Re: [git pull] drm fixes
From: Indan Zupancic
Date: Thu Feb 24 2011 - 04:19:12 EST
On Thu, February 24, 2011 09:27, Alex Riesen wrote:
> On Thu, Feb 24, 2011 at 01:13, Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> wrote:
>> On Wed, 23 Feb 2011 15:58:02 -0800, Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
>>> > See bug https://bugzilla.kernel.org/show_bug.cgi?id=27572
>>> Any update on that one?
>> No, reverting that will cause just another bug elsewhere. I need to
>> work out how the gpu is not being flushed with a non-pipelined fence
>>> There's that whole "return -EINVAL for
>>> I915_PARAM_HAS_RELAXED_FENCING" patch thing?
>> As it turns out this is a bug in the userspace components of the stack for
>> gen2 hardware, with lax kernel side enforcement. Daniel has a fix for both.
> Chris, could you point us at the patch? I ask because Daniel left a
> comment in bug discussion that we should ignore some patch from him,
> and there was no mention of anything else.
> I'll gladly test a better fix.
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