Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965060AbWEaPFX (ORCPT ); Wed, 31 May 2006 11:05:23 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S965061AbWEaPFX (ORCPT ); Wed, 31 May 2006 11:05:23 -0400 Received: from wr-out-0506.google.com ([64.233.184.230]:62181 "EHLO wr-out-0506.google.com") by vger.kernel.org with ESMTP id S965060AbWEaPFW (ORCPT ); Wed, 31 May 2006 11:05:22 -0400 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=gtbmRKCu0N/4E7LKDyX6+iKofqEvzmtrkJmu3uWXVtRzcW3edvL8iQzKO51RZSW+OyEU9cHoRvNMsjopGHSQKtXgjZNBLCfqR3QIFnERC0iWhOkHzDGnEYJBAG5vMeVTrZdqWMRhh2eHoL3LknXpm9epcljOMTWN195I8BWOm1g= Message-ID: <6bffcb0e0605310805l5e040e06i8ccc376a88667c34@mail.gmail.com> Date: Wed, 31 May 2006 17:05:21 +0200 From: "Michal Piotrowski" To: "Ingo Molnar" Subject: Re: 2.6.17-rc5-mm1 Cc: "Andrew Morton" , "Arjan van de Ven" , linux-kernel@vger.kernel.org In-Reply-To: <20060531141208.GA12296@elte.hu> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <20060530022925.8a67b613.akpm@osdl.org> <6bffcb0e0605301155h3b472d79h65e8403e7fa0b214@mail.gmail.com> <6bffcb0e0605310651u61b9756fpfce3515ab046bf42@mail.gmail.com> <20060531140201.GA11617@elte.hu> <20060531141208.GA12296@elte.hu> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 827 Lines: 30 On 31/05/06, Ingo Molnar wrote: > > * Ingo Molnar wrote: > > > i think what happened is that the pagefault happened with irqs > > disabled, and the entry.S return-to-exception-site irq-flags tracing > > code mistakenly turned on the irq flag - causing the mismatch and > > lockdep's confusion. > > here's the fix for the irqs-off iret irqflags-tracing problem. Does this > fix the bug(s) on your box? Yes. Thanks! > > Ingo > Regards, Michal -- Michal K. K. Piotrowski LTG - Linux Testers Group (http://www.stardust.webpages.pl/ltg/wiki/) - 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/