Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 5e102b3b authored by Alexey Khoroshilov's avatar Alexey Khoroshilov Committed by Doug Ledford
Browse files

IB/rxe: fix GFP_KERNEL in spinlock context 



There is skb_clone(skb, GFP_KERNEL) in spinlock context
in rxe_rcv_mcast_pkt().

Found by Linux Driver Verification project (linuxtesting.org).

Signed-off-by: default avatarAlexey Khoroshilov <khoroshilov@ispras.ru>
Acked-by: default avatarMoni Shoua <monis@mellanox.com>
Signed-off-by: default avatarDoug Ledford <dledford@redhat.com>
parent 16170d9c

drivers/infiniband/sw/rxe/rxe_recv.c

+1 −1
Original line number Diff line number Diff line
@@ -312,7 +312,7 @@ static void rxe_rcv_mcast_pkt(struct rxe_dev *rxe, struct sk_buff *skb) 
		 * make a copy of the skb to post to the next qp

		 */

		skb_copy = (mce->qp_list.next != &mcg->qp_list) ?

				skb_clone(skb, GFP_KERNEL) : NULL;

				skb_clone(skb, GFP_ATOMIC) : NULL;



		pkt->qp = qp;

		rxe_add_ref(qp);