KVM: Split cpuid register access from computation

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Introduce kvm_cpuid() to perform the leaf limit check and calculate
register values, and let kvm_emulate_cpuid() just handle reading and
writing the registers from/to the vcpu.  This allows us to reuse
kvm_cpuid() in a context where directly reading and writing registers
is not desired.

Signed-off-by: Avi Kivity <avi@redhat.com>

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Avi Kivity 2012-06-07 14:07:48 +03:00

parent d881e6f6cf

commit 62046e5a86

2 changed files with 23 additions and 18 deletions

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arch/x86/kvm/cpuid.c

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1

arch/x86/kvm/cpuid.h

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