From: Florian Westphal <fw@strlen.de>
To: <netdev@vger.kernel.org>
Cc: steffen.klassert@secunet.com, herbert@gondor.apana.org.au,
Florian Westphal <fw@strlen.de>
Subject: [PATCH ipsec-next v2 0/5] xfrm: ipv6: remove hdr_off indirection
Date: Fri, 11 Jun 2021 12:50:09 +0200 [thread overview]
Message-ID: <20210611105014.4675-1-fw@strlen.de> (raw)
v2: fix build failure with MIP6=y in last patch.
IPV6 xfrm moves mutable extension headers to make space for the
encapsulation header.
For Mobile ipv6 sake this uses an indirect call (ipv6 can be built
as module).
These patches remove those indirections by placing a
small parsing function in the xfrm core.
While at it, the merged dstopt/rt hdroff function is
realigned with ip6_find_1stfragopt (where they were copied from).
ip6_find_1stfragopt received bug fixes that were missing from the
cloned ones.
Florian Westphal (5):
xfrm: ipv6: add xfrm6_hdr_offset helper
xfrm: ipv6: move mip6_destopt_offset into xfrm core
xfrm: ipv6: move mip6_rthdr_offset into xfrm core
xfrm: remove hdr_offset indirection
xfrm: merge dstopt and routing hdroff functions
include/net/xfrm.h | 3 --
net/ipv6/ah6.c | 1 -
net/ipv6/esp6.c | 1 -
net/ipv6/ipcomp6.c | 1 -
net/ipv6/mip6.c | 97 -----------------------------------------
net/ipv6/xfrm6_output.c | 7 ---
net/xfrm/xfrm_output.c | 79 ++++++++++++++++++++++++++++++++-
7 files changed, 77 insertions(+), 112 deletions(-)
--
2.31.1
next reply other threads:[~2021-06-11 10:50 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-11 10:50 Florian Westphal [this message]
2021-06-11 10:50 ` [PATCH ipsec-next v2 1/5] xfrm: ipv6: add xfrm6_hdr_offset helper Florian Westphal
2021-06-11 10:50 ` [PATCH ipsec-next v2 2/5] xfrm: ipv6: move mip6_destopt_offset into xfrm core Florian Westphal
2021-06-11 10:50 ` [PATCH ipsec-next v2 3/5] xfrm: ipv6: move mip6_rthdr_offset " Florian Westphal
2021-06-11 10:50 ` [PATCH ipsec-next v2 4/5] xfrm: remove hdr_offset indirection Florian Westphal
2021-06-11 10:50 ` [PATCH ipsec-next v2 5/5] xfrm: merge dstopt and routing hdroff functions Florian Westphal
2021-06-14 9:55 ` [PATCH ipsec-next v2 0/5] xfrm: ipv6: remove hdr_off indirection Steffen Klassert
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