Bug 90412

Summary: [KBL/IVB] bug in the partial vma handling with igt/gem_mmap_gtt/huge-copy/big-copy
Product: DRI Reporter: lu hua <huax.lu>
Component: DRM/IntelAssignee: Humberto Israel Perez Rodriguez <humberto.i.perez.rodriguez>
Status: CLOSED FIXED QA Contact: Kevin Strasser <kevin.strasser>
Severity: normal    
Priority: high CC: christophe.prigent, humberto.i.perez.rodriguez, intel-gfx-bugs
Version: unspecified   
Hardware: All   
OS: Linux (All)   
Whiteboard:
i915 platform: HSW, IVB, KBL i915 features: GEM/Other
Attachments:
Description Flags
dmesg
none
kbl-dmesg-big-copy
none
dmesg1
none
IVB-gem_mmap_gtt__big_huge_copy-kern.log
none
IVB-gem_mmap_gtt__big_huge_copy-output none

Description lu hua 2015-05-12 08:22:27 UTC 
==System Environment==
--------------------------
Regression: not sure, new case

Non-working platforms: all

==kernel==
--------------------------
drm-intel-nightly/7dcedb8e7bbf49f1342df21851d9b36786ff67ce
commit 7dcedb8e7bbf49f1342df21851d9b36786ff67ce
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date:   Mon May 11 18:51:58 2015 +0200

    drm-intel-nightly: 2015y-05m-11d-16h-51m-26s UTC integration manifest

==Bug detailed description==
-----------------------------
New case gem_mmap some subcases fail on drm-intel-nightly, drm-intel-fixes and drm-intel-next-queued kernel.

output:
IGT-Version: 1.10-g9b0a32d (x86_64) (Linux: 4.1.0-rc3_drm-intel-nightly_7dcedb_20150512+ x86_64)
Test assertion failure function test_huge_copy, file gem_mmap_gtt.c:404:
Failed assertion: memcmp(pattern_a, a + PAGE_SIZE*i, PAGE_SIZE) == 0
Stack trace:
  #0 [__igt_fail_assert+0xf1]
  #1 [test_huge_copy+0x48b]
  #2 [__real_main520+0xa44]
  #3 [main+0x21]
  #4 [__libc_start_main+0xf5]
  #5 [_start+0x29]
  #6 [<unknown>+0x29]
Subtest big-copy failed.
**** DEBUG ****
Checking 2 surfaces of size 268439552 bytes (total 536883200) against RAM
Test requirement passed: !(total <= required)
Test requirement passed: !igt_run_in_simulation()
Test requirement passed: a
Test requirement passed: b
Test assertion failure function test_huge_copy, file gem_mmap_gtt.c:404:
Failed assertion: memcmp(pattern_a, a + PAGE_SIZE*i, PAGE_SIZE) == 0
****  END  ****
Subtest big-copy: FAIL (1.859s)
Comment 1 lu hua 2015-05-12 08:23:09 UTC 
Created attachment 115710 [details]
dmesg

==Reproduce steps==
---------------------------- 
1. ./gem_mmap_gtt --run-subtest big-copy
Comment 2 Humberto Israel Perez Rodriguez 2015-09-23 18:12:09 UTC 
still happen on SKL-Y with the latest kernel :

Kernel commit log:
commit b4c4542ba1abfb0d3d6913504502573bf2c62b12
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date:   Fri Aug 28 15:51:30 2015 +0200
drm-intel-nightly: 2015y-08m-28d-13h-50m-34s UTC integration manifest
Comment 3 Humberto Israel Perez Rodriguez 2015-10-02 17:17:32 UTC 
still happen on SKL-Y with the latest kernel :

Kernel : 4.3.0-rc2-drm-intel-nightly
Comment 4 cprigent 2015-10-14 10:26:54 UTC 
Reproduced on BSW-M:
Hardware:
Platform: Braswell M
CPU : Intel(R) Celeron N3060 1.60GHz @ 1.6 GHz (family: 6, model: 76 stepping: 4)
SoC : BSW D0
QDF : K6XC
CRB : BRASWELL RVP Fab2
Mandatory Reworks : All 
Feature Reworks: F28, F32, F33, F35, F37
Optional reworks : O-01a; O-02, O-03
Software :
Linux distribution: Ubuntu 14.04 LTS 64 bits 
BIOS : BRAS.X64.B084.R00.1508310642
TXE FW : 2.0.0.2073
Ksc : 1.08
kernel 4.3.0-rc3-drm-intel-nightly+ (eb69e51) from git://anongit.freedesktop.org/drm-intel
Mesa - 11.0.2 from http://cgit.freedesktop.org/mesa/mesa/
xf86-video-intel - 2.99.917 from http://cgit.freedesktop.org/xorg/driver/xf86-video-intel/
Libdrm - 2.4.64 from http://cgit.freedesktop.org/mesa/drm/
Libva - 1.6.1 from http://cgit.freedesktop.org/libva/
vaapi intel-driver - 1.6.1 from http://cgit.freedesktop.org/vaapi/intel-driver
Cairo - 1.14.2 from http://cgit.freedesktop.org/cairo
Xorg Xserver - 1.17.2 from http://cgit.freedesktop.org/xorg/xserver
Comment 5 Humberto Israel Perez Rodriguez 2015-10-15 15:39:04 UTC 
Reproduced on HSW with the latest configuration:

Configuration :
---------------------------------------------
kernel: 4.3.0-rc4-drm-intel-testing-2015-10-10
xorg-server-1.17.2
libdrm-2.4.65
xf86-video-intel-2.99.917
mesa-11.0.2
libva-1.6.1
intel-driver-1.6.1
cairo-1.14.2
IGT Version : 1.12-g1f9e055
Comment 6 cprigent 2015-10-20 06:46:42 UTC 
Reproduced on BSW:

Platform: Braswell M
CPU : Intel(R) Celeron N3060 1.60GHz @ 1.6 GHz (family: 6, model: 76 stepping: 4)
SoC : BSW D0
QDF : K6XC
CRB : BRASWELL RVP Fab2
Mandatory Reworks : All 
Feature Reworks: F28, F32, F33, F35, F37
Optional reworks : O-01a; O-02, O-03

BIOS : BRAS.X64.B084.R00.1508310642
TXE FW : 2.0.0.2073
Ksc : 1.08
Linux distribution: Ubuntu 14.04 LTS 64 bits
kernel 4.3.0-rc5-drm-intel-nightly+ 819f710081d7ea116b9b44a9264061d2c030f009 from git://anongit.freedesktop.org/drm-intel
Mesa - 11.0.3 from http://cgit.freedesktop.org/mesa/mesa/
xf86-video-intel - 2.99.917 from http://cgit.freedesktop.org/xorg/driver/xf86-video-intel/
Libdrm - 2.4.65 from http://cgit.freedesktop.org/mesa/drm/
Libva - 1.6.1 from http://cgit.freedesktop.org/libva/
vaapi intel-driver - 1.6.1 from http://cgit.freedesktop.org/vaapi/intel-driver
Cairo - 1.14.2 from http://cgit.freedesktop.org/cairo
Xorg Xserver - 1.17.2 from http://cgit.freedesktop.org/xorg/xserver

