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Eric Dumazet a3b3d2dc38 net: hsr: remove synchronize_rcu() from hsr_add_port()

A synchronize_rcu() was added by mistake in commit
c5a7591172 ("net/hsr: Use list_head (and rcu) instead
of array for slave devices.")

RCU does not mandate to observe a grace period after
list_add_tail_rcu().

Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250107144701.503884-1-edumazet@google.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

2025-01-09 13:24:57 +01:00

hsr_debugfs.c

Revert "net: hsr: use hlist_head instead of list_head for mac addresses"

2022-12-01 20:26:20 -08:00

hsr_device.c

net: hsr: must allocate more bytes for RedBox support

2024-12-03 12:08:33 +01:00

hsr_device.h

net: hsr: Provide RedBox support (HSR-SAN)

2024-04-26 12:04:43 +02:00

hsr_forward.c

net: hsr: avoid potential out-of-bound access in fill_frame_info()