Re: [Intel-gfx] [PATCH] drm/i915: Don't mask EI UP interrupt on IVB|SNB

2013-08-23 Thread Daniel Vetter
On Fri, Aug 23, 2013 at 10:18:39PM +, Azad, Vinit wrote: > Thanks Mika. It looks good to me. > > Reviewed-by: Vinit Azad > -Original Message- > From: Mika Kuoppala [mailto:mika.kuopp...@linux.intel.com] > Sent: Thursday, August 22, 2013 11:09 > To: intel-gfx@lists.freedesktop.org > C

Re: [Intel-gfx] [PATCH] drm/i915: Don't mask EI UP interrupt on IVB|SNB

2013-08-23 Thread Azad, Vinit
Thanks Mika. It looks good to me. Reviewed-by: Vinit Azad -Original Message- From: Mika Kuoppala [mailto:mika.kuopp...@linux.intel.com] Sent: Thursday, August 22, 2013 11:09 To: intel-gfx@lists.freedesktop.org Cc: Mika Kuoppala; Azad, Vinit Subject: [PATCH] drm/i915: Don't mask EI UP int

[Intel-gfx] [PATCH] drm/i915: Don't mask EI UP interrupt on IVB|SNB

2013-08-22 Thread Mika Kuoppala
Submitting a batchbuffer which simulates a gpu hang by doing MI_BATCH_BUFFER_START into itself, to test hangcheck, started to hard hang the whole box (IVB). Bisecting lead to this commit: commit 664b422c2966cd39b8f67e8d53a566ea8c877cd6 Author: Vinit Azad Date: Wed Aug 14 13:34:33 2013 -0700