Bug 97215

Summary: [KBL] [Regression] pm_rps / reset fails
Product: DRI Reporter: cprigent <christophe.prigent>
Component: DRM/IntelAssignee: Intel GFX Bugs mailing list <intel-gfx-bugs>
Status: CLOSED DUPLICATE QA Contact: Intel GFX Bugs mailing list <intel-gfx-bugs>
Severity: normal    
Priority: medium CC: intel-gfx-bugs
Version: unspecified   
Hardware: x86-64 (AMD64)   
OS: Linux (All)   
Whiteboard:
i915 platform: KBL i915 features: power/runtime PM
Attachments:
Description Flags
kblu-pm_rps__reset-output
none
kblu-pm_rps__reset-dmesg none

Description cprigent 2016-08-05 13:23:55 UTC 
Created attachment 125552 [details]
kblu-pm_rps__reset-output

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-driver
GuC 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 12f052b from http://anongit.freedesktop.org/git/xorg/app/intel-gpu-tools.git


Steps:
------
1. Execute IGT test:
# pm_rps --r reset

Actual result:
---------------
1. Test fails

Expected result:
----------------
1. Test is Pass
Comment 1 cprigent 2016-08-05 13:24:13 UTC 
Created attachment 125553 [details]
kblu-pm_rps__reset-dmesg
Comment 2 cprigent 2016-08-05 13:40:04 UTC 
Test was Pass with:
Kernel: 4.7.0-rc7 895a714 from http://cgit.freedesktop.org/drm-intel/
  commit 895a714b0b596cfcbe82065f99376ad02d369125
  Author: Daniel Vetter <daniel.vetter@ffwll.ch>
  Date:   Mon Jul 18 14:35:39 2016 +0200
  drm-intel-nightly: 2016y-07m-18d-12h-35m-15s UTC integration manifest
drm: libdrm-2.4.68-15 2212a64 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
Intel-Gpu-Tools 1.15-127 ee5d5c4 from http://anongit.freedesktop.org/git/xorg/app/intel-gpu-tools.git
Comment 3 Chris Wilson 2016-08-29 16:09:37 UTC 
And without i915.enable_guc_loading=2 i915.enable_guc_submission=2 ?
Comment 4 yann 2016-09-19 14:28:01 UTC 

*** This bug has been marked as a duplicate of bug 97824 ***
Comment 5 Chris Wilson 2016-09-19 14:33:00 UTC 
(In reply to yann from comment #4)
> 
> *** This bug has been marked as a duplicate of bug 97824 ***

This bug was filed before the regression behind 97824 landed. It may not be related.
Comment 6 yann 2016-09-19 14:38:27 UTC 
(In reply to Chris Wilson from comment #5)
> (In reply to yann from comment #4)
> > 
> > *** This bug has been marked as a duplicate of bug 97824 ***
> 
> This bug was filed before the regression behind 97824 landed. It may not be
> related.

I agree but seeing comment #2 in bug 97824 and chatting with Christophe, we agreed to track using recent one

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