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 X-Spam-Level: X-Spam-Status: No, score=-5.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C760DC2D0C3 for ; Sat, 28 Dec 2019 02:48:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 98D5E20882 for ; Sat, 28 Dec 2019 02:48:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726378AbfL1CnM (ORCPT ); Fri, 27 Dec 2019 21:43:12 -0500 Received: from mga11.intel.com ([192.55.52.93]:34830 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725957AbfL1CnL (ORCPT ); Fri, 27 Dec 2019 21:43:11 -0500 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga102.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 27 Dec 2019 18:43:11 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.69,365,1571727600"; d="scan'208";a="243381779" Received: from allen-box.sh.intel.com (HELO [10.239.159.136]) ([10.239.159.136]) by fmsmga004.fm.intel.com with ESMTP; 27 Dec 2019 18:43:09 -0800 Cc: baolu.lu@linux.intel.com, ashok.raj@intel.com, jacob.jun.pan@intel.com, kevin.tian@intel.com, iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v3 1/1] iommu/vt-d: Add Kconfig option to enable/disable scalable mode To: Joerg Roedel , David Woodhouse References: <20191112063954.19371-1-baolu.lu@linux.intel.com> From: Lu Baolu Message-ID: Date: Sat, 28 Dec 2019 10:42:07 +0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.2.2 MIME-Version: 1.0 In-Reply-To: <20191112063954.19371-1-baolu.lu@linux.intel.com> Content-Type: text/plain; charset=utf-8; format=flowed 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 11/12/19 2:39 PM, Lu Baolu wrote: > This adds Kconfig option INTEL_IOMMU_SCALABLE_MODE_DEFAULT_ON > to make it easier for distributions to enable or disable the > Intel IOMMU scalable mode by default during kernel build. > > Signed-off-by: Lu Baolu Queued for v5.6. Thanks, -baolu