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[PATCH] lockdep: annotate genirq

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Teach special (recursive) locking code to the lock validator.  Has no effect
on non-lockdep kernels.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Ingo Molnar
2006-07-03 00:25:06 -07:00
committed by Linus Torvalds
parent 8b8f319fc7
commit 243c7621aa
3 changed files with 23 additions and 0 deletions
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init/main.c
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@ -466,6 +466,7 @@ asmlinkage void __init start_kernel(void)
local_irq_disable();
early_boot_irqs_off();
early_init_irq_lock_class();
/*
* Interrupts are still disabled. Do necessary setups, then