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On Sun, Nov 27, 2005 at 09:05:22PM -0800, Paul E. McKenney wrote: > On Mon, Nov 28, 2005 at 05:59:22AM +0100, Andi Kleen wrote: > > On Sun, Nov 27, 2005 at 08:57:45PM -0800, Andrew Morton wrote: > > > "Paul E. McKenney" <paulmck@us.ibm.com> wrote: > > > > > > > > Any options I missed? > > > > > > Stop using the notifier chains from NMI context - it's too hard. Use a > > > fixed-size array in the NMI code instead. > > > > Or just don't unregister. That is what I did for the debug notifiers. > > So the thought is to replicate the notifier code in all non-NMI subsystems > that require it? The non NMI subsystems just need to get appropiate locking (or preferable just use RCU if the notifiers can't sleep) -Andi - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||||
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