Hi Raghavendra,

Kernel build failed on

tree:   git://git.kernel.org/pub/scm/virt/kvm/kvm.git auto-next
head:   12938728e8145ecd49dce97c52f10b713bcdfc94
commit: f2a743473194a1ad44a85f8b63aeef9d63e5bf47 [24/39] KVM: Add config to support ple or cpu relax optimzation
config: x86_64-alldefconfig (attached as .config)

All related error/warning messages:

arch/x86/built-in.o: In function `interrupt':
(.init.rodata+0x830): undefined reference to `x86_hyper_kvm'

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0-DAY kernel build testing backend         Open Source Technology Centre
Fengguang Wu <wfg@linux.intel.com>                     Intel Corporation