>
> No, I've requested reverting the patch for now because it causes an
> obviously and rather severe problem. If you guys can quickly find how to
> fix it feel free to use that instead.
>
> My mistake! That makes sense. Thanks again.
___
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>
> Was userspace maybe performing concurrent CPU access to the BOs in
> question?
As far as I know Julien has demonstrated that this is not the case.
> I hope we can find a better solution.
Understood -- I thought you might not want to take this patch, but I went
ahead and sent it out becaus
We were experiencing an infinite loop due to VRAM bos getting added back
to the VRAM lru on eviction via ttm_bo_mem_force_space, and reverting
this commit solves the problem.
Signed-off-by: Zachary Michaels
Signed-off-by: Julien Isorce
---
drivers/gpu/drm/radeon/radeon_ttm.c | 25