Kernel commit 819f710081d7ea116b9b44a9264061d2c030f009
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date:   Wed Oct 14 19:05:17 2015 +0200
drm-intel-nightly: 2015y-10m-14d-17h-04m-36s UTC integration manifest
Comment 7 cprigent 2015-10-20 09:56:14 UTC 
Reproduced on SKL:
Platform: SKY LAKE Y A0 
CPU : Intel(R) Core(TM) m5-6Y57 CPU @ 1.10GHz (family: 6, model: 78  stepping: 3)
MCP : SKL-Y  D1 2+2 (ou ULX-D1)
QDF : QJK9 
CPU : SKL D0
Chipset PCH: Sunrise Point LP C1       
CRB : SKY LAKE Y LPDDR3 RVP3 CRB FAB2
Reworks : All Mandatories + FBS02,FBS03, F23, O-02 & O-06
BIOS : SKLSE2R1.R00.X097.B02.1509020030
ME FW : 11.0.0.1173
Ksc (EC FW): 1.19

Linux distribution: Ubuntu 14.04 LTS 64 bits
kernel 4.3.0-rc5-drm-intel-nightly+ 819f710081d7ea116b9b44a9264061d2c030f009 from git://anongit.freedesktop.org/drm-intel
Mesa - 11.0.3 from http://cgit.freedesktop.org/mesa/mesa/
xf86-video-intel - 2.99.917 from http://cgit.freedesktop.org/xorg/driver/xf86-video-intel/
Libdrm - 2.4.65 from http://cgit.freedesktop.org/mesa/drm/
Libva - 1.6.1 from http://cgit.freedesktop.org/libva/
vaapi intel-driver - 1.6.1 from http://cgit.freedesktop.org/vaapi/intel-driver
Cairo - 1.14.2 from http://cgit.freedesktop.org/cairo
Xorg Xserver - 1.17.2 from http://cgit.freedesktop.org/xorg/xserver

Kernel commit 819f710081d7ea116b9b44a9264061d2c030f009
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date:   Wed Oct 14 19:05:17 2015 +0200
drm-intel-nightly: 2015y-10m-14d-17h-04m-36s UTC integration manifest
Comment 8 Kevin Strasser 2015-10-23 21:43:34 UTC 
This test is mapping 2 blocks of memory which seem to be corrupting one another. That is, if I write a page of data to index 0 of block b, I can see the same page at index 2304 of block a, followed by 255 pages of cleared memory. I would have to assume that this chunk of memory is associated with a cache line. In any case,  given that smaller object sizes are working there appears to be some limit with how much memory we can map without overlap. I'll continue investigating.
Comment 9 Chris Wilson 2015-10-24 08:37:36 UTC 
It's just a bug in the partial vma handling. I have a fix in my tree for this and partial tiled support.
Comment 10 Olivier Berthier 2015-11-19 14:42:38 UTC 
Reproduced on Sky Lake Y with the kernel 4.3.0-rc5 drm-intel-next-fixes-2015-11-06.

Setup:
------

Hardware
Platform: SKY LAKE Y A0 
CPU : Intel(R) Core(TM) m5-6Y57 CPU @ 1.10GHz (family: 6, model: 78  stepping: 3)
MCP : SKL-Y  D0 2+2 (ou ULX-D1)
QDF : QJA4 
CPU : SKL D0
Chipset PCH: Sunrise Point LP C1       
CRB : SKY LAKE Y LPDDR3 RVP3 CRB FAB2
Reworks : All Mandatories

Software
BIOS : SKLSE2R1.R00.B104.B01.1511110114
ME FW : 11.0.0.1179
Ksc (EC FW): 1.19
Linux : Ubuntu 15.04 64 bits
Kernel : 4.3.0-rc5 drm-intel-next-fixes-2015-11-06
commit 816d2206f0f9953ca854e4ff1a2749a5cbd62715
Merge: d0baf92 1b0e3a0
Author: Dave Airlie <airlied@gmail.com>
Date:   Sat Nov 7 17:16:59 2015 +1000

    Merge tag 'drm-intel-next-fixes-2015-11-06' of git://anongit.freedesktop.org/drm-in
 

cairo: 1.14.2
drm: 2.4.65
vaapi/intel-driver: 1.6.1
vaapi/libva: 1.6.1
mesa: mesa-11.0.5
xf86-video-intel: 2.99.917
xserver:  xorg-server-1.17.2

Intel GPU Tools: master bfea74a9f64a900bcb90f946b38746781017449f
Comment 11 Rami 2015-11-20 16:33:49 UTC 
Reproduced on BSW with last setup:
Hardware:
Platform: Braswell M 
CPU : Intel(R) Celeron N3060 1.60GHz @ 1.6 GHz (family: 6, model: 76 stepping: 4)
SoC : BSW C0
QDF : K6XC
CRB : BRASWELL RVP Fab2
Mandatory Reworks : All Feature Reworks: F28, F32, F33, F35, F37
Optional reworks : O-01a; O-02, O-03 

Software:
Linux distribution: Ubuntu 15.04 LTS 64 bits 
BIOS : BRAS.X64.B084.R00.1508310642
TXE FW : 2.0.0.2073
Ksc : 1.08
kernel  drm-intel-nightly: 2015y-11m-12d-15h-35m-53s UTC integration manifest
commit 4c2531304c0a2f36f6b2cce2add5b5b2bd3fd893
Author: Jani Nikula <jani.nikula@intel.com>
Date:   Thu Nov 12 17:36:12 2015 +0200
cairo: (HEAD, tag: 1.14.2) 93422b3cb5e0ef8104b8194c8873124ce2f5ea2d from git://git.freedesktop.org/git/cairo
drm: (HEAD, tag: libdrm-2.4.65, tag: 2.4.65) c3496167637e35cf8a52d5e7e53a412e79d80db0 from git://git.freedesktop.org/git/mesa/drm
intel-driver: (HEAD, tag: 1.6.1, origin/v1.6-branch) 35858c69166b845c59ca32e19a3dbb0b758df209 from git://git.freedesktop.org/git/vaapi/intel-driver
libva: (HEAD, tag: libva-1.6.1, origin/v1.6-branch) 613eb962b45fbbd1526d751e88e0d8897af6c0e0 from git://git.freedesktop.org/git/vaapi/libva
mesa: (HEAD, tag: mesa-11.0.5) ee57c22141c42d9b511a7dfa5971c4428cd1c6e7 from git://git.freedesktop.org/git/mesa/mesa
xf86-video-intel: (HEAD, tag: 2.99.917) baec802b21387d04aebb10ac29e719a1800c5aa0 from git://git.freedesktop.org/git/xorg/driver/xf86-video-intel
xserver: (HEAD, tag: xorg-server-1.17.2) 2123f7682d522619f101b05fb75efa75dabbe371 from git://git.freedesktop.org/git/xorg/xserver
Comment 12 cprigent 2015-11-27 17:21:23 UTC 
Test is also fail on SKL-Y with kernel tag drm-intel-testing-2015-11-20 

