Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18;
Message-ID: <19578a3b-e624-4002-81b0-d0346abee2f7@redhat.com>
Date:   Thu, 21 Oct 2021 19:01:01 +0200
MIME-Version: 1.0
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101
 Thunderbird/91.1.0
Subject: Re: [PATCH 2/2] KVM: SEV: Flush cache on non-coherent systems before
 RECEIVE_UPDATE_DATA
Content-Language: en-US
To:     Ashish Kalra <Ashish.Kalra@amd.com>, seanjc@google.com
Cc:     brijesh.singh@amd.com, jmattson@google.com, joro@8bytes.org,
        kvm@vger.kernel.org, linux-kernel@vger.kernel.org,
        marcorr@google.com, masa.koz@kozuka.jp, pgonda@google.com,
        thomas.lendacky@amd.com, vkuznets@redhat.com, wanpengli@tencent.com
References: <20210914210951.2994260-3-seanjc@google.com>
 <61709f42.1c69fb81.3b49.ecfeSMTPIN_ADDED_BROKEN@mx.google.com>
From:   Paolo Bonzini <pbonzini@redhat.com>
In-Reply-To: <61709f42.1c69fb81.3b49.ecfeSMTPIN_ADDED_BROKEN@mx.google.com>
Content-Type: text/plain; charset=UTF-8; format=flowed
Content-Transfer-Encoding: 7bit
Precedence: bulk

On 21/10/21 00:58, Ashish Kalra wrote:
> From: Sean Christopherson <seanjc@google.com>
> 
> Hello Paolo,
> 
> I am adding a SEV migration test as part of the KVM SEV selftests.
> 
> And while testing SEV migration with this selftest, i observed
> cache coherency issues causing migration test failures, so really
> need this patch to be added.
> 
> Tested-by: Ashish Kalra <ashish.kalra@amd.com>
> 

Queued for 5.15, thanks.

Paolo