This is a note to let you know that I've just added the patch titled RDMA/core: Fix order of nldev_exit call to the 5.4-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: rdma-core-fix-order-of-nldev_exit-call.patch and it can be found in the queue-5.4 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit bffd293f7d37659e2643349316ed82c97b41e2c9 Author: Leon Romanovsky <leon@xxxxxxxxxx> Date: Tue Oct 25 10:37:13 2022 +0300 RDMA/core: Fix order of nldev_exit call [ Upstream commit 4508d32ccced24c972bc4592104513e1ff8439b5 ] Create symmetrical exit flow by calling to nldev_exit() after call to rdma_nl_unregister(RDMA_NL_LS). Fixes: 6c80b41abe22 ("RDMA/netlink: Add nldev initialization flows") Signed-off-by: Leon Romanovsky <leonro@xxxxxxxxxx> Link: https://lore.kernel.org/r/64e676774a53a406f4cde265d5a4cfd6b8e97df9.1666683334.git.leonro@xxxxxxxxxx Signed-off-by: Leon Romanovsky <leon@xxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/drivers/infiniband/core/device.c b/drivers/infiniband/core/device.c index 372ca5347d3c..a12ee8ef27a8 100644 --- a/drivers/infiniband/core/device.c +++ b/drivers/infiniband/core/device.c @@ -2796,8 +2796,8 @@ static int __init ib_core_init(void) static void __exit ib_core_cleanup(void) { roce_gid_mgmt_cleanup(); - nldev_exit(); rdma_nl_unregister(RDMA_NL_LS); + nldev_exit(); unregister_pernet_device(&rdma_dev_net_ops); unregister_blocking_lsm_notifier(&ibdev_lsm_nb); ib_sa_cleanup();