ipv6: Add reasons for skb drops to __udp6_lib_rcv

[ Upstream commit 4cf91f825b ]

Add reasons to __udp6_lib_rcv for skb drops. The only twist is that the
NO_SOCKET takes precedence over the CSUM or other counters for that
path (motivation behind this patch - csum counter was misleading).

Signed-off-by: David Ahern <dsahern@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Stable-dep-of: 9c02bec959 ("bpf, net: Support SO_REUSEPORT sockets with bpf_sk_assign")
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
David Ahern 2022-02-11 09:15:07 -08:00 • committed by Greg Kroah-Hartman
commit 802008e8c7