[AMD Official Use Only - Internal Distribution Only]
[Dropping most, +Alex, +Xinhui]
Looks like this was introduced by Xinhui's change:
commit be8e48e0849943fb53457e2fd83905eaf19cb1f7
Author: xinhui pan <xinhui.pan@xxxxxxx>
Date: Tue Feb 11 11:28:34 2020 +0800
drm/amdgpu: Remove kfd eviction fence before release bo
No need to trigger eviction as the memory mapping will not be used
anymore.
All pt/pd bos share same resv, hence the same shared eviction fence.
Everytime page table is freed, the fence will be signled and that cuases
kfd unexcepted evictions.
CC: Christian König <christian.koenig@xxxxxxx>
CC: Felix Kuehling <felix.kuehling@xxxxxxx>
CC: Alex Deucher <alexander.deucher@xxxxxxx>
Acked-by: Christian König <christian.koenig@xxxxxxx>
Reviewed-by: Felix Kuehling <Felix.Kuehling@xxxxxxx>
Signed-off-by: xinhui pan <xinhui.pan@xxxxxxx>
I'm preparing a fix. Will send it out in a second.
Regards,
Felix
-----Original Message-----
From: amd-gfx <amd-gfx-bounces@xxxxxxxxxxxxxxxxxxxxx> On Behalf Of Randy Dunlap
Sent: Wednesday, February 26, 2020 10:03
To: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>; Linux Next Mailing List <linux-next@xxxxxxxxxxxxxxx>
Cc: dri-devel <dri-devel@xxxxxxxxxxxxxxxxxxxxx>; Linux Kernel Mailing List <linux-kernel@xxxxxxxxxxxxxxx>; amd-gfx@xxxxxxxxxxxxxxxxxxxxx
Subject: Re: linux-next: Tree for Feb 26 (gpu/drm/amd/amdgpu/)
On 2/25/20 8:34 PM, Stephen Rothwell wrote:
> Hi all,
>
> Changes since 20200225:
>
on i386:
ld: drivers/gpu/drm/amd/amdgpu/amdgpu_object.o: in function `amdgpu_bo_release_notify':
amdgpu_object.c:(.text+0xe07): undefined reference to `amdgpu_amdkfd_remove_fence_on_pt_pd_bos'
Full randconfig file is attached.
--
~Randy
Reported-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
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