ipv6: annotate data-races around rt->fib6_nsiblings

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rt->fib6_nsiblings can be read locklessly, add corresponding
READ_ONCE() and WRITE_ONCE() annotations.

Fixes: 66f5d6ce53 ("ipv6: replace rwlock with rcu and spinlock in fib6_table")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Link: https://patch.msgid.link/20250725140725.3626540-5-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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Eric Dumazet 2025-07-25 14:07:25 +00:00 • committed by Jakub Kicinski

parent f8d8ce1b51

commit 31d7d67ba1

2 changed files with 16 additions and 9 deletions

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20

net/ipv6/ip6_fib.c

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5

net/ipv6/route.c

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