Motherboard: Skylake Y
cpu model name	: Intel(R) Core(TM) m5-6Y57 CPU @ 1.10GHz
cpu model : 78
cpu family : 6
Graphic card: Device 191e (rev 07) 
Software:
Kernel: tag drm-intel-testing-2015-11-20 5074e51ef3a2b0ad4c2354e95aec5380a93966b3 (4.4-rc1) from git://anongit.freedesktop.org/drm-intel
Ubuntu 14.04.2 LTS
Bios: SKLSE2R1.R00.B104.B01.1511110114
Libdrm: 2.4.65 from http://cgit.freedesktop.org/mesa/drm
Comment 13 cprigent 2015-11-29 10:14:07 UTC 
Test is fail on HSW-ULT with kernel testing tag 2015-11-20

Hardware:
Motherboard: SawTooth Peak
cpu model name : Intel(R) Core(TM) i7-4550U CPU @ 1.50GHz
cpu model : 69
cpu family : 6
Graphic card: Haswell-ULT Integrated Graphics Controller (rev 09)
Software:
Kernel tag drm-intel-testing-2015-11-20 5074e51ef3a2b0ad4c2354e95aec5380a93966b3 (4.4-rc1) from git://anongit.freedesktop.org/drm-intel 
  commit 5074e51ef3a2b0ad4c2354e95aec5380a93966b3
  Author: Imre Deak <imre.deak@intel.com>
  Date:   Fri Nov 20 11:50:03 2015 +0200
  drm-intel-nightly: 2015y-11m-20d-09h-49m-41s UTC integration manifest
Ubuntu 14.04.1 LTS
Bios: HSWLPTU1.86C.0135.R01.1311020052
Libdrm: 2.4.65
Comment 14 cprigent 2015-11-29 11:19:09 UTC 
Fail on SNB with kernel testing tag 2015-11-20.

Hardware:
Motherboard: DQ67SW
cpu model name : Intel(R) Core(TM) i5-2400S CPU @ 2.50GHz
cpu model : 42
cpu family : 6
Graphic card: 2nd Generation Core Processor Family Integrated Graphics
Software:
Kernel tag drm-intel-testing-2015-11-20 5074e51 (4.4-rc1) from git://anongit.freedesktop.org/drm-intel 
  commit 5074e51ef3a2b0ad4c2354e95aec5380a93966b3
  Author: Imre Deak <imre.deak@intel.com>
  Date:   Fri Nov 20 11:50:03 2015 +0200
  drm-intel-nightly: 2015y-11m-20d-09h-49m-41s UTC integration manifest
Ubuntu 14.04.1 LTS
Bios: SWQ6710H.86A.0060.2011.1220.1805
Libdrm: 2.4.65
Comment 15 cprigent 2015-12-09 09:14:00 UTC 
Also fail on IVB with tag testing 2015-12-04 and Libdrm 2.4.65.

Hardware:
Motherboard: DH77EB
cpu model name	: Intel(R) Core(TM) i7-3770K CPU @ 3.50GHz
cpu model	: 58 
cpu family	: 6
Graphic card: Xeon E3-1200 v2/3rd Gen Core processor Graphics

Software:
Kernel: tag 2015-12-04-drm-intel-testing 4.4.0-rc3 91587c7 from http://cgit.freedesktop.org/drm-intel/
Ubuntu 14.04.1 LTS
Bios: EBH7710H.86A.0096.2012.1012.1645
Libdrm: 2.4.65 from http://cgit.freedesktop.org/mesa/drm/
Comment 16 cprigent 2015-12-11 15:02:39 UTC 
Also fail on BXT-P/APL with Q4 stack release:

Platform: Broxton P A0 Platform
CPU Name : Intel(R) @ 1.2 GHz (family: 6, model: 92, stepping: 8) – 4 cores
SoC : BROXTON-P A0
QDF : QYE2
CRB : Apollo Lake RVPC1 Fab1
Mandatory Reworks : R14 
Software
BIOS (IFWI Version): APLK_IFWI_X64_R_2015_44_3_00
Kernel: tag testing 2015-11-20 from http://cgit.freedesktop.org/drm-intel/tag/?h=drm-intel-testing&id=drm-intel-testing-2015-11-20
xorg-server-1.18.0 from http://cgit.freedesktop.org/xorg/xserver
libdrm-2.4.65 from http://cgit.freedesktop.org/mesa/drm/
xf86-video-intel 2.99.917 from http://cgit.freedesktop.org/xorg/driver/xf86-video-intel/
mesa-11.0.4 from http://cgit.freedesktop.org/mesa/mesa/
libva-1.6.1 from http://cgit.freedesktop.org/libva/
vaapi-intel-driver 1.6.1 from http://cgit.freedesktop.org/vaapi/intel-driver
cairo 1.14.4 from http://cgit.freedesktop.org/cairo
DMC 1.06 firmware from https://01.org/linuxgraphics/intel-linux-graphics-firmwares
IGT 1.13 http://cgit.freedesktop.org/xorg/app/intel-gpu-tools/tag/?id=intel-gpu-tools-1.13
Comment 17 Chris Wilson 2016-01-28 10:09:13 UTC 
For the record, the fix is http://patchwork.freedesktop.org/patch/69994/
Comment 18 Rami 2016-02-19 14:00:30 UTC 
Reproduced on bxt with last setup:
Platform: Broxton P A0 Platform
CPU Name : Intel(R) @ 1.2 GHz (family: 6, model: 92, stepping: 8) – 4 cores
SoC : BROXTON-P A0
CRB : Apollo Lake LPDDR3 RVP2B
Reworks : R17, R18, PNP3

Software:
=========
BIOS (IFWI Version): APLK_IFWI_X64_R_2015_44_3_00
KSC : 1.05
Linux distribution: Ubuntu 15.10 64 bits
Kernel: drm-intel-nightly: 2016y-02m-16d-17h-53m-05s UTC integration manifest
commit bd0b1a9aa8b7fdb2e06a5cbf1756ef93de2fa3fd
Author: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Date:   Tue Feb 16 18:53:28 2016 +0100
http://cgit.freedesktop.org/drm-intel/
drm: tag libdrm-2.4.66 9b77443 from http://cgit.freedesktop.org/mesa/drm/
mesa: tag mesa-11.1.1 330aa44from http://cgit.freedesktop.org/mesa/mesa/
cairo: tag 1.15.2 db8a7f1 from http://cgit.freedesktop.org/cairo
waffle: master bb29b2a from https://github.com/waffle-gl/waffle
xorg-server-macros: master d7acec2 from git://git.freedesktop.org/git/xorg/util/macros
libva: tag libva-1.6.1 1f026de from http://cgit.freedesktop.org/libva/
vaapi-intel-driver: tag 1.6.1 f6fe842 from http://cgit.freedesktop.org/vaapi/intel-driver


