| Summary: | [HSW]I-G-T [drm:intel_dp_aux_wait_done] *ERROR* dp aux hw did not signal timeout when run gem_fence_thrash/bo-write-verify-threaded-x | ||||||
|---|---|---|---|---|---|---|---|
| Product: | DRI | Reporter: | lu hua <huax.lu> | ||||
| Component: | DRM/Intel | Assignee: | Intel GFX Bugs mailing list <intel-gfx-bugs> | ||||
| Status: | CLOSED FIXED | QA Contact: | Intel GFX Bugs mailing list <intel-gfx-bugs> | ||||
| Severity: | normal | ||||||
| Priority: | medium | CC: | yangweix.shui | ||||
| Version: | unspecified | ||||||
| Hardware: | All | ||||||
| OS: | Linux (All) | ||||||
| Whiteboard: | |||||||
| i915 platform: | i915 features: | ||||||
| Attachments: |
|
||||||
This may be a duplicate of Bug 64133. Could you check if the 'fix false timeouts due to higher scheduling latencies' patch there gets rid of the problem? (In reply to comment #1) > This may be a duplicate of Bug 64133. Could you check if the 'fix false > timeouts due to higher scheduling latencies' patch there gets rid of the > problem? Test with the patch 'fix false timeouts due to higher scheduling latencies', This issue goes away. I run it 5 cycles, It works well. (In reply to comment #2) > (In reply to comment #1) > > This may be a duplicate of Bug 64133. Could you check if the 'fix false > > timeouts due to higher scheduling latencies' patch there gets rid of the > > problem? > > Test with the patch 'fix false timeouts due to higher scheduling latencies', > This issue goes away. I run it 5 cycles, It works well. Thanks. Setting as a duplicate based on this. *** This bug has been marked as a duplicate of bug 64133 *** Closing as duplicate of Closed+Fixed. |
Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.
Created attachment 79378 [details] dmesg System Environment: -------------------------- Arch: x86_64 Platform: Haswell Kernel: (drm-intel-fixes) e6c6992522d3f74341f032bda2c76266057cc53b Bug detailed description: ------------------------- It happens on haswell with drm-intel-fixes kernel and drm-intel-next-queued kernel. It happens 3 times in 5 runs. igt/gem_fence_thrash/bo-write-verify-threaded-y also has this issue. output: write-verify: threads 64, fences 32, tiling 1, surfaces per thread 2 write-verify: threads 160, fences 32, tiling 1, surfaces per thread 2 write-verify: threads 320, fences 32, tiling 1, surfaces per thread 2 write-verify: threads 640, fences 32, tiling 1, surfaces per thread 2 ERROR in dmesg: <3>[ 841.280866] [drm:intel_dp_aux_wait_done] *ERROR* dp aux hw did not signal timeout (has irq: 1)! <3>[ 841.280916] [drm:intel_dp_aux_ch] *ERROR* dp_aux_ch not done status 0xa145004a <3>[ 863.359327] [drm:intel_dp_aux_wait_done] *ERROR* dp aux hw did not signal timeout (has irq: 1)! <3>[ 867.474189] [drm:intel_dp_aux_wait_done] *ERROR* dp aux hw did not signal timeout (has irq: 1)! <3>[ 878.394119] [drm:intel_dp_aux_wait_done] *ERROR* dp aux hw did not signal timeout (has irq: 1)! <3>[ 881.852162] [drm:intel_dp_aux_wait_done] *ERROR* dp aux hw did not signal timeout (has irq: 1)! <3>[ 889.526997] [drm:intel_dp_aux_wait_done] *ERROR* dp aux hw did not signal timeout (has irq: 1)! <3>[ 892.958625] [drm:intel_dp_aux_wait_done] *ERROR* dp aux hw did not signal timeout (has irq: 1)! <3>[ 900.478867] [drm:intel_dp_aux_wait_done] *ERROR* dp aux hw did not signal timeout (has irq: 1)! <3>[ 904.527499] [drm:intel_dp_aux_wait_done] *ERROR* dp aux hw did not signal timeout (has irq: 1)! <3>[ 904.542026] [drm:intel_dp_aux_wait_done] *ERROR* dp aux hw did not signal timeout (has irq: 1)! <3>[ 907.930553] [drm:intel_dp_aux_wait_done] *ERROR* dp aux hw did not signal timeout (has irq: 1)! <3>[ 934.148787] [drm:intel_dp_aux_wait_done] *ERROR* dp aux hw did not signal timeout (has irq: 1)! <3>[ 934.149825] [drm:intel_dp_aux_ch] *ERROR* dp_aux_ch not done status 0xa145004a <3>[ 937.528233] [drm:intel_dp_aux_wait_done] *ERROR* dp aux hw did not signal timeout (has irq: 1)! <3>[ 940.999809] [drm:intel_dp_aux_wait_done] *ERROR* dp aux hw did not signal timeout (has irq: 1)! <3>[ 941.030577] [drm:intel_dp_aux_wait_done] *ERROR* dp aux hw did not signal timeout (has irq: 1)! Reproduce steps: ---------------- 1. ./gem_fence_thrash --run-subtest bo-write-verify-threaded-x 2. dmesg -r | egrep "<[1-6]>" |grep drm