Bug 97973

Summary: [BDW] gem_exec_alignment single fails
Product: DRI Reporter: cprigent <christophe.prigent>
Component: DRM/IntelAssignee: Chris Wilson <chris>
Status: CLOSED FIXED QA Contact: Intel GFX Bugs mailing list <intel-gfx-bugs>
Severity: normal    
Priority: medium CC: intel-gfx-bugs, jairo.daniel.miramontes.caton, ramix.ben.hassine
Version: unspecified   
Hardware: x86-64 (AMD64)   
OS: Linux (All)   
Whiteboard:
i915 platform: BDW i915 features: GEM/Other
Attachments:
Description Flags
BDW__gem_exec_alignment__single__output
none
BDW__gem_exec_alignment__single__kern.log
none
BDW__4.9.0-rc4-44f8030__gem_ctx_thrash__single__kern.log
none
BDW__4.9.0-rc4-44f8030__gem_ctx_thrash__single__output none

Description cprigent 2016-09-29 12:28:00 UTC
Created attachment 126854 [details]
BDW__gem_exec_alignment__single__output

Platform BDW: NUC5i7RYB
CPU: Intel(R) Core(TM) i7-5557U CPU @ 3.10GHz (Family 6, Model 61, Stepping 4)
Motherboard version: H73774-102
GPU: Intel® Iris™ Graphics 6100 - Intel Corporation Broadwell-U Integrated Graphics (rev 09)
Memory: two 4GB card Kingston 99U5469-045.A00LF
SSD: INTEL SSDSC2KW24

Software
Bios: RYBDWi35.86A.0358.2016.0606.1423 from https://downloadcenter.intel.com/downloads/eula/26081/BIOS-Update-RYBDWi35-86A-?httpDown=https%3A%2F%2Fdownloadmirror.intel.com%2F26081%2Feng%2FRY0358.bio
Linux distribution: Ubuntu 16.04 64 bits
Kernel: 4.8.0-rc8 aab15c2 from http://cgit.freedesktop.org/drm-intel/
   commit aab15c274da587bcab19376d2caa9d6626440335
   Author: Jani Nikula <jani.nikula@intel.com>
   Date:   Mon Sep 26 15:11:53 2016 +0300
   drm-intel-nightly: 2016y-09m-26d-12h-11m-33s UTC integration manifest
libdrm-2.4.70-14 0659558 from git://anongit.freedesktop.org/mesa/drm
mesa: mesa-12.0.0 8b06176 from git://anongit.freedesktop.org/mesa/mesa
cairo 1.15.2 db8a7f1 from git://anongit.freedesktop.org/cairo
xorg-server-1.18.99.901-14 ba199cb from git://git.freedesktop.org/git/xorg/xserver
xf86-video-intel 2.99.917-708 8f33f80 from git://git.freedesktop.org/git/xorg/driver/xf86-video-intel
libva-1.7.2-38 3b7e499 from git://git.freedesktop.org/git/vaapi/libva 
vaapi-intel-driver: 1.7.2-101 302cf63 from git://git.freedesktop.org/git/vaapi/intel-driver
IGT: intel-gpu-tools-1.16-30 32b2021 from http://anongit.freedesktop.org/git/xorg/app/intel-gpu-tools.git

Steps:
------
1. Execute igt test:
# ./gem_exec_alignment --r single

Actual result:
--------------
1. Test is fail

Expected result:
----------------
1. Test is fail
Comment 1 cprigent 2016-09-29 12:28:23 UTC
Created attachment 126855 [details]
BDW__gem_exec_alignment__single__kern.log
Comment 2 Chris Wilson 2016-10-22 09:50:16 UTC
*** Bug 98365 has been marked as a duplicate of this bug. ***
Comment 3 cprigent 2016-11-10 16:29:55 UTC
Created attachment 127896 [details]
BDW__4.9.0-rc4-44f8030__gem_ctx_thrash__single__kern.log

There is a new result with fresh setup: Unable to lock GPU to purge memory.
Test is killed

Platform BDW: NUC5i7RYB
CPU: Intel(R) Core(TM) i7-5557U CPU @ 3.10GHz (Family 6, Model 61, Stepping 4)
Motherboard version: H73774-102
GPU: Intel® Iris™ Graphics 6100 - Intel Corporation Broadwell-U Integrated Graphics (rev 09)
Memory: two 4GB card Kingston 99U5469-045.A00LF
SSD: INTEL SSDSC2KW24

Software
Bios: RYBDWi35.86A.0358.2016.0606.1423 from https://downloadcenter.intel.com/downloads/eula/26081/BIOS-Update-RYBDWi35-86A-?httpDown=https%3A%2F%2Fdownloadmirror.intel.com%2F26081%2Feng%2FRY0358.bio
Linux distribution: Ubuntu 16.04 64 bits
Kernel: 4.9.0-rc4 44f8030 branch drm-intel-nightly from http://cgit.freedesktop.org/drm-intel/ 
  commit 44f80301cde325b9a33e594f8bec88f84e02fffa
  Author: Imre Deak <imre.deak@intel.com>
  Date:   Mon Nov 7 14:49:12 2016 +0200
  drm-intel-nightly: 2016y-11m-07d-12h-48m-36s UTC integration manifest
libdrm-2.4.71-12 e9eb44b from git://anongit.freedesktop.org/mesa/drm
mesa: mesa-13.0.0 df1b0a5 from git://anongit.freedesktop.org/mesa/mesa
cairo 1.15.2 db8a7f1 from git://anongit.freedesktop.org/cairo
xorg-server-1.18.99.902-2 7513da4 from git://git.freedesktop.org/git/xorg/xserver
xf86-video-intel 2.99.917-726 6c8fc44 from git://git.freedesktop.org/git/xorg/driver/xf86-video-intel
libva-1.7.2-39 5c47c33 from git://git.freedesktop.org/git/vaapi/libva 
vaapi-intel-driver: 1.7.2-153 77ff763 from git://git.freedesktop.org/git/vaapi/intel-driver
IGT: intel-gpu-tools-1.16-112 0db7649 from http://anongit.freedesktop.org/git/xorg/app/intel-gpu-tools.git
Comment 4 cprigent 2016-11-10 16:31:05 UTC
Created attachment 127897 [details]
BDW__4.9.0-rc4-44f8030__gem_ctx_thrash__single__output
Comment 5 Chris Wilson 2016-11-10 16:35:49 UTC
(In reply to cprigent from comment #3)
> Created attachment 127896 [details]
> BDW__4.9.0-rc4-44f8030__gem_ctx_thrash__single__kern.log

This is not the bug you are looking for... In fact, that is a nasty regression, please file a new bug. You might also want to look at pinning the watchdog.
Comment 6 cprigent 2016-11-10 16:37:28 UTC
Yes, sorry I commented wrong bug. You can ignore comment 3 and 4.
Comment 7 Chris Wilson 2017-02-03 11:01:31 UTC
drm_mm is now handling u64 alignments correctly and we are passing them through correctly.
Comment 8 Chris Wilson 2017-02-03 11:02:19 UTC
*** Bug 94000 has been marked as a duplicate of this bug. ***

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