From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.3 required=3.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,FSL_HELO_FAKE, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_IN_DEF_DKIM_WL autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 80C84C4361A for ; Fri, 4 Dec 2020 17:24:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4547722AAB for ; Fri, 4 Dec 2020 17:24:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731280AbgLDRY0 (ORCPT ); Fri, 4 Dec 2020 12:24:26 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36382 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731242AbgLDRY0 (ORCPT ); Fri, 4 Dec 2020 12:24:26 -0500 Received: from mail-pg1-x532.google.com (mail-pg1-x532.google.com [IPv6:2607:f8b0:4864:20::532]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EC40DC061A53 for ; Fri, 4 Dec 2020 09:23:45 -0800 (PST) Received: by mail-pg1-x532.google.com with SMTP id i38so3909618pgb.5 for ; Fri, 04 Dec 2020 09:23:45 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=WouF/R4Cd2LyxxV7z86Vkq7nHzH5U4tjeGKOIdAOSZI=; b=vCa7we0T8LoPDRbZGF6HCVnz4ZQ70vNQ3HMzMqFRO07cgdW1jfX2BFcCSCO+stmuHg +R2n8wHxuNuHeNDvhUQmrxjv7bcsn22FR0jv4/rnY8bxFC6eQn9RFiwL7vM8++YKCerE TmyTwPD5NXSCsurvYmBIQINgnhZAIeH9WfEEbaaB7mcofomJmSRd9HGaZCfrYwO5I1P3 YIpLu/5knUyerjicE4+FI0dfTeh0SEX9b9gfj3MOepDGp7IWf4m6r6QNXuVtAqLkm93O 0OzAMhzWYy4CDqEpstL7lbozrr1M0KYbPAOSvDuy4g62ZeeL0ydYi6+5LkdE7qTjzlgW +t/Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=WouF/R4Cd2LyxxV7z86Vkq7nHzH5U4tjeGKOIdAOSZI=; b=MWe0zfg26fJb4A3RBLVxX/XJktz8JxpDkCE/EINmyCccVkZM8n8uHbpR+CxQ4fhD3M IVZe+UPf4TWG4FNTvWxUzeQXmsBueeqe4AWee9P7fqAZJBNkbTMAYhumO0xfhKoaQDeU qgQLYE7T1aDfvS7zGMtIDmE7d1AaJDNZ5jiHmV3aonvDUrxjxYjIQhIq9W9Fvdky79ET LRAyFiRhXzDwbjgNwBvOkIHIjCZ7a3KYtQ5kLrMld072zVsOCRFvm7/L/tQTtxPj+7v4 OEnRWEULyfUr0WFLy43iiT1v6ZSePHg54jUal09FaF1xLy5jyNvKN03bV6/3V/N+adz/ dbdQ== X-Gm-Message-State: AOAM530EuWaBippdV8/yj5xw9D5TF05aXcFg/pjWBo+HgwIHE8FHDUQB AFb6jDJxj/CBa0mPv08atcbNUg== X-Google-Smtp-Source: ABdhPJwaGb1XnvsKSRn1ldFwBL+xmrZuZeZk2d9iZbLwsayrfg6eOUnrJbqLDppNT+4vndT+shzYiQ== X-Received: by 2002:a62:7d90:0:b029:19d:917b:6c65 with SMTP id y138-20020a627d900000b029019d917b6c65mr4815006pfc.28.1607102625291; Fri, 04 Dec 2020 09:23:45 -0800 (PST) Received: from google.com ([2620:15c:f:10:1ea0:b8ff:fe73:50f5]) by smtp.gmail.com with ESMTPSA id q21sm4386288pgk.3.2020.12.04.09.23.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 04 Dec 2020 09:23:44 -0800 (PST) Date: Fri, 4 Dec 2020 09:23:38 -0800 From: Sean Christopherson To: Ashish Kalra Cc: Thomas.Lendacky@amd.com, bp@suse.de, brijesh.singh@amd.com, hpa@zytor.com, joro@8bytes.org, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, pbonzini@redhat.com, rientjes@google.com, srutherford@google.com, tglx@linutronix.de, venu.busireddy@oracle.com, x86@kernel.org Subject: Re: [PATCH v8 13/18] KVM: x86: Introduce new KVM_FEATURE_SEV_LIVE_MIGRATION feature & Custom MSR. Message-ID: References: <20201204170855.1131-1-Ashish.Kalra@amd.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20201204170855.1131-1-Ashish.Kalra@amd.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Dec 04, 2020, Ashish Kalra wrote: > An immediate response, actually the SEV live migration patches are preferred > over the Page encryption bitmap patches, in other words, if SEV live > migration patches are applied then we don't need the Page encryption bitmap > patches and we prefer the live migration series to be applied. > > It is not that page encryption bitmap series supersede the live migration > patches, they are just cut of the live migration patches. In that case, can you post a fresh version of the live migration series? Paolo is obviously willing to take a big chunk of that series, and it will likely be easier to review with the full context, e.g. one of my comments on the standalone encryption bitmap series was going to be that it's hard to review without seeing the live migration aspect. Thanks!