From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759343Ab3FCRjE (ORCPT ); Mon, 3 Jun 2013 13:39:04 -0400 Received: from mail-bk0-f43.google.com ([209.85.214.43]:46390 "EHLO mail-bk0-f43.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755880Ab3FCRjC (ORCPT ); Mon, 3 Jun 2013 13:39:02 -0400 Message-ID: <51ACD4B2.7070107@message-id.googlemail.com> Date: Mon, 03 Jun 2013 19:38:58 +0200 From: Stefan Seyfried User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130510 Thunderbird/17.0.6 MIME-Version: 1.0 To: LKML Subject: INTEL_MEI_ME=y breaks suspend on 3.10-rc3 X-Enigmail-Version: 1.5.1 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Or, to be more precise: it breaks resume. The machine seems to lock up hard after resume, then after a few seconds it panics (caps lock blinking). Reproduced on ThinkPad X200s 00:03.0 0780: 8086:2a44 (rev 07) Intel Corporation Mobile 4 Series Chipset MEI Controller Debugged with "init=/bin/bash no_console_suspend", I see lots of errors from the mei_me driver, then finally the panic (some overflow maybe?). Unbinding the device before suspend fixes resume. This machine has suspended and resumed fine with 3.9. This machine has no serial port, so it is hard for me to capture output. I could try to take a picture of the panic message if that would be helpful. Best regards, Stefan -- Stefan Seyfried Linux Consultant & Developer -- GPG Key: 0x731B665B B1 Systems GmbH Osterfeldstraße 7 / 85088 Vohburg / http://www.b1-systems.de GF: Ralph Dehner / Unternehmenssitz: Vohburg / AG: Ingolstadt,HRB 3537