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[openeuler:openEuler-1.0-LTS 1356/1356] kernel/seccomp.o: warning: objtool: __secure_computing()+0x164: unreachable instruction
by kernel test robot 29 Dec '24

29 Dec '24

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 773f731853f1368508a0b112047bd9b5a4bb9a5e commit: e5d58f5ee731b2ff4e5c801cb875c804c63593e4 [1356/1356] seccomp: Invalidate seccomp mode to catch death failures config: x86_64-buildonly-randconfig-002-20241228 (https://download.01.org/0day-ci/archive/20241229/202412292126.8dsmJnAO-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/20241229/202412292126.8dsmJnAO-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/202412292126.8dsmJnAO-lkp@intel.com/ All warnings (new ones prefixed by >>): kernel/seccomp.c:190: warning: Function parameter or member 'ret' not described in 'ACTION_ONLY' kernel/seccomp.c:190: warning: Excess function parameter 'sd' description in 'ACTION_ONLY' kernel/seccomp.c:190: warning: Excess function parameter 'match' description in 'ACTION_ONLY' kernel/seccomp.c:320: warning: Function parameter or member 'flags' not described in 'seccomp_sync_threads' >> kernel/seccomp.o: warning: objtool: __secure_computing()+0x164: unreachable instruction -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:openEuler-1.0-LTS 1356/1356] mm/vmalloc.o: warning: objtool: vmap_range_noflush()+0x822: unreachable instruction
by kernel test robot 29 Dec '24

29 Dec '24

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 773f731853f1368508a0b112047bd9b5a4bb9a5e commit: 2facb5901ceebe6736c0d192ca50be5d26c70ad9 [1356/1356] ascend: vmalloc: export new function for share pool config: x86_64-buildonly-randconfig-002-20241228 (https://download.01.org/0day-ci/archive/20241229/202412291858.fE0rwXZl-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/20241229/202412291858.fE0rwXZl-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/202412291858.fE0rwXZl-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from mm/vmalloc.c:43: In file included from mm/internal.h:16: include/linux/pagemap.h:425:21: warning: cast from 'int (*)(struct file *, struct page *)' to 'filler_t *' (aka 'int (*)(void *, struct page *)') converts to incompatible function type [-Wcast-function-type-strict] 425 | filler_t *filler = (filler_t *)mapping->a_ops->readpage; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ mm/vmalloc.c:231:16: warning: variable 'start' set but not used [-Wunused-but-set-variable] 231 | unsigned long start; | ^ mm/vmalloc.c:628:14: warning: no previous prototype for function 'vmalloc_to_hugepage' [-Wmissing-prototypes] 628 | struct page *vmalloc_to_hugepage(const void *vmalloc_addr) | ^ mm/vmalloc.c:628:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 628 | struct page *vmalloc_to_hugepage(const void *vmalloc_addr) | ^ | static 3 warnings generated. mm/vmalloc.c:3504: warning: Function parameter or member 'align' not described in 'pvm_determine_end_from_reverse' >> mm/vmalloc.o: warning: objtool: vmap_range_noflush()+0x822: unreachable instruction -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 2589/2589] lib/sbitmap.o: warning: objtool: sbitmap_get()+0xa4: unreachable instruction
by kernel test robot 29 Dec '24

29 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 4848f81edc2027721953fee5ded81f909a833e26 commit: e798f29c1c5233281940f742f29e4fad5d30fa80 [2589/2589] scsi: sbitmap: Move allocation hint into sbitmap config: x86_64-buildonly-randconfig-002-20241218 (https://download.01.org/0day-ci/archive/20241229/202412291800.CLkIl8Wr-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/20241229/202412291800.CLkIl8Wr-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/202412291800.CLkIl8Wr-lkp@intel.com/ All warnings (new ones prefixed by >>): >> lib/sbitmap.o: warning: objtool: sbitmap_get()+0xa4: unreachable instruction -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:openEuler-1.0-LTS 1356/1356] drivers/cpuidle/cpuidle.o: warning: objtool: cpuidle_enter_s2idle()+0x2ce: unreachable instruction
by kernel test robot 29 Dec '24

29 Dec '24

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 773f731853f1368508a0b112047bd9b5a4bb9a5e commit: c6c4145900fc6828c25ccce943ac3a7ae5de2739 [1356/1356] cpuidle: Fixup IRQ state config: x86_64-buildonly-randconfig-002-20241228 (https://download.01.org/0day-ci/archive/20241229/202412291655.V0U37u8Q-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/20241229/202412291655.V0U37u8Q-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/202412291655.V0U37u8Q-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/cpuidle/cpuidle.o: warning: objtool: cpuidle_enter_s2idle()+0x2ce: unreachable instruction -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 2589/2589] drivers/gpu/drm/drm_mipi_dsi.o: warning: objtool: mipi_dsi_detach()+0x7b: unreachable instruction
by kernel test robot 29 Dec '24

