From mboxrd@z Thu Jan 1 00:00:00 1970 From: Roland Dreier Subject: Re: [Bug #12491] i915 lockdep warning Date: Wed, 11 Feb 2009 10:14:13 -0800 Message-ID: References: <200902050203.40535.rjw@sisk.pl> <1234312992.32506.30.camel@gaiman> Mime-Version: 1.0 Return-path: In-Reply-To: <1234312992.32506.30.camel@gaiman> (Eric Anholt's message of "Tue, 10 Feb 2009 16:43:12 -0800") DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; l=307; t=1234376088; x=1235240088; c=relaxed/simple; s=sjdkim3002; h=Content-Type:From:Subject:Content-Transfer-Encoding:MIME-Version; d=cisco.com; i=rdreier-FYB4Gu1CFyUAvxtiuMwx3w@public.gmane.org; z=From:=20Roland=20Dreier=20 |Subject:=20Re=3A=20[Bug=20#12491]=20i915=20lockdep=20warni ng |Sender:=20; bh=fm7OyZ43GxB/xKIu1HrDJv/Z/8t3G7MrA8acXqvq2g0=; b=PzeVd3kFJ0TYZ3eisk4iZZMw5MhE6mwiUu/4Rubwi+mFx9CMq1M87F/7cI a1c2wtdvm3NGDS2Mrw7KbNkpJ/OuNrbF7gbxILAqNSZ4DSsFUFEMGxJ8lEph vTExVbPpaI; Sender: kernel-testers-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-ID: Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Eric Anholt Cc: "Brandeburg, Jesse" , "Rafael J. Wysocki" , Linux Kernel Mailing List , Kernel Testers List , "drivers_video-dri@kernel-bugs.osdl.org" , Jesse Barnes , intel-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org > This only fixes 1 of the about 4 of this type of deadlock, but it looks > like a fine fix for that and I've put it in my tree. Thanks! Heh, just fixing what I saw reported. probably once this gets in the harder reports will pop up because lockdep won't disable itself quite so soon... - R. From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757585AbZBKSO7 (ORCPT ); Wed, 11 Feb 2009 13:14:59 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755666AbZBKSOt (ORCPT ); Wed, 11 Feb 2009 13:14:49 -0500 Received: from sj-iport-6.cisco.com ([171.71.176.117]:54493 "EHLO sj-iport-6.cisco.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755181AbZBKSOs (ORCPT ); Wed, 11 Feb 2009 13:14:48 -0500 X-IronPort-AV: E=Sophos;i="4.38,193,1233532800"; d="scan'208";a="247537873" From: Roland Dreier To: Eric Anholt Cc: "Brandeburg\, Jesse" , "Rafael J. Wysocki" , Linux Kernel Mailing List , Kernel Testers List , "drivers_video-dri\@kernel-bugs.osdl.org" , Jesse Barnes , intel-gfx@lists.freedesktop.org Subject: Re: [Bug #12491] i915 lockdep warning References: <200902050203.40535.rjw@sisk.pl> <1234312992.32506.30.camel@gaiman> X-Message-Flag: Warning: May contain useful information Date: Wed, 11 Feb 2009 10:14:13 -0800 In-Reply-To: <1234312992.32506.30.camel@gaiman> (Eric Anholt's message of "Tue, 10 Feb 2009 16:43:12 -0800") Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.0.60 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-OriginalArrivalTime: 11 Feb 2009 18:14:13.0592 (UTC) FILETIME=[8B2E1D80:01C98C74] Authentication-Results: sj-dkim-3; header.From=rdreier@cisco.com; dkim=pass ( sig from cisco.com/sjdkim3002 verified; ); Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > This only fixes 1 of the about 4 of this type of deadlock, but it looks > like a fine fix for that and I've put it in my tree. Thanks! Heh, just fixing what I saw reported. probably once this gets in the harder reports will pop up because lockdep won't disable itself quite so soon... - R.