[Bug 106523] [CI][IGT] DRM-Tip 4.17-rc5 pull made igt at gem_eio@ tests unstable
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Thu May 17 04:43:12 UTC 2018
https://bugs.freedesktop.org/show_bug.cgi?id=106523
Chris Wilson <chris at chris-wilson.co.uk> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |FIXED
--- Comment #1 from Chris Wilson <chris at chris-wilson.co.uk> ---
commit 3f6e9822308127104a7bb007ca569f2c57d03b67
Author: Chris Wilson <chris at chris-wilson.co.uk>
Date: Wed May 16 19:33:55 2018 +0100
drm/i915: Stop parking the signaler around reset
We cannot call kthread_park() from softirq context, so let's avoid it
entirely during the reset. We wanted to suspend the signaler so that it
would not mark a request as complete at the same time as we marked it as
being in error. Instead of parking the signaling, stop the engine from
advancing so that the GPU doesn't emit the breadcrumb for our chosen
"guilty" request.
v2: Refactor setting STOP_RING so that we don't have the same code thrice
Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala at linux.intel.com>
Cc: Michałt Winiarski <michal.winiarski at intel.com>
CC: Michel Thierry <michel.thierry at intel.com>
Cc: Jeff McGee <jeff.mcgee at intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
Link:
https://patchwork.freedesktop.org/patch/msgid/20180516183355.10553-8-chris@chris-wilson.co.uk
--
You are receiving this mail because:
You are the assignee for the bug.
You are on the CC list for the bug.
You are the QA Contact for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20180517/19362087/attachment.html>
More information about the intel-gfx-bugs
mailing list