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linux/net/ipv4/ip_tunnel.c
Eric Dumazet 80a7e3507d ip_tunnel: annotate data-races around t->err_count and t->err_time 
ip_tunnel_xmit() runs locklessly (dev->lltx == true).

ipgre_err() and ipip_err() also run locklessly.

We need to add READ_ONCE() and WRITE_ONCE() annotations
around t->err_count and t->err_time.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20260611165247.2710257-1-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2026-06-12 16:40:32 -07:00

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