[PATCH v5 net-next 0/3] net: multipath routing: configurable seed
From: Pavel Balaev
Date: Tue Apr 27 2021 - 11:35:51 EST
This is the fifth version of the mpath seed series.
This patch series adds ability for a user to assign seed value
to multipath route hashes.
changes v4:
- patch was splited to patch series
- remove CONFIG_IP_ROUTE_MULTIPATH define from flow_multipath_hash_from_keys(),
it used in both IPv4/IPv6 protos.
The mainlining discussion history of this branch:
v4: https://lore.kernel.org/netdev/21a2fb1925b215cc48ab8e2f783a7de7@xxxxxxx
Balaev Pavel (3):
net/ipv4: multipath routing: configurable seed
net/ipv6: multipath routing: configurable seed
selftests/net/forwarding: configurable seed tests
Documentation/networking/ip-sysctl.rst | 14 +
include/net/flow_dissector.h | 2 +
include/net/netns/ipv4.h | 2 +
include/net/netns/ipv6.h | 3 +
net/core/flow_dissector.c | 7 +
net/ipv4/route.c | 10 +-
net/ipv4/sysctl_net_ipv4.c | 97 ++++++
net/ipv6/route.c | 10 +-
net/ipv6/sysctl_net_ipv6.c | 96 ++++++
tools/testing/selftests/net/forwarding/Makefile | 1 +
tools/testing/selftests/net/forwarding/lib.sh | 28 ++
.../net/forwarding/router_mpath_seed.sh (new +x) | 347 +++++++++++++++++++++
12 files changed, 615 insertions(+), 2 deletions(-)