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([2001:b07:6468:f312:c8dd:75d4:99ab:290a]) by smtp.gmail.com with ESMTPSA id s22sm2381402ejd.106.2021.01.28.07.09.54 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 28 Jan 2021 07:09:56 -0800 (PST) Subject: Re: [PATCH v2 04/14] x86/cpufeatures: Assign dedicated feature word for AMD mem encryption To: Borislav Petkov , Sean Christopherson Cc: Dave Hansen , Andy Lutomirski , Peter Zijlstra , Vitaly Kuznetsov , Wanpeng Li , Jim Mattson , Joerg Roedel , kvm@vger.kernel.org, linux-kernel@vger.kernel.org, Tom Lendacky , Brijesh Singh References: <20210114003708.3798992-1-seanjc@google.com> <20210114003708.3798992-5-seanjc@google.com> <20210114113528.GC13213@zn.tnic> <20210114171631.GD13213@zn.tnic> From: Paolo Bonzini Message-ID: Date: Thu, 28 Jan 2021 16:09:53 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.6.0 MIME-Version: 1.0 In-Reply-To: <20210114171631.GD13213@zn.tnic> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org On 14/01/21 18:16, Borislav Petkov wrote: > On Thu, Jan 14, 2021 at 09:09:28AM -0800, Sean Christopherson wrote: >> Hmm, patch 05/14 depends on the existence of the new word. That's a non-issue >> if you're planning on taking this for 5.11. If it's destined for 5.12, maybe >> get an ack from Paolo on patch 05 and take both through tip? > > Yeah, I guess that. Both are not urgent 5.11 material to take 'em now. > So I guess I'll wait for Paolo's ACK. If you think this patch is valuable go ahead and pick it. I can wait until after the merge window to queue patch 5. It is independent from the others and I had questions, so I am just queuing the others for 5.12. Paolo >> I can drop them from this series when I send v3. In hindsight, I >> should have split these two patches into a separate mini-series from >> the get-go. > > Nah, no worries. We do patch acrobatics on a daily basis. :-)