From: Thomas Gleixner <tglx@linutronix.de>
To: linuxppc-dev@lists.ozlabs.org
Subject: [patch 1/4] powerpc: 85xx: Mark cascade irq IRQF_NO_THREAD
Date: Wed, 05 Oct 2011 12:30:49 -0000 [thread overview]
Message-ID: <20111005122747.203589467@linutronix.de> (raw)
In-Reply-To: 20111005122122.553832402@linutronix.de
Cascade interrupt must run in hard interrupt context.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
arch/powerpc/platforms/85xx/mpc85xx_cds.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: linux-2.6/arch/powerpc/platforms/85xx/mpc85xx_cds.c
===================================================================
--- linux-2.6.orig/arch/powerpc/platforms/85xx/mpc85xx_cds.c
+++ linux-2.6/arch/powerpc/platforms/85xx/mpc85xx_cds.c
@@ -178,7 +178,7 @@ static irqreturn_t mpc85xx_8259_cascade_
static struct irqaction mpc85xxcds_8259_irqaction = {
.handler = mpc85xx_8259_cascade_action,
- .flags = IRQF_SHARED,
+ .flags = IRQF_SHARED | IRQF_NO_THREAD,
.name = "8259 cascade",
};
#endif /* PPC_I8259 */
next prev parent reply other threads:[~2011-10-05 12:31 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-05 12:30 [patch 0/4] powerpc: Mark various interrupts IRQF_NO_THREAD Thomas Gleixner
2011-10-05 12:30 ` Thomas Gleixner [this message]
2011-10-05 12:30 ` [patch 3/4] powerpc: Mark IPI " Thomas Gleixner
2011-10-05 12:30 ` [patch 2/4] powerpc: wsp: Mark opb cascade handler IRQF_NO_THREAD Thomas Gleixner
2011-10-05 12:30 ` [patch 4/4] powerpc: Allow irq threading Thomas Gleixner
2011-10-05 13:29 ` [patch 0/4] powerpc: Mark various interrupts IRQF_NO_THREAD Gabriel Paubert
2011-10-05 15:31 ` Thomas Gleixner
2011-10-06 11:06 ` Gabriel Paubert
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