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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 72451C433FE for ; Tue, 8 Mar 2022 16:18:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1348285AbiCHQT2 (ORCPT ); Tue, 8 Mar 2022 11:19:28 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40474 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234417AbiCHQT0 (ORCPT ); Tue, 8 Mar 2022 11:19:26 -0500 Received: from mail-pl1-x629.google.com (mail-pl1-x629.google.com [IPv6:2607:f8b0:4864:20::629]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E955427170 for ; Tue, 8 Mar 2022 08:18:29 -0800 (PST) Received: by mail-pl1-x629.google.com with SMTP id t19so13953105plr.5 for ; Tue, 08 Mar 2022 08:18:29 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=/g6o8su2Hk/zPgoUfjrHPTRcmqqT0E/Il4cBIitP3q8=; b=GTCzEH82Rnt5FXgl1VRwd7dNo+KQvT4TpRHahjGuBnV/x2AKKeIC9XKrvuZEmbRSC9 ocZyofopdAHtAf5AUhqf+pIcHOkhMSr90cpLPkPW7cJ3bcAd/kua5xF/u9lYswfP+ClF Y4Nl+H8d7W/Py3AKp23Ps1IoGT0So+1y3lKwYQ7qat5s7g3S1n+QdA6R3KppamK8ssym EVPwrf2oj1ZHOuwnRWggdGe7YkGZTP8ocLdnxkzXfbpkPmHH0FzUqC1odPX98BU5e8ji iMkpgqK27vF9X5hNXbn6jDmiyE3O3OAcZOU6oh91zbbAYWJtOmouXVg1iIGjVKnuMPxr 11qg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=/g6o8su2Hk/zPgoUfjrHPTRcmqqT0E/Il4cBIitP3q8=; b=2/gqVq+9fjFEfId7ug2cbl2og6JXxYNqN1yYZEHgpkxGohEHuB5XdUdZawBI/Dk2t+ 3Af8vIXRaQ+f6rTLsSI5vRafIySrgZVw0nt4YgxLxtJvxlDnizg+waJHQWhAl06/mEzV jpqKnIHkcevnEPwmBxK/4YDrLydjw/9NcFImPSOJVHT7tOKXURP3KAtZ8GslCP05GiW7 v54kXXg0tWHCiExUblXsB31vzY7S2EI3h+f1OdknKJuYPYJNjOqUcXfLNz1chDlhnN2D lYPbMTdm/mtd1kpoOCSjAfjtjXPI6olEf5Z3AQJe3Qe6GLARBFgOrT7NsI2IveEWMmMv 1//A== X-Gm-Message-State: AOAM5305zd/3fKTVR+pEmXLwekY6Ahn55d6ekDLq538ZSavTZZzRFc8c 8nThsOmIdXGA64KOz0xA+8TFLg== X-Google-Smtp-Source: ABdhPJyHIHEShx9RNJ9IjV0iPtEFIr+XzYj+oAzTTb2boOxTjsTZ42kcLJ9Z0kcYLlt0fjKzHrX5mQ== X-Received: by 2002:a17:90b:314:b0:1be:dc22:62f2 with SMTP id ay20-20020a17090b031400b001bedc2262f2mr5513818pjb.102.1646756309299; Tue, 08 Mar 2022 08:18:29 -0800 (PST) Received: from google.com (157.214.185.35.bc.googleusercontent.com. [35.185.214.157]) by smtp.gmail.com with ESMTPSA id kk12-20020a17090b4a0c00b001bed1ff3717sm3309593pjb.6.2022.03.08.08.18.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 08 Mar 2022 08:18:28 -0800 (PST) Date: Tue, 8 Mar 2022 16:18:25 +0000 From: Sean Christopherson To: Paolo Bonzini Cc: linux-kernel@vger.kernel.org, kvm@vger.kernel.org, dmatlack@google.com Subject: Re: [PATCH v2 02/25] KVM: x86/mmu: nested EPT cannot be used in SMM Message-ID: References: <20220221162243.683208-1-pbonzini@redhat.com> <20220221162243.683208-3-pbonzini@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220221162243.683208-3-pbonzini@redhat.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Feb 21, 2022, Paolo Bonzini wrote: > The role.base.smm flag is always zero when setting up shadow EPT, > do not bother copying it over from vcpu->arch.root_mmu. > > Reviewed-by: David Matlack > Signed-off-by: Paolo Bonzini > --- Reviewed-by: Sean Christopherson