From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753421Ab0JDHvX (ORCPT ); Mon, 4 Oct 2010 03:51:23 -0400 Received: from vwp2514.webpack.hosteurope.de ([87.230.42.24]:47218 "EHLO vwp2514.webpack.hosteurope.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753136Ab0JDHvV (ORCPT ); Mon, 4 Oct 2010 03:51:21 -0400 X-Greylist: delayed 1243 seconds by postgrey-1.27 at vger.kernel.org; Mon, 04 Oct 2010 03:51:21 EDT Subject: 2.6.35.6 fails to suspend (pxa2xx-mci.0) From: Sven Neumann To: linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: Daniel Mack Content-Type: text/plain; charset="UTF-8" Organization: RAUMFELD GmbH Date: Mon, 04 Oct 2010 09:30:35 +0200 Message-ID: <1286177435.2140.5.camel@sven> Mime-Version: 1.0 X-Mailer: Evolution 2.28.3 Content-Transfer-Encoding: 7bit X-bounce-key: webpack.hosteurope.de;s.neumann@raumfeld.com;1286178681;ba17880e; Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, we are running an embedded system here based on the PXA300 platform. Suspend/resume used to work well so far. However after upgrading the kernel from 2.6.34.7 to 2.6.35.6, we get the following error when trying to suspend the system: # echo "mem" > "/sys/power/state" [ 5647.295953] PM: Syncing filesystems ... done. [ 5647.318792] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 5647.337048] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 5647.356915] Suspending console(s) (use no_console_suspend to debug) [ 5647.366651] pm_op(): platform_pm_suspend+0x0/0x5c returns -38 [ 5647.366671] PM: Device pxa2xx-mci.0 failed to suspend: error -38 [ 5647.367082] PM: Some devices failed to suspend Regards, Sven -- Sven Neumann Head of Software Development RAUMFELD GmbH | Reichenberger Str. 124 | 10999 Berlin | Germany Tel: +49.30.340.60.98.0 | Fax: +49.30.340.60.98.99 | s.neumann@raumfeld.com