linux/kernel/irq
Alan Cox 3f05044715 [PATCH] kernel: shut up the IRQ mismatch messages
The problem is various drivers legally validly and sensibly try to claim
IRQs but the kernel insists on vomiting forth a giant irrelevant debugging
spew when the types clash.

Edit kernel/irq/manage.c go down to mismatch: in setup_irq() and ifdef out
the if clause that checks for mismatches.  It'll then just do the right
thing and work sanely.

For the current -mm kernel this will do the trick (and moves it into shared
irq debugging as in debug mode the info spew is useful).  I've had a
variant of this in my private tree for some time as I got fed up on the
mess on boxes where old legacy IRQs get reused.

Signed-off-by: Alan Cox <alan@redhat.com>
Cc: Arjan van de Ven <arjan@infradead.org>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-12 09:48:28 -08:00
..
autoprobe.c [PATCH] genirq: add handle_bad_irq() 2006-06-29 10:26:24 -07:00
chip.c msi: Kill the msi_desc array. 2007-02-07 15:50:08 -08:00
devres.c [PATCH] sort the devres mess out 2007-02-11 11:18:07 -08:00
handle.c [PATCH] lockdep: name some old style locks 2006-12-07 08:39:36 -08:00
internals.h [PATCH] genirq: more verbose debugging on unexpected IRQ vectors 2006-06-29 10:26:25 -07:00
Makefile [PATCH] sort the devres mess out 2007-02-11 11:18:07 -08:00
manage.c [PATCH] kernel: shut up the IRQ mismatch messages 2007-02-12 09:48:28 -08:00
migration.c [PATCH] genirq: irq: add moved_masked_irq 2006-10-04 07:55:26 -07:00
proc.c [PATCH] proc: remove useless (and buggy) ->nlink settings 2007-02-11 10:51:32 -08:00
resend.c [PATCH] ixp4xxdefconfig arm fixes 2006-10-06 12:11:08 -07:00
spurious.c [PATCH] x86-64: Make noirqdebug_setup function non init to fix modpost warning 2007-01-11 01:52:44 +01:00