Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932732AbWLZRZ1 (ORCPT ); Tue, 26 Dec 2006 12:25:27 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932734AbWLZRZ0 (ORCPT ); Tue, 26 Dec 2006 12:25:26 -0500 Received: from ug-out-1314.google.com ([66.249.92.175]:23023 "EHLO ug-out-1314.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932732AbWLZRZ0 (ORCPT ); Tue, 26 Dec 2006 12:25:26 -0500 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=TELBN8VImfecHT3OdgKsWEAig5YGzyRq0NkW2UrpaIooofuYoIpFqzFYEBj6jPk3iNavxSJAX6HRwK/HWtW7JxZS/ZGbaztEmL4EttM0GtQZkJUANUBynbPdzqmyjrb/us8sr4yZQU/OL0TICmrj70HnrWlFd4Q7+aU8NrjZh24= Message-ID: Date: Tue, 26 Dec 2006 12:25:24 -0500 From: "Fabio Comolli" To: "Pavel Machek" Subject: Re: BUG: scheduling while atomic - Linux 2.6.20-rc2-ga3d89517 Cc: "OGAWA Hirofumi" , "kernel list" , "Linus Torvalds" , "Rafael J. Wysocki" In-Reply-To: <20061226171531.GC7600@elf.ucw.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <87psa9z0wu.fsf@duaron.myhome.or.jp> <20061226171531.GC7600@elf.ucw.cz> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1232 Lines: 36 Hi On 12/26/06, Pavel Machek wrote: > Hi! > > > some days and will let you know if the problem represents. Please note > > that it happened only twice and I don't have any clue on how to > > reproduce it. > > > > I added Pavel and Rafael to CC-list because for the first time in at > > least six months my laptop failed to resume after suspend-to-disk > > (userland tools) with this kernel. Guys, do you think that this > > failure could be related to this BUG? > > everything is possible, but this one does not seem too likely. Is > failure reproducible? > Not at all. I applied Hirofumi's patch and the problem seems to be gone. But it was impossible to reproduce even without it: the BUG happened only twice and the resume failure only once. > Pavel Fabio > > -- > (english) http://www.livejournal.com/~pavelmachek > (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html > - 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/