[Bug 85358] New: [BSW Regression]igt/gem_ctx_exec/reset-pin-leak causes *ERROR* Timed out: waiting for Render to ack

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=85358

            Bug ID: 85358
           Summary: [BSW Regression]igt/gem_ctx_exec/reset-pin-leak causes
                    *ERROR* Timed out: waiting for Render to ack
           Product: DRI
           Version: unspecified
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: high
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: huax.lu at intel.com
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Created attachment 108284
  --> https://bugs.freedesktop.org/attachment.cgi?id=108284&action=edit
dmesg

==System Environment==
--------------------------
Regression: YES
good commit: bfe01a5ba2490f299e1d2d5508cbbbadd897bbe9
bad commit:  03a3780b0c82183110dbea7c7037a61686685511

Non-working platforms: BSW

==kernel==
--------------------------
drm-intel-nightly/77683b77aa4da6e1788838dad2d2a15b0dfc290

==Bug detailed description==
-----------------------------
It happens on BSW with -fixes and -nightly kernel. It works well on -queued
kernel.
Run ./gem_ctx_exec --run-subtest reset-pin-leak, reports
[drm:__vlv_force_wake_get [i915]] *ERROR* Timed out: waiting for Render to ack.

output:
IGT-Version: 1.8-g303fe74 (x86_64) (Linux:
3.18.0-rc1_drm-intel-nightly_77683b_20141023+ x86_64)
Subtest reset-pin-leak: SUCCESS (81.771s)

==Reproduce steps==
---------------------------- 
1. ./gem_ctx_exec --run-subtest reset-pin-leak

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
You are on the CC list for the bug.
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20141023/672cdb47/attachment.html>