Messages in this thread |  | | Date | Mon, 16 Jul 2018 10:55:36 +0530 | From | Gautham R Shenoy <> | Subject | Re: [PATCH v3 2/2] powerpc: Enable CPU_FTR_ASYM_SMT for interleaved big-cores |
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On Wed, Jul 11, 2018 at 04:32:30PM +0800, kbuild test robot wrote: > Hi Gautham, > > Thank you for the patch! Yet something to improve: > > [auto build test ERROR on powerpc/next] > [also build test ERROR on v4.18-rc4 next-20180710] > [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/Gautham-R-Shenoy/powerpc-Detect-the-presence-of-big-cores-via-ibm-thread-groups/20180706-174756 > base: https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git next > config: powerpc-g5_defconfig (attached as .config) > compiler: powerpc64-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0 > reproduce: > wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross > chmod +x ~/bin/make.cross > # save the attached .config to linux build tree > GCC_VERSION=7.2.0 make.cross ARCH=powerpc > > All errors (new ones prefixed by >>): > > In file included from include/linux/static_key.h:1:0, > from include/linux/context_tracking_state.h:6, > from include/linux/vtime.h:5, > from include/linux/hardirq.h:8, > from include/linux/interrupt.h:11, > from include/linux/serial_core.h:25, > from include/linux/serial_8250.h:14, > from arch/powerpc/kernel/setup-common.c:33: > arch/powerpc/kernel/setup-common.c: In function 'smp_setup_cpu_maps': > >> arch/powerpc/kernel/setup-common.c:777:25: error: 'cpu_feature_keys' undeclared (first use in this function); did you mean 'setup_feature_keys'? > static_branch_enable(&cpu_feature_keys[key]);
Ok, so this needs to be enabled only on CONFIG_PPC_PSERIES and CONFIG_PPC_POWERNV. Will fix this.
-- Thanks and Regards gautham.
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