Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752828AbZG1LdT (ORCPT ); Tue, 28 Jul 2009 07:33:19 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752462AbZG1LdS (ORCPT ); Tue, 28 Jul 2009 07:33:18 -0400 Received: from fg-out-1718.google.com ([72.14.220.156]:53227 "EHLO fg-out-1718.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752345AbZG1LdR convert rfc822-to-8bit (ORCPT ); Tue, 28 Jul 2009 07:33:17 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type:content-transfer-encoding; b=gwVYUfzI346s+y0km2VDHhR5mp+u9Hh8pgxxoKIX1lMsQYl7FoERa6uOiv/Y5wfdXS kh+a075ezCQWyTyVO56yFWv74Mo8g3oISWfPg1abgRuz3mM+OKZvY/NP0gzwtF8Y6yPS qoS1YMEBc8Kv5ybgui5sKHdoTUKNYPmXjiKjU= MIME-Version: 1.0 In-Reply-To: <200907280043.51688.rjw@sisk.pl> References: <3zAHs5O6maO.A.gfC.QHObKB@chimera> <20090727091623.GA16229@yamamaya.is-a-geek.org> <200907280043.51688.rjw@sisk.pl> Date: Tue, 28 Jul 2009 14:33:16 +0300 Message-ID: Subject: Re: [Bug #13833] Kernel Oops when trying to suspend with ubifs mounted on block2mtd mtd device From: saeed bishara To: "Rafael J. Wysocki" , David Woodhouse Cc: Tobias Diedrich , Linux Kernel Mailing List , Kernel Testers List , David Brownell , Eric Miao , Pavel Machek 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 Content-Length: 1542 Lines: 41 Hi This patch crashes my system, when issue suspend to ram, the kernel crashes mtd_cls_suspend when the mtd device is mtdXro, the problem is the the mtdXro devices are of mtd_class, and the suspend function of this class assumes that the "dev" is contained in mtd_into structure (dev_to_mtd(dev)), but, the mtdXro device created using device_create() so the dev is not contained in valid mtd_info structure. saeed On Tue, Jul 28, 2009 at 1:43 AM, Rafael J. Wysocki wrote: > On Monday 27 July 2009, Tobias Diedrich wrote: >> Rafael J. Wysocki wrote: >> > This message has been generated automatically as a part of a report >> > of recent regressions. >> > >> > The following bug entry is on the current list of known regressions >> > from 2.6.30.  Please verify if it still should be listed and let me know >> > (either way). >> >> >> Well, the patch reverting the commit still applies to 2.6.31-rc4, so >> I assume the issue persists,but I have not tried an unpatched >> 2.6.31-rc4. > > Thanks for the update. > > Rafael > -- > 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/ > -- 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/