Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760123Ab2FBLxz (ORCPT ); Sat, 2 Jun 2012 07:53:55 -0400 Received: from lxorguk.ukuu.org.uk ([81.2.110.251]:41556 "EHLO lxorguk.ukuu.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758402Ab2FBLxy (ORCPT ); Sat, 2 Jun 2012 07:53:54 -0400 Date: Sat, 2 Jun 2012 12:57:23 +0100 From: Alan Cox To: Eric Dumazet Cc: Linus Torvalds , Alan Cox , "linux-kernel@vger.kernel.org" , Jens Axboe Subject: Re: [PATCH] tty: add lockdep annotations Message-ID: <20120602125723.5b057570@pyramind.ukuu.org.uk> In-Reply-To: <1338624102.2760.1693.camel@edumazet-glaptop> References: <4FC6189B.9080909@fusionio.com> <1338402812.2760.413.camel@edumazet-glaptop> <4FC66D3D.6080509@fusionio.com> <1338404902.2760.451.camel@edumazet-glaptop> <1338410107.2760.544.camel@edumazet-glaptop> <1338456918.2760.1318.camel@edumazet-glaptop> <1338574627.2760.1545.camel@edumazet-glaptop> <1338583498.2760.1648.camel@edumazet-glaptop> <20120601215620.305155c0@pyramind.ukuu.org.uk> <1338584389.2760.1653.camel@edumazet-glaptop> <1338621438.2760.1679.camel@edumazet-glaptop> <1338623708.2760.1691.camel@edumazet-glaptop> <1338624102.2760.1693.camel@edumazet-glaptop> X-Mailer: Claws Mail 3.8.0 (GTK+ 2.24.8; x86_64-redhat-linux-gnu) Face: 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 Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 996 Lines: 27 On Sat, 02 Jun 2012 10:01:42 +0200 Eric Dumazet wrote: > On Sat, 2012-06-02 at 09:55 +0200, Eric Dumazet wrote: > > From: Eric Dumazet > > > > On Sat, 2012-06-02 at 09:17 +0200, Eric Dumazet wrote: > > > > > > > > Here is the patch I am currently testing (need to boot the machine ~50 > > > times to make sure it is the right fix) > > > > Seems good, but am still doing reboots to make sure. > > Nope, still get a crash at 15th boot. > > I have to run. I'll have a look at this ASAP - I think the driver ref counting side is a red herring but I'll build an Ubuntu 12 setup and try and replicate the crash once I'm back at work (its a national holiday here Sat-Tue for the English queens jubilee) -- 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/