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=-12.3 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=unavailable 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 20CE9C433DB for ; Wed, 31 Mar 2021 09:37:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E010C61874 for ; Wed, 31 Mar 2021 09:37:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234654AbhCaJhN (ORCPT ); Wed, 31 Mar 2021 05:37:13 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:27651 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234686AbhCaJg6 (ORCPT ); Wed, 31 Mar 2021 05:36:58 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1617183418; 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=vPSZ7dxb3qsEMs5x97M5ADT7+JZHTIsRy6tbsYraIFw=; b=czCTIUEwhF3ubVhqq5MHCt1c7CGBhtb6EAOElU0xiVOu8q3ykxPuCOho38ceJ2GSFQj3eh 9nNe8lSeNQKe2Qu/i+Jzgke7rX1I5vnR749ejBxH1gEwEjuXafZNDBOvrYFXCSLu0qzsFV MuSZak5RhmKHuHhD2VHMHt9nkTlFZVk= Received: from mail-ed1-f71.google.com (mail-ed1-f71.google.com [209.85.208.71]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-338-jFeGqgyQPUCd8TUfRnNHdA-1; Wed, 31 Mar 2021 05:36:56 -0400 X-MC-Unique: jFeGqgyQPUCd8TUfRnNHdA-1 Received: by mail-ed1-f71.google.com with SMTP id m8so803695edv.11 for ; Wed, 31 Mar 2021 02:36:55 -0700 (PDT) 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=vPSZ7dxb3qsEMs5x97M5ADT7+JZHTIsRy6tbsYraIFw=; b=PUDTWx7JRoRtXzffxbnqsMM9imFzr0bofEZmdeUoeViAh2tKGMsPq8XGe+FgI4p+YS DBANzYcDaASQLsYljeU8JTc8AgzITNM69v/MQiO47H3wHBTawyONuKYaCpVXuZUNeNvf PAl0zlk8JjyjGfwk0X8eY2YfUejOMyrmDLM1qczEKo6KDFOwx6Lsw4AczsjXPYa2yvGa tNsyqsammKsb9mGd3ZW0kQ7x1h1yHOhVL14lC2UzEfRX+/U2BBgmVsaLIy0mSxitcXb3 GqcEtPkA/qYbbomQZG0ncYvC1EfWHcQN/WcjuWlYxNwviBO9iYVkTUhvmYw1PGlloU0H 3Uwg== X-Gm-Message-State: AOAM530RQt6JvPqhOfK7BmCiQy6pDqBb96u21sRNytaivcKg56aykTaz SxFYbbj3woepW5wle0RyH671Zr8sEBuLccEmvJks7wdCOHvnmPejkUcc5rUfVFTw36bT6tpybYL lNeji+ykZv1hz6GR4xLjXdySp X-Received: by 2002:a17:906:ecfb:: with SMTP id qt27mr2486133ejb.245.1617183414925; Wed, 31 Mar 2021 02:36:54 -0700 (PDT) X-Google-Smtp-Source: ABdhPJy0v85wpb8v1x9/F+l+ofzwyNdWiaBvwk7qCS7BunYpFql/vZ7HE5GkHFgjuu+1rqE7pfFRSA== X-Received: by 2002:a17:906:ecfb:: with SMTP id qt27mr2486118ejb.245.1617183414792; Wed, 31 Mar 2021 02:36:54 -0700 (PDT) Received: from ?IPv6:2001:b07:6468:f312:5e2c:eb9a:a8b6:fd3e? ([2001:b07:6468:f312:5e2c:eb9a:a8b6:fd3e]) by smtp.gmail.com with ESMTPSA id q20sm825485ejs.41.2021.03.31.02.36.53 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 31 Mar 2021 02:36:53 -0700 (PDT) Subject: Re: [PATCH 0/2] KVM: x86/mmu: TDP MMU fixes/cleanups To: Sean Christopherson Cc: Vitaly Kuznetsov , Wanpeng Li , Jim Mattson , Joerg Roedel , kvm@vger.kernel.org, linux-kernel@vger.kernel.org, Ben Gardon References: <20210331004942.2444916-1-seanjc@google.com> From: Paolo Bonzini Message-ID: Date: Wed, 31 Mar 2021 11:36:51 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.7.0 MIME-Version: 1.0 In-Reply-To: <20210331004942.2444916-1-seanjc@google.com> 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 31/03/21 02:49, Sean Christopherson wrote: > Two minor fixes/cleanups for the TDP MMU, found by inspection. > > Sean Christopherson (2): > KVM: x86/mmu: Remove spurious clearing of dirty bit from TDP MMU SPTE > KVM: x86/mmu: Simplify code for aging SPTEs in TDP MMU > > arch/x86/kvm/mmu/tdp_mmu.c | 6 ++---- > 1 file changed, 2 insertions(+), 4 deletions(-) > Queued, thanks. Paolo