Re: [PATCH 6/6] drm/i915: do not defer cleanup work

2024-02-13 Thread Ville Syrjälä
On Mon, Feb 05, 2024 at 03:40:53PM +0530, Chaitanya Kumar Borah wrote: > After we move the cursor fb unpin to a vblank work, we encounter > race conditions between the vblank work and the atomic clean up > work leading to dump stacks[1]. Let's serialize the clean up > to avoid theses races. This n

[PATCH 6/6] drm/i915: do not defer cleanup work

2024-02-05 Thread Chaitanya Kumar Borah
After we move the cursor fb unpin to a vblank work, we encounter race conditions between the vblank work and the atomic clean up work leading to dump stacks[1]. Let's serialize the clean up to avoid theses races. [1] [ 278.748767] Workqueue: events_highpri intel_atomic_cleanup_work [i915]

[PATCH 6/6] drm/i915: do not defer cleanup work

2024-02-04 Thread Chaitanya Kumar Borah
After we move the cursor fb unpin to a vblank work, we encounter race conditions between the vblank work and the atomic clean up work leading to dump stacks[1]. Let's serialize the clean up to avoid theses races. [1] [ 278.748767] Workqueue: events_highpri intel_atomic_cleanup_work [i915]

[PATCH 6/6] drm/i915: do not defer cleanup work

2024-02-04 Thread Chaitanya Kumar Borah
After we move the cursor fb unpin to a vblank work, we encounter race conditions between the vblank work and the atomic clean up work leading to dump stacks[1]. Let's serialize the clean up to avoid theses races. [1] [ 278.748767] Workqueue: events_highpri intel_atomic_cleanup_work [i915]