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Date:   Thu, 7 Jul 2022 20:18:09 +0000
From:   Sean Christopherson <seanjc@google.com>
To:     Hou Wenlong <houwenlong.hwl@antgroup.com>
Cc:     kvm@vger.kernel.org, Paolo Bonzini <pbonzini@redhat.com>,
        Vitaly Kuznetsov <vkuznets@redhat.com>,
        Wanpeng Li <wanpengli@tencent.com>,
        Jim Mattson <jmattson@google.com>,
        Joerg Roedel <joro@8bytes.org>,
        Thomas Gleixner <tglx@linutronix.de>,
        Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
        Dave Hansen <dave.hansen@linux.intel.com>, x86@kernel.org,
        "H. Peter Anvin" <hpa@zytor.com>, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] KVM: x86/mmu: Replace UNMAPPED_GVA with INVALID_GPA for
 gva_to_gpa()
Message-ID: <Ysc/gaTYjJNkuq9u@google.com>
References: <6104978956449467d3c68f1ad7f2c2f6d771d0ee.1656667239.git.houwenlong.hwl@antgroup.com>
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On Fri, Jul 01, 2022, Hou Wenlong wrote:
> The result of gva_to_gpa() is physical address not virtual address,
> it is odd that UNMAPPED_GVA macro is used as the result for physical
> address. Replace UNMAPPED_GVA with INVALID_GPA and drop UNMAPPED_GVA
> macro.
> 
> No functional change intended.
> 
> Signed-off-by: Hou Wenlong <houwenlong.hwl@antgroup.com>
> ---

Reviewed-by: Sean Christopherson <seanjc@google.com>