This set focuses on passing extack through lwtunnel and MPLS with
additional catches for IPv4 route add and minor cleanups in MPLS
encountered passing the extack arg around.
v2
- mindful of bloat adding duplicate messages
+ refactored prefix and prefix length checks in ipv4's fib_table_insert
and fib_table_del
+ refactored label check in mpls
- split mpls cleanups into 2 patches
+ move nla_get_via up in af_mpls to avoid forward declaration
David Ahern (9):
net: ipv4: refactor key and length checks
net: ipv4: Add extack message for invalid prefix or length
net: lwtunnel: Add extack to encap attr validation
net: add extack arg to lwtunnel build state
net: Fill in extack for mpls lwt encap
net: mpls: Pull common label check into helper
net: mpls: Add extack messages for route add and delete failures
net: mpls: Make nla_get_via in af_mpls.c
net: mpls: remove unnecessary initialization of err
include/linux/netlink.h | 10 ++
include/net/ip_fib.h | 3 +-
include/net/lwtunnel.h | 22 ++--
net/core/lwt_bpf.c | 5 +-
net/core/lwtunnel.c | 38 +++++--
net/ipv4/fib_frontend.c | 13 ++-
net/ipv4/fib_lookup.h | 3 +-
net/ipv4/fib_semantics.c | 20 ++--
net/ipv4/fib_trie.c | 34 +++---
net/ipv4/ip_tunnel_core.c | 11 +-
net/ipv6/ila/ila_lwt.c | 5 +-
net/ipv6/route.c | 6 +-
net/ipv6/seg6_iptunnel.c | 5 +-
net/mpls/af_mpls.c | 266 +++++++++++++++++++++++++++++-----------------
net/mpls/internal.h | 4 +-
net/mpls/mpls_iptunnel.c | 17 +--
16 files changed, 301 insertions(+), 161 deletions(-)
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2.11.0 (Apple Git-81)
