Dmitry Safonov 5461fc0c8d xfrm/compat: Add 64=>32-bit messages translator ...

Provide the kernel-to-user translator under XFRM_USER_COMPAT, that
creates for 64-bit xfrm-user message a 32-bit translation and puts it
in skb's frag_list. net/compat.c layer provides MSG_CMSG_COMPAT to
decide if the message should be taken from skb or frag_list.
(used by wext-core which has also an ABI difference)

Kernel sends 64-bit xfrm messages to the userspace for:
- multicast (monitor events)
- netlink dumps

Wire up the translator to xfrm_nlmsg_multicast().

Signed-off-by: Dmitry Safonov <dima@arista.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>

2020-09-24 08:53:03 +02:00

..

espintcp.c

espintcp: count packets dropped in espintcp_rcv

2020-07-30 06:51:36 +02:00

Kconfig

xfrm: Provide API to register translator module

2020-09-24 08:53:03 +02:00

Makefile

xfrm: Provide API to register translator module

2020-09-24 08:53:03 +02:00

xfrm_algo.c

crypto: skcipher - remove the "blkcipher" algorithm type

2019-11-01 13:38:32 +08:00

xfrm_compat.c

xfrm/compat: Add 64=>32-bit messages translator

2020-09-24 08:53:03 +02:00

xfrm_device.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2020-06-25 19:29:51 -07:00

xfrm_hash.c

mm: remove include/linux/bootmem.h

2018-10-31 08:54:16 -07:00

xfrm_hash.h

xfrm: use complete IPv6 addresses for hash

2018-10-15 10:09:18 +02:00

xfrm_inout.h

xfrm: move xfrm4_extract_header to common helper

2020-05-06 09:40:08 +02:00

xfrm_input.c

xfrm: add is_ipip to struct xfrm_input_afinfo

2020-07-09 12:50:12 +02:00

xfrm_interface.c

Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next

2020-07-30 14:39:31 -07:00

xfrm_ipcomp.c

net: Use skb_frag_off accessors

2019-07-30 14:21:32 -07:00

xfrm_output.c

xfrm: merge fixup for "remove output_finish indirection from xfrm_state_afinfo"

2020-06-05 08:10:08 +02:00

xfrm_policy.c

treewide: Use fallthrough pseudo-keyword

2020-08-23 17:36:59 -05:00

xfrm_proc.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30 11:26:32 -07:00

xfrm_replay.c

xfrm: introduce oseq-may-wrap flag

2020-06-24 07:51:01 +02:00

xfrm_state.c

xfrm: Provide API to register translator module

2020-09-24 08:53:03 +02:00

xfrm_sysctl.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

xfrm_user.c

xfrm/compat: Add 64=>32-bit messages translator

2020-09-24 08:53:03 +02:00