Hi Chen, [auto build test ERROR on linus/master] [also build test ERROR on v4.8-rc4 next-20160825] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] [Suggest to use git(>=2.9.0) format-patch --base=<commit> (or --base=auto for convenience) to record what (public, well-known) commit your patch series was built on] [Check https://git-scm.com/docs/git-format-patch for more information] url: https://github.com/0day-ci/linux/commits/chengang-emindsoft-com-cn/arch-all-include-asm-bitops-Use-bool-instead-of-int-for-all-bit-test-functions/20160828-230301 config: powerpc-makalu_defconfig (attached as .config) compiler: powerpc-linux-gnu-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=powerpc All errors (new ones prefixed by >>): In file included from include/linux/bitops.h:36:0, from include/linux/radix-tree.h:24, from kernel/memremap.c:13: >> arch/powerpc/include/asm/bitops.h:103:19: error: unknown type name 'bool' static __inline__ bool fn( \ ^ arch/powerpc/include/asm/bitops.h:123:1: note: in expansion of macro 'DEFINE_TESTOP' DEFINE_TESTOP(test_and_set_bits, or, PPC_ATOMIC_ENTRY_BARRIER, ^ >> arch/powerpc/include/asm/bitops.h:103:19: error: unknown type name 'bool' static __inline__ bool fn( \ ^ arch/powerpc/include/asm/bitops.h:125:1: note: in expansion of macro 'DEFINE_TESTOP' DEFINE_TESTOP(test_and_set_bits_lock, or, "", ^ >> arch/powerpc/include/asm/bitops.h:103:19: error: unknown type name 'bool' static __inline__ bool fn( \ ^ arch/powerpc/include/asm/bitops.h:127:1: note: in expansion of macro 'DEFINE_TESTOP' DEFINE_TESTOP(test_and_clear_bits, andc, PPC_ATOMIC_ENTRY_BARRIER, ^ >> arch/powerpc/include/asm/bitops.h:103:19: error: unknown type name 'bool' static __inline__ bool fn( \ ^ arch/powerpc/include/asm/bitops.h:129:1: note: in expansion of macro 'DEFINE_TESTOP' DEFINE_TESTOP(test_and_change_bits, xor, PPC_ATOMIC_ENTRY_BARRIER, ^ arch/powerpc/include/asm/bitops.h:132:19: error: unknown type name 'bool' static __inline__ bool test_and_set_bit(unsigned long nr, ^ arch/powerpc/include/asm/bitops.h:138:19: error: unknown type name 'bool' static __inline__ bool test_and_set_bit_lock(unsigned long nr, ^ arch/powerpc/include/asm/bitops.h:145:19: error: unknown type name 'bool' static __inline__ bool test_and_clear_bit(unsigned long nr, ^ arch/powerpc/include/asm/bitops.h:151:19: error: unknown type name 'bool' static __inline__ bool test_and_change_bit(unsigned long nr, ^ In file included from arch/powerpc/include/asm/bitops.h:157:0, from include/linux/bitops.h:36, from include/linux/radix-tree.h:24, from kernel/memremap.c:13: >> include/asm-generic/bitops/non-atomic.h:57:15: error: unknown type name 'bool' static inline bool __test_and_set_bit(int nr, volatile unsigned long *addr) ^ include/asm-generic/bitops/non-atomic.h:76:15: error: unknown type name 'bool' static inline bool __test_and_clear_bit(int nr, volatile unsigned long *addr) ^ include/asm-generic/bitops/non-atomic.h:87:15: error: unknown type name 'bool' static inline bool __test_and_change_bit(int nr, ^ include/asm-generic/bitops/non-atomic.h:103:15: error: unknown type name 'bool' static inline bool test_bit(int nr, const volatile unsigned long *addr) ^ vim +/bool +103 arch/powerpc/include/asm/bitops.h 97 change_bits(BIT_MASK(nr), addr + BIT_WORD(nr)); 98 } 99 100 /* Like DEFINE_BITOP(), with changes to the arguments to 'op' and the output 101 * operands. */ 102 #define DEFINE_TESTOP(fn, op, prefix, postfix, eh) \ > 103 static __inline__ bool fn( \ 104 unsigned long mask, \ 105 volatile unsigned long *_p) \ 106 { \ --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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