| Summary: |
[SNB/IVB/HSW/BYT ppgtt Regression]igt/gem_reset_stats/ban fails |
| Product: |
DRI
|
Reporter: |
lu hua <huax.lu> |
| Component: |
DRM/Intel | Assignee: |
Intel GFX Bugs mailing list <intel-gfx-bugs> |
| Status: |
CLOSED
DUPLICATE
|
QA Contact: |
Intel GFX Bugs mailing list <intel-gfx-bugs> |
| Severity: |
major
|
|
|
| Priority: |
high
|
CC: |
intel-gfx-bugs
|
| Version: |
unspecified | |
|
| Hardware: |
All | |
|
| OS: |
Linux (All) | |
|
| Whiteboard: |
|
|
i915 platform:
|
|
i915 features:
|
|
|---|
| Attachments: |
| Description |
Flags |
|
dmesg
|
none
|
|
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Created attachment 92118 [details] dmesg ystem Environment: -------------------------- Platform: SNB/IVB/HSW/BYT kernel: (drm-intel-nightly)07db3e0b8568d81226e2e17dbb1b340668cb2287 Bug detailed description: ------------------------- It fails on SNB/IVB/HSW/BYT with -nightly and -ppgtt kernel.It works well on -fixes and -queued kernel. The latest known good commit:f7698ba75fa283435f5077b9dfb4319d28b9de9a The latest known bad commit: e91030380282240477864bf9d721b8c966acb6d9 output: IGT-Version: 1.5-g1552aa2 (x86_64) (Linux: 3.13.0-rc7_drm-intel-nightly_07db3e_20140115+ x86_64) 4:1 reset status 1 differs from assumed 2 Test assertion failure function test_ban, file gem_reset_stats.c:528: Last errno: 5, Input/output error Failed assertion: _assert_reset_status(fd, ctx_good, (1 << 1)) == 0 Subtest ban: FAIL Reproduce steps: ---------------------------- 1. ./gem_reset_stats --run-subtest ban