diff options
Diffstat (limited to 'target/linux/generic/backport-5.4/080-wireguard-0080-wireguard-socket-mark-skbs-as-not-on-list-when-recei.patch')
-rw-r--r-- | target/linux/generic/backport-5.4/080-wireguard-0080-wireguard-socket-mark-skbs-as-not-on-list-when-recei.patch | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/target/linux/generic/backport-5.4/080-wireguard-0080-wireguard-socket-mark-skbs-as-not-on-list-when-recei.patch b/target/linux/generic/backport-5.4/080-wireguard-0080-wireguard-socket-mark-skbs-as-not-on-list-when-recei.patch deleted file mode 100644 index 779491c8db..0000000000 --- a/target/linux/generic/backport-5.4/080-wireguard-0080-wireguard-socket-mark-skbs-as-not-on-list-when-recei.patch +++ /dev/null @@ -1,34 +0,0 @@ -From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 -From: "Jason A. Donenfeld" <Jason@zx2c4.com> -Date: Thu, 2 Jan 2020 17:47:51 +0100 -Subject: [PATCH] wireguard: socket: mark skbs as not on list when receiving - via gro - -commit 736775d06bac60d7a353e405398b48b2bd8b1e54 upstream. - -Certain drivers will pass gro skbs to udp, at which point the udp driver -simply iterates through them and passes them off to encap_rcv, which is -where we pick up. At the moment, we're not attempting to coalesce these -into bundles, but we also don't want to wind up having cascaded lists of -skbs treated separately. The right behavior here, then, is to just mark -each incoming one as not on a list. This can be seen in practice, for -example, with Qualcomm's rmnet_perf driver. - -Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com> -Tested-by: Yaroslav Furman <yaro330@gmail.com> -Signed-off-by: David S. Miller <davem@davemloft.net> -Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com> ---- - drivers/net/wireguard/socket.c | 1 + - 1 file changed, 1 insertion(+) - ---- a/drivers/net/wireguard/socket.c -+++ b/drivers/net/wireguard/socket.c -@@ -333,6 +333,7 @@ static int wg_receive(struct sock *sk, s - wg = sk->sk_user_data; - if (unlikely(!wg)) - goto err; -+ skb_mark_not_on_list(skb); - wg_packet_receive(wg, skb); - return 0; - |