This is a note to let you know that I've just added the patch titled
nvmet-tcp: fix nvme tcp ida memory leak
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:
nvmet-tcp-fix-nvme-tcp-ida-memory-leak.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 582d0ecda00c570a4f6832f4411fb49f8a62b498
Author: Guixin Liu <kanie@xxxxxxxxxxxxxxxxx>
Date: Fri Jan 26 16:26:43 2024 +0800
nvmet-tcp: fix nvme tcp ida memory leak
[ Upstream commit 47c5dd66c1840524572dcdd956f4af2bdb6fbdff ]
The nvmet_tcp_queue_ida should be destroy when the nvmet-tcp module
exit.
Signed-off-by: Guixin Liu <kanie@xxxxxxxxxxxxxxxxx>
Reviewed-by: Christoph Hellwig <hch@xxxxxx>
Reviewed-by: Chaitanya Kulkarni <kch@xxxxxxxxxx>
Signed-off-by: Keith Busch <kbusch@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/nvme/target/tcp.c b/drivers/nvme/target/tcp.c
index be9e976575578..d40bd57537ba1 100644
--- a/drivers/nvme/target/tcp.c
+++ b/drivers/nvme/target/tcp.c
@@ -1817,6 +1817,7 @@ static void __exit nvmet_tcp_exit(void)
flush_scheduled_work();
destroy_workqueue(nvmet_tcp_wq);
+ ida_destroy(&nvmet_tcp_queue_ida);
}
module_init(nvmet_tcp_init);
