Messages in this thread | | | Subject | Re: inconsistent lock state | From | Peter Zijlstra <> | Date | Mon, 21 Jun 2010 08:54:52 +0200 |
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On Fri, 2010-06-18 at 13:30 -0700, Andrew Morton wrote: > From: Andrew Morton <akpm@linux-foundation.org> > > Fix a lockdep-splat-causing regression introduced by > > : commit 989a2979205dd34269382b357e6d4b4b6956b889 > : Author: Eric Dumazet <eric.dumazet@gmail.com> > : AuthorDate: Wed Apr 14 09:55:35 2010 +0000 > : Commit: David S. Miller <davem@davemloft.net> > : CommitDate: Wed Apr 21 16:19:29 2010 -0700 > : > : fasync: RCU and fine grained locking > > kill_fasync() can be called from both process and hard-irq context, so > fa_lock must be taken with IRQs disabled. > > Addresses https://bugzilla.kernel.org/show_bug.cgi?id=16230 > > Reported-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> > Reported-by: Dominik Brodowski <linux@dominikbrodowski.net> > Cc: Maciej Rutecki <maciej.rutecki@gmail.com> > Cc: Eric Dumazet <eric.dumazet@gmail.com> > Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com> > Cc: Lai Jiangshan <laijs@cn.fujitsu.com> > Cc: "David S. Miller" <davem@davemloft.net> > Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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