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| author | Thomas Gleixner <tglx@linutronix.de> | 2011-10-05 04:30:50 +0200 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2011-11-25 04:14:38 +0100 |
| commit | 3b5e16d7ad0cf4b03a0650092a6fdcb27b536a82 (patch) | |
| tree | 82ba5325c00278baf87e80c02af4d914c6ecb3ee /arch/powerpc/kernel/smp.c | |
| parent | powerpc/wsp: Mark opb cascade handler IRQF_NO_THREAD (diff) | |
| download | linux-3b5e16d7ad0cf4b03a0650092a6fdcb27b536a82.tar.xz linux-3b5e16d7ad0cf4b03a0650092a6fdcb27b536a82.zip | |
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>
Diffstat (limited to 'arch/powerpc/kernel/smp.c')
| -rw-r--r-- | arch/powerpc/kernel/smp.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c index 6df70907d60a..f0abe92f63f2 100644 --- a/arch/powerpc/kernel/smp.c +++ b/arch/powerpc/kernel/smp.c @@ -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); |