[LTP] [PATCH v2 0/6] Configure XFRM encryption using direct netlink requests

[Martin Doucha]

Rewrite xfrm encryption setup using direct netlink calls instead of executing
the external ip utility. This allows the tests to detect whether the necessary
features are supported by the kernel and exit with TCONF if the support is
missing. Some kernels lack XFRM support even though kernel config claims
the necessary modules should be available.

Martin Doucha (6):
  lapi/xfrm.h: Include system XFRM header
  xfrm01: Use NETDEV_SET_STATE() to activate loopback
  xfrm01: Configure xfrm using direct netlink request
  lapi/udp.h: Add fallback constant for ESP-in-TCP
  xfrm02: Configure xfrm using direct netlink request
  xfrm03: Configure xfrm using direct netlink request

 include/lapi/udp.h                 |  4 ++
 include/lapi/xfrm.h                |  3 +
 testcases/network/sockets/xfrm01.c | 99 ++++++++++++++++++++----------
 testcases/network/sockets/xfrm02.c | 91 +++++++++++++++++++--------
 testcases/network/sockets/xfrm03.c | 91 ++++++++++++++++++---------
 5 files changed, 200 insertions(+), 88 deletions(-)

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2.54.0