From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sven Joachim Subject: Suspend/resume/suspend broken in Linux 3.5-rc5 Date: Fri, 06 Jul 2012 18:00:35 +0200 Message-ID: <877gugzxp8.fsf@turtle.gmx.de> Mime-Version: 1.0 Content-Type: text/plain Return-path: Sender: linux-kernel-owner@vger.kernel.org To: Ben Skeggs , dri-devel@lists.freedesktop.org Cc: linux-kernel@vger.kernel.org List-Id: dri-devel@lists.freedesktop.org Hi, I'm sorry having to report that I'm only able to suspend once with Linux 3.5-rc5; any subsequent attempts fail. This is a regression from 3.4 where suspend/resume worked flawlessly and arbitrarily often on my machine. Bisection show that the problem was introduced in commit c420b2dc8dc: ,---- | commit c420b2dc8dc3cdd507214f4df5c5f96f08812cbe | Author: Ben Skeggs | Date: Tue May 1 20:48:08 2012 +1000 | | drm/nouveau/fifo: turn all fifo modules into engine modules | | Been tested on each major revision that's relevant here, but I'm sure there | are still bugs waiting to be ironed out. | | This is a *very* invasive change. | | There's a couple of pieces left that I don't like much (eg. other engines | using fifo_priv for the channel count), but that's an artefact of there | being a master channel list still. This is changing, slowly. | | Signed-off-by: Ben Skeggs `---- My graphics cards is the following: VGA compatible controller: NVIDIA Corporation G86 [GeForce 8500 GT] (rev a1) Any advice would be appreciated. Cheers, Sven