* [PATCH] mips: i8259: Mark cascade interrupt non-threaded
@ 2011-09-12 11:36 Thomas Gleixner
2011-09-14 14:44 ` Ralf Baechle
0 siblings, 1 reply; 2+ messages in thread
From: Thomas Gleixner @ 2011-09-12 11:36 UTC (permalink / raw)
To: linux-mips; +Cc: Ralf Baechle
From: Liming Wang <liming.wang@windriver.com>
Date: Fri, 26 Aug 2011 23:00:04 +0800
Cascade interrupts cannot be threaded.
Signed-off-by: Liming Wang <liming.wang@windriver.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1314370804-21266-1-git-send-email-liming.wang@windriver.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
arch/mips/kernel/i8259.c | 1 +
1 file changed, 1 insertion(+)
Index: linux-2.6/arch/mips/kernel/i8259.c
===================================================================
--- linux-2.6.orig/arch/mips/kernel/i8259.c
+++ linux-2.6/arch/mips/kernel/i8259.c
@@ -295,6 +295,7 @@ static void init_8259A(int auto_eoi)
static struct irqaction irq2 = {
.handler = no_action,
.name = "cascade",
+ .flags = IRQF_NO_THREAD,
};
static struct resource pic1_io_resource = {
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2011-09-12 11:36 [PATCH] mips: i8259: Mark cascade interrupt non-threaded Thomas Gleixner
2011-09-14 14:44 ` Ralf Baechle
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