[tip:x86/cpufeature 6/6] arch/x86/kernel/cpu/intel.c:87:8: error: expected ';' before ':' token

From: kbuild test robot
Date: Sat Feb 04 2017 - 11:45:40 EST


tree: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/cpufeature
head: 2fc70d88d85d55e85bad7fde0ee71f79e22bfa3f
commit: 2fc70d88d85d55e85bad7fde0ee71f79e22bfa3f [6/6] x86/cpufeature: Enable RING3MWAIT for Knights Mill
config: i386-randconfig-x004-201705 (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
git checkout 2fc70d88d85d55e85bad7fde0ee71f79e22bfa3f
# save the attached .config to linux build tree
make ARCH=i386

All errors (new ones prefixed by >>):

arch/x86/kernel/cpu/intel.c: In function 'probe_xeon_phi_r3mwait':
>> arch/x86/kernel/cpu/intel.c:87:8: error: expected ';' before ':' token
break:
^

vim +87 arch/x86/kernel/cpu/intel.c

81 */
82 if (c->x86 != 6)
83 return;
84 switch (c->x86_model) {
85 case INTEL_FAM6_XEON_PHI_KNL:
86 case INTEL_FAM6_XEON_PHI_KNM:
> 87 break:
88 default:
89 return;
90 }

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