diff options
Diffstat (limited to 'target/linux/generic/backport-5.4/080-wireguard-0079-wireguard-queueing-do-not-account-for-pfmemalloc-whe.patch')
-rw-r--r-- | target/linux/generic/backport-5.4/080-wireguard-0079-wireguard-queueing-do-not-account-for-pfmemalloc-whe.patch | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/target/linux/generic/backport-5.4/080-wireguard-0079-wireguard-queueing-do-not-account-for-pfmemalloc-whe.patch b/target/linux/generic/backport-5.4/080-wireguard-0079-wireguard-queueing-do-not-account-for-pfmemalloc-whe.patch deleted file mode 100644 index fb03b1b1a6..0000000000 --- a/target/linux/generic/backport-5.4/080-wireguard-0079-wireguard-queueing-do-not-account-for-pfmemalloc-whe.patch +++ /dev/null @@ -1,39 +0,0 @@ -From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 -From: "Jason A. Donenfeld" <Jason@zx2c4.com> -Date: Thu, 2 Jan 2020 17:47:50 +0100 -Subject: [PATCH] wireguard: queueing: do not account for pfmemalloc when - clearing skb header - -commit 04d2ea92a18417619182cbb79063f154892b0150 upstream. - -Before 8b7008620b84 ("net: Don't copy pfmemalloc flag in __copy_skb_ -header()"), the pfmemalloc flag used to be between headers_start and -headers_end, which is a region we clear when preparing the packet for -encryption/decryption. This is a parameter we certainly want to -preserve, which is why 8b7008620b84 moved it out of there. The code here -was written in a world before 8b7008620b84, though, where we had to -manually account for it. This commit brings things up to speed. - -Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com> -Signed-off-by: David S. Miller <davem@davemloft.net> -Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com> ---- - drivers/net/wireguard/queueing.h | 3 --- - 1 file changed, 3 deletions(-) - ---- a/drivers/net/wireguard/queueing.h -+++ b/drivers/net/wireguard/queueing.h -@@ -83,13 +83,10 @@ static inline __be16 wg_skb_examine_untr - - static inline void wg_reset_packet(struct sk_buff *skb) - { -- const int pfmemalloc = skb->pfmemalloc; -- - skb_scrub_packet(skb, true); - memset(&skb->headers_start, 0, - offsetof(struct sk_buff, headers_end) - - offsetof(struct sk_buff, headers_start)); -- skb->pfmemalloc = pfmemalloc; - skb->queue_mapping = 0; - skb->nohdr = 0; - skb->peeked = 0; |