netdev - [PATCH ipsec-next 0/2] xfrm: policy: replace session decode with flow dissector

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Message-ID: <20230918125914.21391-1-fw@strlen.de>
Date: Mon, 18 Sep 2023 14:59:07 +0200
From: Florian Westphal <fw@...len.de>
To: <netdev@...r.kernel.org>
Cc: nharold@...gle.com,
	lorenzo@...gle.com,
	benedictwong@...gle.com,
	steffen.klassert@...unet.com,
	herbert@...dor.apana.org.au,
	Florian Westphal <fw@...len.de>
Subject: [PATCH ipsec-next 0/2] xfrm: policy: replace session decode with flow dissector

Remove the ipv4+ipv6 session decode functions and use generic flow
dissector to populate the flowi for the policy lookup.

Changes since RFC:

 - Drop mobility header support.  I don't think that anyone uses
   this.  MOBIKE doesn't appear to need this either.
 - Drop fl6->flowlabel assignment, original code leaves it as 0.

There is no reason for this change other than to remove code.

Florian Westphal (2):
  xfrm: move mark and oif flowi decode into common code
  xfrm: policy: replace session decode with flow dissector

Florian Westphal (2):
  xfrm: move mark and oif flowi decode into common code
  xfrm: policy: replace session decode with flow dissector

 net/xfrm/xfrm_policy.c | 277 ++++++++++++++++-------------------------
 1 file changed, 107 insertions(+), 170 deletions(-)

-- 
2.41.0