Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752289Ab2KQVpa (ORCPT ); Sat, 17 Nov 2012 16:45:30 -0500 Received: from audible.transient.net ([216.254.12.79]:51172 "HELO audible.transient.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1752186Ab2KQVp2 (ORCPT ); Sat, 17 Nov 2012 16:45:28 -0500 X-Greylist: delayed 399 seconds by postgrey-1.27 at vger.kernel.org; Sat, 17 Nov 2012 16:45:28 EST Date: Sat, 17 Nov 2012 21:38:45 +0000 From: Jamie Heilman To: Mikael Pettersson Cc: David Airlie , Kelly Doran , linux-kernel@vger.kernel.org Subject: Re: [3.7-rc5/rc6 regression] "drm/nvc0/disp: fix regression in vblank semaphore release" broke nouveau driver and mplayer Message-ID: <20121117213845.GA4310@cucamonga.audible.transient.net> Mail-Followup-To: Mikael Pettersson , David Airlie , Kelly Doran , linux-kernel@vger.kernel.org References: <20647.59126.898316.299551@pilspetsen.it.uu.se> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20647.59126.898316.299551@pilspetsen.it.uu.se> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1141 Lines: 31 Mikael Pettersson wrote: > mplayer worked fine on my Dell Latitude E6510 (nVidia GT218 [NVS > 3100M] graphics) up to and including kernel 3.7-rc4. However, with > 3.7-rc5 or -rc6, any attempt to run mplayer just blanks the screen, > shows some stray white pixels in the upper left corner, kills the X > server, and spews the following errors from the kernel: ... > > The error is 100% repeatable. I see the same problem on my workstation with a G86 [Quadro NVS 290] (rev a1) running Debian (sid) with: xserver-xorg-core 2:1.12.4-3 libdrm-nouveau1a:amd64 2.4.33-3 xserver-xorg-video-nouveau 1:1.0.1-3 and mplayer2 2.0-600-g95e81df w/the xv video output driver > git bisect identified the following culprit: > > 11d92561c81be2f4a7af37f035e1af294b960abe is the first bad commit I bisected to the same commit as well. -- Jamie Heilman http://audible.transient.net/~jamie/ -- 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/