Hi Matthias, [auto build test ERROR on linus/master] [also build test ERROR on v4.12-rc1 next-20170518] [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/Matthias-Kaehlcke/zlib-Mark-get_unaligned16-as-__maybe_unused/20170519-083133 config: powerpc-defconfig (attached as .config) compiler: powerpc64-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705 reproduce: wget https://raw.githubusercontent.com/01org/lkp-tests/master/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 >>): >> arch/powerpc/boot/inffast.c:31:1: error: expected '=', ',', ';', 'asm' or >> '__attribute__' before 'get_unaligned16' get_unaligned16(const unsigned short *p) ^~~~~~~~~~~~~~~ arch/powerpc/boot/inffast.c: In function 'inflate_fast': >> arch/powerpc/boot/inffast.c:48:27: warning: implicit declaration of function >> 'get_unaligned16' [-Wimplicit-function-declaration] # define UP_UNALIGNED(a) get_unaligned16(++(a)) ^ arch/powerpc/boot/inffast.c:281:20: note: in expansion of macro 'UP_UNALIGNED' PUP(sout) = UP_UNALIGNED(sfrom); ^~~~~~~~~~~~ -- In file included from ./arch/powerpc/boot/decompress_inflate.c:10:0, from arch/powerpc/boot/decompress.c:37: >> ./arch/powerpc/boot/inffast.c:31:1: error: expected '=', ',', ';', 'asm' or >> '__attribute__' before 'get_unaligned16' get_unaligned16(const unsigned short *p) ^~~~~~~~~~~~~~~ ./arch/powerpc/boot/inffast.c: In function 'inflate_fast': >> ./arch/powerpc/boot/inffast.c:48:27: warning: implicit declaration of >> function 'get_unaligned16' [-Wimplicit-function-declaration] # define UP_UNALIGNED(a) get_unaligned16(++(a)) ^ ./arch/powerpc/boot/inffast.c:281:20: note: in expansion of macro 'UP_UNALIGNED' PUP(sout) = UP_UNALIGNED(sfrom); ^~~~~~~~~~~~ --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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