This is a note to let you know that I've just added the patch titled
drm/vmwgfx: Fix a bad merge in otable batch takedown
to the 5.13-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
drm-vmwgfx-fix-a-bad-merge-in-otable-batch-takedown.patch
and it can be found in the queue-5.13 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 8a5a7788fbe31aa1f76f413029b33c1775b29ea6
Author: Zack Rusin <zackr@xxxxxxxxxx>
Date: Tue Jun 15 14:23:35 2021 -0400
drm/vmwgfx: Fix a bad merge in otable batch takedown
[ Upstream commit 34bd46bcf3de72cbffcdc42d3fa67e543d1c869b ]
Change
2ef4fb92363c ("drm/vmwgfx: Make sure bo's are unpinned before putting them back")
caused a conflict in one of the drm trees and the merge commit
68a32ba14177 ("Merge tag 'drm-next-2021-04-28' of git://anongit.freedesktop.org/drm/drm")
accidently re-added code that the original change was removing.
Fixed by removing the incorrect buffer unpin - it has already been unpinned
two lines above.
Fixes: 68a32ba14177 ("Merge tag 'drm-next-2021-04-28' of git://anongit.freedesktop.org/drm/drm")
Signed-off-by: Zack Rusin <zackr@xxxxxxxxxx>
Reviewed-by: Martin Krastev <krastevm@xxxxxxxxxx>
Link: https://patchwork.freedesktop.org/patch/msgid/20210615182336.995192-4-zackr@xxxxxxxxxx
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_mob.c b/drivers/gpu/drm/vmwgfx/vmwgfx_mob.c
index 5648664f71bc..f2d625415458 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_mob.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_mob.c
@@ -354,7 +354,6 @@ static void vmw_otable_batch_takedown(struct vmw_private *dev_priv,
ttm_bo_unpin(bo);
ttm_bo_unreserve(bo);
- ttm_bo_unpin(batch->otable_bo);
ttm_bo_put(batch->otable_bo);
batch->otable_bo = NULL;
}
