Sabrina Dubroca cbada10488 neighbour: restore protocol != 0 check in pneigh update ...

Prior to commit dc2a27e524 ("neighbour: Update pneigh_entry in
pneigh_create()."), a pneigh's protocol was updated only when the
value of the NDA_PROTOCOL attribute was non-0. While moving the code,
that check was removed. This is a small change of user-visible
behavior, and inconsistent with the (non-proxy) neighbour behavior.

Fixes: dc2a27e524 ("neighbour: Update pneigh_entry in pneigh_create().")
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
Reviewed-by: David Ahern <dsahern@kernel.org>
Reviewed-by: Kuniyuki Iwashima <kuniyu@google.com>
Link: https://patch.msgid.link/38c61de1bb032871a886aff9b9b52fe1cdd4cada.1772894876.git.sd@queasysnail.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

2026-03-11 19:04:55 -07:00

..

bpf_sk_storage.c

Convert 'alloc_flex' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

datagram.c

net: datagram: introduce datagram_poll_queue for custom receive queues

2025-10-23 15:46:04 +02:00

dev_addr_lists_test.c

net: dev_addr_lists: move locking out of init/exit in kunit

2024-04-15 10:26:35 +01:00

dev_addr_lists.c

net: s/dev_pre_changeaddr_notify/netif_pre_changeaddr_notify/

2025-07-18 17:27:47 -07:00

dev_api.c

net: define an enum for the napi threaded state

2025-07-24 18:34:55 -07:00

dev_ioctl.c

net: remove legacy way to get/set HW timestamp config

2026-01-20 18:21:27 -08:00

dev.c

net: Provide a PREEMPT_RT specific check for netdev_queue::_xmit_lock

2026-03-05 12:14:21 +01:00

dev.h

net: add xmit recursion limit to tunnel xmit functions

2026-03-10 13:30:30 +01:00

devmem.c

net: devmem: use READ_ONCE/WRITE_ONCE on binding->dev

2026-03-04 17:59:27 -08:00

devmem.h

net: inline net_is_devmem_iov()

2026-01-25 13:18:53 -08:00

drop_monitor.c

Convert more 'alloc_obj' cases to default GFP_KERNEL arguments

2026-02-21 20:03:00 -08:00

dst_cache.c

net: dst: annotate data-races around dst->obsolete

2025-07-02 14:32:29 -07:00

dst.c

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21 01:02:28 -08:00

failover.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

fib_notifier.c

net: do not acquire rtnl in fib_seq_sum()

2024-10-11 15:35:05 -07:00

fib_rules.c

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

2025-04-17 12:26:50 -07:00

filter.c

bpf: bpf_out_neigh_v6: Fix nd_tbl NULL dereference when IPv6 is disabled

2026-03-11 17:53:38 -07:00

flow_dissector.c

net: remove '__' from __skb_flow_get_ports()

2025-02-24 14:27:53 -08:00

flow_offload.c

Convert more 'alloc_obj' cases to default GFP_KERNEL arguments

2026-02-21 20:03:00 -08:00

gen_estimator.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

gen_stats.c

…

gro_cells.c

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21 01:02:28 -08:00

gro.c

net/ipv6: Drop HBH for BIG TCP on RX side

2026-02-06 20:50:12 -08:00

gso.c

net: introduce struct net_hotdata

2024-03-07 21:12:41 -08:00

hotdata.c

net: add net.core.qdisc_max_burst

2026-01-13 10:12:11 +01:00

hwbm.c

…

ieee8021q_helpers.c

net: ieee8021q: fix insufficient table-size assertion

2025-07-01 12:55:49 +02:00

link_watch.c

linkwatch: use __dev_put() in callers to prevent UAF

2026-02-02 16:59:18 -08:00

lock_debug.c

netdev: fix the locking for netdev notifications

2025-04-17 18:55:14 -07:00

lwt_bpf.c

ipv4: Convert ->flowi4_tos to dscp_t.

2025-08-26 17:34:31 -07:00

lwtunnel.c

inet: Remove rtnl_is_held arg of lwtunnel_valid_encap_type(_attr)?().

