On Fri, 2022-04-22 at 11:21 +0200, Christian König wrote:
> Am 22.04.22 um 11:20 schrieb Christian König:
> > When resources are allocated dynamically during an IOCTL we need to
> > make sure
> > that a fence slot is reserved so that the resulting fence can be
> > added in the
> > end.
>
> I should probably add that this is only compile tested.
>
> Zack you should probably give it a try for your issue.
I think we're on the right track but cotables are the only objects that
create a bo in the create callback so we endup double reserving all the
other backup objects. If you don't mind I'd prefer to move the code to
localize the reservation to the problematic spot. I'll send it in a sec
(6d0fdf27e98a ("drm/vmwgfx: Reserve fence slots on buffer objects in
cotables") let me know if I can add a Co-developed-by: Christian König
<christian.koenig@xxxxxxx> tag to it.
z
