[PATCH] drm/panfrost: Prevent concurrent resets
Rob Herring
robh at kernel.org
Thu Apr 18 14:33:02 UTC 2019
On Thu, Apr 18, 2019 at 3:43 AM Tomeu Vizoso <tomeu.vizoso at collabora.com> wrote:
>
> If a job times out in slot 0 while a reset is performed because a job
> timed out in slot 1, the drm-sched core can get into a deadlock.
>
> Signed-off-by: Tomeu Vizoso <tomeu.vizoso at collabora.com>
> ---
> drivers/gpu/drm/panfrost/panfrost_device.c | 1 +
> drivers/gpu/drm/panfrost/panfrost_device.h | 1 +
> drivers/gpu/drm/panfrost/panfrost_job.c | 4 ++++
> 3 files changed, 6 insertions(+)
Applied, thanks.
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