2025-05-20 19:18:24 -07:00

Makefile

net: get rid of net/core/request_sock.c

2026-02-05 09:23:05 -08:00

mp_dmabuf_devmem.h

memory-provider: dmabuf devmem memory provider

2024-09-11 20:44:31 -07:00

neighbour.c

neighbour: restore protocol != 0 check in pneigh update

2026-03-11 19:04:55 -07:00

net_namespace.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

net_test.c

pfcp: always set pfcp metadata

2024-04-01 10:49:28 +01:00

net-procfs.c

net: add proper RCU protection to /proc/net/ptype

2026-02-03 19:20:30 -08:00

net-sysfs.c

net: Keep ignoring isolated cpuset change

2026-02-03 15:23:33 +01:00

net-sysfs.h

net: remove RTNL use for /proc/sys/net/core/rps_default_mask

2025-07-07 18:42:12 -07:00

net-traces.c

move asm/unaligned.h to linux/unaligned.h

2024-10-02 17:23:23 -04:00

netclassid_cgroup.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

netdev_config.c

net: add queue config validation callback

2026-01-23 11:49:02 -08:00

netdev_queues.c

Revert "Merge branch 'netkit-support-for-io_uring-zero-copy-and-af_xdp'"

2026-01-20 18:06:01 -08:00

netdev_rx_queue.c

net: add queue config validation callback

2026-01-23 11:49:02 -08:00

netdev-genl-gen.c

Revert "Merge branch 'netkit-support-for-io_uring-zero-copy-and-af_xdp'"

2026-01-20 18:06:01 -08:00

netdev-genl-gen.h

Revert "Merge branch 'netkit-support-for-io_uring-zero-copy-and-af_xdp'"

2026-01-20 18:06:01 -08:00

netdev-genl.c

Revert "Merge branch 'netkit-support-for-io_uring-zero-copy-and-af_xdp'"

2026-01-20 18:06:01 -08:00

netevent.c

…

netmem_priv.h

netmem: replace __netmem_clear_lsb() with netmem_to_nmdesc()

2025-10-14 13:37:26 +02:00

netpoll.c

net: Provide a PREEMPT_RT specific check for netdev_queue::_xmit_lock

2026-03-05 12:14:21 +01:00

netprio_cgroup.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

of_net.c

…

page_pool_priv.h

net: page_pool: don't try to stash the napi id

2025-01-27 14:37:41 -08:00

page_pool_user.c

page_pool: store detach_time as ktime_t to avoid false-negatives

2026-03-10 19:03:34 -07:00

page_pool.c

net: page_pool: sanitise allocation order

2025-12-02 11:08:39 -08:00

pktgen.c

kernel.h: drop hex.h and update all hex.h users

2026-01-20 19:44:19 -08:00

ptp_classifier.c

…

rtnetlink.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

scm.c

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21 01:02:28 -08:00

secure_seq.c

tcp: secure_seq: add back ports to TS offset

2026-03-04 17:44:35 -08:00

selftests.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

skb_fault_injection.c

net: Implement fault injection forcing skb reallocation

2024-11-12 12:05:33 +01:00

skbuff.c

net: Drop the lock in skb_may_tx_timestamp()

2026-02-24 11:27:29 +01:00

skmsg.c

net: annotate data-races around sk->sk_{data_ready,write_space}

2026-02-26 19:23:03 -08:00

sock_destructor.h

…

sock_diag.c

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21 01:02:28 -08:00

sock_map.c

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21 01:02:28 -08:00

sock_reuseport.c

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21 01:02:28 -08:00

sock.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

stream.c

net: stream: add description for sk_stream_write_space()

2025-07-18 16:57:21 -07:00

sysctl_net_core.c

net: include <linux/hex.h> from sysctl_net_core.c

2026-01-26 16:35:53 -08:00

timestamping.c

net: Add the possibility to support a selected hwtstamp in netdevice

2024-12-16 12:51:40 +00:00

tso.c

move asm/unaligned.h to linux/unaligned.h

2024-10-02 17:23:23 -04:00

utils.c

kernel.h: drop hex.h and update all hex.h users

2026-01-20 19:44:19 -08:00

xdp.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00