Hi Nicholas, [auto build test ERROR on powerpc/next] [also build test ERROR on v4.12-rc7 next-20170630] [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/Michael-Ellerman/powerpc-64-implement-spin-loop-primitives/20170630-210421 base: https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git next config: powerpc-ppc6xx_defconfig (attached as .config) compiler: powerpc-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 >>): In file included from arch/powerpc/include/asm/io.h:32:0, from arch/powerpc/include/asm/book3s/32/pgtable.h:95, from arch/powerpc/include/asm/book3s/pgtable.h:7, from arch/powerpc/include/asm/pgtable.h:16, from include/linux/mm.h:70, from drivers/soc/fsl/qe/qe.c:23: drivers/soc/fsl/qe/qe.c: In function 'qe_issue_cmd': >> arch/powerpc/include/asm/delay.h:67:3: error: implicit declaration of >> function 'spin_begin' [-Werror=implicit-function-declaration] spin_begin(); \ ^ >> drivers/soc/fsl/qe/qe.c:142:8: note: in expansion of macro >> 'spin_event_timeout' ret = spin_event_timeout((in_be32(&qe_immr->cp.cecr) & QE_CR_FLG) == 0, ^~~~~~~~~~~~~~~~~~ >> arch/powerpc/include/asm/delay.h:70:4: error: implicit declaration of >> function 'spin_cpu_relax' [-Werror=implicit-function-declaration] spin_cpu_relax(); \ ^ >> drivers/soc/fsl/qe/qe.c:142:8: note: in expansion of macro >> 'spin_event_timeout' ret = spin_event_timeout((in_be32(&qe_immr->cp.cecr) & QE_CR_FLG) == 0, ^~~~~~~~~~~~~~~~~~ >> arch/powerpc/include/asm/delay.h:71:3: error: implicit declaration of >> function 'spin_end' [-Werror=implicit-function-declaration] spin_end(); \ ^ >> drivers/soc/fsl/qe/qe.c:142:8: note: in expansion of macro >> 'spin_event_timeout' ret = spin_event_timeout((in_be32(&qe_immr->cp.cecr) & QE_CR_FLG) == 0, ^~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors -- In file included from arch/powerpc/include/asm/io.h:32:0, from arch/powerpc/include/asm/book3s/32/pgtable.h:95, from arch/powerpc/include/asm/book3s/pgtable.h:7, from arch/powerpc/include/asm/pgtable.h:16, from include/linux/mm.h:70, from drivers/soc//fsl/qe/qe.c:23: drivers/soc//fsl/qe/qe.c: In function 'qe_issue_cmd': >> arch/powerpc/include/asm/delay.h:67:3: error: implicit declaration of >> function 'spin_begin' [-Werror=implicit-function-declaration] spin_begin(); \ ^ drivers/soc//fsl/qe/qe.c:142:8: note: in expansion of macro 'spin_event_timeout' ret = spin_event_timeout((in_be32(&qe_immr->cp.cecr) & QE_CR_FLG) == 0, ^~~~~~~~~~~~~~~~~~ >> arch/powerpc/include/asm/delay.h:70:4: error: implicit declaration of >> function 'spin_cpu_relax' [-Werror=implicit-function-declaration] spin_cpu_relax(); \ ^ drivers/soc//fsl/qe/qe.c:142:8: note: in expansion of macro 'spin_event_timeout' ret = spin_event_timeout((in_be32(&qe_immr->cp.cecr) & QE_CR_FLG) == 0, ^~~~~~~~~~~~~~~~~~ >> arch/powerpc/include/asm/delay.h:71:3: error: implicit declaration of >> function 'spin_end' [-Werror=implicit-function-declaration] spin_end(); \ ^ drivers/soc//fsl/qe/qe.c:142:8: note: in expansion of macro 'spin_event_timeout' ret = spin_event_timeout((in_be32(&qe_immr->cp.cecr) & QE_CR_FLG) == 0, ^~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors vim +/spin_begin +67 arch/powerpc/include/asm/delay.h 61 \ 62 if (delay) { \ 63 while (!(__ret = (condition)) && \ 64 (tb_ticks_since(__start) <= __loops)) \ 65 udelay(delay); \ 66 } else { \ > 67 spin_begin(); \ 68 while (!(__ret = (condition)) && \ 69 (tb_ticks_since(__start) <= __loops)) \ > 70 spin_cpu_relax(); \ > 71 spin_end(); \ 72 } \ 73 if (!__ret) \ 74 __ret = (condition); \ --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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