On 26/08/2019 23:33, Rob Herring wrote:
> There's no need to serialize io-pgtable calls and the as_lock is
> sufficient to serialize flush operations, so we can remove the per
> page table lock.
>
> Fixes: 7282f7645d06 ("drm/panfrost: Implement per FD address spaces")
> Suggested-by: Robin Murphy
On 26/08/2019 23:33, Rob Herring wrote:
There's no need to serialize io-pgtable calls and the as_lock is
sufficient to serialize flush operations, so we can remove the per
page table lock.
Reviewed-by: Robin Murphy
Fixes: 7282f7645d06 ("drm/panfrost: Implement per FD address spaces")
Suggest
There's no need to serialize io-pgtable calls and the as_lock is
sufficient to serialize flush operations, so we can remove the per
page table lock.
Fixes: 7282f7645d06 ("drm/panfrost: Implement per FD address spaces")
Suggested-by: Robin Murphy
Cc: Tomeu Vizoso
Cc: Steven Price
Cc: Alyssa Rose