29 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 4848f81edc2027721953fee5ded81f909a833e26 commit: 98a38084c13000416219d8b38fb60f874185f79c [2589/2589] drm/mipi-dsi: Fix detach call without attach config: x86_64-buildonly-randconfig-002-20241218 (https://download.01.org/0day-ci/archive/20241229/202412291615.DMQ4kEKA-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/20241229/202412291615.DMQ4kEKA-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/202412291615.DMQ4kEKA-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/gpu/drm/drm_mipi_dsi.o: warning: objtool: mipi_dsi_detach()+0x7b: unreachable instruction -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 2589/2589] fs/dcache.o: warning: objtool: dput()+0x7fe: unreachable instruction
by kernel test robot 29 Dec '24

29 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 4848f81edc2027721953fee5ded81f909a833e26 commit: 54abad829e47a4429c491486bb2d8da79de8f5b9 [2589/2589] fast_dput(): handle underflows gracefully config: x86_64-buildonly-randconfig-002-20241218 (https://download.01.org/0day-ci/archive/20241229/202412291332.ZZ1UpSAJ-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/20241229/202412291332.ZZ1UpSAJ-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/202412291332.ZZ1UpSAJ-lkp@intel.com/ All warnings (new ones prefixed by >>): >> fs/dcache.o: warning: objtool: dput()+0x7fe: unreachable instruction -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:openEuler-1.0-LTS 1356/1356] mm/memory_hotplug.o: warning: objtool: __remove_pages()+0x149: unreachable instruction
by kernel test robot 29 Dec '24

29 Dec '24

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 773f731853f1368508a0b112047bd9b5a4bb9a5e commit: b9f9a54ea6ea41d0e00c19fadf6ff3f42ba32a86 [1356/1356] mm/memory_hotplug: make __remove_section() never fail config: x86_64-buildonly-randconfig-002-20241228 (https://download.01.org/0day-ci/archive/20241229/202412291322.70sEUMki-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/20241229/202412291322.70sEUMki-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/202412291322.70sEUMki-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from mm/memory_hotplug.c:12: include/linux/pagemap.h:425:21: warning: cast from 'int (*)(struct file *, struct page *)' to 'filler_t *' (aka 'int (*)(void *, struct page *)') converts to incompatible function type [-Wcast-function-type-strict] 425 | filler_t *filler = (filler_t *)mapping->a_ops->readpage; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from mm/memory_hotplug.c:31: include/linux/mm_inline.h:32:43: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 32 | __mod_node_page_state(pgdat, NR_LRU_BASE + lru, nr_pages); | ~~~~~~~~~~~ ^ ~~~ include/linux/mm_inline.h:34:22: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 34 | NR_ZONE_LRU_BASE + lru, nr_pages); | ~~~~~~~~~~~~~~~~ ^ ~~~ 3 warnings generated. >> mm/memory_hotplug.o: warning: objtool: __remove_pages()+0x149: unreachable instruction -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 2589/2589] fs/ext4/xattr.o: warning: objtool: ext4_xattr_inode_lookup_create()+0x3f1: unreachable instruction
by kernel test robot 29 Dec '24

29 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 4848f81edc2027721953fee5ded81f909a833e26 commit: b54fa08a1495ec807a8fa5a4bcab38baf536ec65 [2589/2589] ext4: do not create EA inode under buffer lock config: x86_64-buildonly-randconfig-002-20241218 (https://download.01.org/0day-ci/archive/20241229/202412291044.42VlRDrU-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/20241229/202412291044.42VlRDrU-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/202412291044.42VlRDrU-lkp@intel.com/ All warnings (new ones prefixed by >>): >> fs/ext4/xattr.o: warning: objtool: ext4_xattr_inode_lookup_create()+0x3f1: unreachable instruction -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:openEuler-1.0-LTS 1356/1356] kernel/trace/trace_events.o: warning: objtool: trace_add_event_call_nolock()+0x20d: unreachable instruction
by kernel test robot 29 Dec '24

29 Dec '24

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 773f731853f1368508a0b112047bd9b5a4bb9a5e commit: 474685382aab1e2263cb1a6161623cd8cbf758ed [1356/1356] tracing: Lock event_mutex before synth_event_mutex config: x86_64-buildonly-randconfig-002-20241228 (https://download.01.org/0day-ci/archive/20241229/202412290943.ju9ShqOs-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/20241229/202412290943.ju9ShqOs-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/202412290943.ju9ShqOs-lkp@intel.com/ All warnings (new ones prefixed by >>): >> kernel/trace/trace_events.o: warning: objtool: trace_add_event_call_nolock()+0x20d: unreachable instruction -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 2589/2589] fs/iomap/direct-io.o: warning: objtool: iomap_dio_actor()+0xde: unreachable instruction
by kernel test robot 29 Dec '24

29 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 4848f81edc2027721953fee5ded81f909a833e26 commit: adad6411399ac34c26ff8a07233e0ecd8cbb86f7 [2589/2589] iomap: pass a flags argument to iomap_dio_rw config: x86_64-buildonly-randconfig-002-20241218 (https://download.01.org/0day-ci/archive/20241229/202412290825.A4xfCPjV-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/20241229/202412290825.A4xfCPjV-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/202412290825.A4xfCPjV-lkp@intel.com/ All warnings (new ones prefixed by >>): >> fs/iomap/direct-io.o: warning: objtool: iomap_dio_actor()+0xde: unreachable instruction -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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