af8e163bb6dba3a3aa [1510/1510] block: fix the DISCARD request merge config: arm64-randconfig-r132-20250322 (https://download.01.org/0day-ci/archive/20250322/202503221140.40xnocXZ-lkp@…) compiler: aarch64-linux-gcc (GCC) 13.3.0 reproduce: (https://download.01.org/0day-ci/archive/20250322/202503221140.40xnocXZ-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/202503221140.40xnocXZ-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> block/blk-merge.c:688:16: sparse: sparse: symbol 'blk_try_req_merge' was not declared. Should it be static? block/blk-merge.c:688:16: warning: no previous prototype for 'blk_try_req_merge' [-Wmissing-prototypes] 688 | enum elv_merge blk_try_req_merge(struct request *req, struct request *next) | ^~~~~~~~~~~~~~~~~ vim +/blk_try_req_merge +688 block/blk-merge.c 687 > 688 enum elv_merge blk_try_req_merge(struct request *req, struct request *next) 689 { 690 if (blk_discard_mergable(req)) 691 return ELEVATOR_DISCARD_MERGE; 692 else if (blk_rq_pos(req) + blk_rq_sectors(req) == blk_rq_pos(next)) 693 return ELEVATOR_BACK_MERGE; 694 695 return ELEVATOR_NO_MERGE; 696 } 697 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10] BUILD REGRESSION a7973281031cedabf6c66de13ffc2c313a71695f
by kernel test robot 22 Mar '25

22 Mar '25

tree/branch: https://gitee.com/openeuler/kernel.git OLK-5.10 branch HEAD: a7973281031cedabf6c66de13ffc2c313a71695f !15591 【olk 5.10】revert and backport a bugfix Error/Warning (recently discovered and may have been fixed): https://lore.kernel.org/oe-kbuild-all/202503211559.QGNruzVY-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202503220351.uj1q69QX-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202503220607.nbhzXKry-lkp@intel.com ../lib/gcc/aarch64-linux/5.5.0/plugin/include/config/elfos.h:102:21: warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix] ../lib/gcc/aarch64-linux/5.5.0/plugin/include/defaults.h:126:24: warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix] ../lib/gcc/aarch64-linux/5.5.0/plugin/include/gimple.h:2556:18: error: 'is_gimple_reg' was not declared in this scope; did you mean 'is_gimple_assign'? ../lib/gcc/aarch64-linux/5.5.0/plugin/include/gimple.h:2790:10: error: 'gimple_call_addr_fndecl' was not declared in this scope; did you mean 'gimple_call_set_fndecl'? ../lib/gcc/aarch64-linux/5.5.0/plugin/include/gimple.h:283:22: error: field 'call_used' has incomplete type 'pt_solution' ../lib/gcc/aarch64-linux/5.5.0/plugin/include/gimple.h:284:22: error: field 'call_clobbered' has incomplete type 'pt_solution' drivers/scsi/linkdata/ps3stor/./linux/ps3_driver_log.c:41:19: error: unused function 'time_for_log' [-Werror,-Wunused-function] drivers/scsi/linkdata/ps3stor/./linux/ps3_driver_log.c:65:19: error: unused function 'time_for_file_name' [-Werror,-Wunused-function] drivers/scsi/linkdata/ps3stor/ps3_irq.c:22:27: error: unused variable 'PS3_INTERRUPT_CMD_DISABLE_ALL_MASK' [-Werror,-Wunused-const-variable] drivers/scsi/linkdata/ps3stor/ps3_irq.c:23:27: error: unused variable 'PS3_INTERRUPT_CMD_ENABLE_MSIX' [-Werror,-Wunused-const-variable] drivers/scsi/linkdata/ps3stor/ps3_irq.c:24:27: error: unused variable 'PS3_INTERRUPT_MASK_DISABLE' [-Werror,-Wunused-const-variable] drivers/scsi/linkdata/ps3stor/ps3_irq.c:25:27: error: unused variable 'PS3_INTERRUPT_STATUS_EXIST_IRQ' [-Werror,-Wunused-const-variable] drivers/scsi/linkdata/ps3stor/ps3_irq.c:26:27: error: unused variable 'PS3_INTERRUPT_CLEAR_IRQ' [-Werror,-Wunused-const-variable] drivers/scsi/linkdata/ps3stor/ps3_irq.c:28:27: error: unused variable 'PS3_SSD_IOPS_MSIX_VECTORS' [-Werror,-Wunused-const-variable] drivers/scsi/linkdata/ps3stor/ps3_irq.c:29:27: error: unused variable 'PS3_HDD_IOPS_MSIX_VECTORS' [-Werror,-Wunused-const-variable] drivers/scsi/linkdata/ps3stor/ps3_qos.c:3024:6: error: no previous prototype for function 'ps3_hba_qos_waitq_poll' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_qos.c:3280:15: error: no previous prototype for function 'ps3_raid_qos_decision' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_qos.c:3335:6: error: no previous prototype for function 'ps3_qos_mgrq_resend' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_qos.c:3479:6: error: no previous prototype for function 'ps3_raid_qos_waitq_notify' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_qos.c:3822:15: error: no previous prototype