This is a note to let you know that I've just added the patch titled
xfrm: delete offloaded policy
to the 6.4-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:
xfrm-delete-offloaded-policy.patch
and it can be found in the queue-6.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit bc382c54f96fa2e8158393ed38969f02da93ee4a
Author: Leon Romanovsky <leon@xxxxxxxxxx>
Date: Mon Jul 31 14:38:26 2023 +0300
xfrm: delete offloaded policy
[ Upstream commit 982c3aca8bac8ae38acdc940e4f1ecec3bffc623 ]
The policy memory was released but not HW driver data. Add
call to xfrm_dev_policy_delete(), so drivers will have a chance
to release their resources.
Fixes: 919e43fad516 ("xfrm: add an interface to offload policy")
Signed-off-by: Leon Romanovsky <leonro@xxxxxxxxxx>
Signed-off-by: Steffen Klassert <steffen.klassert@xxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index f06d6deb58dd4..ad01997c3aa9d 100644
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -2345,6 +2345,7 @@ static int xfrm_get_policy(struct sk_buff *skb, struct nlmsghdr *nlh,
NETLINK_CB(skb).portid);
}
} else {
+ xfrm_dev_policy_delete(xp);
xfrm_audit_policy_delete(xp, err ? 0 : 1, true);
if (err != 0)
