neighbour: Add missing RCU annotation for neightbl_dump_info().

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neightbl_dump_info() fetches the first non-default neigh_parms
with list_next_entry(&tbl->parms, ...) and iterates through the
list with list_for_each_entry_from_rcu().

However, list_next_entry() does not use RCU helper.

Let's use list_for_each_entry_rcu() and skip the default parms.

Fixes: 4ae34be500 ("neighbour: Convert RTM_GETNEIGHTBL to RCU.")
Signed-off-by: Kuniyuki Iwashima <kuniyu@google.com>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Link: https://patch.msgid.link/20260909233143.2401847-2-kuniyu@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

...

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Kuniyuki Iwashima 2026-09-09 23:31:23 +00:00 • committed by Jakub Kicinski

parent 7844502343

commit 764dcebb03

1 changed files with 5 additions and 2 deletions

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net/core/neighbour.c

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