Re: [PATCH 1/4] x86: introduce hypervisor_cpuid_base()

From: Jason Wang
Date: Wed Jul 24 2013 - 00:45:12 EST

On 07/24/2013 12:03 AM, H. Peter Anvin wrote:
> On 07/23/2013 04:16 AM, Paolo Bonzini wrote:
>> That's nicer, though strcmp is what the replaced code used to do in
>> patches 2 and 3.
>> Note that memcmp requires the caller to use "KVMKVMKVM\0\0" as the
>> signature (or alternatively hypervisor_cpuid_base can copy the argument
>> into another 12-byte local variable).
> Which is the actual signature, though...
> -hpa

Since it's just a minor optimization. How about just keep using the
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