On Fri, Jul 24, 2015 at 11:51:01AM +0100, Chris Wilson wrote:
> On Fri, Jul 24, 2015 at 11:22:34AM +0200, Michał Winiarski wrote:
> > From: Rafał Sapała
> >
> > It is possible to hit a race condition in create_from_prime, when trying
> > to import a BO that's currently being freed. In case of pri
On Fri, Jul 24, 2015 at 11:22:34AM +0200, Michał Winiarski wrote:
> From: Rafał Sapała
>
> It is possible to hit a race condition in create_from_prime, when trying
> to import a BO that's currently being freed. In case of prime sharing
> we'll succesfully get a handle, but fail on get_tiling call
From: Rafał Sapała
It is possible to hit a race condition in create_from_prime, when trying
to import a BO that's currently being freed. In case of prime sharing
we'll succesfully get a handle, but fail on get_tiling call, potentially
confusing the caller (and requiring different locking scheme t