[regression][amdgpu][CIK] drm-next-4.9-wip - piglit test - max-texture-size - GPU deadlock

[Shawn Starr]

On Friday, October 14, 2016 3:59:13 PM EDT Shawn Starr wrote:
> On Monday, September 26, 2016 4:53:00 PM EDT Marek Olšák wrote:
> > Hi,
> > 
> > You can try this patch:
> >   drm/amdgpu: fix addr handling in amdgpu_vm_bo_update_mapping
> > 
> > Marek
> 
> Hello Marek,
> 
> This has regressed, can wedge GPU again.
> 
> Kernel log:
> 
> [ 1581.488430] [drm:amdgpu_cs_ioctl [amdgpu]] *ERROR* ttm_eu_reserve_buffers
> failed.
> [ 1581.493426] [drm:amdgpu_cs_ioctl [amdgpu]] *ERROR* ttm_eu_reserve_buffers
> failed.
> [ 1581.498418] [drm:amdgpu_cs_ioctl [amdgpu]] *ERROR* ttm_eu_reserve_buffers
> failed.
> 
This doesn't seem to wedge GPU, rebooting laptop then runing max-texture-size 
over and over, seems to happen when combined with other piglit tests running. 

Will run piglit without -c and see whats going on.

Thanks,
Shawn

> > On Fri, Sep 23, 2016 at 12:37 AM, Shawn Starr <shawn.starr at rogers.com>
> 
> wrote:
> > > When I try to run piglit, I get a GPU deadlock running max-texture-size,
> > > 
> > > Test: spec/!opengl 1.1/max-texture-size
> > > 
> > > I will begin bisecting kernel driver, but if anyone has some tips on
> > > likely
> > > commits I can test further.
> > > 
> > > Thanks,
> > > Shawn
> > > 
> > > _______________________________________________
> > > amd-gfx mailing list
> > > amd-gfx at lists.freedesktop.org
> > > https://lists.freedesktop.org/mailman/listinfo/amd-gfx
> 
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