Subject: Re: [PATCH v2] xfrm: fix inbound ipv4/udp/esp packets to UDPv6 dualstack sockets

From: Simon Horman <[email-masked]>
Date: Mon, 5 Jun 2023 15:04:25 +0200

On Mon, Jun 05, 2023 at 04:06:54AM -0700, Maciej Żenczykowski wrote:
> Before Linux v5.8 an AF_INET6 SOCK_DGRAM (udp/udplite) socket
> with SOL_UDP, UDP_ENCAP, UDP_ENCAP_ESPINUDP{,_NON_IKE} enabled
> would just unconditionally use xfrm4_udp_encap_rcv(), afterwards
> such a socket would use the newly added xfrm6_udp_encap_rcv()
> which only handles IPv6 packets.
> 
> Cc: Sabrina Dubroca <[email-masked]>
> Cc: Steffen Klassert <[email-masked]>
> Cc: Jakub Kicinski <[email-masked]>
> Cc: Benedict Wong <[email-masked]>
> Cc: Yan Yan <[email-masked]>
> Fixes: 0146dca70b87 ('xfrm: add support for UDPv6 encapsulation of ESP')

Nit, which can possibly fixed without reposting. This should probably be:

Fixes: 0146dca70b87 ("xfrm: add support for UDPv6 encapsulation of ESP")