RE: [PATCH] drm/amdgpu: allocate GTT space for shadow VM page tables

2016-09-16 Thread Deucher, Alexander
> -Original Message- > From: amd-gfx [mailto:amd-gfx-boun...@lists.freedesktop.org] On Behalf > Of Christian König > Sent: Friday, September 16, 2016 5:48 AM > To: amd-gfx@lists.freedesktop.org > Subject: [PATCH] drm/amdgpu: allocate GTT space for shadow VM page > tables > > From: Christia

Re: [PATCH] drm/amdgpu: allocate GTT space for shadow VM page tables

2016-09-16 Thread Christian König
Could be, but possible that I've missed a few other places where GTT is used as well. What issues where you seeing and are there any backtraces logged? I have a WARN_ON() in the code path which should trigger whenever I missed something. Christian. Am 16.09.2016 um 11:55 schrieb Mike Lothia

Re: [PATCH] drm/amdgpu: allocate GTT space for shadow VM page tables

2016-09-16 Thread Mike Lothian
Does this fix the issue I was seeing since the new memory manager went into thr 4.9-wip branch? On Fri, 16 Sep 2016, 10:48 am Christian König, wrote: > From: Christian König > > We need to access those with the system domain. > > Fixes fallout from only allocating GTT space on demand. > > Signe