Tools
intel-gpu-tool: tag intel-gpu-tools-1.13 0a45d6b from http://cgit.freedesktop.org/xorg/app/intel-gpu-tools/
Comment 19 Rami 2016-02-26 16:21:25 UTC 
reproduced on kbl with last setup:
Hardware:
---------
Platform: KABY LAKE-U 
CPU : Intel(R) Core(TM) @ 2.60GHz 
MCP : KBL-U  G0  2+2
QDF : QYQ8
Chipset PCH: SPT-LP C1       
CRB : KABY LAKE U DDR3L RVP7 CRB FAB1
BIOS : KBLSE2R1.R00.X015.B01.1511271314
ME FW : 11.5.0.1008
Ksc (EC FW): 1.20
Software:
----------
Linux distribution: Ubuntu 15.10 64 bits
Kernel drm-intel-nightly 4.5.0-rc5_1a139ea from http://cgit.freedesktop.org/drm-intel/
drm: (HEAD, tag: libdrm-2.4.67, tag: 2.4.67)49efb55846c6ec96400061213b76ab867461c1a from git://git.freedesktop.org/git/mesa/drm
mesa: tag mesa-11.1.1 330aa44from http://cgit.freedesktop.org/mesa/mesa/
cairo: tag 1.15.2 db8a7f1 from http://cgit.freedesktop.org/cairo
waffle: master bb29b2a from https://github.com/waffle-gl/waffle
xorg-server-macros: master d7acec2 from git://git.freedesktop.org/git/xorg/util/macros
libva: (HEAD, tag: libva-1.6.2.pre1) be42ac44bc12c752f572788f0f4bbc62c13dc6ae from git://git.freedesktop.org/git/vaapi/libva
vaapi-intel-driver: tag 1.6.1 f6fe842 from http://cgit.freedesktop.org/vaapi/intel-driverFirmware
Tools:
-------
intel-gpu-tools: (HEAD, origin/master, origin/HEAD) f27d295fe3a1ca005dfa0fbfd81d6808b1f5ca47 from git://git.freedesktop.org/git/xorg/app/intel-gpu-tools
Comment 20 Humberto Israel Perez Rodriguez 2016-03-17 18:11:00 UTC 
The following test keeps fail on BXT with latest configuration

test : gem_mmap_gtt@big-copy


Hardware information
=====================
Platform	BXT-P
Motherboard model	Broxton P
Motherboard type	NOTEBOOK Hand Held
Motherboard manufacturer	Intel Corp.
CPU family	Other
CPU information	06/5c
GPU Card	Intel Corporation Device 5a84 (rev 03) (prog-if 00 [VGA controller])

Software information
======================
Linux distribution : Ubuntu 15.10
Architecture       : 64-bit

 --> Component : drm 
	 url : http://cgit.freedesktop.org/mesa/drm 
	 tag : libdrm-2.4.67-5-gea07de9 
	 commit : ea07de9 
	 author : Rodrigo Vivi <rodrigo.vivi@intel.com> 
	 age : 13 days ago 
 --> Component : mesa 
	 url : http://cgit.freedesktop.org/mesa/mesa 
	 tag : mesa-11.1.2 
	 commit : 7bcd827 
	 author : Emil Velikov <emil.velikov@collabora.com> 
	 age : 5 weeks ago 
 --> Component : xf86-video-intel 
	 url : http://cgit.freedesktop.org/xorg/driver/xf86-video-intel 
	 tag : 2.99.917-560-gd167280 
	 commit : d167280 
	 author : Chris Wilson <chris@chris-wilson.co.uk> 
	 age : 3 weeks ago 
 --> Component : libva 
	 url : http://cgit.freedesktop.org/libva/ 
	 tag : libva-1.7.0.pre1 
	 commit : 35f1447 
	 author : Xiang Haihao <haihao.xiang@intel.com> 
	 age : 11 days ago 
 --> Component : vaapi (intel-driver) 
	 url : http://cgit.freedesktop.org/vaapi/intel-driver 
	 tag : 1.7.0.pre1 
	 commit : ab8e4e3 
	 author : Xiang Haihao <haihao.xiang@intel.com> 
	 age : 11 days ago 
 --> Component : cairo 
	 url : http://cgit.freedesktop.org/cairo 
	 tag : 1.15.2 
	 commit : db8a7f1 
	 author : Bryce Harrington <bryce@osg.samsung.com> 
	 age : 3 months ago 
 --> Component : xserver 
	 url :  http://cgit.freedesktop.org/xorg/xserver 
	 tag : xorg-server-1.18.1 
	 commit : 23e60f9 
	 author : Adam Jackson <ajax@redhat.com> 
	 age : 5 weeks ago 
 --> Component : intel-gpu-tools 
	 url : http://cgit.freedesktop.org/xorg/app/intel-gpu-tools 
	 tag : intel-gpu-tools-1.14-23-g364d378 
	 commit : 364d378 
	 author : Paulo Zanoni <paulo.r.zanoni@intel.com> 
	 age : 10 days ago 

kernel
=========
drm-intel-testing / commit a27657a

commit a27657a39741599ce9feef1ef39ae6654e9e6768
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date:   Mon Feb 29 09:42:22 2016 +0100

    drm-intel-nightly: 2016y-02m-29d-08h-41m-12s UTC integration manifest

Kernel version : 4.5.0-rc5
Architecture : source amd64 all
Comment 21 Luis Botello 2016-03-23 19:34:56 UTC 
This issue still happen on KBL with the following configuration

Hardware configuration
=======================
Platform	KBL (RVP3)
Motherboard model	Kabylake Client platform
Motherboard type	Skylake Y LPDDR3 RVP3 Laptop
Motherboard manufacturer	Intel Corporation
CPU family	Other
CPU information	Genuine Intel(R) CPU 0000 @ 0.90GHz
GPU Card	Intel Corporation Device 591e (prog-if 00 [VGA controller])
Memory ram	4 GB

Software configuration
=======================
 --> Component : drm 
	 url : http://cgit.freedesktop.org/mesa/drm 
	 tag : libdrm-2.4.67-5-gea07de9 
	 commit : ea07de9 
	 author : Rodrigo Vivi <rodrigo.vivi@intel.com> 
	 age : 13 days ago 
 --> Component : mesa 
	 url : http://cgit.freedesktop.org/mesa/mesa 
	 tag : mesa-11.1.2 
	 commit : 7bcd827 
	 author : Emil Velikov <emil.velikov@collabora.com> 
	 age : 5 weeks ago 
 --> Component : xf86-video-intel 
	 url : http://cgit.freedesktop.org/xorg/driver/xf86-video-intel 
	 tag : 2.99.917-560-gd167280 
	 commit : d167280 
	 author : Chris Wilson <chris@chris-wilson.co.uk> 
	 age : 3 weeks ago 
 --> Component : libva 
	 url : http://cgit.freedesktop.org/libva/ 
	 tag : libva-1.7.0.pre1 
	 commit : 35f1447 
	 author : Xiang Haihao <haihao.xiang@intel.com> 
	 age : 11 days ago 
 --> Component : vaapi (intel-driver) 
	 url : http://cgit.freedesktop.org/vaapi/intel-driver 
	 tag : 1.7.0.pre1 
	 commit : ab8e4e3 
	 author : Xiang Haihao <haihao.xiang@intel.com> 
	 age : 11 days ago 
 --> Component : cairo 
	 url : http://cgit.freedesktop.org/cairo 
	 tag : 1.15.2 
	 commit : db8a7f1 
	 author : Bryce Harrington <bryce@osg.samsung.com> 
	 age : 3 months ago 
 --> Component : xserver 
	 url :  http://cgit.freedesktop.org/xorg/xserver 
	 tag : xorg-server-1.18.1 
	 commit : 23e60f9 
	 author : Adam Jackson <ajax@redhat.com> 
	 age : 5 weeks ago 
 --> Component : intel-gpu-tools 
	 url : http://cgit.freedesktop.org/xorg/app/intel-gpu-tools 
	 tag : intel-gpu-tools-1.14-23-g364d378 
	 commit : 364d378 
	 author : Paulo Zanoni <paulo.r.zanoni@intel.com> 
	 age : 10 days ago 


