Bug 79437

Summary: [PNV Regression]igt/drv_debugfs_reader unable to exit
Product: DRI Reporter: Guo Jinxian <jinxianx.guo>
Component: DRM/IntelAssignee: Todd Previte <tprevite>
Status: CLOSED FIXED QA Contact: Intel GFX Bugs mailing list <intel-gfx-bugs>
Severity: normal    
Priority: high CC: intel-gfx-bugs, yi.sun
Version: unspecified   
Hardware: Other   
OS: All   
Whiteboard:
i915 platform: i915 features:
Attachments:
Description Flags
dmesg none

Description Guo Jinxian 2014-05-30 06:17:47 UTC 
Created attachment 100143 [details]
dmesg

==System Environment==
--------------------------
Regression: No. 


good commit on -fixes: 24bd9bf54d45d28089251cdf62bf14323d1aa827
bad commit -fixes: d23db88c3ab233daed18709e3a24d6c95344117f


Non-working platforms: PNV

==kernel==
--------------------------
origin/drm-intel-nightly: d13557ac7bfa813cf31fe750df3895f4b0eb9fbe(works)
    drm-intel-nightly: 2014y-05m-28d-15h-34m-25s integration manifest
origin/drm-intel-next-queued: a70995de6e42423549dfa192b71110f67da8530e(works)
    drm/i915: Make intel_dsi_init() return void   
origin/drm-intel-fixes: d23db88c3ab233daed18709e3a24d6c95344117f(fails)
    drm/i915: Prevent negative relocation deltas from wrapping

==Bug detailed description==
-----------------------------
igt/drv_debugfs_reader unable to exit

Output:
[root@x-pnv1 tests]# time ./drv_debugfs_reader

==Reproduce steps==
---------------------------- 
1. ./drv_debugfs_reader
Comment 1 Daniel Vetter 2014-06-13 08:37:51 UTC 
This works well on my gen3 machine. Can you please retest with latest -nightly?
Comment 2 Guo Jinxian 2014-06-16 05:49:20 UTC 
The result was passed on latest -nightly(b438e8793c6d18b0998d75cdf8115a5898ed21d1) and -fixes(223a6f2b975ab35d93270ea1d4fb6e0ac6b27fe6)

Output:
[root@x-pnv2 tests]# ./drv_debugfs_reader
[root@x-pnv2 tests]# echo $?
0
Comment 3 Elizabeth 2017-10-06 14:37:57 UTC 
Closing old verified.

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