Hi zhichang.yuan, [auto build test ERROR on arm64/for-next/core] [also build test ERROR on v4.9-rc4 next-20161028] [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/ARM64-LPC-legacy-ISA-I-O-support/20161108-114742 base: https://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-next/core config: mips-ath25_defconfig (attached as .config) compiler: mips-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705 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=mips All error/warnings (new ones prefixed by >>): In file included from arch/mips/pci/pci.c:18:0: >> include/linux/pci.h:2113:25: error: expected identifier or '(' before numeric constant #define PCIBIOS_MIN_IO 0 ^ >> arch/mips/pci/pci.c:34:15: note: in expansion of macro 'PCIBIOS_MIN_IO' unsigned long PCIBIOS_MIN_IO; ^~~~~~~~~~~~~~ In file included from include/linux/linkage.h:6:0, from include/linux/kernel.h:6, from include/asm-generic/bug.h:13, from arch/mips/include/asm/bug.h:41, from include/linux/bug.h:4, from arch/mips/pci/pci.c:11: >> include/linux/pci.h:2113:25: error: expected identifier or '(' before numeric constant #define PCIBIOS_MIN_IO 0 ^ include/linux/export.h:57:21: note: in definition of macro '___EXPORT_SYMBOL' extern typeof(sym) sym; \ ^~~ >> arch/mips/pci/pci.c:326:1: note: in expansion of macro 'EXPORT_SYMBOL' EXPORT_SYMBOL(PCIBIOS_MIN_IO); ^~~~~~~~~~~~~ arch/mips/pci/pci.c:326:15: note: in expansion of macro 'PCIBIOS_MIN_IO' EXPORT_SYMBOL(PCIBIOS_MIN_IO); ^~~~~~~~~~~~~~ >> include/linux/export.h:66:21: error: lvalue required as unary '&' operand = { (unsigned long)&sym, __kstrtab_##sym } ^ >> include/linux/export.h:94:25: note: in expansion of macro '___EXPORT_SYMBOL' #define __EXPORT_SYMBOL ___EXPORT_SYMBOL ^~~~~~~~~~~~~~~~ include/linux/export.h:98:2: note: in expansion of macro '__EXPORT_SYMBOL' __EXPORT_SYMBOL(sym, "") ^~~~~~~~~~~~~~~ >> arch/mips/pci/pci.c:326:1: note: in expansion of macro 'EXPORT_SYMBOL' EXPORT_SYMBOL(PCIBIOS_MIN_IO); ^~~~~~~~~~~~~ vim +2113 include/linux/pci.h 2107 2108 /* 2109 * define this macro here to refrain from compilation error for some 2110 * platforms. Please keep this macro at the end of this header file. 2111 */ 2112 #ifndef PCIBIOS_MIN_IO > 2113 #define PCIBIOS_MIN_IO 0 2114 #endif 2115 2116 #endif /* LINUX_PCI_H */ --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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