Hi Prarit,

Kernel build failed on

tree:   git://git.kernel.org/pub/scm/virt/kvm/kvm.git auto-next
head:   e08b6fd502fcf6f4a03ca56983f97edb6ea6fef8
commit: fc73373b33f5f965f2f82bfbc40ef8e6072e986d [47/61] KVM: Add x86_hyper_kvm to complete detect_hypervisor_platform check
config: x86_64-allyesdebian (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