Re: [PATCH net-next] net/ipv6: fix LOCKDEP issue in rt6_remove_exception_rt()

From: Eric Dumazet Date: Tue, 24 Apr 2018 09:22:49 -0700 > rt6_remove_exception_rt() is called under rcu_read_lock() only. > > We lock rt6_exception_lock a bit later, so we do not hold > rt6_exception_lock yet. > > Fixes: 8a14e46f1402 ("net/ipv6: Fix missing rcu

Re: [PATCH net-next] net/ipv6: fix LOCKDEP issue in rt6_remove_exception_rt()

On 4/24/18 10:22 AM, Eric Dumazet wrote: > rt6_remove_exception_rt() is called under rcu_read_lock() only. > > We lock rt6_exception_lock a bit later, so we do not hold > rt6_exception_lock yet. > > Fixes: 8a14e46f1402 ("net/ipv6: Fix missing rcu dereferences on from") > Signed-off-by: Eric

[PATCH net-next] net/ipv6: fix LOCKDEP issue in rt6_remove_exception_rt()

rt6_remove_exception_rt() is called under rcu_read_lock() only. We lock rt6_exception_lock a bit later, so we do not hold rt6_exception_lock yet. Fixes: 8a14e46f1402 ("net/ipv6: Fix missing rcu dereferences on from") Signed-off-by: Eric Dumazet Reported-by: syzbot