x86: add some pirq debugging

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we use a few static mapping rules in our pirq routing functions,
and for example regression f3ac84324f was due to the pirq
being out of range of the remapping array. Put in a few
WARN_ON_ONCE() lines so that we get notified about any such
out-of-bound incidents.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

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Ingo Molnar 2008-01-30 13:32:00 +01:00

parent 9f8daccaa0

commit 7d409d6057

1 changed files with 13 additions and 1 deletions

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arch/x86/pci/irq.c

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