Linux kernel bug fix: net: tunnels: annotate lockless accesses to dev->needed_headroom
Subsystem: networking/ipv4 (net/ipv6/ip6_tunnel.c)
Bug type: race-condition, severity: high
Keywords: data race
Files changed: include/linux/netdevice.h;net/ipv4/ip_tunnel.c;net/ipv6/ip6_tunnel.c
Introduced by Tom Herbert on 2016-05-02 19:23:31 -0400; fixed by Eric Dumazet on 2023-03-15 00:04:04 -0700 (lifetime: 2507 days)