| commit | b3a084b9b684622b149e8dcf03855bf0d5fb588b | [log] [tgz] |
|---|---|---|
| author | Eric Dumazet <eric.dumazet@gmail.com> | Wed Sep 22 08:38:44 2010 +0200 |
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | Thu Sep 23 08:25:17 2010 -0700 |
| tree | 0c04087b9819e64530f14aed21eb4e3453d75d53 | |
| parent | 27c379f7f89a4d558c685b5d89b5ba2fe79ae701 [diff] |
rcu: rcu_read_lock_bh_held(): disabling irqs also disables bh rcu_dereference_bh() doesnt know yet about hard irq being disabled, so lockdep can trigger in netpoll_rx() after commit f0f9deae9e7c4 (netpoll: Disable IRQ around RCU dereference in netpoll_rx) Reported-by: Miles Lane <miles.lane@gmail.com> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Tested-by: Miles Lane <miles.lane@gmail.com> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>