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 B8244C433EF for ; Fri, 8 Apr 2022 18:39:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238943AbiDHSlv (ORCPT ); Fri, 8 Apr 2022 14:41:51 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44588 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238878AbiDHSky (ORCPT ); Fri, 8 Apr 2022 14:40:54 -0400 Received: from mail-pg1-x536.google.com (mail-pg1-x536.google.com [IPv6:2607:f8b0:4864:20::536]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0EB4476585; Fri, 8 Apr 2022 11:38:50 -0700 (PDT) Received: by mail-pg1-x536.google.com with SMTP id q142so8441669pgq.9; Fri, 08 Apr 2022 11:38:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=kKGKZuSpYFN37tCG4CcIHU7+d9wEn83BskzEwQsLfrQ=; b=Zbwlo1H8+ZlJmoZIVtHazGl96gDb2dUENvySNvgZVl3hDqaWhmJ1EH8DQKQ1MrNJDh eQqd3G4XgU91qDmn6YYM40TmLk/S8HuH3SUn3HzUKWjOZka2JJE9o9TJF+mjHkFUkEpj IdUdamR8NT05UTdpzWsm6rPeiHZ5ko2503qAcBe2FsiwX/sQ/GDSOfEWTyoErCQ1Jzuo fwXfvgUEiBssi2PcKS9qJ8a7HeKn+bF/K8aa6f5ZAsmEo87k+k/Q9DUr7f1gv6N8I9ZA 3bMp11ysXwIGBfLdE0acU0DZNpqo7ybMf+EAxb1JCWQTQzbqtf/LPudj+Rn090MHbsgE UyNA== 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=kKGKZuSpYFN37tCG4CcIHU7+d9wEn83BskzEwQsLfrQ=; b=S6RMs0EE8ceeAUkQlOFlJ/944PRnd7fnJQfYhbIOJbNRmUaPLDatBWoVLKXYyG3nL/ xQEYyZsmzHYx69clYMquphWBOuCYgUNbNRe0X4dEJnYik/hfZu4nh7QRj95pzP2nk5KA OjSIi1G/x/xm740sei1vDPQksetV3vify1DVVzlx35hrlULMg85ZEOhHSnWvKVNwiKF5 X1QjuEgxiGYyZVMBLENSax8ydPJnClUjoQwh+dASTVWBT9liV7Visdcgoum2AdtIrqx2 8Xkpip5vNb4r8gMNGX+BiThzP8H5n7oCJ5NFAmxAYWqIyNJztO/FxdaimrTRyeDv2biI fLMg== X-Gm-Message-State: AOAM532IHE+DC/vc13XfQ/hfLT4aEosnOS/m2CtljSNjSXXErZBrGQ+m pX4IvV2VYo8DoWfRYBNh2wA= X-Google-Smtp-Source: ABdhPJwWvCeq1v7/DCTMwPxRS6kD3AmeHD9zIlblaKqiKk633UzIAN1sJuKreKzCS8m9MU15WnKISw== X-Received: by 2002:a63:6a0a:0:b0:398:6fb4:33c2 with SMTP id f10-20020a636a0a000000b003986fb433c2mr16900822pgc.151.1649443129394; Fri, 08 Apr 2022 11:38:49 -0700 (PDT) Received: from localhost ([192.55.54.52]) by smtp.gmail.com with ESMTPSA id e11-20020a056a001a8b00b004fab740dbddsm27094392pfv.105.2022.04.08.11.38.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 08 Apr 2022 11:38:48 -0700 (PDT) Date: Fri, 8 Apr 2022 11:38:47 -0700 From: Isaku Yamahata To: Paolo Bonzini Cc: Kai Huang , isaku.yamahata@intel.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, isaku.yamahata@gmail.com, Jim Mattson , erdemaktas@google.com, Connor Kuehl , Sean Christopherson Subject: Re: [RFC PATCH v5 037/104] KVM: x86/mmu: Allow non-zero init value for shadow PTE Message-ID: <20220408183847.GB857847@ls.amr.corp.intel.com> References: <968de4765e63d8255ae1b3ac7062ffdca64706e4.camel@intel.com> <3cfffe9a29e53ae58dc59d0af3d52128babde79f.camel@intel.com> <1474e665-c619-1a01-3a28-51894161e316@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <1474e665-c619-1a01-3a28-51894161e316@redhat.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Apr 05, 2022 at 04:14:25PM +0200, Paolo Bonzini wrote: > On 4/1/22 09:13, Kai Huang wrote: > > Btw, I think the relevant part of TDP MMU change should be included in this > > patch too otherwise TDP MMU is broken with this patch. > > I agree. > > Paolo > > > Actually in this series legacy MMU is not supported to work with TDX, so above > > change to legacy MMU doesn't matter actually. Instead, TDP MMU change should be > > here. Sure, will reorganize it in the next respin. -- Isaku Yamahata