From mboxrd@z Thu Jan 1 00:00:00 1970 From: Konrad Rzeszutek Wilk Subject: Re: [REGRESSION] system does not resume from ram due to commit "drm/nv50/fifo: prevent races between clients updating playlists" Date: Fri, 31 May 2013 09:05:25 -0400 Message-ID: <20130531130525.GA4319@phenom.dumpdata.com> References: <87wqqj2au6.fsf@turtle.gmx.de> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from userp1040.oracle.com (userp1040.oracle.com [156.151.31.81]) by gabe.freedesktop.org (Postfix) with ESMTP id 59957E6164 for ; Fri, 31 May 2013 06:05:31 -0700 (PDT) Content-Disposition: inline In-Reply-To: <87wqqj2au6.fsf@turtle.gmx.de> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org Errors-To: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org To: Sven Joachim , dri-devel@lists.freedesktop.org, bskeggs@redhat.com, airlied@linux.ie List-Id: dri-devel@lists.freedesktop.org On Tue, May 28, 2013 at 08:55:29PM +0200, Sven Joachim wrote: > On 2013-05-26 23:09 +0200, Maarten Maathuis wrote: > > > My NV96 does not resume from suspend to ram (the screen stays black, magic > > sysrq keys do work) with the current linus git kernel, i bisected it to the > > following commit. > > > > drm/nv50/fifo: prevent races between clients updating playlists > > b5096566f6e1ee2b88324772f020ae9bc0cfa9a0 > > > > It's not obvious to me how this causes problems, but reverting this commit > > does solve my problem. > > Same here on my NV86. And as well on this: 01:00.0 VGA compatible controller: NVIDIA Corporation G84 [GeForce 8600 GT] (rev a1) Ben, any ideas? > > Cheers, > Sven