Re: [PATCH 1/2] drm/v3d: Disable preemption while updating GPU stats

Hi Tvrtko, On 8/13/24 07:25, Tvrtko Ursulin wrote: From: Tvrtko Ursulin We forgot to disable preemption around the write_seqcount_begin/end() pair while updating GPU stats: [ ] WARNING: CPU: 2 PID: 12 at include/linux/seqlock.h:221 __seqprop_assert.isra.0+0x128/0x150 [v3d] [ ] Workqueu

[PATCH 1/2] drm/v3d: Disable preemption while updating GPU stats

From: Tvrtko Ursulin We forgot to disable preemption around the write_seqcount_begin/end() pair while updating GPU stats: [ ] WARNING: CPU: 2 PID: 12 at include/linux/seqlock.h:221 __seqprop_assert.isra.0+0x128/0x150 [v3d] [ ] Workqueue: v3d_bin drm_sched_run_job_work [gpu_sched] <...snip.

Re: [PATCH 1/2] drm/v3d: Disable preemption while updating GPU stats

Hi Tvrtko, On 8/12/24 06:12, Tvrtko Ursulin wrote: From: Tvrtko Ursulin We forgot to disable preemption around the write_seqcount_begin/end() pair while updating GPU stats: [ ] WARNING: CPU: 2 PID: 12 at include/linux/seqlock.h:221 __seqprop_assert.isra.0+0x128/0x150 [v3d] [ ] Workqueu

[PATCH 1/2] drm/v3d: Disable preemption while updating GPU stats

From: Tvrtko Ursulin We forgot to disable preemption around the write_seqcount_begin/end() pair while updating GPU stats: [ ] WARNING: CPU: 2 PID: 12 at include/linux/seqlock.h:221 __seqprop_assert.isra.0+0x128/0x150 [v3d] [ ] Workqueue: v3d_bin drm_sched_run_job_work [gpu_sched] <...snip.