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powerpc: Mark IPI interrupts IRQF_NO_THREAD
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:
parent
5f20b85dc2
commit
3b5e16d7ad
3 changed files with 5 additions and 4 deletions
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@ -187,7 +187,8 @@ int smp_request_message_ipi(int virq, int msg)
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return 1;
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}
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#endif
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err = request_irq(virq, smp_ipi_action[msg], IRQF_PERCPU,
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err = request_irq(virq, smp_ipi_action[msg],
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IRQF_PERCPU | IRQF_NO_THREAD,
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smp_ipi_name[msg], 0);
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WARN(err < 0, "unable to request_irq %d for %s (rc %d)\n",
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virq, smp_ipi_name[msg], err);
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@ -200,7 +200,7 @@ static int psurge_secondary_ipi_init(void)
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if (psurge_secondary_virq)
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rc = request_irq(psurge_secondary_virq, psurge_ipi_intr,
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IRQF_PERCPU, "IPI", NULL);
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IRQF_PERCPU | IRQF_NO_THREAD, "IPI", NULL);
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if (rc)
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pr_err("Failed to setup secondary cpu IPI\n");
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@ -408,7 +408,7 @@ static int __init smp_psurge_kick_cpu(int nr)
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static struct irqaction psurge_irqaction = {
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.handler = psurge_ipi_intr,
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.flags = IRQF_PERCPU,
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.flags = IRQF_PERCPU | IRQF_NO_THREAD,
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.name = "primary IPI",
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};
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@ -137,7 +137,7 @@ static void xics_request_ipi(void)
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* IPIs are marked IRQF_PERCPU. The handler was set in map.
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*/
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BUG_ON(request_irq(ipi, icp_ops->ipi_action,
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IRQF_PERCPU, "IPI", NULL));
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IRQF_PERCPU | IRQF_NO_THREAD, "IPI", NULL));
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}
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int __init xics_smp_probe(void)
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