Re: [PATCH v3] drm/vmwgfx: Make sure bo's are unpinned before putting them back

Hi, Zack,

On 4/13/21 10:59 PM, Zack Rusin wrote:

During cotable resize we pin the backup buffer to make sure the trylock doesn't fail. We were never unpinning the backup buffer resulting in every subsequent cotable resize trying to release a pinned bo. After we copy the old backup to the new we can release the pin. Mob's are always pinned so we just have to make sure we unpin them before releasing them.

Cc: Martin Krastev krastevm@vmware.com Cc: Roland Scheidegger sroland@vmware.com Fixes: d1a73c641afd ("drm/vmwgfx: Make sure we unpin no longer needed buffers") Cc: dri-devel@lists.freedesktop.org Signed-off-by: Zack Rusin zackr@vmware.com

LGTM,

Reviewed-by: Thomas Hellström (Intel) thomas_os@shipmail.org