kernel configuration
=====================
Branch : drm-intel-testing
commit a27657a39741599ce9feef1ef39ae6654e9e6768
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date:   Mon Feb 29 09:42:22 2016 +0100

    drm-intel-nightly: 2016y-02m-29d-08h-41m-12s UTC integration manifest
Kernel version : 4.5.0-rc5
Architecture : source amd64 all
Comment 22 cprigent 2016-03-25 13:44:53 UTC 
Hi Humberto,
Could you check with: http://patchwork.freedesktop.org/patch/69994/
If the patch doesn't apply to the current HEAD, please contact Chris Wilson to do a rebase.
Comment 23 maria guadalupe 2016-04-19 18:48:59 UTC 
this test keeps fail on HSW with the latest configuration : 

Software configuration
=======================
Linux distribution: Ubuntu 15.10 64 bits
Kernel: drm-intel-nightly 4.6.0-rc3_d9131d6 from http://cgit.freedesktop.org/drm-intel/
commit d9131d62d18ba94fb3ca019f1156c22b5f4ce23c
Author: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Date:   Fri Apr 15 14:54:26 2016 +0100
drm-intel-nightly: 2016y-04m-15d-13h-53m-44s UTC integration manifestdrm: tag libdrm-2.4.66-33-gf884af9
      libdrm 2.4.67-25 cc9a53f from git://git.freedesktop.org/git/mesa/drm
mesa 11.1.2 7bcd827 from git://git.freedesktop.org/git/mesa/mesa
cairo 1.15.2 db8a7f1 from git://git.freedesktop.org/git/cairo
xorg/xserver 1.18.0-274 8437955 from git://git.freedesktop.org/git/xorg/xserver
xf86-video-intel 2.99.917-634 81029be from git://git.freedesktop.org/git/xorg/driver/xf86-video-intel
vaapi/libva 1.7.0-1 2339d10 from git://git.freedesktop.org/git/vaapi/libva
vaapi/intel-driver 1.7.0-8 2c1bec0 from git://git.freedesktop.org/git/vaapi/intel-driver
intel-gpu-tool 1.14 7bd2ac6 from http://anongit.freedesktop.org/git/xorg/app/intel-gpu-tools.git
rendercheck master 44032a7 from http://anongit.freedesktop.org/git/xorg/app/rendercheck.git

test output
==============
**** DEBUG ****
(gem_mmap_gtt:2292) intel-os-DEBUG: Checking 2 surfaces of size 268,439,552 bytes (total 536,883,200) against RAM
(gem_mmap_gtt:2292) intel-os-DEBUG: Test requirement passed: __intel_check_memory(count, size, mode, &required, &total)
(gem_mmap_gtt:2292) igt-core-DEBUG: Test requirement passed: !igt_run_in_simulation()
(gem_mmap_gtt:2292) DEBUG: Test requirement passed: a
(gem_mmap_gtt:2292) DEBUG: Test requirement passed: b
(gem_mmap_gtt:2292) CRITICAL: Test assertion failure function test_huge_copy, file gem_mmap_gtt.c:447:
(gem_mmap_gtt:2292) CRITICAL: Failed assertion: memcmp(pattern_a, a + PAGE_SIZE*i, PAGE_SIZE) == 0
****  END  ****
Subtest big-copy: FAIL (2.184s)
Comment 24 Luis Botello 2016-04-21 21:04:33 UTC 
Still present on BSW with the following config:

Software Configuration
================================================
Linux distribution: Ubuntu 15.10 64 bits
Kernel: drm-intel-nightly 4.6.0-rc3_d9131d6 from http://cgit.freedesktop.org/drm-intel/
commit d9131d62d18ba94fb3ca019f1156c22b5f4ce23c
Author: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Date:   Fri Apr 15 14:54:26 2016 +0100
drm-intel-nightly: 2016y-04m-15d-13h-53m-44s UTC integration manifestdrm: tag libdrm-2.4.66-33-gf884af9
      libdrm 2.4.67-25 cc9a53f from git://git.freedesktop.org/git/mesa/drm
mesa 11.1.2 7bcd827 from git://git.freedesktop.org/git/mesa/mesa
cairo 1.15.2 db8a7f1 from git://git.freedesktop.org/git/cairo
xorg/xserver 1.18.0-274 8437955 from git://git.freedesktop.org/git/xorg/xserver
xf86-video-intel 2.99.917-634 81029be from git://git.freedesktop.org/git/xorg/driver/xf86-video-intel
vaapi/libva 1.7.0-1 2339d10 from git://git.freedesktop.org/git/vaapi/libva
vaapi/intel-driver 1.7.0-8 2c1bec0 from git://git.freedesktop.org/git/vaapi/intel-driver
intel-gpu-tool 1.14 7bd2ac6 from http://anongit.freedesktop.org/git/xorg/app/intel-gpu-tools.git
rendercheck master 44032a7 from http://anongit.freedesktop.org/git/xorg/app/rendercheck.git
Comment 25 yann 2016-04-29 11:05:33 UTC 
Increasing priority due to current platform experience impact
Comment 26 cprigent 2016-05-13 13:49:50 UTC 
Created attachment 123694 [details]
kbl-dmesg-big-copy

Fail on KBL-U with last setup:

# ./gem_mmap_gtt --run-subtest big-copy
IGT-Version: 1.14-NOT-GIT (x86_64) (Linux: 4.6.0-rc7-nightly+ x86_64)
Writing a 100%
Writing b 100%
Copying a<->b 100%
(gem_mmap_gtt:2176) CRITICAL: Test assertion failure function test_huge_copy, file gem_mmap_gtt.c:447:
(gem_mmap_gtt:2176) CRITICAL: Failed assertion: memcmp(pattern_a, a + PAGE_SIZE*i, PAGE_SIZE) == 0
Stack trace:
  #0 [__igt_fail_assert+0xf1]
  #1 [test_huge_copy+0x55b]
  #2 [__real_main563+0xbd4]
  #3 [main+0x29]
  #4 [__libc_start_main+0xf0]
  #5 [_start+0x29]
  #6 [<unknown>+0x29]
Subtest big-copy failed.
**** DEBUG ****
(gem_mmap_gtt:2176) intel-os-DEBUG: Checking 2 surfaces of size 268 439 552 bytes (total 536 883 200) against RAM
(gem_mmap_gtt:2176) intel-os-DEBUG: Test requirement passed: __intel_check_memory(count, size, mode, &required, &total)
(gem_mmap_gtt:2176) igt-core-DEBUG: Test requirement passed: !igt_run_in_simulation()
(gem_mmap_gtt:2176) DEBUG: Test requirement passed: a
(gem_mmap_gtt:2176) DEBUG: Test requirement passed: b
(gem_mmap_gtt:2176) CRITICAL: Test assertion failure function test_huge_copy, file gem_mmap_gtt.c:447:
(gem_mmap_gtt:2176) CRITICAL: Failed assertion: memcmp(pattern_a, a + PAGE_SIZE*i, PAGE_SIZE) == 0
****  END  ****
Subtest big-copy: FAIL (2,880s)


