This is a note to let you know that I've just added the patch titled
chelsio/chtls: fix panic during unload reload chtls
to the 5.9-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:
chelsio-chtls-fix-panic-during-unload-reload-chtls.patch
and it can be found in the queue-5.9 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From foo@baz Sun Dec 6 10:19:03 AM CET 2020
From: Vinay Kumar Yadav <vinay.yadav@xxxxxxxxxxx>
Date: Thu, 26 Nov 2020 03:19:14 +0530
Subject: chelsio/chtls: fix panic during unload reload chtls
From: Vinay Kumar Yadav <vinay.yadav@xxxxxxxxxxx>
[ Upstream commit e3d5e971d2f83d8ddd4b91a50cea4517fb488383 ]
there is kernel panic in inet_twsk_free() while chtls
module unload when socket is in TIME_WAIT state because
sk_prot_creator was not preserved on connection socket.
Fixes: cc35c88ae4db ("crypto : chtls - CPL handler definition")
Signed-off-by: Udai Sharma <udai.sharma@xxxxxxxxxxx>
Signed-off-by: Vinay Kumar Yadav <vinay.yadav@xxxxxxxxxxx>
Link: https://lore.kernel.org/r/20201125214913.16938-1-vinay.yadav@xxxxxxxxxxx
Signed-off-by: Jakub Kicinski <kuba@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/crypto/chelsio/chtls/chtls_cm.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/crypto/chelsio/chtls/chtls_cm.c
+++ b/drivers/crypto/chelsio/chtls/chtls_cm.c
@@ -1206,6 +1206,7 @@ static struct sock *chtls_recv_sock(stru
sk_setup_caps(newsk, dst);
ctx = tls_get_ctx(lsk);
newsk->sk_destruct = ctx->sk_destruct;
+ newsk->sk_prot_creator = lsk->sk_prot_creator;
csk->sk = newsk;
csk->passive_reap_next = oreq;
csk->tx_chan = cxgb4_port_chan(ndev);
Patches currently in stable-queue which might be from vinay.yadav@xxxxxxxxxxx are
queue-5.9/chelsio-chtls-fix-panic-during-unload-reload-chtls.patch
