linux-kernel - Re: [bisected] nouveau: "Failed to idle channel x" after resume

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Message-ID: <20120705222429.43586868@europa>
Date:	Thu, 5 Jul 2012 22:24:29 +0200
From:	Martin Nyhus <martin.nyhus@....com>
To:	Ben Skeggs <bskeggs@...hat.com>
Cc:	David Airlie <airlied@...ux.ie>, dri-devel@...ts.freedesktop.org,
	linux-kernel@...r.kernel.org
Subject: Re: [bisected] nouveau: "Failed to idle channel x" after resume

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
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