Hi Christophe, [auto build test ERROR on powerpc/next] [also build test ERROR on v4.5-rc3 next-20160210] [if your patch is applied to the wrong git tree, please drop us a note to help improving the system]
url: https://github.com/0day-ci/linux/commits/Christophe-Leroy/powerpc32-provide-VIRT_CPU_ACCOUNTING/20160210-230049 base: https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git next config: powerpc-allnoconfig (attached as .config) 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=powerpc All error/warnings (new ones prefixed by >>): In file included from arch/powerpc/kernel/asm-offsets.c:30:0: arch/powerpc/kernel/asm-offsets.c: In function 'main': >> include/linux/compiler-gcc.h:158:2: error: 'struct thread_info' has no >> member named 'starttime' __builtin_offsetof(a, b) ^ include/linux/kbuild.h:5:55: note: in definition of macro 'DEFINE' asm volatile("\n->" #sym " %0 " #val : : "i" (val)) ^ include/linux/stddef.h:16:32: note: in expansion of macro '__compiler_offsetof' #define offsetof(TYPE, MEMBER) __compiler_offsetof(TYPE, MEMBER) ^ >> arch/powerpc/kernel/asm-offsets.c:260:25: note: in expansion of macro >> 'offsetof' DEFINE(PACA_STARTTIME, offsetof(struct thread_info, starttime)); ^ >> include/linux/compiler-gcc.h:158:2: error: 'struct thread_info' has no >> member named 'starttime_user' __builtin_offsetof(a, b) ^ include/linux/kbuild.h:5:55: note: in definition of macro 'DEFINE' asm volatile("\n->" #sym " %0 " #val : : "i" (val)) ^ include/linux/stddef.h:16:32: note: in expansion of macro '__compiler_offsetof' #define offsetof(TYPE, MEMBER) __compiler_offsetof(TYPE, MEMBER) ^ arch/powerpc/kernel/asm-offsets.c:261:30: note: in expansion of macro 'offsetof' DEFINE(PACA_STARTTIME_USER, offsetof(struct thread_info, starttime_user)); ^ >> include/linux/compiler-gcc.h:158:2: error: 'struct thread_info' has no >> member named 'user_time' __builtin_offsetof(a, b) ^ include/linux/kbuild.h:5:55: note: in definition of macro 'DEFINE' asm volatile("\n->" #sym " %0 " #val : : "i" (val)) ^ include/linux/stddef.h:16:32: note: in expansion of macro '__compiler_offsetof' #define offsetof(TYPE, MEMBER) __compiler_offsetof(TYPE, MEMBER) ^ arch/powerpc/kernel/asm-offsets.c:262:25: note: in expansion of macro 'offsetof' DEFINE(PACA_USER_TIME, offsetof(struct thread_info, user_time)); ^ >> include/linux/compiler-gcc.h:158:2: error: 'struct thread_info' has no >> member named 'system_time' __builtin_offsetof(a, b) ^ include/linux/kbuild.h:5:55: note: in definition of macro 'DEFINE' asm volatile("\n->" #sym " %0 " #val : : "i" (val)) ^ include/linux/stddef.h:16:32: note: in expansion of macro '__compiler_offsetof' #define offsetof(TYPE, MEMBER) __compiler_offsetof(TYPE, MEMBER) ^ arch/powerpc/kernel/asm-offsets.c:263:27: note: in expansion of macro 'offsetof' DEFINE(PACA_SYSTEM_TIME, offsetof(struct thread_info, system_time)); ^ make[2]: *** [arch/powerpc/kernel/asm-offsets.s] Error 1 make[2]: Target '__build' not remade because of errors. make[1]: *** [prepare0] Error 2 make[1]: Target 'prepare' not remade because of errors. make: *** [sub-make] Error 2 vim +158 include/linux/compiler-gcc.h cb984d10 Joe Perches 2015-06-25 152 # error Your version of gcc miscompiles the __weak directive cb984d10 Joe Perches 2015-06-25 153 # endif cb984d10 Joe Perches 2015-06-25 154 #endif cb984d10 Joe Perches 2015-06-25 155 cb984d10 Joe Perches 2015-06-25 156 #define __used __attribute__((__used__)) cb984d10 Joe Perches 2015-06-25 157 #define __compiler_offsetof(a, b) \ cb984d10 Joe Perches 2015-06-25 @158 __builtin_offsetof(a, b) cb984d10 Joe Perches 2015-06-25 159 cb984d10 Joe Perches 2015-06-25 160 #if GCC_VERSION >= 40100 && GCC_VERSION < 40600 cb984d10 Joe Perches 2015-06-25 161 # define __compiletime_object_size(obj) __builtin_object_size(obj, 0) :::::: The code at line 158 was first introduced by commit :::::: cb984d101b30eb7478d32df56a0023e4603cba7f compiler-gcc: integrate the various compiler-gcc[345].h files :::::: TO: Joe Perches <j...@perches.com> :::::: CC: Linus Torvalds <torva...@linux-foundation.org> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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