Hi, [auto build test ERROR on next-20160726] [also build test ERROR on v4.7] [cannot apply to stable/master linus/master linux/master v4.7-rc7 v4.7-rc6 v4.7-rc5] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Emese-Revfy/Introduce-the-initify-gcc-plugin/20160727-084514 config: arm-u8500_defconfig (attached as .config) compiler: arm-linux-gnueabi-gcc (Debian 5.4.0-6) 5.4.0 20160609 reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=arm All error/warnings (new ones prefixed by >>): In file included from include/uapi/linux/posix_types.h:4:0, from include/uapi/linux/types.h:13, from include/linux/compiler.h:201, from include/linux/linkage.h:4, from include/linux/kernel.h:6, from include/linux/debug_locks.h:4, from kernel/panic.c:11: kernel/panic.c: In function 'warn_slowpath_null': >> include/linux/stddef.h:7:14: error: incompatible type for argument 7 of '__warn' #define NULL ((void *)0) ^ >> kernel/panic.c:544:74: note: in expansion of macro 'NULL' __warn(file, line, __builtin_return_address(0), TAINT_WARN, NULL, NULL, NULL); ^ kernel/panic.c:478:6: note: expected 'va_list {aka __va_list}' but argument is of type 'void *' void __warn(const char *file, int line, void *caller, unsigned taint, ^ -- In file included from include/uapi/linux/posix_types.h:4:0, from include/uapi/linux/types.h:13, from include/linux/types.h:5, from include/linux/list.h:4, from lib/bug.c:43: lib/bug.c: In function 'report_bug': >> include/linux/stddef.h:7:14: error: incompatible type for argument 7 of '__warn' #define NULL ((void *)0) ^ >> lib/bug.c:171:16: note: in expansion of macro 'NULL' NULL, NULL); ^ In file included from arch/arm/include/asm/bug.h:59:0, from include/linux/bug.h:4, from include/linux/thread_info.h:11, from include/asm-generic/preempt.h:4, from ./arch/arm/include/generated/asm/preempt.h:1, from include/linux/preempt.h:59, from include/linux/spinlock.h:50, from include/linux/seqlock.h:35, from include/linux/time.h:5, from include/linux/stat.h:18, from include/linux/module.h:10, from lib/bug.c:44: include/asm-generic/bug.h:84:6: note: expected 'va_list {aka __va_list}' but argument is of type 'void *' void __warn(const char *file, int line, void *caller, unsigned taint, ^ vim +/__warn +7 include/linux/stddef.h ^1da177e Linus Torvalds 2005-04-16 1 #ifndef _LINUX_STDDEF_H ^1da177e Linus Torvalds 2005-04-16 2 #define _LINUX_STDDEF_H ^1da177e Linus Torvalds 2005-04-16 3 607ca46e David Howells 2012-10-13 4 #include <uapi/linux/stddef.h> ^1da177e Linus Torvalds 2005-04-16 5 ^1da177e Linus Torvalds 2005-04-16 6 #undef NULL ^1da177e Linus Torvalds 2005-04-16 @7 #define NULL ((void *)0) 6e218287 Richard Knutsson 2006-09-30 8 6e218287 Richard Knutsson 2006-09-30 9 enum { 6e218287 Richard Knutsson 2006-09-30 10 false = 0, :::::: The code at line 7 was first introduced by commit :::::: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Linux-2.6.12-rc2 :::::: TO: Linus Torvalds <torvalds@xxxxxxxxxxxxxxx> :::::: CC: Linus Torvalds <torvalds@xxxxxxxxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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