Hardware
Platform: KABY LAKE-U
CPU : Intel(R) Core(TM) @ 2.60GHz
MCP : KBL-U G0 2+2 (ou ULT-G0)
QDF : QYQ8
Chipset PCH: SPT-LP C1
CRB : KABY LAKE U DDR3L RVP7 CRB FAB1

Software
BIOS : KBLSE2R1.R00.X015.B01.1511271314
ME FW : 11.5.0.1008
Ksc (EC FW): 1.20
Linux distribution: Ubuntu 15.10 64 bits
kernel drm-intel-nightly 4.6.0-rc7 61f856f from http://cgit.freedesktop.org/drm-intel/
  commit 61f856faa1e6ff9dddad214be1e372e8aacfc0f4
  Author: Ville Syrjälä <ville.syrjala@linux.intel.com>
  Date:   Mon May 9 19:24:21 2016 +0300
  drm-intel-nightly: 2016y-05m-09d-16h-24m-01s UTC integration manifest
libdrm-2.4.68 fc09c5a from git://anongit.freedesktop.org/mesa/drm
cairo: 1.15.2 db8a7f1 from git://anongit.freedesktop.org/cairo
IGT 1.14 cc24755 from http://anongit.freedesktop.org/git/xorg/app/intel-gpu-tools.git
Comment 27 cprigent 2016-05-13 13:51:06 UTC 
Humberto,
Could you check with: http://patchwork.freedesktop.org/patch/69994/
If the patch doesn't apply to the current HEAD, please contact Chris Wilson to do a rebase.
Comment 28 maria guadalupe 2016-05-14 15:00:22 UTC 
(In reply to cprigent from comment #27)
> Humberto,
> Could you check with: http://patchwork.freedesktop.org/patch/69994/
> If the patch doesn't apply to the current HEAD, please contact Chris Wilson
> to do a rebase.

after applying the patch,this is the result. 
Christophe, do you have the same problem ?

[gfx@GM-GFX-QA02] [drm-intel]$ : patch -p1 < 135-190-drm-i915-Move-map-and-fenceable-tracking-to-the-VMA.patch
patching file drivers/gpu/drm/i915/i915_debugfs.c
Hunk #1 succeeded at 119 with fuzz 1 (offset 7 lines).
Hunk #2 FAILED at 296.
Hunk #3 FAILED at 391.
Hunk #4 succeeded at 446 (offset 26 lines).
2 out of 4 hunks FAILED -- saving rejects to file drivers/gpu/drm/i915/i915_debugfs.c.rej
patching file drivers/gpu/drm/i915/i915_drv.h
Hunk #1 succeeded at 2182 (offset 104 lines).
patching file drivers/gpu/drm/i915/i915_gem.c
Hunk #1 FAILED at 2691.
Hunk #2 FAILED at 2709.
Hunk #3 FAILED at 3480.
Hunk #4 succeeded at 4193 with fuzz 1 (offset 702 lines).
Hunk #5 succeeded at 4213 (offset 702 lines).
Hunk #6 succeeded at 4224 with fuzz 2 (offset 702 lines).
Hunk #7 FAILED at 3590.
4 out of 7 hunks FAILED -- saving rejects to file drivers/gpu/drm/i915/i915_gem.c.rej
patching file drivers/gpu/drm/i915/i915_gem_execbuffer.c
Hunk #1 succeeded at 686 (offset -106 lines).
Hunk #2 succeeded at 702 (offset -109 lines).
patching file drivers/gpu/drm/i915/i915_gem_fence.c
Hunk #1 FAILED at 124.
Hunk #2 succeeded at 390 (offset 12 lines).
1 out of 2 hunks FAILED -- saving rejects to file drivers/gpu/drm/i915/i915_gem_fence.c.rej
patching file drivers/gpu/drm/i915/i915_gem_gtt.h
Hunk #1 FAILED at 205.
1 out of 1 hunk FAILED -- saving rejects to file drivers/gpu/drm/i915/i915_gem_gtt.h.rej
patching file drivers/gpu/drm/i915/i915_gem_tiling.c
Hunk #1 FAILED at 130.
Hunk #2 FAILED at 141.
2 out of 2 hunks FAILED -- saving rejects to file drivers/gpu/drm/i915/i915_gem_tiling.c.rej
patching file drivers/gpu/drm/i915/intel_display.c
Hunk #1 succeeded at 2277 (offset -114 lines).
Hunk #2 FAILED at 2430.
1 out of 2 hunks FAILED -- saving rejects to file drivers/gpu/drm/i915/intel_display.c.rej
Comment 29 Chris Wilson 2016-05-14 21:30:51 UTC 
(In reply to maria guadalupe from comment #28)
> (In reply to cprigent from comment #27)
> > Humberto,
> > Could you check with: http://patchwork.freedesktop.org/patch/69994/
> > If the patch doesn't apply to the current HEAD, please contact Chris Wilson
> > to do a rebase.
> 
> after applying the patch,this is the result. 
> Christophe, do you have the same problem ?
> 
> [gfx@GM-GFX-QA02] [drm-intel]$ : patch -p1 <
> 135-190-drm-i915-Move-map-and-fenceable-tracking-to-the-VMA.patch
> patching file drivers/gpu/drm/i915/i915_debugfs.c
> Hunk #1 succeeded at 119 with fuzz 1 (offset 7 lines).
> Hunk #2 FAILED at 296.
> Hunk #3 FAILED at 391.
> Hunk #4 succeeded at 446 (offset 26 lines).

It's patch 135/190, you are meant to apply the preceding 134 patches first.
Comment 30 maria guadalupe 2016-05-17 19:46:31 UTC 
(In reply to Chris Wilson from comment #29)
> (In reply to maria guadalupe from comment #28)
> > (In reply to cprigent from comment #27)
> > > Humberto,
> > > Could you check with: http://patchwork.freedesktop.org/patch/69994/
> > > If the patch doesn't apply to the current HEAD, please contact Chris Wilson
> > > to do a rebase.
> > 
> > after applying the patch,this is the result. 
> > Christophe, do you have the same problem ?
> > 
> > [gfx@GM-GFX-QA02] [drm-intel]$ : patch -p1 <
> > 135-190-drm-i915-Move-map-and-fenceable-tracking-to-the-VMA.patch
> > patching file drivers/gpu/drm/i915/i915_debugfs.c
> > Hunk #1 succeeded at 119 with fuzz 1 (offset 7 lines).
> > Hunk #2 FAILED at 296.
> > Hunk #3 FAILED at 391.
> > Hunk #4 succeeded at 446 (offset 26 lines).
> 
> It's patch 135/190, you are meant to apply the preceding 134 patches first.

Hi Chris / Christophe :

anoyone could provide me the 134 patches left ? or tell me where i can download it in order to reproduce this issue.

Thanks

Thanks
Comment 31 cprigent 2016-05-18 13:11:53 UTC 
Maria,
You can find the full serie here:
https://lists.freedesktop.org/archives/intel-gfx/2016-January/
Comment 32 Chris Wilson 2016-05-18 13:29:09 UTC 
Fwiw, https://cgit.freedesktop.org/~ickle/linux-2.6/log/?h=bug90412 should pass.
Comment 33 Elio 2016-06-02 18:03:10 UTC 
Applying the mbox to the full serie sends errors to drm_gem.c

Log:

 git am Series-without-cover-letter.mbox
Applying: drm: Release driver references to handle before making it available again
error: patch failed: drivers/gpu/drm/drm_gem.c:294
error: drivers/gpu/drm/drm_gem.c: patch does not apply
Patch failed at 0001 drm: Release driver references to handle before making it available again
Comment 34 Chris Wilson 2016-06-30 20:43:50 UTC 
*** Bug 96753 has been marked as a duplicate of this bug. ***
Comment 35 Humberto Israel Perez Rodriguez 2016-07-08 16:14:44 UTC 
The following tests fails on APL :

Tests cases
=============================================

igt@gem_mmap_gtt@big-copy

Hardware Information
=============================================
Platform: APL system
Linux distribution: Ubuntu 16.04 64 bits
CPU Name : Intel(R) Genuine Processor @ 1.1 GHz (family: 6, model: 12, stepping: 9) 4 cores
QDF : Q6HE
SoC : B1
CRB : Apollo Lake DDR3L RVP1A FAB1
Reworks : R19, R20
Bios : 144.10
KSC: 1.15

Software Information
===============================================
drm: libdrm-2.4.68-11 7996a87
mesa: mesa-11.2.2 3a9f628
cairo: 1.15.2 db8a7f1
server: xorg-server-1.18.0-443 3762edd 
xf86-video-intel: 2.99.917-674 9154dff
libva: libva-1.7.0-26 c36971c
vaapi-intel-driver: 1.7.0-53 bcde10d
Intel-Gpu-Tools 1.15-87 376b813 

Firmwares information
============================================
DMC fw loaded                   : yes
DMC version                     : 1.7
GUC fw loaded                   : SUCCESS
GUC version wanted              : 8.7
GUC version found               : 8.7


Kernel
===============================================
commit 2fe5da8adcbe5a34830b98c63878eea756e977a2
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sat Jul 2 19:32:50 2016 +0100

    drm-intel-nightly: 2016y-07m-02d-18h-31m-39s UTC integration manifest
Comment 36 maria guadalupe 2016-07-26 22:21:59 UTC 
Created attachment 125342 [details]
dmesg1
Comment 37 maria guadalupe 2016-07-26 22:26:21 UTC 
this issue still happen on KBL-U

Tests cases
=============================================

igt@gem_mmap_gtt@big-copy

test result: Fail

 Software information
============================================
Kernel version                  : 4.7.0-rc6-drm-intel-nightly-ww29-commit-a207bd7+
Linux distribution              : Ubuntu 16.04 LTS
Architecture                    : 64-bit
xf86-video-intel version        : 2.99.917
Xorg-Xserver version            : 1.18.3
DRM version                     : 2.4.70
Cairo version                   : 1.15.2
Intel GPU Tools version         : Tag [intel-gpu-tools-1.15-140-ge3abb20] / Commit [e3abb20]
Kernel driver in use            : i915
Bios revision                   : 38.7
KSC revision                    : 1.20


 Hardware information
============================================
Platform                        : KBL (RVP7)
Motherboard model               : Kabylake Client platform
Motherboard type                : Skylake U DDR3L RVP7 Laptop
Motherboard manufacturer        : Intel Corporation
CPU family                      : Other
CPU information                 : Genuine Intel(R) CPU 0000 @ 2.60GHz
GPU Card                        : Intel Corporation Device 5916 (prog-if 00 [VGA controller])
Memory ram                      : 4 GB
Maximum memory ram allowed      : 16 GB
Display resolution              :
CPU's number                    : 4
Hard drive Capacity             : 80.0 GB

 Firmwares information
============================================
DMC fw loaded                   : yes
DMC version                     : 1.1
GUC version wanted              : 9.14
GUC version found               : 9.14

 Kernel parameters
============================================
 quiet splash drm.debug=0xe

attachment: dmesg1
Comment 38 cprigent 2016-07-29 11:07:05 UTC 
Created attachment 125403 [details]
IVB-gem_mmap_gtt__big_huge_copy-kern.log

IVB logs attached

Platform: IVB
CPU: Intel(R) Core(TM) i7-3770K CPU @ 3.50GHz (family 6, model 58, stepping 9)
Motherboard version: DH77EB
GPU: Intel® HD Graphics 4000 - Xeon E3-1200 v2/3rd Gen Core processor Graphics Controller
Software
Bios: EBH7710H.86A.0096.2012.1012.1645
Linux distribution: Ubuntu 16.04 64 bits
Kernel: 4.7.0-rc7 7eeb04a from http://cgit.freedesktop.org/drm-intel/
  commit 7eeb04a101316645916d4d9df058a9341797f1af
  Author: Chris Wilson <chris@chris-wilson.co.uk>
  Date:   Sun Jul 24 11:00:31 2016 +0100
  drm-intel-nightly: 2016y-07m-24d-09h-59m-54s UTC integration manifest
drm: libdrm-2.4.70 0caa84c from git://anongit.freedesktop.org/mesa/drm
mesa: mesa-11.2.2 3a9f628from git://anongit.freedesktop.org/mesa/mesa
cairo: 1.15.2 db8a7f1 from git://anongit.freedesktop.org/cairo
xserver: xorg-server-1.18.0-497 0b2f308 from git://git.freedesktop.org/git/xorg/xserver
xf86-video-intel: 2.99.917-687 6988b87 from git://git.freedesktop.org/git/xorg/driver/xf86-video-intel
libva: libva-1.7.0-26 c36971c from git://git.freedesktop.org/git/vaapi/libva
vaapi-intel-driver: 1.7.0-58 e554446 from git://git.freedesktop.org/git/vaapi/intel-driver
Intel-Gpu-Tools 1.15-140 e3abb20 from http://anongit.freedesktop.org/git/xorg/app/intel-gpu-tools.git
Comment 39 cprigent 2016-07-29 11:07:39 UTC 
Created attachment 125404 [details]
IVB-gem_mmap_gtt__big_huge_copy-output
Comment 40 cprigent 2016-07-29 11:10:01 UTC 
To be tested: https://cgit.freedesktop.org/~ickle/linux-2.6/log/?h=bug90412
Comment 41 Chris Wilson 2016-08-19 09:26:11 UTC 
commit a61007a83a4671da77210790997d5c8c92ed87ea
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Aug 18 17:17:02 2016 +0100

    drm/i915: Fix partial GGTT faulting
Comment 42 Humberto Israel Perez Rodriguez 2016-08-23 18:11:54 UTC 

SKL
===============
huge-copy = skip
big-copy = pass

BSW
===============
huge-copy = pass
big-copy = pass


 Hardware information
============================================
Platform                        : SKL
Motherboard model               : Inspiron 15-7568
Motherboard type                : 02HK88 Laptop
Motherboard manufacturer        : Dell Inc.
CPU family                      : Core i7
CPU information                 : Intel(R) Core(TM) i7-6500U CPU @ 2.50GHz
GPU Card                        : Intel Corporation Sky Lake Integrated Graphics (rev 07) (prog-if 00 [VGA controller])
Memory ram                      : 8 GB
CPU thread                      : 4
CPU core                        : 2
Signature                       : Type 0, Family 6, Model 78, Stepping 3


