Bug 83331 - [BDW Regression]igt/gem_render_copy fails
Summary: [BDW Regression]igt/gem_render_copy fails
Status: CLOSED FIXED
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Intel (show other bugs)
Version: unspecified
Hardware: Other All
: high normal
Assignee: Jesse Barnes
QA Contact: Intel GFX Bugs mailing list
URL:
Whiteboard:
Keywords:
: 83330 83333 83334 83335 83336 83337 (view as bug list)
Depends on:
Blocks:
 
Reported: 2014-09-01 06:11 UTC by Guo Jinxian
Modified: 2017-10-06 14:36 UTC (History)
1 user (show)

See Also:
i915 platform:
i915 features:

Attachments
dmesg (102.97 KB, text/plain)
2014-09-01 06:11 UTC, Guo Jinxian 		no flags Details
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Description Guo Jinxian 2014-09-01 06:11:13 UTC 
Created attachment 105531 [details]
dmesg

==System Environment==
--------------------------
Regression: Yes. 
It's a i-g-t regression issue
Good commit: 2ef19ad79a07d862a2dc799ab2e71d2ad91c9065
Bad commit: c12f292b1d8bbc61b65f1dfc3fd4a9e1e286dbee

Non-working platforms: BDW

==kernel==
--------------------------
origin/drm-intel-nightly: 6e9c5b9d428bb075293ec865ba58f90931187a48(fails)
    drm-intel-nightly: 2014y-08m-29d-21h-34m-26s integration manifest
origin/drm-intel-next-queued: c101c5b635bee54e43d0732473d2f80b2a0e00f4(fails)
    drm/i915: make fbdev initialization asynchronous v2
origin/drm-intel-fixes: bbe1c2740d3a25aa1dbe5d842d2ff09cddcdde0a(fails)
    drm/i915: Remove bogus __init annotation from DMI callbacks

==Bug detailed description==
igt/gem_render_copy fails

Output:
root@x-bdw05:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests# ./gem_render_copy
IGT-Version: 1.7-gd6af004 (x86_64) (Linux: 3.17.0-rc2_drm-intel-nightly_6e9c5b_20140901+ x86_64)
Test assertion failure function scratch_buf_check, file gem_render_copy.c:117:
Failed assertion: val == color
Expected 0xffff00ff, found 0xfff0ff00 at (502,502)

==Reproduce steps==
---------------------------- 
1. ./gem_render_copy
Comment 1 Guo Jinxian 2014-09-01 06:12:49 UTC 
This bug had reported before (Bug 78935)
Comment 2 Chris Wilson 2014-09-01 06:24:53 UTC 
*** Bug 83333 has been marked as a duplicate of this bug. ***
Comment 3 Chris Wilson 2014-09-01 06:25:35 UTC 
commit f473a5543eb601473e2b23e6ff7bff0f468bd3d0
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Mon Sep 1 07:23:30 2014 +0100

    rendercopy/gen8: Fix vertex buffer relocation
    
    I was thrown by the routine calling itself gen7 when in it gen8 specific
    and required 64bit relocation fixes.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Comment 4 Chris Wilson 2014-09-01 06:28:14 UTC 
*** Bug 83334 has been marked as a duplicate of this bug. ***
Comment 5 Chris Wilson 2014-09-01 06:28:18 UTC 
*** Bug 83335 has been marked as a duplicate of this bug. ***
Comment 6 Chris Wilson 2014-09-01 06:28:41 UTC 
*** Bug 83330 has been marked as a duplicate of this bug. ***
Comment 7 Chris Wilson 2014-09-01 06:29:43 UTC 
*** Bug 83336 has been marked as a duplicate of this bug. ***
Comment 8 Chris Wilson 2014-09-01 06:31:23 UTC 
*** Bug 83337 has been marked as a duplicate of this bug. ***
Comment 9 Guo Jinxian 2014-09-02 04:21:23 UTC 
Verified on igt f473a5543eb601473e2b23e6ff7bff0f468bd3d0

root@x-bdw05:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests# ./gem_render_copy
IGT-Version: 1.7-gf473a55 (x86_64) (Linux: 3.17.0-rc2_drm-intel-nightly_6e9c5b_20140901+ x86_64)
root@x-bdw05:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests# echo $?
0
Comment 10 Elizabeth 2017-10-06 14:36:15 UTC 
Closing old verified.

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