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From: Kuniyuki Iwashima To: "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , David Ahern , Ido Schimmel Cc: Simon Horman , Kuniyuki Iwashima , Kuniyuki Iwashima , netdev@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Patch 1 & 2 convert ip6gre_net.tunnels[][] to hlist as a prep. Patch 3 & 4 unlink devices from ip6gre_net.tunnels[][] in ->dellink(). Patch 5 & 6 adds mutex and support per-netns device unregistration. Kuniyuki Iwashima (6): ip6_gre: Initialise ign->tunnels_wc[0] before register_netdev(). ip6_gre: Convert ip6gre_net.tunnels[][] to hlist. ip6_gre: Clear ign->fb_tunnel_dev in ip6gre_exit_rtnl_net(). ip6_gre: Unlink ip6gre_tunnel_unlink() from ->dellink(). ip6_gre: Protect ip6gre_net.tunnels[][] with mutex. ip6_gre: Support per-netns device unregistration. include/net/ip6_tunnel.h | 1 + net/ipv6/ip6_gre.c | 268 +++++++++++++++++++++++++-------------- 2 files changed, 177 insertions(+), 92 deletions(-) -- 2.55.0.1082.g2b9226bbc0-goog