Re: [PATCH 3/9] KVM: x86: add pcommit support

[Paolo Bonzini]

On 08/09/2015 16:17, Xiao Guangrong wrote:
> 
> BTW, the spec saied:
> 
> | IA32_VMX_PROCBASED_CTLS2[53] (which enumerates support for the
> 1-setting of âPCOMMIT exitingâ) is
> | always the same as CPUID.07H:EBX.PCOMMIT[bit 22]. Thus, software can
> set âPCOMMIT exitingâ to 1
> | if and only if the PCOMMIT instruction is enumerated via CPUID

Thanks.  Can you add it to the commit message ("allow L1 to catch this
instruction for L2 if, as required by the spec, L1 can enumerate the
PCOMMIT instruction via CPUID").

Paolo
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