Bug 94117

Summary:

[KBL] igt/gem_userptr_blits/sync-unmap is fail

Product:

DRI

Reporter:

Olivier Berthier <olivierx.berthier>

Component:

DRM/Intel

Assignee:

Olivier Berthier <olivierx.berthier>

Status:

CLOSED FIXED

QA Contact:

Intel GFX Bugs mailing list <intel-gfx-bugs>

Severity:

normal

Priority:

medium

CC:

intel-gfx-bugs

Version:

DRI git

Hardware:

x86 (IA32)

OS:

Linux (All)

Whiteboard:

i915 platform:

KBL

i915 features:

Attachments:

Description	Flags
dmesg log	none

Description Olivier Berthier 2016-02-12 16:18:36 UTC

Created attachment 121716 [details]
dmesg log

Regression:
-----------
Yes, the test is pass with the kernel 4.5.0-rc1 drm-intel-nightly and Intel GPU Tools intel-gpu-tools-1.13-179-g3005665

Setup:
------
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 4.5.0-rc3_d9bd337 from http://cgit.freedesktop.org/drm-intel/
commit d9bd337b4b2d46f73005fcdf0e7049e7f8ed5c04
Author: Jani Nikula <jani.nikula@intel.com>
Date:   Tue Feb 9 17:43:10 2016 +0200

    drm-intel-nightly: 2016y-02m-09d-15h-42m-46s UTC integration manifest

drm: tag libdrm-2.4.66-33-gf884af9
intel-gpu-tool: intel-gpu-tools-1.13-195-g8d441ee

Steps:
------
run the command :
#  ./gem_userptr_blits --r sync-unmap

Actual result:
---------------
The result is fail.

Expected result:
----------------
The result is pass or skip.

Programm output:
----------------

IGT-Version: 1.13-NOT-GIT (x86_64) (Linux: 4.5.0-rc3-nightly+ x86_64)
Aperture size is 268435456 MiB
Total RAM is 5,865 MiB
Not enough RAM to run test, reducing buffer count.
Testing unsynchronized mappings...
Testing synchronized mappings...
(gem_userptr_blits:2162) CRITICAL: Test assertion failure function copy, file gem_userptr_blits.c:193:
(gem_userptr_blits:2162) CRITICAL: Failed assertion: ret == error
(gem_userptr_blits:2162) CRITICAL: Last errno: 14, Bad address
Stack trace:
  #0 [__igt_fail_assert+0xf1]
  #1 [copy+0xc46]
  #2 [test_unmap+0xee]
  #3 [main+0x12b3]
  #4 [__libc_start_main+0xf0]
  #5 [_start+0x29]
  #6 [<unknown>+0x29]
Subtest sync-unmap failed.
**** DEBUG ****
(gem_userptr_blits:2162) DEBUG: Test requirement passed: !(ret == ENODEV && (userptr_flags & LOCAL_I915_USERPTR_UNSYNCHRONIZED) == 0 && !read_only)
(gem_userptr_blits:2162) DEBUG: Test requirement passed: !(ret == ENODEV && (userptr_flags & LOCAL_I915_USERPTR_UNSYNCHRONIZED) == 0 && !read_only)
(gem_userptr_blits:2162) DEBUG: Test requirement passed: !(ret == ENODEV && (userptr_flags & LOCAL_I915_USERPTR_UNSYNCHRONIZED) == 0 && !read_only)
(gem_userptr_blits:2162) CRITICAL: Test assertion failure function copy, file gem_userptr_blits.c:193:
(gem_userptr_blits:2162) CRITICAL: Failed assertion: ret == error
(gem_userptr_blits:2162) CRITICAL: Last errno: 14, Bad address
****  END  ****
Subtest sync-unmap: FAIL (0.012s)

Comment 1 Chris Wilson 2016-02-12 16:40:03 UTC

commit ca3d355846c0b9746d2d6892bd0a4c1413b2abab
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Feb 12 16:38:04 2016 +0000

    igt/gem_userptr_blits: Flip sign on error check
    
    Following conversion to __gem_execbuf() we need to consider that it
    returns -errno when checking the result.
    
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=94117
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

Comment 2 cprigent 2016-02-15 14:41:32 UTC

Assigned to Olivier to check
Last version of IGT should fix it: https://cgit.freedesktop.org/xorg/app/intel-gpu-tools/commit/?id=ca3d355846c0b9746d2d6892bd0a4c1413b2abab

Comment 3 Elio 2016-02-29 20:00:58 UTC

Confirmed: Test is successful with following configuration:
Linux distribution: Ubuntu 15.10 64 bits
Kernel drm-intel-nightly 4.5.0-rc5_1a139ea from http://cgit.freedesktop.org/drm-intel/
commit 1a139ead792d8e912aa13d413b9cf59811fde676
Author: Jani Nikula <jani.nikula@intel.com>
Date:   Mon Feb 22 10:48:46 2016 +0200
 drm-intel-nightly: 2016y-02m-22d-08h-48m-06s UTC integration manifest
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-driverFirmware

Firmware
(APL)DMC 1.06 from https://01.org/linuxgraphics/downloads/broxton-dmc-1.06

Output
Aperture size is 268435456 MiB
Total RAM is 7 824 MiB
Not enough RAM to run test, reducing buffer count.
Testing unsynchronized mappings...
Testing synchronized mappings...
Subtest sync-unmap: SUCCESS (0.005s)

Comment 4 cprigent 2016-08-23 11:48:56 UTC

Still Pass with 4.7.0 #6f87e85
So closed

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

Software
BIOS: 38_07 KBLSE2R1.R00.X038.P07.1606200632 from https://ubit-artifactory-ba.intel.com/artifactory/simple/one-windows-local/Submissions/ifwi/KBL_PURPLE_IFWI_2016_WW26_1_00_HR'16/IFWI-KBL_PURPLE_IFWI_2016_WW26_1_00_HR'16-R.7z
ME FW: 11.5.0.1058
EC FW: 1.19
Ksc (EC FW): 1.20
Linux distribution: Ubuntu 16.04 64 bits
Kernel: 4.7.0 6f87e85 from http://cgit.freedesktop.org/drm-intel/
  commit 6f87e85fa302ffdb4cb9f4cd712691165923c7a2
  Author: Chris Wilson <chris@chris-wilson.co.uk>
  Date: Mon Aug 1 15:53:41 2016 +0100
  drm-intel-nightly: 2016y-08m-01d-14h-53m-17s UTC integration manifest
drm: libdrm-2.4.70 f19cd3a 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-1.18.0-502 c833c08 from git://git.freedesktop.org/git/xorg/xserver
xf86-video-intel: 2.99.917-688 49daf5d from git://git.freedesktop.org/git/xorg/driver/xf86-video-intel
libva: libva-1.7.0-40 f7e2263 from git://git.freedesktop.org/git/vaapi/libva
vaapi-intel-driver: 1.7.0-64 1cd6795 from git://git.freedesktop.org/git/vaapi/intel-driverGuC 9.14 from http://rdvivi-hillsboro.jf.intel.com/firmware/kbl_guc_ver9_14.tar.bz2
DMC 1.01 from: https://01.org/linuxgraphics/downloads/kabylake-dmc-1.01
Intel-Gpu-Tools 1.15-188 53b4dfdfrom http://anongit.freedesktop.org/git/xorg/app/intel-gpu-tools.git

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