 === Hardware information ===	
Platform	BSW
Motherboard model	10G9000NUS
Motherboard type	BRASWELL Desktop
Motherboard manufacturer	LENOVO
CPU family	Pentium
CPU information	Intel(R) Pentium(R) CPU  N3700  @ 1.60GHz
GPU Card	Intel Corporation Device 22b1 (rev 21) (prog-if 00 [VGA controller])
Memory ram	8 GB


Software Configuration
=======================
Component     : drm
	tag       : libdrm-2.4.70-2-gb214b05
	commit    : b214b05ccd433c484a6a65e491a1a51b19e4811d 
	
Component     : cairo
	tag       : 1.15.2
	commit    : db8a7f1697c49ae4942d2aa49eed52dd73dd9c7a 
	
Component     : intel-gpu-tools
	tag       : intel-gpu-tools-1.15-228-gb0658ce
	commit    : b0658ce76557d4ce00be7252aa60d1b59d8980f6 



Kernel used 
===========================
commit 5a8708ec5c5bbc8eacf1f5b9cb815e6064e9737b
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date:   Tue Aug 23 14:12:36 2016 +0200

    drm-intel-nightly: 2016y-08m-23d-12h-12m-19s UTC integration manifest
Comment 43 Chris Wilson 2016-08-23 18:16:56 UTC 
Your skl only has <= 4GiB of ram? That's going to prevent a lot of tests that try to exercise the full global GTT on that machine (and the reduced ppGTT tests).
Comment 44 Humberto Israel Perez Rodriguez 2016-08-23 19:58:33 UTC 
huge-copy = skip
big-copy = pass


Hardware information
============================================
Platform                        : BXT-P
Motherboard model               : Broxton P
Motherboard type                : NOTEBOOK Hand Held
Motherboard manufacturer        : Intel Corp.
CPU family                      : Other
CPU information                 : 06/5c
GPU Card                        : Intel Corporation Device 5a84 (rev 0a) (prog-if 00 [VGA controller])
Memory ram                      : 8 GB
CPU thread                      : 4
CPU core                        : 4
Socket                          : Other
Hard drive capacity             : 111GiB (120GB)



Software Configuration
=======================
Component     : drm
	tag       : libdrm-2.4.70-2-gb214b05
	commit    : b214b05ccd433c484a6a65e491a1a51b19e4811d 
	
Component     : cairo
	tag       : 1.15.2
	commit    : db8a7f1697c49ae4942d2aa49eed52dd73dd9c7a 
	
Component     : intel-gpu-tools
	tag       : intel-gpu-tools-1.15-228-gb0658ce
	commit    : b0658ce76557d4ce00be7252aa60d1b59d8980f6 



Kernel used 
===========================
commit 5a8708ec5c5bbc8eacf1f5b9cb815e6064e9737b
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date:   Tue Aug 23 14:12:36 2016 +0200

    drm-intel-nightly: 2016y-08m-23d-12h-12m-19s UTC integration manifest
Comment 45 Humberto Israel Perez Rodriguez 2016-08-23 19:59:44 UTC 
(In reply to Chris Wilson from comment #43)
> Your skl only has <= 4GiB of ram? That's going to prevent a lot of tests
> that try to exercise the full global GTT on that machine (and the reduced
> ppGTT tests).

No, actually my SKL has 8GB of ram
Comment 46 Chris Wilson 2016-08-23 20:18:16 UTC 
Ah, yes. 8GiB + 8KiB (+ slack) would be the requirement for this particular test (copy between 2 objects of 4GiB).
Comment 47 Humberto Israel Perez Rodriguez 2016-08-23 20:19:30 UTC 
(In reply to Humberto Israel Perez Rodriguez from comment #44)
> huge-copy = skip
> big-copy = pass
> 
> 
> Hardware information
> ============================================
> Platform                        : BXT-P
> Motherboard model               : Broxton P
> Motherboard type                : NOTEBOOK Hand Held
> Motherboard manufacturer        : Intel Corp.
> CPU family                      : Other
> CPU information                 : 06/5c
> GPU Card                        : Intel Corporation Device 5a84 (rev 0a)
> (prog-if 00 [VGA controller])
> Memory ram                      : 8 GB
> CPU thread                      : 4
> CPU core                        : 4
> Socket                          : Other
> Hard drive capacity             : 111GiB (120GB)
> 
> 
> 
> Software Configuration
> =======================
> Component     : drm
> 	tag       : libdrm-2.4.70-2-gb214b05
> 	commit    : b214b05ccd433c484a6a65e491a1a51b19e4811d 
> 	
> Component     : cairo
> 	tag       : 1.15.2
> 	commit    : db8a7f1697c49ae4942d2aa49eed52dd73dd9c7a 
> 	
> Component     : intel-gpu-tools
> 	tag       : intel-gpu-tools-1.15-228-gb0658ce
> 	commit    : b0658ce76557d4ce00be7252aa60d1b59d8980f6 
> 
> 
> 
> Kernel used 
> ===========================
> commit 5a8708ec5c5bbc8eacf1f5b9cb815e6064e9737b
> Author: Daniel Vetter <daniel.vetter@ffwll.ch>
> Date:   Tue Aug 23 14:12:36 2016 +0200
> 
>     drm-intel-nightly: 2016y-08m-23d-12h-12m-19s UTC integration manifest

hu-copy required of more than 8GB of ram in APL, with 16GB of ram the result is pass
Comment 48 Humberto Israel Perez Rodriguez 2016-08-24 14:44:24 UTC 
huge-copy = skip
big-copy = pass

 Hardware information
============================================
Platform                        : HSW-U
Motherboard type                : D54250WYK Desktop
CPU family                      : Core i5
CPU information                 : Intel(R) Core(TM) i5-4250U CPU @ 1.30GHz
GPU Card                        : Intel Corporation Haswell-ULT Integrated Graphics Controller (rev 09) (prog-if 00 [VGA controller])
Memory ram                      : 8 GB
CPU thread                      : 4
CPU core                        : 2
Socket                          : Socket LGA1150
Signature                       : Type 0, Family 6, Model 69, Stepping 1


Software Configuration
=======================
Component     : drm
	tag       : libdrm-2.4.70-2-gb214b05
	commit    : b214b05ccd433c484a6a65e491a1a51b19e4811d 
	
Component     : cairo
	tag       : 1.15.2
	commit    : db8a7f1697c49ae4942d2aa49eed52dd73dd9c7a 
	
Component     : intel-gpu-tools
	tag       : intel-gpu-tools-1.15-228-gb0658ce
	commit    : b0658ce76557d4ce00be7252aa60d1b59d8980f6 



Kernel used 
===========================
commit 5a8708ec5c5bbc8eacf1f5b9cb815e6064e9737b
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date:   Tue Aug 23 14:12:36 2016 +0200

    drm-intel-nightly: 2016y-08m-23d-12h-12m-19s UTC integration manifest

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