Messages in this thread | | | Date | Tue, 16 Dec 2008 20:15:58 +0900 | From | "KOSAKI Motohiro" <> | Subject | Re: [mmotm and linux-next][PATCH] irq: enclose irq_desc_lock_class in CONFIG_LOCKDEP |
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Hi!
>> > No, lockdep.h (which we forgot to include) already handles that: >> > >> > # define lockdep_set_class(lock, key) do { (void)(key); } while (0) >> > >> > the problem is that the code which references irq_desc_lock_class is >> > inside #ifdef CONFIG_SPARSE_IRQ, so this is a better fix: >> >> agreed that this is the better fix - applied to tip/irq/sparseirq, >> thanks! > > actually, this breaks the build on !SPARSEIRQ because we will use that > class in the non-sparseirq case. So we've converted a build warning to a > build failure ;-)
Please give me your .config and tell me your arch. my ia64 box (ia64 is !SPARSEIRQ) can build the akpm patch.
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