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 9D368C433FE for ; Thu, 21 Apr 2022 09:10:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1347062AbiDUJNW (ORCPT ); Thu, 21 Apr 2022 05:13:22 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47624 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1387457AbiDUJNV (ORCPT ); Thu, 21 Apr 2022 05:13:21 -0400 Received: from mail.skyhub.de (mail.skyhub.de [IPv6:2a01:4f8:190:11c2::b:1457]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 079F9B1E5; Thu, 21 Apr 2022 02:10:32 -0700 (PDT) Received: from zn.tnic (p200300ea971b58ed329c23fffea6a903.dip0.t-ipconnect.de [IPv6:2003:ea:971b:58ed:329c:23ff:fea6:a903]) (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 64B281EC059D; Thu, 21 Apr 2022 11:10:27 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=dkim; t=1650532227; 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=py+QfXNJ+P5tEci1Q7kBCrWrS9LNF5KGNwCzn6aeyrQ=; b=KM5gDyJuUal2/fPPCqNB8435NsyUN9MGiIuwoiXyfBZnVnK2gDr14l2yPvqndzTcASYT8l r7chl4/YvlGfGmxXfvZXWBeW/WlckipBqtIgthr59a5o4j/NrCsrgw0oV+C1LNnjyTpbBo aMWzLiLCfGiEufkNqYNqvpYAopcyIIo= Date: Thu, 21 Apr 2022 11:10:26 +0200 From: Borislav Petkov To: Sathyanarayanan Kuppuswamy Cc: Kai Huang , Thomas Gleixner , Ingo Molnar , Dave Hansen , x86@kernel.org, Hans de Goede , Mark Gross , "H . Peter Anvin" , "Kirill A . Shutemov" , Tony Luck , Andi Kleen , linux-kernel@vger.kernel.org, platform-driver-x86@vger.kernel.org Subject: Re: [PATCH v3 4/4] platform/x86: intel_tdx_attest: Add TDX Guest attestation interface driver Message-ID: References: <20220415220109.282834-1-sathyanarayanan.kuppuswamy@linux.intel.com> <20220415220109.282834-5-sathyanarayanan.kuppuswamy@linux.intel.com> <9198cc36-67d6-9365-5d18-f23ba4075151@linux.intel.com> <088a3cbc-5d83-ca47-f544-087f0d59e331@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <088a3cbc-5d83-ca47-f544-087f0d59e331@linux.intel.com> Precedence: bulk List-ID: X-Mailing-List: platform-driver-x86@vger.kernel.org On Wed, Apr 20, 2022 at 03:09:44PM -0700, Sathyanarayanan Kuppuswamy wrote: > I agree with dropping the new CONFIG option. But regarding driver > location, which is preferred (platform/x86/intel/tdx or arch/x86/coco/tdx/)? Well, since this is not really a driver but the attestation part of TDX, then arch/x86/coco/tdx/ sounds like the place. Thx. -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette