ander.deuc...@amd.com>
>
>
> From: amd-gfx <amd-gfx-boun...@lists.freedesktop.org> on behalf of Yintian
> Tao <yt...@amd.com>
> Sent: Tuesday, December 12, 2017 10:37:43 PM
> To: amd-gfx@lists.freedesktop.org
> Cc: Tao, Yintian
> Subject: [PATCH] drm/amdgpu: Fix no irq
, 2017 10:37:43 PM
To: amd-gfx@lists.freedesktop.org
Cc: Tao, Yintian
Subject: [PATCH] drm/amdgpu: Fix no irq process when evict vram
When unload amdgpu driver we use sdma to evict vram but there is no
irq process after sdma completed work which raises that waiting for the
fence costs 2s which will
gt;
> *From:* Mike Lothian [mailto:m...@fireburn.co.uk]
> *Sent:* Wednesday, December 13, 2017 7:23 PM
> *To:* Tao, Yintian <yintian@amd.com>
> *Cc:* amd-gfx@lists.freedesktop.org
> *Subject:* Re: [PATCH] drm/amdgpu: Fix no irq process when evict vram
>
>
>
>
t;yintian@amd.com>
Cc: amd-gfx@lists.freedesktop.org
Subject: Re: [PATCH] drm/amdgpu: Fix no irq process when evict vram
Is this a follow on to
https://cgit.freedesktop.org/~agd5f/linux/commit/?h=drm-next-4.16-wip=b9141cd3930e390f156739829ca9589fda7926e4
On Wed, 13 Dec 2017 at 07:11 Yintian Tao &l
Is this a follow on to
https://cgit.freedesktop.org/~agd5f/linux/commit/?h=drm-next-4.16-wip=b9141cd3930e390f156739829ca9589fda7926e4
On Wed, 13 Dec 2017 at 07:11 Yintian Tao wrote:
> When unload amdgpu driver we use sdma to evict vram but there is no
> irq process after sdma
When unload amdgpu driver we use sdma to evict vram but there is no
irq process after sdma completed work which raises that waiting for the
fence costs 2s which will trigger VFLR under SRIOV and at last make
unload driver failed.The reason is that the shutdown varible in adev
is set to true before