tree 414c620af8738cd13652a1db44bf2661fbee2c2e
parent c2f3f31d402be4849b06282c3a5278f2865c9fcc
author Cong Wang <xiyou.wangcong@gmail.com> 1509067478 -0700
committer David S. Miller <davem@davemloft.net> 1509284971 +0900

net_sched: use tcf_queue_work() in rsvp filter

Defer the tcf_exts_destroy() in RCU callback to
tc filter workqueue and get RTNL lock.

Reported-by: Chris Mi <chrism@mellanox.com>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: Jiri Pirko <jiri@resnulli.us>
Cc: John Fastabend <john.fastabend@gmail.com>
Cc: Jamal Hadi Salim <jhs@mojatatu.com>
Cc: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>