linux-kernel - Re: WARNING: CPU: 4 PID: 863 at include/drm/drm_crtc.h:1577 drm_helper_choose_encoder

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Message-ID: <20150922190624.GA3453@pd.tnic>
Date:	Tue, 22 Sep 2015 21:06:24 +0200
From:	Borislav Petkov <bp@...en8.de>
To:	Alex Deucher <alexander.deucher@....com>,
	Christian König <christian.koenig@....com>
Cc:	dri-devel@...ts.freedesktop.org,
	lkml <linux-kernel@...r.kernel.org>
Subject: Re: WARNING: CPU: 4 PID: 863 at include/drm/drm_crtc.h:1577
 drm_helper_choose_encoder_dpms+0x88/0x90()

On Mon, Sep 21, 2015 at 03:31:26PM +0200, Borislav Petkov wrote:
> Hi guys,
> 
> this assert_drm_connector_list_read_locked() thing fires here when
> suspending to disk with Linus' master from around a week ago and
> tip/master merged ontop.
> 
> After I resume, box comes up but wedges solid. I've managed to capture
> that splat in its whole glory too, see the end of this mail.

Btw, this happens on rc2+tip too.

-- 
Regards/Gruss,
    Boris.

ECO tip #101: Trim your mails when you reply.
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