for function 'ps3_raid_qos_waitq_abort' [-Werror,-Wmissing-prototypes] drivers/scsi/linkdata/ps3stor/ps3_scsih.c:1959:1: error: unused function 'ps3_scsih_dev_id_get' [-Werror,-Wunused-function] kismet: WARNING: unmet direct dependencies detected for CPPC_CPUFREQ_SYSFS_INTERFACE when selected by CPU_FREQ_GOV_SEEP Unverified Error/Warning (likely false positive, kindly check if interested): drivers/gpu/drm/amd/amdgpu/dce_v10_0.o: warning: objtool: dce_v10_0_bandwidth_update() falls through to next function dce_v10_0_vblank_get_counter() drivers/gpu/drm/amd/amdgpu/dce_v11_0.o: warning: objtool: dce_v11_0_bandwidth_update() falls through to next function dce_v11_0_vblank_get_counter() drivers/gpu/drm/amd/amdgpu/dce_v6_0.o: warning: objtool: dce_v6_0_program_watermarks() falls through to next function dce_v6_0_latency_watermark() drivers/gpu/drm/amd/amdgpu/dce_v8_0.o: warning: objtool: dce_v8_0_bandwidth_update() falls through to next function dce_v8_0_vblank_get_counter() drivers/gpu/drm/radeon/cik.o: warning: objtool: dce8_bandwidth_update() falls through to next function cik_get_gpu_clock_counter() drivers/gpu/drm/radeon/evergreen.o: warning: objtool: evergreen_program_watermarks() falls through to next function evergreen_mc_wait_for_idle() drivers/gpu/drm/radeon/si.o: warning: objtool: dce6_program_watermarks() falls through to next function si_fence_ring_emit() Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-allnoconfig | `-- kismet:WARNING:unmet-direct-dependencies-detected-for-CPPC_CPUFREQ_SYSFS_INTERFACE-when-selected-by-CPU_FREQ_GOV_SEEP |-- arm64-defconfig | |-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset | `-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset |-- arm64-randconfig-002-20250321 | |-- lib-gcc-aarch64-linux-..-plugin-include-config-elfos.h:warning:invalid-suffix-on-literal-C-requires-a-space-between-literal-and-string-macro | |-- lib-gcc-aarch64-linux-..-plugin-include-defaults.h:warning:invalid-suffix-on-literal-C-requires-a-space-between-literal-and-string-macro | |-- lib-gcc-aarch64-linux-..-plugin-include-gimple.h:error:field-call_clobbered-has-incomplete-type-pt_solution | |-- lib-gcc-aarch64-linux-..-plugin-include-gimple.h:error:field-call_used-has-incomplete-type-pt_solution | |-- lib-gcc-aarch64-linux-..-plugin-include-gimple.h:error:gimple_call_addr_fndecl-was-not-declared-in-this-scope | `-- lib-gcc-aarch64-linux-..-plugin-include-gimple.h:error:is_gimple_reg-was-not-declared-in-this-scope |-- x86_64-alldefconfig | |-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset | `-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset |-- x86_64-allnoconfig | |-- drivers-iommu-sw64-sunway_iommu_v2.c:linux-pci.h-is-included-more-than-once. | |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined | |-- 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 | |-- arch-x86-kernel-fpu-core.c:warning:no-previous-prototype-for-function-get_fpu_registers_pos | |-- arch-x86-kernel-fpu-core.c:warning:no-previous-prototype-for-function-save_fpregs_to_fpkernelstate | |-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset | |-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset | |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_driver_log.c:error:unused-function-time_for_file_name-Werror-Wunused-function | |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_driver_log.c:error:unused-function-time_for_log-Werror-Wunused-function | |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_HDD_IOPS_MSIX_VECTORS-Werror-Wunused-const-variable | |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_CLEAR_IRQ-Werror-Wunused-const-variable | |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_CMD_DISABLE_ALL_MASK-Werror-Wunused-const-variable | |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_CMD_ENABLE_MSIX-Werror-Wunused-const-variable | |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_MASK_DISABLE-Werror-Wunused-const-variable | |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_STATUS_EXIST_IRQ-Werror-Wunused-const-variable | |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_SSD_IOPS_MSIX_VECTORS-Werror-Wunused-const-variable | |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_waitq_poll-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_mgrq_resend-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_raid_qos_decision-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_raid_qos_waitq_abort-Werror-Wmissing-prototypes | |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_raid_qos_waitq_notify-Werror-Wmissing-prototypes | `-- drivers-scsi-linkdata-ps3stor-ps3_scsih.c:error:unused-function-ps3_scsih_dev_id_get-Werror-Wunused-function |-- x86_64-buildonly-randconfig-001-20250321 | |-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset | |-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset | |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined | |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory | `-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory |-- x86_64-buildonly-randconfig-002-20250321 | |-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset | |-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset | |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined | |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory | `-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory |-- x86_64-buildonly-randconfig-003-20250321 | |-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset | `-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset |-- x86_64-buildonly-randconfig-004-20250321 | |-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset | |-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset | |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined | |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory | `-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory |-- x86_64-buildonly-randconfig-005-20250321 | |-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset | |-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset | |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined | |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory | `-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory |-- x86_64-buildonly-randconfig-006-20250321 | |-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset | |-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset | |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined | |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory | `-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory |-- x86_64-defconfig | |-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset | `-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset |-- x86_64-randconfig-101-20250322 | |-- 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-randconfig-102-20250322 | |-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset | `-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset |-- x86_64-randconfig-104-20250322 | |-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset | |-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset | |-- drivers-gpu-drm-amd-amdgpu-dce_v10_0.o:warning:objtool:dce_v10_0_bandwidth_update-falls-through-to-next-function-dce_v10_0_vblank_get_counter() | |-- drivers-gpu-drm-amd-amdgpu-dce_v11_0.o:warning:objtool:dce_v11_0_bandwidth_update-falls-through-to-next-function-dce_v11_0_vblank_get_counter() | |-- drivers-gpu-drm-amd-amdgpu-dce_v8_0.o:warning:objtool:dce_v8_0_bandwidth_update-falls-through-to-next-function-dce_v8_0_vblank_get_counter() | |-- drivers-gpu-drm-radeon-cik.o:warning:objtool:dce8_bandwidth_update-falls-through-to-next-function-cik_get_gpu_clock_counter() | |-- drivers-gpu-drm-radeon-evergreen.o:warning:objtool:evergreen_program_watermarks-falls-through-to-next-function-evergreen_mc_wait_for_idle() | |-- drivers-gpu-drm-radeon-si.o:warning:objtool:dce6_program_watermarks-falls-through-to-next-function-si_fence_ring_emit() | |-- fs-btrfs-free-space-cache.o:warning:objtool:add_bytes_to_bitmap-falls-through-to-next-function-recalculate_thresholds() | |-- fs-btrfs-free-space-cache.o:warning:objtool:btrfs_alloc_from_cluster-falls-through-to-next-function-btrfs_find_space_cluster() | |-- fs-btrfs-free-space-cache.o:warning:objtool:setup_cluster_bitmap-falls-through-to-next-function-btrfs_init_free_cluster() | |-- fs-btrfs-free-space-cache.o:warning:objtool:steal_from_bitmap-falls-through-to-next-function-link_free_space() | |-- fs-btrfs-free-space-tree.o:warning:objtool:modify_free_space_bitmap-falls-through-to-next-function-free_space_test_bit() | |-- fs-btrfs-free-space-tree.o:warning:objtool:update_free_space_extent_count-falls-through-to-next-function-add_new_free_space_info() | |-- 