linux-kernel - Re: [PATCH 6/9] KVM: SVM: keep DR6 synchronized with vcpu->arch.dr6

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Message-ID: <20200506160459.GN6299@xz-x1>
Date:   Wed, 6 May 2020 12:04:59 -0400
From:   Peter Xu <peterx@...hat.com>
To:     Paolo Bonzini <pbonzini@...hat.com>
Cc:     linux-kernel@...r.kernel.org, kvm@...r.kernel.org,
        Sean Christopherson <sean.j.christopherson@...el.com>
Subject: Re: [PATCH 6/9] KVM: SVM: keep DR6 synchronized with vcpu->arch.dr6

On Wed, May 06, 2020 at 07:10:31AM -0400, Paolo Bonzini wrote:
> Ensure that the current value of DR6 is always available in vcpu->arch.dr6,
> so that the get_dr6 callback can just access vcpu->arch.dr6 and becomes
> redundant.
> 
> Signed-off-by: Paolo Bonzini <pbonzini@...hat.com>

Reviewed-by: Peter Xu <peterx@...hat.com>

-- 
Peter Xu