Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760136AbXE1BFa (ORCPT ); Sun, 27 May 2007 21:05:30 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754354AbXE1BFX (ORCPT ); Sun, 27 May 2007 21:05:23 -0400 Received: from cavan.codon.org.uk ([217.147.92.49]:52198 "EHLO vavatch.codon.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753592AbXE1BFW (ORCPT ); Sun, 27 May 2007 21:05:22 -0400 Date: Mon, 28 May 2007 02:05:06 +0100 From: Matthew Garrett To: "Rafael J. Wysocki" Cc: Linus Torvalds , Pavel Machek , Romano Giannetti , Chris Wright , Chuck Ebbert , Linux Kernel Mailing List , stable@kernel.org, Justin Forbes , Zwane Mwaikambo , "Theodore Ts'o" , Randy Dunlap , Dave Jones , Chuck Wolber , Chris Wedgwood , Michael Krufky , akpm@linux-foundation.org, alan@lxorguk.ukuu.org.uk Message-ID: <20070528010506.GA24186@srcf.ucam.org> References: <1180008394.15600.26.camel@localhost> <20070527164300.GA20355@srcf.ucam.org> <200705272032.15971.rjw@sisk.pl> <20070527184402.GA21161@srcf.ucam.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20070527184402.GA21161@srcf.ucam.org> User-Agent: Mutt/1.5.12-2006-07-14 X-SA-Exim-Connect-IP: X-SA-Exim-Mail-From: mjg59@codon.org.uk Subject: Re: pcmcia resume 60 second hang. Re: [patch 00/69] -stable review X-SA-Exim-Version: 4.2.1 (built Tue, 20 Jun 2006 01:35:45 +0000) X-SA-Exim-Scanned: Yes (on vavatch.codon.org.uk) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 933 Lines: 20 On Sun, May 27, 2007 at 07:44:02PM +0100, Matthew Garrett wrote: > Anyway. I've tested the following patch on a dual-core x86. No obvious > issues yet, but I'll try to put it through a few hundred cycles. This /mostly/ works - I've had my test machine cycling through a suspend cycle every 10 seconds for the past hour without any difficulties providing I unload USB first. If USB is loaded, the suspend occasionally fails with one of the devices returning -EBUSY and causing it to be aborted. I haven't looked into this in any detail yet, but it's presumably sufficiently generic code that it's potentially biting people on PPC anyway. -- Matthew Garrett | mjg59@srcf.ucam.org - 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/