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=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no 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 66034FA372B for ; Thu, 17 Oct 2019 07:14:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4361E2082C for ; Thu, 17 Oct 2019 07:14:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731390AbfJQHOM (ORCPT ); Thu, 17 Oct 2019 03:14:12 -0400 Received: from mga01.intel.com ([192.55.52.88]:31951 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726208AbfJQHOM (ORCPT ); Thu, 17 Oct 2019 03:14:12 -0400 X-Amp-Result: UNKNOWN X-Amp-Original-Verdict: FILE UNKNOWN X-Amp-File-Uploaded: False Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 17 Oct 2019 00:14:12 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.67,306,1566889200"; d="scan'208";a="226062786" Received: from smile.fi.intel.com (HELO smile) ([10.237.68.40]) by fmsmga002.fm.intel.com with ESMTP; 17 Oct 2019 00:14:10 -0700 Received: from andy by smile with local (Exim 4.92.2) (envelope-from ) id 1iKzz7-0008N8-6F; Thu, 17 Oct 2019 10:14:09 +0300 Date: Thu, 17 Oct 2019 10:14:09 +0300 From: Andy Shevchenko To: Tuowen Zhao Cc: lee.jones@linaro.org, linux-kernel@vger.kernel.org, mika.westerberg@linux.intel.com, acelan.kao@canonical.com, mcgrof@kernel.org, davem@davemloft.net Subject: Re: [PATCH v5 0/4] Fix MTRR bug for intel-lpss-pci Message-ID: <20191017071409.GC32742@smile.fi.intel.com> References: <20191016210629.1005086-1-ztuowen@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20191016210629.1005086-1-ztuowen@gmail.com> Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Oct 16, 2019 at 03:06:25PM -0600, Tuowen Zhao wrote: > Some BIOS erroneously specifies write-combining BAR for intel-lpss-pci > in MTRR. This will cause the system to hang during boot. If possible, > this bug could be corrected with a firmware update. > > Previous version: https://lkml.org/lkml/2019/10/14/575 > > Changes from previous version: > > * implement ioremap_uc for sparc64 > * split docs changes to not CC stable (doc location moved since 5.3) > It forgot to explicitly mention through which tree is supposed to go. I think it's MFD one, correct? Other than above remark, the series looks good to me, thanks! -- With Best Regards, Andy Shevchenko