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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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3
arch/powerpc/kernel/smp.c
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@@ -187,7 +187,8 @@ int smp_request_message_ipi(int virq, int msg)
return 1;
}
#endif
err = request_irq(virq, smp_ipi_action[msg], IRQF_PERCPU,
err = request_irq(virq, smp_ipi_action[msg],
IRQF_PERCPU | IRQF_NO_THREAD,
smp_ipi_name[msg], 0);
WARN(err < 0, "unable to request_irq %d for %s (rc %d)\n",
virq, smp_ipi_name[msg], err);