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charset=us-ascii Content-Disposition: inline Hi Marco, FYI, the error/warning was bisected to this commit, please ignore it if it's irrelevant. tree: https://git.kernel.org/pub/scm/linux/kernel/git/melver/linux.git ctx-analysis/dev head: 3b4ba9b3b7c8365712656e62d0ca5a09504b5074 commit: 984de4f8d618b9302bf2f459e217768752f39a69 [22/36] um: Fix incorrect __acquires/__releases annotations config: um-i386_defconfig (https://download.01.org/0day-ci/archive/20251219/202512191123.9wHzO2Xe-lkp@intel.com/config) compiler: gcc-14 (Debian 14.2.0-19) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251219/202512191123.9wHzO2Xe-lkp@intel.com/reproduce) 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 | Closes: https://lore.kernel.org/oe-kbuild-all/202512191123.9wHzO2Xe-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from arch/um/include/asm/mmu.h:12, from include/linux/mm_types.h:26, from include/linux/mmzone.h:22, from include/linux/gfp.h:7, from include/linux/slab.h:16, from include/linux/crypto.h:18, from arch/um/kernel/asm-offsets.c:6: >> arch/um/include/shared/skas/mm_id.h:25:29: warning: '__get_turnstile' declared 'static' but never defined [-Wunused-function] 25 | static inline struct mutex *__get_turnstile(struct mm_id *mm_id); | ^~~~~~~~~~~~~~~ -- In file included from arch/um/include/asm/mmu.h:12, from include/linux/mm_types.h:26, from include/linux/mmzone.h:22, from include/linux/gfp.h:7, from include/linux/slab.h:16, from include/linux/crypto.h:18, from arch/um/kernel/asm-offsets.c:6: >> arch/um/include/shared/skas/mm_id.h:25:29: warning: '__get_turnstile' declared 'static' but never defined [-Wunused-function] 25 | static inline struct mutex *__get_turnstile(struct mm_id *mm_id); | ^~~~~~~~~~~~~~~ In file included from arch/um/include/asm/mmu.h:12, from include/linux/mm_types.h:26, from include/linux/sched/mm.h:8, from kernel/sched/sched.h:15, from kernel/sched/rq-offsets.c:5: >> arch/um/include/shared/skas/mm_id.h:25:29: warning: '__get_turnstile' declared 'static' but never defined [-Wunused-function] 25 | static inline struct mutex *__get_turnstile(struct mm_id *mm_id); | ^~~~~~~~~~~~~~~ -- In file included from arch/um/include/asm/mmu.h:12, from include/linux/mm_types.h:26, from include/linux/mmzone.h:22, from include/linux/gfp.h:7, from include/linux/slab.h:16, from include/linux/crypto.h:18, from arch/um/kernel/asm-offsets.c:6: >> arch/um/include/shared/skas/mm_id.h:25:29: warning: '__get_turnstile' declared 'static' but never defined [-Wunused-function] 25 | static inline struct mutex *__get_turnstile(struct mm_id *mm_id); | ^~~~~~~~~~~~~~~ In file included from arch/um/include/asm/mmu.h:12, from include/linux/mm_types.h:26, from include/linux/sched/mm.h:8, from kernel/sched/sched.h:15, from kernel/sched/rq-offsets.c:5: >> arch/um/include/shared/skas/mm_id.h:25:29: warning: '__get_turnstile' declared 'static' but never defined [-Wunused-function] 25 | static inline struct mutex *__get_turnstile(struct mm_id *mm_id); | ^~~~~~~~~~~~~~~ vim +25 arch/um/include/shared/skas/mm_id.h 23 24 /* Internal linkage; declared here for below context analysis annotations. */ > 25 static inline struct mutex *__get_turnstile(struct mm_id *mm_id); 26 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki