Hi Michael, [auto build test ERROR on powerpc/next] [also build test ERROR on v4.12-rc3 next-20170602] [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-Bringmann/powerpc-numa-Update-CPU-topology-when-VPHN-enabled/20170527-052650 base: https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git next config: powerpc-cell_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 errors (new ones prefixed by >>): >> arch/powerpc/mm/numa.c:47:12: error: 'topology_update_needed' defined but >> not used [-Werror=unused-variable] static int topology_update_needed; ^~~~~~~~~~~~~~~~~~~~~~ >> arch/powerpc/mm/numa.c:46:12: error: 'topology_inited' defined but not used >> [-Werror=unused-variable] static int topology_inited; ^~~~~~~~~~~~~~~ cc1: all warnings being treated as errors vim +/topology_update_needed +47 arch/powerpc/mm/numa.c 40 #include <asm/paca.h> 41 #include <asm/hvcall.h> 42 #include <asm/setup.h> 43 #include <asm/vdso.h> 44 45 static int numa_enabled = 1; > 46 static int topology_inited; > 47 static int topology_update_needed; 48 49 static char *cmdline __initdata; 50 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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