| Summary: |
[PNV]igt/kms_flip/flip-vs-modeset-vs-hang fails with <3>[ 82.711938] [drm:i915_reset] *ERROR* Reset not implemented, but ignoring error for simulated gpu hangs |
| Product: |
DRI
|
Reporter: |
lu hua <huax.lu> |
| Component: |
DRM/Intel | Assignee: |
Todd Previte <tprevite> |
| Status: |
CLOSED
DUPLICATE
|
QA Contact: |
Intel GFX Bugs mailing list <intel-gfx-bugs> |
| Severity: |
normal
|
|
|
| Priority: |
medium
|
CC: |
ben, intel-gfx-bugs
|
| Version: |
unspecified | |
|
| Hardware: |
All | |
|
| OS: |
Linux (All) | |
|
| Whiteboard: |
|
|
i915 platform:
|
|
i915 features:
|
|
|---|
| Attachments: |
| Description |
Flags |
|
dmesg
|
none
|
|
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 92105 [details] dmesg System Environment: -------------------------- Platform: Pineview Kernel: (drm-intel-fixes)09f2344d0896eb458a639b922224c7a202c11599 Bug detailed description: ------------------------- It fails with <3>[ 82.711938] [drm:i915_reset] *ERROR* Reset not implemented, but ignoring error for simulated gpu hangs. It always fails on Pineview with -fixes kernel. It doesn't happen on -nightly and -queued kernel. no error state collected in /sys/class/drm/card0/error Following cases also have this issue: igt/kms_flip/flip-vs-modeset-vs-hang-interruptible igt/kms_flip/flip-vs-panning-vs-hang igt/kms_flip/flip-vs-panning-vs-hang-interruptible output: IGT-Version: 1.5-g1552aa2 (i686) (Linux: 3.13.0-rc7_drm-intel-fixes_09f234_20140114+ i686) Using monotonic timestamps Beginning flip-vs-modeset-vs-hang on crtc 4, connector 5 1024x600 60 1024 1048 1184 1438 600 603 604 628 0xa 0x48 54200 ........ flip-vs-modeset-vs-hang on crtc 4, connector 5: PASSED Subtest flip-vs-modeset-vs-hang: SUCCESS Reproduce steps: ---------------- 1. ./kms_flip --run-subtest flip-vs-modeset-vs-hang