Am 29.07.20 um 02:08 schrieb Dave Airlie:
[SNIP]
Landed this in drm-next as well.
By the way there is another design bug in TTM which only affects
Nouveau. See ttm_mem_io_reserve_vm() and ttm_mem_io_free_vm().
What happens is that as soon as you have an userspace VM mapping the BO
ends up
On Tue, 28 Jul 2020 at 17:49, Christian König wrote:
>
> Am 28.07.20 um 06:17 schrieb Dave Airlie:
> > From: Dave Airlie
> >
> > This is confusing, and from my reading of all the drivers only
> > nouveau got this right.
> >
> > Just make the API act under driver control of it's own allocation
> >
Am 28.07.20 um 06:17 schrieb Dave Airlie:
From: Dave Airlie
This is confusing, and from my reading of all the drivers only
nouveau got this right.
Just make the API act under driver control of it's own allocation
failing, and don't call destroy, if the page table fails to
create there is nothi
From: Dave Airlie
This is confusing, and from my reading of all the drivers only
nouveau got this right.
Just make the API act under driver control of it's own allocation
failing, and don't call destroy, if the page table fails to
create there is nothing to cleanup here.
(I'm willing to believe
