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=-7.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 EADEFC433E0 for ; Thu, 28 Jan 2021 17:05:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A8F7D64E15 for ; Thu, 28 Jan 2021 17:05:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232252AbhA1REo (ORCPT ); Thu, 28 Jan 2021 12:04:44 -0500 Received: from us-smtp-delivery-124.mimecast.com ([63.128.21.124]:42028 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232820AbhA1RB2 (ORCPT ); Thu, 28 Jan 2021 12:01:28 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1611853202; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=UH9HnxwYQlcxwQzC5ROXxf5EX99BRvbyCUr9+YZW4as=; b=cIlx33rj1mDPTZGUfIBLyEbEfbrp045S9PoND2H90q9n5Qw/B6rRwE5jLf63PbqJZpUKs8 a907mAofvCKpRjCVBVFwl7GT4PjAz/oCz92iQUizil7my6sgcosxhtoAWYm666khdxa0YO /PKhG6pdcHKQPg/IDoGFwVoaKqHyapw= Received: from mail-ed1-f69.google.com (mail-ed1-f69.google.com [209.85.208.69]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-108--SygTdk9O6eZ4nX3-61BdQ-1; Thu, 28 Jan 2021 12:00:00 -0500 X-MC-Unique: -SygTdk9O6eZ4nX3-61BdQ-1 Received: by mail-ed1-f69.google.com with SMTP id x13so3491385edi.7 for ; Thu, 28 Jan 2021 08:59:58 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=UH9HnxwYQlcxwQzC5ROXxf5EX99BRvbyCUr9+YZW4as=; b=lOM9mCiJqDmzvgu/hmK82tFrN0M/T5j2Fe/fWm47gFSOVsGQW//ri42yx2r2fVz2MT TLajFUCSNxpiVrjpFeuLdojg6X1TkYR3k3l2TOZf6xwFf/40Rph9e6tU+eMf2vvxugE4 aWyygeDBA1UjhdLeUuLmr1xpkAmeSzlGZ5661o15Zh5hBy/r/8LAwAu02UzvcOspNZmm CnY650EGQ6J1Se1MxeiAH5cfKw1qw2ZoAkSOWoxiVllUMtBDvHNLR2IQTZVty+m/Gybp LtxKw7hc/QAuuFZ0p47P/shqdRK1P8XP9Lwuev4OOirCHgDJ4ehlsDMV+vP3J80tgH7S 8x4A== X-Gm-Message-State: AOAM533PDVxMIS9XlWWGJXBk4zdoXdbxFJ1qQXXULjwUK0uYjyVHszFc 9nPcoZf2PULFQFzEp5DPCSR3wioElHsMIKk6k60Wl+bBrAyYkJnpgqVtc2XgM+fL7Ynh6BIncki vB08AiNmB3G1yKHVW4dwYMhtt X-Received: by 2002:a50:da8b:: with SMTP id q11mr523675edj.352.1611853197914; Thu, 28 Jan 2021 08:59:57 -0800 (PST) X-Google-Smtp-Source: ABdhPJzCYYO4KxHvkD1ek7VplCvdhayWK50wgiLkiCy7nAAszHbgwT/+0cTT4+tdbopcJmj3Hq5WZg== X-Received: by 2002:a50:da8b:: with SMTP id q11mr523655edj.352.1611853197771; Thu, 28 Jan 2021 08:59:57 -0800 (PST) Received: from ?IPv6:2001:b07:6468:f312:c8dd:75d4:99ab:290a? ([2001:b07:6468:f312:c8dd:75d4:99ab:290a]) by smtp.gmail.com with ESMTPSA id fi12sm2576705ejb.49.2021.01.28.08.59.56 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 28 Jan 2021 08:59:56 -0800 (PST) Subject: Re: [PATCH v2 14/14] KVM: SVM: Skip SEV cache flush if no ASIDs have been used To: 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, Borislav Petkov , Tom Lendacky , Brijesh Singh References: <20210114003708.3798992-1-seanjc@google.com> <20210114003708.3798992-15-seanjc@google.com> <55a63dfb-94a4-6ba2-31d1-c9b6830ff791@redhat.com> From: Paolo Bonzini Message-ID: <47871650-ed98-4258-69c0-75d8a1a7f4e5@redhat.com> Date: Thu, 28 Jan 2021 17:59:55 +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: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 28/01/21 17:29, Sean Christopherson wrote: > On Thu, Jan 28, 2021, Paolo Bonzini wrote: >> I can't find 00/14 in my inbox, so: queued 1-3 and 6-14, thanks. > > If it's not too late, v3 has a few tweaks that would be nice to have, as well as > a new patch to remove the CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT dependency. > > https://lkml.kernel.org/r/20210122202144.2756381-1-seanjc@google.com Yes, will do (I had done all of them myself except the comment in sev_hardware_teardown() but it's better to match what was sent to LKML). Paolo