Received: by 10.223.185.116 with SMTP id b49csp4639089wrg; Mon, 26 Feb 2018 23:21:13 -0800 (PST) X-Google-Smtp-Source: AH8x224yKJwcmbrsxXew3rVeht62A6D0iiudlHL4iavBTjzym/bVWynZx73DtT5HffA4i+okXBZJ X-Received: by 10.98.101.195 with SMTP id z186mr13129451pfb.47.1519716073120; Mon, 26 Feb 2018 23:21:13 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1519716073; cv=none; d=google.com; s=arc-20160816; b=ACq+skquQB94cZdC5q4U8wInpu3Ly/IoVn7fkkAXivf+FI7V/Dz6fsxksM29IQ4lnb IL5b7C1/Mzf1yNF0/QVEf2vB96SlEL6G+t5JlVIkOnt+SpB8u+8gAOYkvxDb6+NN5h/w 08HYoNtLCn2gqYniCBgOHc5fMEEdYkFZ012lupPi7bAE/+Ph1CSL0YAK/yjPLLDGuqXR ScfOhDHX7NGQebFZTuGEvFsxj1g9NQaUJYnoGDhGYiCl3lBjQzAZGq6OszEnZZgA1Yoo 71TWSWba2c54lHlev2Tb3Hf25mbi6aUUDSKNOTnJ8sCJ46GeJHt94/egUNsW2hxrbU1T WjPw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding :content-language:in-reply-to:mime-version:user-agent:date :message-id:from:references:cc:to:subject:arc-authentication-results; bh=SAv0WlZklQRzk0xYJtQ6XLEM8uAvleg+3+xgJmy/zPU=; b=qe+GgvE4W8kKzTfTyP4RGFJgfu3HH5lmiYSqEkxU2hOcXrfLu4sfj8qkHy3YyanYvp EcN9fRujasPEwqODXaVs2VpqaVxvyGqR6icU9twGq1bKAspFMyD1hI+qIC4Kqgx3qG6a RDOqJheVIoqmsXSLf/rnB4iy7iOaSJ+FPK7zen7P+EpMEb7Wf7IoTxveym5MJpTPKlEE A/CGnRw8NMof401uW9AyXrkRZ2FyDcKYuqiWspOqghsD3+ew5fKcS1YPaFdmgKqWDXhB ARmC2quSe9Rag8gtGtfodxuf108Bpgr39m+GlvOMm/Ty6md8KnXGC5xxnmePK5gQV3ru z/ug== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id n10-v6si7957888plk.255.2018.02.26.23.20.58; Mon, 26 Feb 2018 23:21:13 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752272AbeB0HUP (ORCPT + 99 others); Tue, 27 Feb 2018 02:20:15 -0500 Received: from goliath.siemens.de ([192.35.17.28]:54151 "EHLO goliath.siemens.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752153AbeB0HUO (ORCPT ); Tue, 27 Feb 2018 02:20:14 -0500 Received: from mail2.siemens.de (mail2.siemens.de [139.25.208.11]) by goliath.siemens.de (8.15.2/8.15.2) with ESMTPS id w1R7JvgY005039 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 27 Feb 2018 08:19:57 +0100 Received: from [167.87.43.190] ([167.87.43.190]) by mail2.siemens.de (8.15.2/8.15.2) with ESMTP id w1R7Jujr002505; Tue, 27 Feb 2018 08:19:56 +0100 Subject: Re: [PATCH 4/6] x86: Consolidate PCI_MMCONFIG configs To: Andy Shevchenko Cc: Thomas Gleixner , Ingo Molnar , "H . Peter Anvin" , Bjorn Helgaas , x86@kernel.org, Linux Kernel Mailing List , jailhouse-dev@googlegroups.com, linux-pci@vger.kernel.org, virtualization@lists.linux-foundation.org References: <5dcaec50bb59140c1cb63c35ce566ccc02188bcb.1516601570.git.jan.kiszka@siemens.com> From: Jan Kiszka Message-ID: <45f0d934-c4cf-fdc7-d7ca-17373c01e733@siemens.com> Date: Tue, 27 Feb 2018 08:19:55 +0100 User-Agent: Mozilla/5.0 (X11; U; Linux i686 (x86_64); de; rv:1.8.1.12) Gecko/20080226 SUSE/2.0.0.12-1.1 Thunderbird/2.0.0.12 Mnenhy/0.7.5.666 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2018-01-28 18:26, Andy Shevchenko wrote: > On Mon, Jan 22, 2018 at 8:12 AM, Jan Kiszka wrote: >> From: Jan Kiszka >> >> Not sure if those two worked by design or just by chance so far. In any >> case, it's at least cleaner and clearer to express this in a single >> config statement. > > Congrats! You found by the way a bug in > > commit e279b6c1d329e50b766bce96aacc197eae8a053b > Author: Sam Ravnborg > Date: Tue Nov 6 20:41:05 2007 +0100 > > x86: start unification of arch/x86/Kconfig.* > > ...and proper fix seems to split PCI stuff to common + X86_32 only + X86_64 only > Hmm, is that a change request on this patch? Jan -- Siemens AG, Corporate Technology, CT RDA IOT SES-DE Corporate Competence Center Embedded Linux