linux-kernel - [regression] *ERROR* timed out waiting for FORCE

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Message-ID: <87mxrswddf.fsf@basil.nowhere.org>
Date:	Wed, 08 Sep 2010 15:53:16 +0200
From:	Andi Kleen <andi@...stfloor.org>
To:	Chris Wilson <chris@...is-wilson.co.uk>
Cc:	intel-gfx@...ts.freedesktop.org, Dave Airlie <airlied@...hat.com>,
	linux-kernel@...r.kernel.org
Subject:  [regression] *ERROR* timed out waiting for FORCE_DETECT in 36rc3 on i915

One of my test box with Intel graphics spews out a lot of 

[drm:intel_crt_detect_hotplug] *ERROR* timed out waiting for FORCE_DETECT to go off

messages after boot now. This didn't show in 2.6.35, so it seems
like a regression. The system just runs in VGA text mode
(but with KMS) without X.

-Andi

Hardware information

[drm] Initialized drm 1.1.0 20060810
[drm] radeon defaulting to userspace modesetting.
i915 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
i915 0000:00:02.0: setting latency timer to 64
  alloc irq_desc for 42 on node -1
  alloc kstat_irqs on node -1
i915 0000:00:02.0: irq 42 for MSI/MSI-X
[drm] set up 7M of stolen space
vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
[drm] initialized overlay support
Console: switching to colour frame buffer device 128x48
fb0: inteldrmfb frame buffer device
drm: registered panic notifier
No ACPI video bus found
[drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0

00:02.0 VGA compatible controller: Intel Corporation: Unknown device 29c2 (rev 02)

-- 
ak@...ux.intel.com -- Speaking for myself only.
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