Messages in this thread | | | Date | Wed, 29 Sep 2021 20:59:55 +0800 | From | kernel test robot <> | Subject | [mark:fuzzing/5.10-rc7 1/4] include/linux/irqflags.h:224:35: error: this function declaration is not a prototype |
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/mark/linux.git fuzzing/5.10-rc7 head: 83abdaa512626051c6eecd7c1dfb41fb061ebcb9 commit: 61336e25d1415a4ac3aaf8cf75105c2ec2eb95e7 [1/4] lockdep: report broken irq restoration config: hexagon-randconfig-r045-20210929 (attached as .config) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project dc6e8dfdfe7efecfda318d43a06fae18b40eb498) reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://git.kernel.org/pub/scm/linux/kernel/git/mark/linux.git/commit/?id=61336e25d1415a4ac3aaf8cf75105c2ec2eb95e7 git remote add mark https://git.kernel.org/pub/scm/linux/kernel/git/mark/linux.git git fetch --no-tags mark fuzzing/5.10-rc7 git checkout 61336e25d1415a4ac3aaf8cf75105c2ec2eb95e7 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 ARCH=hexagon
If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
In file included from arch/hexagon/kernel/asm-offsets.c:12: In file included from include/linux/compat.h:10: In file included from include/linux/time.h:73: In file included from include/linux/time32.h:13: In file included from include/linux/timex.h:65: arch/hexagon/include/asm/timex.h:19:31: error: implicit declaration of function '__vmgettime' [-Werror,-Wimplicit-function-declaration] *timer_val = (unsigned long) __vmgettime(); ^ In file included from arch/hexagon/kernel/asm-offsets.c:12: In file included from include/linux/compat.h:14: In file included from include/linux/sem.h:5: In file included from include/uapi/linux/sem.h:5: In file included from include/linux/ipc.h:5: In file included from include/linux/spinlock.h:51: In file included from include/linux/preempt.h:78: In file included from ./arch/hexagon/include/generated/asm/preempt.h:1: In file included from include/asm-generic/preempt.h:5: In file included from include/linux/thread_info.h:38: In file included from arch/hexagon/include/asm/thread_info.h:14: In file included from arch/hexagon/include/asm/processor.h:15: arch/hexagon/include/asm/hexagon_vm.h:78:20: error: conflicting types for '__vmgettime' unsigned long long __vmgettime(void); ^ arch/hexagon/include/asm/timex.h:19:31: note: previous implicit declaration is here *timer_val = (unsigned long) __vmgettime(); ^ In file included from arch/hexagon/kernel/asm-offsets.c:12: In file included from include/linux/compat.h:14: In file included from include/linux/sem.h:5: In file included from include/uapi/linux/sem.h:5: In file included from include/linux/ipc.h:5: In file included from include/linux/spinlock.h:54: >> include/linux/irqflags.h:224:35: error: this function declaration is not a prototype [-Werror,-Wstrict-prototypes] extern void warn_bogus_irq_restore(); ^ void 3 errors generated. make[2]: *** [scripts/Makefile.build:117: arch/hexagon/kernel/asm-offsets.s] Error 1 make[2]: Target '__build' not remade because of errors. make[1]: *** [Makefile:1206: prepare0] Error 2 make[1]: Target 'prepare' not remade because of errors. make: *** [Makefile:185: __sub-make] Error 2 make: Target 'prepare' not remade because of errors.
vim +224 include/linux/irqflags.h
222 223 #ifdef CONFIG_DEBUG_IRQFLAGS > 224 extern void warn_bogus_irq_restore(); 225 #define check_bogus_irq_restore() \ 226 do { \ 227 if (unlikely(!raw_irqs_disabled())) \ 228 warn_bogus_irq_restore(); \ 229 } while (0) 230 #else 231 #define check_bogus_irq_restore() do { } while (0) 232 #endif 233
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