Daniel Lezcano <dlezcano@xxxxxxxxxx> writes: > When a network namespace reference is held by a network subsystem, > and when this reference is decremented in a rcu update callback, we > must ensure that there is no more outstanding rcu update before > trying to free the network namespace. > > In the normal case, the rcu_barrier is called when the network namespace > is exiting in the cleanup_net function. > > But when a network namespace creation fails, and the subsystems are > undone (like the cleanup), the rcu_barrier is missing. > > This patch adds the missing rcu_barrier. Looks sane. Did you have any specific failures related to this or was this something that was just caught in review? Eric _______________________________________________ Containers mailing list Containers@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/containers
