Bug 76668

Summary: [IVB/HSW Regression]xinit fails with intel_do_flush_locked failed: Invalid argument
Product: DRI Reporter: lu hua <huax.lu>
Component: DRM/IntelAssignee: Rodrigo Vivi <rodrigo.vivi>
Status: CLOSED FIXED QA Contact: Intel GFX Bugs mailing list <intel-gfx-bugs>
Severity: blocker    
Priority: highest CC: intel-gfx-bugs, mengmeng.meng
Version: unspecified   
Hardware: All   
OS: Linux (All)   
Whiteboard:
i915 platform: i915 features:
Attachments:
Description Flags
dmesg none

Description lu hua 2014-03-27 01:48:06 UTC
Created attachment 96436 [details]
dmesg

System Environment:
--------------------------
Platform: Ivybridge
Kernel:  drm-intel-nightly/07071a9d41aed59f4f2ba66afb82ec35557a80c1

Bug detailed description:
-----------------------------
It fails on Ivybridge and haswell with -queued and -nightly kernel.
run xinit then run glxinfo, report:
name of display: :0.0
intel_do_flush_locked failed: Invalid argument

The latest known good commit: c27dc20db6c0bcf4078b4da65d8d20f6f0b74229
The latest known bad commit: 57e00b2e1b348b3855f4a3b681d583f8c9cf39fb

Reproduce steps:
----------------------------
1. xinit
2. glxinfo
Comment 1 Daniel Vetter 2014-03-27 08:37:47 UTC
The dmesg is from a fairly old -nightly which still has all the locking issues in it.

Please attach a new dmesg from latest -nightly. Please also try to bisect where this regression has been introduced.
Comment 2 lu hua 2014-03-28 05:20:56 UTC
It works well on latest -nightly kernel(commit 10c69add19dd). Close it.
Comment 3 lu hua 2014-03-28 05:21:11 UTC
Verified.Fixed.
Comment 4 Jari Tahvanainen 2016-10-12 09:05:35 UTC
Closing verified+fixed.

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