From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sven Joachim Subject: Re: [REGRESSION] system does not resume from ram due to commit "drm/nv50/fifo: prevent races between clients updating playlists" Date: Tue, 28 May 2013 20:55:29 +0200 Message-ID: <87wqqj2au6.fsf@turtle.gmx.de> References: Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: (Maarten Maathuis's message of "Sun, 26 May 2013 23:09:09 +0200") 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: Maarten Maathuis Cc: "nouveau@lists.freedesktop.org" , Ben Skeggs , "dri-devel@lists.freedesktop.org" List-Id: nouveau.vger.kernel.org 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. Cheers, Sven