[PATCH 1/3] drm/radeon: take exclusive_lock in read mode during ring tests

Maarten Lankhorst maarten.lankhorst at canonical.com
Mon Aug 18 13:02:13 PDT 2014


On 18-08-14 18:10, Alex Deucher wrote:
> On Mon, Aug 18, 2014 at 12:07 PM, Christian König
> <deathsimple at vodafone.de> wrote:
>>> Yeah, looks like a bug.  I think the attached patch should fix it.
>> Sounds logical and the patch is Reviewed-by: Christian König
>> <christian.koenig at amd.com>
>> Going to apply Maartens patch on top and test that one a bit to make sure it
>> works as expected.
> pushed my current -fixes queue to my drm-fixes-3.17-wip branch if that helps.

Thanks, maybe that fixes uvd on resume for me. :-)

I'll have to rework it to include the changes, but does resuming everything in the order of my v2 patch look sane?
Then as a final act I'm downgrading to read, and run the tests.


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