Bug 84165 - [PNV/ILK/BYT Bisected]igt/gem_userptr_blits/process-exit-gtt-busy skips
Summary: [PNV/ILK/BYT Bisected]igt/gem_userptr_blits/process-exit-gtt-busy skips
Status: CLOSED NOTABUG
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Intel (show other bugs)
Version: unspecified
Hardware: Other All
: high normal
Assignee: Intel GFX Bugs mailing list
QA Contact: Intel GFX Bugs mailing list
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2014-09-22 06:27 UTC by Guo Jinxian
Modified: 2014-09-25 07:06 UTC (History)
2 users (show)

See Also:
i915 platform:
i915 features:

Attachments

Description Guo Jinxian 2014-09-22 06:27:49 UTC 
==System Environment==
--------------------------
Regression: Yes.

Non-working platforms: PNV ILK BYT

==kernel==
--------------------------
origin/drm-intel-nightly:c5660b4ad395f1e34eacc22cf81c687edfc9c83c(fails)
    drm-intel-nightly: 2014y-09m-19d-18h-12m-22s UTC integration manifest

==Bug detailed description==
-----------------------------
igt/gem_userptr_blits/process-exit-gtt-busy skips.
The result was failed before

==Reproduce steps==
---------------------------- 
1. ./gem_userptr_blits --run-subtest process-exit-gtt-busy

==Bisect results form [PRTS][auto-bisect]==
----------------------------
commit 855dc6284d97931dbe59725cfc7b0b160b0a37b2
Author:     Chris Wilson <chris@chris-wilson.co.uk>
AuthorDate: Fri Sep 12 09:08:41 2014 +0100
Commit:     Chris Wilson <chris@chris-wilson.co.uk>
CommitDate: Fri Sep 12 09:10:01 2014 +0100

    igt/gem_userptr_blits: GTT mmaping a userptr requires llc
    
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=83790
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Comment 1 Chris Wilson 2014-09-22 06:30:54 UTC 
Hardware limitation.

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