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 E7851C433FE for ; Fri, 4 Dec 2020 17:25:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A623622B40 for ; Fri, 4 Dec 2020 17:25:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731266AbgLDRY0 (ORCPT ); Fri, 4 Dec 2020 12:24:26 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36380 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731181AbgLDRY0 (ORCPT ); Fri, 4 Dec 2020 12:24:26 -0500 Received: from mail-pf1-x42d.google.com (mail-pf1-x42d.google.com [IPv6:2607:f8b0:4864:20::42d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DE3C2C061A52 for ; Fri, 4 Dec 2020 09:23:45 -0800 (PST) Received: by mail-pf1-x42d.google.com with SMTP id q10so4192335pfn.0 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=E28jJNLldU9HGCK9aC+81I1kktZ+cX+zzyFFm/qwWja+mWxq3hIOwMW7hAbEu6LvAj u9DaPdDNjhxVs+G/KfNt/YVDkTKhqT74qDF52vs5qPA8ZG90hzgEKuxlxsvuXX9+YHts vbYOPiEj8824ercH5SfdghX0PhzFod/OuIQWwznrTv9wpYyarrEz8uSqxbjkTABPWPy7 JwGpl/AEnbV2ncUfcr4IwaUAwGTsrOtjRHU/GT6kJZhZVM3rjyNQQqarCHCWPcxzdPjJ T9N2wmqeKTBQXOK+PkNw2as0paJoK7Pct7GxZMJFV2mrJvpee1xWabTfbEciFUgpVFKn szmg== X-Gm-Message-State: AOAM533HUk7Y4ZTji+OnsAl/0xYNxEho0VRE6s1sITdTIIiocsD67/E2 YG6OCo53PV3NMTNHrVcG7UK+bQ== 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: kvm@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!