Bug 68461

Summary: [SNB/IVB/HSW Bisected]igt/sysfs_rps skipped
Product: DRI Reporter: lu hua <huax.lu>
Component: DRM/IntelAssignee: Daniel Vetter <daniel>
Status: CLOSED FIXED QA Contact: Intel GFX Bugs mailing list <intel-gfx-bugs>
Severity: major    
Priority: high    
Version: unspecified   
Hardware: All   
OS: Linux (All)   
Whiteboard:
i915 platform: i915 features:
Attachments:
Description Flags
dmesg
none
dmesg on ilk none

Description lu hua 2013-08-23 03:17:32 UTC 
Created attachment 84486 [details]
dmesg

System Environment:
--------------------------
Platform:  Sandybridge/Ivybridge/Haswell
Kernel:    (drm-intel-next-nightly)

Bug detailed description:
-----------------------------
It skipped on Sandybridge/Ivybridge/Haswell with -nightly, -fixes and -queued kernel.
Bisect shows:23eee394893541fa531543e8fb4b12610599817c is the first bad commit.
commit 23eee394893541fa531543e8fb4b12610599817c
Author:     Daniel Vetter <daniel.vetter@ffwll.ch>
AuthorDate: Mon Aug 19 10:47:53 2013 +0200
Commit:     Daniel Vetter <daniel.vetter@ffwll.ch>
CommitDate: Mon Aug 19 10:47:53 2013 +0200

    tests: roll out igt_require some more

    Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>


output:
Test requirement not met in function main, file sysfs_rps.c:151:
Test requirement: (junk->filp == NULL)


Reproduce steps:
----------------------------
1. ./sysfs_rps
Comment 1 lu hua 2013-08-23 03:22:50 UTC 
> System Environment:
> --------------------------
> Platform:  Sandybridge/Ivybridge/Haswell
> Kernel:    (drm-intel-next-nightly)
> 

Kernel: (drm-intel-next-nightly)38a7ce25365492682031e0b68d249684f79de3d4(26b32d7 884020bf
Comment 2 lu hua 2013-08-23 03:30:59 UTC 
It segfault on ironlake and pineview with same bisect commit.
output:
Segmentation fault (core dumped)
Comment 3 lu hua 2013-08-23 03:32:26 UTC 
Created attachment 84487 [details]
dmesg on ilk
Comment 4 Daniel Vetter 2013-08-23 08:30:41 UTC 
Fixed with

commit fd88db77cccf5d8d9be133dfcb3cdc3ff3f219f3
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date:   Fri Aug 23 09:30:47 2013 +0200

    tests/sysfs_rps: Fix igt_require conversion
Comment 5 lu hua 2013-08-27 02:11:46 UTC 
Verified.Fixed.
Comment 6 Elizabeth 2017-10-06 14:43:44 UTC 
Closing old verified.

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