Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752121AbaJOXfk (ORCPT ); Wed, 15 Oct 2014 19:35:40 -0400 Received: from roy.gaast.net ([80.101.33.21]:37075 "EHLO mail.gaast.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751262AbaJOXf1 (ORCPT ); Wed, 15 Oct 2014 19:35:27 -0400 Message-ID: <543F049F.5090605@gaast.net> Date: Thu, 16 Oct 2014 00:34:55 +0100 From: Wilmer van der Gaast User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130112 Icedove/17.0.2 MIME-Version: 1.0 To: Yinghai Lu CC: Bjorn Helgaas , "Rafael J. Wysocki" , Pavel Machek , Rafael Wysocki , "linux-kernel@vger.kernel.org" Subject: Re: Machine crashes right *after* ~successful resume References: <54347520.3050109@gaast.net> <543AA2FE.20105@gaast.net> <20141012204032.GA11171@amd> <9751497.0fL0kvsyX7@vostro.rjw.lan> <20141015111641.GC7792@gaast.net> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello Yinghai, On 15-10-14 19:39, Yinghai Lu wrote: > > so third resume will not work? that is strange. > second and third should not use same code path... > Always exactly the third time, yes. Seems strange indeed. :-( I was under the impression that on each resume, completion time of device resumes was growing, and wondered whether that could be related. However looking back at my logs, this is not consistent, in some cases the time is constant. Anyway, your patch works! Had to tweak it slightly to apply cleanly to the 3.17 tarball I have, but my machine now went through eleven successful suspend+resume cycles again. Is there anything I can do now to find out why your change is causing my machine to crash? Thank you! Wilmer v/d Gaast. -- +-------- .''`. - -- ---+ + - -- --- ---- ----- ------+ | wilmer : :' : gaast.net | | OSS Programmer www.bitlbee.org | | lintux `. `~' debian.org | | Full-time geek wilmer.gaast.net | +--- -- - ` ---------------+ +------ ----- ---- --- -- - + -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/