Hi, Taylor R Campbell <[email protected]> writes:
>> Date: Mon, 03 Jan 2022 22:08:26 +0900 >> From: Ryo ONODERA <[email protected]> >> >> Ryo ONODERA <[email protected]> writes: >> >> > __engines_record_defaults >> > intel_gt_wait_for_idle >> > intel_gt_retire_requests_timeout >> > dma_fence_wait_timeout >> > i915_fence_wait (via *fence->ops->wait) >> > i915_request_wait >> > >> > In i915_request_wait, DRM_SPIN_TIMED_WAIT_UNTIL sets timeout=0 >> > and i915_request_wait returns timeout=-ETIME. > > Thanks, I think there's something going wrong either with submitting > requests or noticing that they're submitted, but it only happens on > some machines. It might be related to some of the other panics around > requests, like the cv_is_valid panic in signal_irq_work (56561), or it > might be something is mapped wrong or there's a missing cache flush / > bus_dmamap_sync... Will investigate when I have a chance. Thank you. I will try to figure out my problem. -- Ryo ONODERA // [email protected] PGP fingerprint = 82A2 DC91 76E0 A10A 8ABB FD1B F404 27FA C7D1 15F3
