Received: by 2002:a05:6a10:206:0:0:0:0 with SMTP id 6csp631194pxj; Thu, 10 Jun 2021 09:00:09 -0700 (PDT) X-Google-Smtp-Source: ABdhPJxNvGfbuetLYwm6L5BRuim7cHVk5cArbFlvzo5yDGkd0KtFxuP6EVZduOXhnMeROmAcywL/ X-Received: by 2002:a17:906:c316:: with SMTP id s22mr279815ejz.17.1623340809555; Thu, 10 Jun 2021 09:00:09 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1623340809; cv=none; d=google.com; s=arc-20160816; b=uLlYKmQZNq6298PfQsVINv09XXN9LTNZPSr9VuluIbYevB0k12k9I0fTpMD//wtGhR 7cDK6J2UUDVycJvJY4UugKlPeNTKh1QEIJANTUhsqjTlxgFvasY+SX0UujUqOfjg+7o6 q9cU3oEbbugLxAkk9ZEyJ1PXplCuh347tYcqVPeVqAMprWXfEi6EdXr/k9oe2jxvI6Uy Nxfiq6FNbx9HqMnmgHNfuDiYkWjwWfVnbaSwYZV8PerWhBVk7qsPzd0TzTyw3BCgFnWK eVGlcb7VrshkxkbMdDzAt3bNdrdplh+FWojtJWeDAmueAFcNuXVrqNbLKjGjRawHizAg kflg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:in-reply-to:content-disposition:mime-version :references:message-id:subject:cc:to:from:date:dkim-signature; bh=S6ZFVjibuCZ/SvpDPDx6vKOtAnYSm8apnxn3qMWDZ30=; b=yZev6JXVUMceufmdjKop9BDkn77hqL14Px1ZZXXPUYzvye62rWb6MCDerbhyFTK/l+ doiKB/fMopKmhToqb32pn9xWVVHnAJpK3xTEEmpSFjyRVOQp/N0Yy1k23QWpgTz8Zbqb PK113rJtCRxf5zKZ64+s9JXLascvFKfSC5Ms7BbfAIaCo4Pvdj4i0Kh+BHlq4nx99KxF +2F2exi50vABof3r4J9o3nhKs3Ld+PdEJ8nG3dF8b8jKv0/dTE4bIKgmZ3E5N8rfBLTv IF5HGr6JgrxeNpUdmYIXGP0n+A3GzZHh+uUzOH9eKvmA5xalviiIDWtpqQwKYGCFsAMW 5OBw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@alien8.de header.s=dkim header.b=KJ2fGTdP; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=alien8.de Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id j23si3071333eje.551.2021.06.10.08.59.45; Thu, 10 Jun 2021 09:00:09 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@alien8.de header.s=dkim header.b=KJ2fGTdP; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=alien8.de Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231656AbhFJP6d (ORCPT + 99 others); Thu, 10 Jun 2021 11:58:33 -0400 Received: from mail.skyhub.de ([5.9.137.197]:48050 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230280AbhFJP6d (ORCPT ); Thu, 10 Jun 2021 11:58:33 -0400 Received: from zn.tnic (p200300ec2f0cf600591105fc6a1dcc4d.dip0.t-ipconnect.de [IPv6:2003:ec:2f0c:f600:5911:5fc:6a1d:cc4d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.skyhub.de (SuperMail on ZX Spectrum 128k) with ESMTPSA id 0063D1EC047D; Thu, 10 Jun 2021 17:56:35 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=dkim; t=1623340596; 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:in-reply-to:in-reply-to: references:references; bh=S6ZFVjibuCZ/SvpDPDx6vKOtAnYSm8apnxn3qMWDZ30=; b=KJ2fGTdPkLTeOy2yFr+JwRXvydlsdZampuf0ohyeCCmo4r3CLdJupYMaoeWPXif3m9fq7W +1WZ/zVAg6GUXOZ0k96oIAcpGw6tx31x1sGwUe0G4glC/n6KzO0NR92m08oLBfRYvzYvPn 2vFyaMybIKOA7R6UPwPUilNCa8an6G4= Date: Thu, 10 Jun 2021 17:56:34 +0200 From: Borislav Petkov To: "Kirill A. Shutemov" Cc: Kuppuswamy Sathyanarayanan , Thomas Gleixner , Ingo Molnar , Peter Zijlstra , Andy Lutomirski , Peter H Anvin , Dave Hansen , Tony Luck , Dan Williams , Andi Kleen , Kirill Shutemov , Kuppuswamy Sathyanarayanan , Sean Christopherson , linux-kernel@vger.kernel.org, x86@kernel.org Subject: Re: [PATCH v1 03/11] x86/cpufeatures: Add TDX Guest CPU feature Message-ID: References: <20210602022136.2186759-1-sathyanarayanan.kuppuswamy@linux.intel.com> <20210602022136.2186759-4-sathyanarayanan.kuppuswamy@linux.intel.com> <20210610142943.uohw6nzpip5yi4no@box.shutemov.name> <20210610144111.lfqs43xweiaogdic@box.shutemov.name> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20210610144111.lfqs43xweiaogdic@box.shutemov.name> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Jun 10, 2021 at 05:41:11PM +0300, Kirill A. Shutemov wrote: > Yes. You are on CC: > > http://lore.kernel.org/r/9a74fb153bc21dc5cac46e84913b88182f216d1b.1605232743.git.isaku.yamahata@intel.com Aha, a synthetic flag for the hv functionality, ok. Thx. -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette