This build appears to be using V3 of the patch. V4 of the patch corrected the placement of the local variables with respect to '#ifdef CONFIG_PPC_SPLPAR'.
On 06/03/2017 10:13 PM, kbuild test robot wrote: > 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 > -- Michael W. Bringmann Linux Technology Center IBM Corporation Tie-Line 363-5196 External: (512) 286-5196 Cell: (512) 466-0650 [email protected]
