netdev - [PATCH ipsec,v3 0/2] xfrm: respect ip proto rules criteria in xfrm dst lookups

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Message-Id: <20240903000710.3272505-1-eyal.birger@gmail.com>
Date: Mon,  2 Sep 2024 17:07:08 -0700
From: Eyal Birger <eyal.birger@...il.com>
To: davem@...emloft.net,
	dsahern@...nel.org,
	edumazet@...gle.com,
	kuba@...nel.org,
	pabeni@...hat.com,
	steffen.klassert@...unet.com,
	herbert@...dor.apana.org.au,
	paul.wouters@...en.io,
	antony@...nome.org,
	horms@...nel.org
Cc: devel@...ux-ipsec.org,
	netdev@...r.kernel.org,
	Eyal Birger <eyal.birger@...il.com>
Subject: [PATCH ipsec,v3 0/2] xfrm: respect ip proto rules criteria in xfrm dst lookups

This series fixes the route lookup for the outer packet after
encapsulation, including the L4 criteria specified in IP rules

The first patch is a minor refactor to allow passing more parameters
to dst lookup functions.
The second patch actually passes L4 information to these lookup functions.

Signed-off-by: Eyal Birger <eyal.birger@...il.com>

---

v3: pass ipproto for non UDP/TCP encapsulated traffic (e.g. ESP)
v2: fix first patch based on reviews from Steffen Klassert and
    Simon Horman

Eyal Birger (2):
  xfrm: extract dst lookup parameters into a struct
  xfrm: respect ip protocols rules criteria when performing dst lookups

 include/net/xfrm.h      | 28 ++++++++++++-----------
 net/ipv4/xfrm4_policy.c | 40 +++++++++++++++------------------
 net/ipv6/xfrm6_policy.c | 31 ++++++++++++-------------
 net/xfrm/xfrm_device.c  | 11 ++++++---
 net/xfrm/xfrm_policy.c  | 50 +++++++++++++++++++++++++++++++----------
 5 files changed, 95 insertions(+), 65 deletions(-)

-- 
2.34.1