linux-kernel - Re: [PATCH] KVM: x86: optimize check for valid PAT value

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Message-ID: <20190410145809.GC10760@linux.intel.com>
Date:   Wed, 10 Apr 2019 07:58:09 -0700
From:   Sean Christopherson <sean.j.christopherson@...el.com>
To:     Paolo Bonzini <pbonzini@...hat.com>
Cc:     linux-kernel@...r.kernel.org, kvm@...r.kernel.org
Subject: Re: [PATCH] KVM: x86: optimize check for valid PAT value

On Wed, Apr 10, 2019 at 11:55:26AM +0200, Paolo Bonzini wrote:
> This check will soon be done on every nested vmentry and vmexit,
> "parallelize" it using bitwise operations.
> 
> Signed-off-by: Paolo Bonzini <pbonzini@...hat.com>
> ---

Reviewed-by: Sean Christopherson <sean.j.christopherson@...el.com>