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powerpc: Mark IPI interrupts IRQF_NO_THREAD

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IPI handlers cannot be threaded. Remove the obsolete IRQF_DISABLED
flag (see commit e58aa3d2) while at it.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Thomas Gleixner
2011-10-05 02:30:50 +00:00
committed by Benjamin Herrenschmidt
parent 5f20b85dc2
commit 3b5e16d7ad
3 changed files with 5 additions and 4 deletions
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arch/powerpc/sysdev/xics/xics-common.c
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@ -137,7 +137,7 @@ static void xics_request_ipi(void)
* IPIs are marked IRQF_PERCPU. The handler was set in map.
*/
BUG_ON(request_irq(ipi, icp_ops->ipi_action,
IRQF_PERCPU, "IPI", NULL));
IRQF_PERCPU | IRQF_NO_THREAD, "IPI", NULL));
}
int __init xics_smp_probe(void)