linux-kernel - Re: [PATCH v5 09/13] KVM/X86: Use kvm_vcpu_map in emulator_cmpxchg

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Message-ID: <20190123180417.GN19289@Konrads-MacBook-Pro.local>
Date:   Wed, 23 Jan 2019 13:04:19 -0500
From:   Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>
To:     KarimAllah Ahmed <karahmed@...zon.de>
Cc:     linux-kernel@...r.kernel.org, kvm@...r.kernel.org,
        pbonzini@...hat.com, rkrcmar@...hat.com
Subject: Re: [PATCH v5 09/13] KVM/X86: Use kvm_vcpu_map in
 emulator_cmpxchg_emulated

On Wed, Jan 09, 2019 at 10:42:09AM +0100, KarimAllah Ahmed wrote:
> Use kvm_vcpu_map in emulator_cmpxchg_emulated since using
> kvm_vcpu_gpa_to_page() and kmap() will only work for guest memory that has
> a "struct page".
> 
> Signed-off-by: KarimAllah Ahmed <karahmed@...zon.de>

Reviewed-by: Konrad Rzeszutek Wilk <kjonrad.wilk@...cle.com>