Hi zhichang.yuan, [auto build test ERROR on linus/master] [also build test ERROR on v4.11-rc2 next-20170310] [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/zhichang-yuan/LPC-legacy-ISA-I-O-support/20170314-114635 config: i386-tinyconfig (attached as .config) compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901 reproduce: # save the attached .config to linux build tree make ARCH=i386 All errors (new ones prefixed by >>): In file included from arch/x86/boot/compressed/misc.h:24:0, from arch/x86/boot/compressed/cmdline.c:1: >> arch/x86/boot/compressed/../ctype.h:4:19: error: redefinition of 'isdigit' static inline int isdigit(int ch) ^~~~~~~ In file included from include/acpi/platform/aclinux.h:82:0, from include/acpi/platform/acenv.h:186, from include/acpi/acpi.h:56, from include/linux/acpi.h:33, from include/linux/libio.h:23, from include/linux/io.h:27, from arch/x86/boot/compressed/misc.h:17, from arch/x86/boot/compressed/cmdline.c:1: include/linux/ctype.h:25:19: note: previous definition of 'isdigit' was here static inline int isdigit(int c) ^~~~~~~ >> arch/x86/boot/compressed/../ctype.h:9:32: error: expected ')' before 'ch' static inline int isxdigit(int ch) ^ include/linux/ctype.h:20:50: note: in definition of macro '__ismask' #define __ismask(x) (_ctype[(int)(unsigned char)(x)]) ^ arch/x86/boot/compressed/../ctype.h:9:19: note: in expansion of macro 'isxdigit' static inline int isxdigit(int ch) ^~~~~~~~ include/linux/ctype.h:20:52: error: expected expression before ']' token #define __ismask(x) (_ctype[(int)(unsigned char)(x)]) ^ include/linux/ctype.h:36:23: note: in expansion of macro '__ismask' #define isxdigit(c) ((__ismask(c)&(_D|_X)) != 0) ^~~~~~~~ arch/x86/boot/compressed/../ctype.h:9:19: note: in expansion of macro 'isxdigit' static inline int isxdigit(int ch) ^~~~~~~~ include/linux/ctype.h:36:44: error: expected ')' before '!=' token #define isxdigit(c) ((__ismask(c)&(_D|_X)) != 0) ^ arch/x86/boot/compressed/../ctype.h:9:19: note: in expansion of macro 'isxdigit' static inline int isxdigit(int ch) ^~~~~~~~ vim +/isdigit +4 arch/x86/boot/compressed/../ctype.h 60b217a0 arch/x86/boot/ctype.h Alexander Kuleshov 2015-01-03 1 #ifndef BOOT_CTYPE_H 60b217a0 arch/x86/boot/ctype.h Alexander Kuleshov 2015-01-03 2 #define BOOT_CTYPE_H f4ed2877 arch/x86/boot/isdigit.h Yinghai Lu 2010-08-02 3 f4ed2877 arch/x86/boot/isdigit.h Yinghai Lu 2010-08-02 @4 static inline int isdigit(int ch) f4ed2877 arch/x86/boot/isdigit.h Yinghai Lu 2010-08-02 5 { f4ed2877 arch/x86/boot/isdigit.h Yinghai Lu 2010-08-02 6 return (ch >= '0') && (ch <= '9'); f4ed2877 arch/x86/boot/isdigit.h Yinghai Lu 2010-08-02 7 } f4ed2877 arch/x86/boot/isdigit.h Yinghai Lu 2010-08-02 8 f4ed2877 arch/x86/boot/isdigit.h Yinghai Lu 2010-08-02 @9 static inline int isxdigit(int ch) f4ed2877 arch/x86/boot/isdigit.h Yinghai Lu 2010-08-02 10 { f4ed2877 arch/x86/boot/isdigit.h Yinghai Lu 2010-08-02 11 if (isdigit(ch)) f4ed2877 arch/x86/boot/isdigit.h Yinghai Lu 2010-08-02 12 return true; :::::: The code at line 4 was first introduced by commit :::::: f4ed2877b16e8146427306aea8819adac5c88374 x86, setup: reorganize the early console setup :::::: TO: Yinghai Lu <yinghai@xxxxxxxxxx> :::::: CC: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
Attachment:
.config.gz
Description: application/gzip
