Messages in this thread | | | Date | Wed, 8 Jun 2016 08:12:53 +0800 | From | kbuild test robot <> | Subject | [tip:x86/asm 11/12] arch/x86/include/asm/archrandom.h:95:20: error: redefinition of 'arch_get_random_long' |
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm head: 8d0d5a8abd88fa9671867b8b8ab4ee61b85c0c81 commit: b0bdba9825feefa46998f29225736ef9bd77bd2e [11/12] x86, asm: Use CC_SET()/CC_OUT() and static_cpu_has() in archrandom.h config: x86_64-randconfig-s2-06080621 (attached as .config) compiler: gcc-6 (Debian 6.1.1-1) 6.1.1 20160430 reproduce: git checkout b0bdba9825feefa46998f29225736ef9bd77bd2e # save the attached .config to linux build tree make ARCH=x86_64
All errors (new ones prefixed by >>):
In file included from arch/x86/kernel/cpu/common.c:21:0: >> arch/x86/include/asm/archrandom.h:95:20: error: redefinition of 'arch_get_random_long' static inline bool arch_get_random_long(unsigned long *v) ^~~~~~~~~~~~~~~~~~~~ In file included from arch/x86/include/asm/stackprotector.h:43:0, from arch/x86/kernel/cpu/common.c:18: include/linux/random.h:98:20: note: previous definition of 'arch_get_random_long' was here static inline bool arch_get_random_long(unsigned long *v) ^~~~~~~~~~~~~~~~~~~~ In file included from arch/x86/kernel/cpu/common.c:21:0: >> arch/x86/include/asm/archrandom.h:100:20: error: redefinition of 'arch_get_random_int' static inline bool arch_get_random_int(unsigned int *v) ^~~~~~~~~~~~~~~~~~~ In file included from arch/x86/include/asm/stackprotector.h:43:0, from arch/x86/kernel/cpu/common.c:18: include/linux/random.h:102:20: note: previous definition of 'arch_get_random_int' was here static inline bool arch_get_random_int(unsigned int *v) ^~~~~~~~~~~~~~~~~~~ In file included from arch/x86/kernel/cpu/common.c:21:0: >> arch/x86/include/asm/archrandom.h:105:20: error: redefinition of 'arch_get_random_seed_long' static inline bool arch_get_random_seed_long(unsigned long *v) ^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from arch/x86/include/asm/stackprotector.h:43:0, from arch/x86/kernel/cpu/common.c:18: include/linux/random.h:110:20: note: previous definition of 'arch_get_random_seed_long' was here static inline bool arch_get_random_seed_long(unsigned long *v) ^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from arch/x86/kernel/cpu/common.c:21:0: >> arch/x86/include/asm/archrandom.h:110:20: error: redefinition of 'arch_get_random_seed_int' static inline bool arch_get_random_seed_int(unsigned int *v) ^~~~~~~~~~~~~~~~~~~~~~~~ In file included from arch/x86/include/asm/stackprotector.h:43:0, from arch/x86/kernel/cpu/common.c:18: include/linux/random.h:114:20: note: previous definition of 'arch_get_random_seed_int' was here static inline bool arch_get_random_seed_int(unsigned int *v) ^~~~~~~~~~~~~~~~~~~~~~~~
vim +/arch_get_random_long +95 arch/x86/include/asm/archrandom.h
89 } 90 91 /* Conditional execution based on CPU type */ 92 #define arch_has_random() static_cpu_has(X86_FEATURE_RDRAND) 93 #define arch_has_random_seed() static_cpu_has(X86_FEATURE_RDSEED) 94 > 95 static inline bool arch_get_random_long(unsigned long *v) 96 { 97 return arch_has_random() ? rdrand_long(v) : false; 98 } 99 > 100 static inline bool arch_get_random_int(unsigned int *v) 101 { 102 return arch_has_random() ? rdrand_int(v) : false; 103 } 104 > 105 static inline bool arch_get_random_seed_long(unsigned long *v) 106 { 107 return arch_has_random_seed() ? rdseed_long(v) : false; 108 } 109 > 110 static inline bool arch_get_random_seed_int(unsigned int *v) 111 { 112 return arch_has_random_seed() ? rdseed_int(v) : false; 113 }
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