[PATCH] drm/ttm: revert "make TT creation purely optional v3"

Dave Airlie airlied at gmail.com
Wed Aug 12 03:02:18 UTC 2020


On Wed, 12 Aug 2020 at 05:34, Dave Airlie <airlied at gmail.com> wrote:
>
> On Wed, 12 Aug 2020 at 03:11, Christian König
> <ckoenig.leichtzumerken at gmail.com> wrote:
> >
> > Am 11.08.20 um 18:42 schrieb Michel Dänzer:
> > > On 2020-08-11 2:53 p.m., Christian König wrote:
> > >> Am 11.08.20 um 14:52 schrieb Christian König:
> > >>> Am 11.08.20 um 11:24 schrieb Christian König:
> > >>>> This reverts commit 2ddef17678bc2ea1d20517dd2b4ed4aa967ffa8b.
> > >>>>
> > >>>> As it turned out VMWGFX needs a much wider audit to fix this.
> > >>>>
> > >>>> Signed-off-by: Christian König <christian.koenig at amd.com>
> > >>> Dare to give me an rb for this? I already tested on amdgpu and it
> > >>> should be fixing the VMWGFX problems we currently have.
> > >> Ups, that was your old AMD address :)
> > >>
> > >> So once more with feeling,
> > > :)
> > >
> > > However, I'm afraid I'm not deep enough into TTM code anymore to give
> > > you an R-b, given it's not a straight revert (presumably due to other
> > > changes in the meantime).
> >
> > Yeah, indeed had to keep Daves changes intact.
> >
> > Dave can you take a look then?
>
> Yup just came in after my "stop working Dave" time.
>
> Did you have an amdgpu patch that worked on top of this? does that
> need reverting or did it not land yet?

Oh I confused this with the ttm_mem_reg handling fix that had an amdgpu patch.

I'll pull this into my fixes tree for Linus now.

Dave.

>
> Otherwise,
>
> Reviewed-by: Dave Airlie <airlied at redhat.com>


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