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=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 6ADD3C433E0 for ; Thu, 21 May 2020 15:53:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 459BE206F6 for ; Thu, 21 May 2020 15:53:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728482AbgEUPxD (ORCPT ); Thu, 21 May 2020 11:53:03 -0400 Received: from mga07.intel.com ([134.134.136.100]:16692 "EHLO mga07.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726814AbgEUPxD (ORCPT ); Thu, 21 May 2020 11:53:03 -0400 IronPort-SDR: cNuu8YoJPC03MPywHk5NA3gFTOoLkTFFrkqjE2HTmNhmn2NlpD6UTu82kCU9U/LBQRCylo1yRY 7RKGskc7vNTA== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 May 2020 08:53:02 -0700 IronPort-SDR: eKT5YmAuvpOe2jI/yMyUnzaqoYjTO7TXYbeXY5qHz70naTws2owmUuAf0RNZEYcKWyjFZtJ1nj 8tESj39lG9wQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.73,418,1583222400"; d="scan'208";a="466832319" Received: from smile.fi.intel.com (HELO smile) ([10.237.68.40]) by fmsmga005.fm.intel.com with ESMTP; 21 May 2020 08:53:01 -0700 Received: from andy by smile with local (Exim 4.93) (envelope-from ) id 1jbnVI-0083z2-Mt; Thu, 21 May 2020 18:53:04 +0300 Date: Thu, 21 May 2020 18:53:04 +0300 From: Andy Shevchenko To: Jean Delvare , linux-kernel@vger.kernel.org, Mika Westerberg Subject: Re: [PATCH v1 0/2] firmware: dmi_scan: Make it work in kexec'ed kernel Message-ID: <20200521155304.GA1921871@smile.fi.intel.com> References: <20161202195416.58953-1-andriy.shevchenko@linux.intel.com> <20200120121645.GI32742@smile.fi.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200120121645.GI32742@smile.fi.intel.com> Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Jan 20, 2020 at 02:16:45PM +0200, Andy Shevchenko wrote: > On Fri, Dec 02, 2016 at 09:54:14PM +0200, Andy Shevchenko wrote: > > Until now DMI information is lost when kexec'ing. Fix this in the same way as > > it has been done for ACPI RSDP. > > > > Series has been tested on Galileo Gen2 where DMI is used by drivers, in > > particular the default I2C host speed is choosen based on DMI system > > information and now gets it correct. > > Guys, it was quite a long no hear from you. > Today I found that Microsoft Surface 3 also affected by this. > > Can we apply these patches for now until you will find better solution? > > P.S. I may resend them rebased on recent vanilla. Okay, since there is no reply I take it as confirmation that the problem exists and needs to be addressed. So, I'll send a new version of the series with updated commit messages (to mention Surface 3 issue). -- With Best Regards, Andy Shevchenko