Eric Dumazet 70debb2b34 ipv4: igmp: annotate data-races around idev->mr_maxdelay ...

[ Upstream commit e4faaf65a7 ]

idev->mr_maxdelay is read and written locklessly,
add READ_ONCE()/WRITE_ONCE() annotations.

While we are at it, make this field an u32.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Link: https://patch.msgid.link/20260122172247.2429403-1-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2026-03-04 07:21:16 -05:00

9.2 KiB

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