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powerpc/xics: Mark xics IPI interrupt as per-cpu 

It is physically per-cpu, and we want the irq layer to treat it that way.

Signed-off-by: Milton Miller <miltonm@bga.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Milton Miller 2008-10-10 01:56:39 +00:00 committed by Benjamin Herrenschmidt
parent 1a57c926b6
commit d879f3849c
1 changed files with 4 additions and 4 deletions
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8
arch/powerpc/platforms/pseries/xics.c
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@ -556,11 +556,11 @@ static void xics_request_ipi(void)
*/
set_irq_handler(ipi, handle_percpu_irq);
if (firmware_has_feature(FW_FEATURE_LPAR))
rc = request_irq(ipi, xics_ipi_action_lpar, IRQF_DISABLED,
"IPI", NULL);
rc = request_irq(ipi, xics_ipi_action_lpar,
IRQF_DISABLED|IRQF_PERCPU, "IPI", NULL);
else
rc = request_irq(ipi, xics_ipi_action_direct, IRQF_DISABLED,
"IPI", NULL);
rc = request_irq(ipi, xics_ipi_action_direct,
IRQF_DISABLED|IRQF_PERCPU, "IPI", NULL);
BUG_ON(rc);
}