Re: [Xen-devel] Console is not working with 2.6.38.4 Dom0 and Xen unstable

[Wei Liu <liuw@xxxxxxxxx>]

On Tue, May 3, 2011 at 11:05 PM, Konrad Rzeszutek Wilk
<konrad.wilk@xxxxxxxxxx> wrote:
>
> Hmm, not seeing the drm messages. Did you compile with the 
> CONFIG_DRM_I915_KMS=y
>
> Also you might want to run with 'drm.debug=255' just to see where it stops 
> working correctly.
>

CONFIG_DRM_I915_KMS=m, that's my original setting.

After I set CONFIG_DRM_I915_KMS=y and added drm.debug=255 to the
command line. The kernel hangs with
"[drm:i915_get_vblank_timestamp], crtc 0 is disabled", repeating forever.

If I don't add drm.debug=255, it boots smoothly. And the VGA console
shows up. Hooray! :-)

-- 
Best regards
Wei Liu
Twitter: @iliuw
Site: http://liuw.name

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