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(parent: b1b5b04) | patch
net_sched: use tcf_queue_work() in flow filter
authorCong Wang <xiyou.wangcong@gmail.com>
Fri, 27 Oct 2017 01:24:32 +0000 (18:24 -0700)
committerDavid S. Miller <davem@davemloft.net>
Sun, 29 Oct 2017 13:49:31 +0000 (22:49 +0900)
commit94cdb47566b799649e996e1fb9de2a503dada763
tree1cec11723f3e5111cfadab2b6ff9f9536dda8d5etree | snapshot
parentb1b5b04fdb6da262aef37ef83b9f2e41326720efcommit | diff
net_sched: use tcf_queue_work() in flow 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>
net/sched/cls_flow.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git