4.1-stable review patch. If anyone has any objections, please let me know.
------------------ From: WANG Cong <[email protected]> [ Upstream commit d40496a56430eac0d330378816954619899fe303 ] Similar to commit c29390c6dfee ("xps: must clear sender_cpu before forwarding") the skb->sender_cpu needs to be cleared when moving from Rx Tx, otherwise kernel could crash. Fixes: 2bd82484bb4c ("xps: fix xps for stacked devices") Cc: Eric Dumazet <[email protected]> Cc: Jamal Hadi Salim <[email protected]> Signed-off-by: Cong Wang <[email protected]> Signed-off-by: Cong Wang <[email protected]> Acked-by: Eric Dumazet <[email protected]> Signed-off-by: David S. Miller <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- net/sched/act_mirred.c | 1 + 1 file changed, 1 insertion(+) --- a/net/sched/act_mirred.c +++ b/net/sched/act_mirred.c @@ -166,6 +166,7 @@ static int tcf_mirred(struct sk_buff *sk skb2->skb_iif = skb->dev->ifindex; skb2->dev = dev; + skb_sender_cpu_clear(skb2); err = dev_queue_xmit(skb2); out: -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
