Bug 89752 - [ILK Regression]igt/gem_tiled_swapping skip
Summary: [ILK Regression]igt/gem_tiled_swapping skip
Status: CLOSED FIXED
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Intel (show other bugs)
Version: unspecified
Hardware: All Linux (All)
: medium normal
Assignee: Intel GFX Bugs mailing list
QA Contact: Intel GFX Bugs mailing list
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2015-03-25 03:07 UTC by lu hua
Modified: 2017-10-06 14:30 UTC (History)
1 user (show)

See Also:
i915 platform:
i915 features:

Attachments
dmesg (114.63 KB, text/plain)
2015-03-25 03:07 UTC, lu hua 		no flags Details
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Description lu hua 2015-03-25 03:07:23 UTC 
Created attachment 114603 [details]
dmesg

System Environment:
--------------------------
regression: yes, igt
good commit: 26f40811d70cdb80d81edea13c1d2ee55074d196
bad commit: 50158de8122fabdb34b8f9dd5cf43a2d9c72e0b4

Platform: ILK

Kernel:
drm-intel-nightly/877605d94cb0260cb05a110b8a1ec3871a8477ea
commit 877605d94cb0260cb05a110b8a1ec3871a8477ea
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date:   Tue Mar 24 10:20:24 2015 +0100

    drm-intel-nightly: 2015y-03m-24d-09h-19m-43s UTC integration manifest

Bug detailed description:
-------------------------
It skips on ILK.

output:
IGT-Version: 1.9-g50158de (x86_64) (Linux: 4.0.0-rc5_drm-intel-nightly_877605_20150325+ x86_64)
L-shaped memory configuration detected
Subtest non-threaded: SKIP
Subtest threaded: SKIP

Reproduce steps:
----------------------------
1. ./gem_tiled_swapping
Comment 1 Ander Conselvan de Oliveira 2015-05-18 13:08:50 UTC 
After quickly inspecting the code, I can't see how the bit for L-shaped memory configuration would be set when running on ILK.

Can you confirm this still happens with latest nightly? If yes, please provide the contents of /sys/kernel/debug/dri/0/i915_swizzle_info .
Comment 2 Chris Wilson 2015-05-18 13:20:14 UTC 
That was just an igt bug.
Comment 3 Ander Conselvan de Oliveira 2015-05-18 16:38:59 UTC 
This was fixed in igt by

commit 1765838e34d96c7eb2288cf899ab19f819fa5cb0
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date:   Mon Mar 23 11:00:20 2015 +0100

    tests/gem_tiled_swapping: Fix up L-shaped testing
Comment 4 ye.tian 2015-05-19 08:52:54 UTC 
Test it on the latest kernel and igt, it does not exist.

output:
-------------
[root@x-pk1 tests]# ./gem_tiled_swapping
IGT-Version: 1.10-g9b0a32d (x86_64) (Linux: 4.1.0-rc3_drm-intel-fixes_364aec_20150512+ x86_64)
Using 640 1MiB objects (available RAM: 344/7911, swap: 1999)
Subtest non-threaded: SUCCESS (109.575s)

Subtest threaded: SUCCESS (481.210s)
You have new mail in /var/spool/mail/root
Comment 5 Elizabeth 2017-10-06 14:30:51 UTC 
Closing old verified.

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