Bug 89527 - [ILK]igt/gem_mmap_wc/set-cache-level cause not able to be stoped, and reboot after this case was run will faill.
Summary: [ILK]igt/gem_mmap_wc/set-cache-level cause not able to be stoped, and reboot ...
Status: CLOSED WORKSFORME
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Intel (show other bugs)
Version: DRI git
Hardware: Other All
: medium normal
Assignee: Intel GFX Bugs mailing list
QA Contact: Intel GFX Bugs mailing list
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2015-03-11 08:09 UTC by Ding Heng
Modified: 2017-07-24 22:48 UTC (History)
2 users (show)

See Also:
i915 platform: ILK
i915 features: GEM/Other

Attachments
dmesg (113.35 KB, text/plain)
2015-03-11 08:09 UTC, Ding Heng 		no flags Details
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Description Ding Heng 2015-03-11 08:09:24 UTC 
Created attachment 114213 [details]
dmesg

==System Environment==
--------------------------
Regression: No, I can't find a good commit.

Non-working platforms: ILK

==kernel==
--------------------------
origin/drm-intel-nightly: c09a3b7f343bc87a132ef107cb263e57f8246b88(2015-03-10
)

==Bug detailed description==
-----------------------------
run igt/gem_mmap_wc/set-cache-level and this case will not finish, when you tried to stop it with Ctrl+c or kill -9 xxx, you will get no response.

==Reproduce steps==
---------------------------- 
1. ./gem_mmap_wc --run-subtest set-cache-level
2. try to stop this case pressing Ctrl+c or use kill command
3. try to reboot.
Comment 1 Jani Nikula 2015-10-28 19:08:56 UTC 
Timeout, closing. Please reopen if the problem persists with latest kernels.

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