From 6550ba0863f9e015cf4ca9b668e44b28fc6fe896 Mon Sep 17 00:00:00 2001 From: Kuniyuki Iwashima Date: Wed, 15 Jan 2025 17:06:00 +0900 Subject: [PATCH] ipv6: Hold rtnl_net_lock() in addrconf_verify_work(). addrconf_verify_work() is per-netns work to call addrconf_verify_rtnl() under RTNL. Let's use rtnl_net_lock(). Signed-off-by: Kuniyuki Iwashima Link: https://patch.msgid.link/20250115080608.28127-4-kuniyu@amazon.com Signed-off-by: Jakub Kicinski --- net/ipv6/addrconf.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index fb0ef98c79b0..fe85cb2d49c8 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -4751,9 +4751,9 @@ static void addrconf_verify_work(struct work_struct *w) struct net *net = container_of(to_delayed_work(w), struct net, ipv6.addr_chk_work); - rtnl_lock(); + rtnl_net_lock(net); addrconf_verify_rtnl(net); - rtnl_unlock(); + rtnl_net_unlock(net); } static void addrconf_verify(struct net *net) -- 2.50.1