From: Thomas Gleixner <tglx@linutronix.de>
To: linux-mips@linux-mips.org
Cc: Ralf Baechle <ralf@linux-mips.org>
Subject: [PATCH] mips: i8259: Mark cascade interrupt non-threaded
Date: Mon, 12 Sep 2011 13:36:29 +0200 (CEST) [thread overview]
Message-ID: <alpine.LFD.2.02.1109121334460.2723@ionos> (raw)
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 = {
next reply other threads:[~2011-09-12 11:36 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-12 11:36 Thomas Gleixner [this message]
2011-09-14 14:44 ` [PATCH] mips: i8259: Mark cascade interrupt non-threaded Ralf Baechle
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