Messages in this thread | | | Date | Thu, 26 May 2022 22:11:34 +0800 | From | kernel test robot <> | Subject | [peterz-queue:objtool/urgent 9/9] arch/x86/include/asm/extable.h:47:86: warning: 'noreturn' function does return |
| |
tree: https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git objtool/urgent head: 43c6fc6a431b43163dc3950543dd87b986f25945 commit: 43c6fc6a431b43163dc3950543dd87b986f25945 [9/9] x86/extable: Annotate ex_handler_msr_mce() as a dead end config: x86_64-randconfig-a013 (https://download.01.org/0day-ci/archive/20220526/202205262227.2m2DJfpJ-lkp@intel.com/config) compiler: gcc-11 (Debian 11.3.0-1) 11.3.0 reproduce (this is a W=1 build): # https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git/commit/?id=43c6fc6a431b43163dc3950543dd87b986f25945 git remote add peterz-queue https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git git fetch --no-tags peterz-queue objtool/urgent git checkout 43c6fc6a431b43163dc3950543dd87b986f25945 # save the config file mkdir build_dir && cp config build_dir/.config make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash arch/x86/mm/
If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
In file included from arch/x86/include/asm/uaccess.h:13, from include/linux/uaccess.h:11, from arch/x86/mm/extable.c:3: arch/x86/include/asm/extable.h: In function 'ex_handler_msr_mce': >> arch/x86/include/asm/extable.h:47:86: warning: 'noreturn' function does return 47 | static inline void __noreturn ex_handler_msr_mce(struct pt_regs *regs, bool wrmsr) { } | ^
vim +/noreturn +47 arch/x86/include/asm/extable.h
43 44 #ifdef CONFIG_X86_MCE 45 extern void __noreturn ex_handler_msr_mce(struct pt_regs *regs, bool wrmsr); 46 #else > 47 static inline void __noreturn ex_handler_msr_mce(struct pt_regs *regs, bool wrmsr) { } 48 #endif 49
-- 0-DAY CI Kernel Test Service https://01.org/lkp
| |