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SubjectRe: [PATCH v5 2/2] powerpc: Use cpu_smallcore_sibling_mask at SMT level on bigcores
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-rc8 next-20180806]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

base: next
config: powerpc-pasemi_defconfig (attached as .config)
compiler: powerpc64-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0
wget -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 >>):

>> arch/powerpc/kernel/smp.c:1178:30: error: 'smallcore_smt_mask' defined but not used [-Werror=unused-function]
static const struct cpumask *smallcore_smt_mask(int cpu)
cc1: all warnings being treated as errors

vim +/smallcore_smt_mask +1178 arch/powerpc/kernel/smp.c

> 1178 static const struct cpumask *smallcore_smt_mask(int cpu)
1179 {
1180 return cpu_smallcore_sibling_mask(cpu);
1181 }

0-DAY kernel test infrastructure Open Source Technology Center Intel Corporation
[unhandled content-type:application/gzip]
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