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[23.128.96.18]) by mx.google.com with ESMTP id cb25si3278789edb.142.2020.05.21.09.00.52; Thu, 21 May 2020 09:01:16 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=DQH3a0FV; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728266AbgEUP7V (ORCPT + 99 others); Thu, 21 May 2020 11:59:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40786 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726808AbgEUP7U (ORCPT ); Thu, 21 May 2020 11:59:20 -0400 Received: from mail-pl1-x643.google.com (mail-pl1-x643.google.com [IPv6:2607:f8b0:4864:20::643]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AD3CDC061A0E for ; Thu, 21 May 2020 08:59:20 -0700 (PDT) Received: by mail-pl1-x643.google.com with SMTP id t16so2993620plo.7 for ; Thu, 21 May 2020 08:59:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=V4UY/iO1dtV0DGmUtTr7wgmLRF9ZbtUeAeGkEQgW2fg=; b=DQH3a0FVeAxUii5Q3eYrIfWEp1bUHCfXNugFzqJ/GUHWCxzXXFTMo0sMT9dy2YP6mZ YmhHn9uRHC3ItJPcSz58ic3G6tvqkS0kQLRBm5jqfgcZfLsC4EYbXAZEUZnjXRD2d0vL c1kWNFWTl7h5yBBWE5xFrlZkZaWThPSte1CGJLA6Av/fli5/lcw0WRNN7hoM9SRIFqSl 6Cxs2kPfhEDQ1107nQysWkXJLlyspHC+NWQQjH2kokwcGUxUbsMFkizUlInrnEyG+/tr JOMq4cJ9zRfhBPU9jqjIPl2orHY9tUXCkPehARudbM+1daUlkopRJnMkR7u/piU19x+z LQGQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=V4UY/iO1dtV0DGmUtTr7wgmLRF9ZbtUeAeGkEQgW2fg=; b=DC9qT4TuqI8u3Q31Fg41vFHG7f/hmpeDXjPpwPbkyRrcvpisVUx04rCfrhp1IYwp1w tf5N0Y5XZGOWfPaHbUWwEI//wcDrGx7VFsa2zdJd6lIvnkk/gJ0/UYmoo9G02svJw2s6 gHZScIe7u2QPonAJi5+wRr0ANawN3X0+UA0j0uU2+A/jL25UluFP7LhPLLRqvgfXD5qV 7j3RDtvtsqJBzecBTzzWkwMA86poHk7OLpZtGQ/S8x/M3/sLCsKJnNFLeCnxIVIvKbVW eAo6qPJ3HoXS2Jx7G1exz1RLCjQLBQTCyue/cyd2ddnHsB9WJAKEQrZf0AD4of+lS97p ddSw== X-Gm-Message-State: AOAM531RkkA4YXJWZLnHqsgg8boo9/02FXwcPp4e6mQdyw7x1ismn7uI teIhCFeBi0PCaQW4+qKPsO0FXskLf71pqAvk0F4GBTnJbOQ= X-Received: by 2002:a17:902:6ac2:: with SMTP id i2mr10547431plt.18.1590076760169; Thu, 21 May 2020 08:59:20 -0700 (PDT) MIME-Version: 1.0 References: <20161202195416.58953-1-andriy.shevchenko@linux.intel.com> <20200120121645.GI32742@smile.fi.intel.com> <20200521155304.GA1921871@smile.fi.intel.com> In-Reply-To: <20200521155304.GA1921871@smile.fi.intel.com> From: Andy Shevchenko Date: Thu, 21 May 2020 18:59:08 +0300 Message-ID: Subject: Re: [PATCH v1 0/2] firmware: dmi_scan: Make it work in kexec'ed kernel To: Andy Shevchenko Cc: Jean Delvare , Linux Kernel Mailing List , Mika Westerberg Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, May 21, 2020 at 6:55 PM Andy Shevchenko wrote: > 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). Ah, I found reply from Eric from Jan 21, this year. Somehow it's slipped thru my eyes. I'll read it carefully and react accordingly. -- With Best Regards, Andy Shevchenko