Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757432Ab2HHGAw (ORCPT ); Wed, 8 Aug 2012 02:00:52 -0400 Received: from mailout-de.gmx.net ([213.165.64.22]:39358 "HELO mailout-de.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1756528Ab2HHGAt (ORCPT ); Wed, 8 Aug 2012 02:00:49 -0400 X-Authenticated: #28250155 X-Provags-ID: V01U2FsdGVkX1/+Geh2t5z+gbgz6o2jMUN6ahymufZQp5p7bk5juH 7FgqCiQJbHDJMp From: Sven Joachim To: Ben Skeggs Cc: Maxim Levitsky , Aioanei Rares , "nouveau\@lists.freedesktop.org" , Martin Nyhus , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Ben Skeggs Subject: Re: [bisected] nouveau: "Failed to idle channel x" after resume References: <20120611231842.221bd738@europa> <20120705222429.43586868@europa> <1344091275.4520.1.camel@maxim-laptop> <1344285484.14543.0.camel@maxim-laptop> <20120808053716.GA10092@turiel.bne.redhat.com> Date: Wed, 08 Aug 2012 08:00:21 +0200 In-Reply-To: <20120808053716.GA10092@turiel.bne.redhat.com> (Ben Skeggs's message of "Wed, 8 Aug 2012 15:37:16 +1000") Message-ID: <87lihpkjnu.fsf@turtle.gmx.de> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Y-GMX-Trusted: 0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2491 Lines: 58 On 2012-08-08 07:37 +0200, Ben Skeggs wrote: > On Mon, Aug 06, 2012 at 11:38:04PM +0300, Maxim Levitsky wrote: >> On Sat, 2012-08-04 at 17:41 +0300, Maxim Levitsky wrote: >> > On Mon, 2012-07-23 at 18:25 +0300, Aioanei Rares wrote: >> > > On Thu, Jul 5, 2012 at 11:24 PM, Martin Nyhus wrote: >> > > > >> > > > On Mon, 11 Jun 2012 23:18:42 +0200 Martin Nyhus wrote: >> > > > > after resuming from suspend nouveau starts writing Failed to idle >> > > > > channel x (where x is 2 or 3) to the log and X appears to stop and >> > > > > then restart only to stop again. Starting Firefox after resuming >> > > > > triggers the bugs every time, and bisecting leads to 03bd6efa >> > > > > ("drm/nv50/fifo: use hardware channel kickoff functionality"). >> > > > >> > > > Hi Ben, >> > > > I'm still seeing this bug with the latest from Linus >> > > > (v3.5-rc5-98-g9e85a6f) and linux-next (next-20120705). >> > > > >> > > > lspci output: >> > > > 01:00.0 VGA compatible controller: nVidia Corporation G86 [GeForce >> > > > 8400M GS] (rev a1) >> > > > >> > > > Sorry I haven't followed up on this earlier, >> > > > Martin >> > > >> > > I can confirm this with 3.5.0, Chromium and Arch Linux. It's a HP >> > > Pavilion laptop with a G86 [GeForce 8400 M GS] video card . >> > > Seems related to this bug: >> > > http://lists.freedesktop.org/archives/nouveau/2011-January/007358.html >> > > . If I can do anything else >> > > to help, I will be glad to. >> > Added nouveau@lists.freedesktop.org> >> > >> > I confirm the same issue here. >> > will try to do dig it. >> Nope,can't dig this :-( > Interestingly, this works just fine for me after the driver rework. Not for me on my GeForce 8500 GT, and I still cannot suspend more than once, subsequent attempts fail: ,---- | Aug 8 07:49:16 turtle kernel: [ 91.697068] nouveau W[ PGRAPH][0000:01:00.0][0x0200502d][ffff880037be1d40] parent failed suspend, -16 | Aug 8 07:49:16 turtle kernel: [ 91.697078] nouveau [ DRM][0000:01:00.0] resuming display... `---- > I can confirm issues on G86 with 3.5/3.6-rc1 stock though. I'll > attempt to find a fix suitable for the non-reworked driver. Thanks. I'm currently stuck on 3.4 because of this problem. Cheers, Sven -- 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/