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-randconfig-161-20250322 | |-- block-bio.c:warning:Excess-function-parameter-nr_iovecs-description-in-bio_alloc_bioset | `-- block-bio.c:warning:Function-parameter-or-member-nr_iovecs_int-not-described-in-bio_alloc_bioset `-- x86_64-randconfig-r133-20250321 |-- drivers-gpu-drm-amd-amdgpu-dce_v10_0.o:warning:objtool:dce_v10_0_bandwidth_update-falls-through-to-next-function-dce_v10_0_vblank_get_counter() |-- drivers-gpu-drm-amd-amdgpu-dce_v11_0.o:warning:objtool:dce_v11_0_bandwidth_update-falls-through-to-next-function-dce_v11_0_vblank_get_counter() |-- drivers-gpu-drm-amd-amdgpu-dce_v6_0.o:warning:objtool:dce_v6_0_program_watermarks-falls-through-to-next-function-dce_v6_0_latency_watermark() |-- drivers-gpu-drm-amd-amdgpu-dce_v8_0.o:warning:objtool:dce_v8_0_bandwidth_update-falls-through-to-next-function-dce_v8_0_vblank_get_counter() |-- drivers-gpu-drm-radeon-cik.o:warning:objtool:dce8_bandwidth_update-falls-through-to-next-function-cik_get_gpu_clock_counter() |-- drivers-gpu-drm-radeon-evergreen.o:warning:objtool:evergreen_program_watermarks-falls-through-to-next-function-evergreen_mc_wait_for_idle() `-- drivers-gpu-drm-radeon-si.o:warning:objtool:dce6_program_watermarks-falls-through-to-next-function-si_fence_ring_emit() elapsed time: 1444m configs tested: 17 configs skipped: 127 tested configs: arm64 allmodconfig clang-19 arm64 allnoconfig gcc-14.2.0 arm64 defconfig gcc-14.2.0 arm64 randconfig-001-20250321 gcc-5.5.0 arm64 randconfig-002-20250321 gcc-5.5.0 arm64 randconfig-003-20250321 clang-20 arm64 randconfig-004-20250321 clang-21 x86_64 alldefconfig gcc-12 x86_64 allnoconfig clang-20 x86_64 allyesconfig clang-20 x86_64 buildonly-randconfig-001-20250321 clang-20 x86_64 buildonly-randconfig-002-20250321 clang-20 x86_64 buildonly-randconfig-003-20250321 gcc-12 x86_64 buildonly-randconfig-004-20250321 clang-20 x86_64 buildonly-randconfig-005-20250321 clang-20 x86_64 buildonly-randconfig-006-20250321 clang-20 x86_64 defconfig gcc-11 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6 2050/2050] kismet: WARNING: unmet direct dependencies detected for HALTPOLL_CPUIDLE when selected by ARM64
by kernel test robot 22 Mar '25

22 Mar '25

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: f91bc9d0ae15025f6b0758053fb66480c3fec2ec commit: 6df2e969a6de3481167ace4fe42f69812a6c7fc8 [2050/2050] arm64: add config for cpuidle-haltpoll config: arm64-kismet-CONFIG_HALTPOLL_CPUIDLE-CONFIG_ARM64-0-0 (https://download.01.org/0day-ci/archive/20250322/202503220924.Uw2cwpZV-lkp@…) reproduce: (https://download.01.org/0day-ci/archive/20250322/202503220924.Uw2cwpZV-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/202503220924.Uw2cwpZV-lkp@intel.com/ kismet warnings: (new ones prefixed by >>) >> kismet: WARNING: unmet direct dependencies detected for HALTPOLL_CPUIDLE when selected by ARM64 WARNING: unmet direct dependencies detected for HALTPOLL_CPUIDLE Depends on [n]: CPU_IDLE [=n] && ARCH_CPUIDLE_HALTPOLL [=y] && ARCH_HAS_OPTIMIZED_POLL [=y] Selected by [y]: - ARM64 [=y] -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6 2050/2050] kismet: WARNING: unmet direct dependencies detected for ACPI_HOTPLUG_IGNORE_OSC when selected by X86
by kernel test robot 22 Mar '25

22 Mar '25

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: f91bc9d0ae15025f6b0758053fb66480c3fec2ec commit: 362f33cba6a04a09bcfc47ade55ace95e8a51c5b [2050/2050] ACPI: Add _OSC bits to advertise OS support for toggling CPU present/enabled config: x86_64-kismet-CONFIG_ACPI_HOTPLUG_IGNORE_OSC-CONFIG_X86-0-0 (https://download.01.org/0day-ci/archive/20250322/202503220823.mG13Rroz-lkp@…) reproduce: (https://download.01.org/0day-ci/archive/20250322/202503220823.mG13Rroz-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/202503220823.mG13Rroz-lkp@intel.com/ kismet warnings: (new ones prefixed by >>) >> kismet: WARNING: unmet direct dependencies detected for ACPI_HOTPLUG_IGNORE_OSC when selected by X86 WARNING: unmet direct dependencies detected for ACPI_HOTPLUG_IGNORE_OSC Depends on [n]: ACPI [=y] && ACPI_HOTPLUG_PRESENT_CPU [=n] Selected by [y]: - X86 [=y] && ACPI [=y] && HOTPLUG_CPU [=y] -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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