This is a note to let you know that I've just added the patch titled
drm/ttm: Put BO in its memory manager's lru list
to the 5.10-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-ttm-put-bo-in-its-memory-manager-s-lru-list.patch
and it can be found in the queue-5.10 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 781050b0a3164934857c300bb0bc291e38c26b6f Mon Sep 17 00:00:00 2001
From: xinhui pan <xinhui.pan@xxxxxxx>
Date: Wed, 10 Nov 2021 12:31:48 +0800
Subject: drm/ttm: Put BO in its memory manager's lru list
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From: xinhui pan <xinhui.pan@xxxxxxx>
commit 781050b0a3164934857c300bb0bc291e38c26b6f upstream.
After we move BO to a new memory region, we should put it to
the new memory manager's lru list regardless we unlock the resv or not.
Cc: stable@xxxxxxxxxxxxxxx
Reviewed-by: Christian König <christian.koenig@xxxxxxx>
Signed-off-by: xinhui pan <xinhui.pan@xxxxxxx>
Link: https://patchwork.freedesktop.org/patch/msgid/20211110043149.57554-1-xinhui.pan@xxxxxxx
Signed-off-by: Christian König <christian.koenig@xxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/ttm/ttm_bo.c | 2 ++
1 file changed, 2 insertions(+)
--- a/drivers/gpu/drm/ttm/ttm_bo.c
+++ b/drivers/gpu/drm/ttm/ttm_bo.c
@@ -789,6 +789,8 @@ int ttm_mem_evict_first(struct ttm_bo_de
ret = ttm_bo_evict(bo, ctx);
if (locked)
ttm_bo_unreserve(bo);
+ else
+ ttm_bo_move_to_lru_tail_unlocked(bo);
ttm_bo_put(bo);
return ret;
Patches currently in stable-queue which might be from xinhui.pan@xxxxxxx are
queue-5.10/drm-ttm-put-bo-in-its-memory-manager-s-lru-list.patch
