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authorThomas Gleixner <tglx@linutronix.de>2013-02-13 23:38:51 +0100
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2013-06-20 16:55:08 +1000
commite80034047bee9ceacfc1bfff873ebfdd049817ca (patch)
tree3ae175732d4c413a2f86ce08ca7b75e1f77a3b6b /arch
parentfce144b477fb0313f6612d5e3e22b67d7bdf935e (diff)
powerpc: Mark low level irq handlers NO_THREAD
These low level handlers cannot be threaded. Mark them NO_THREAD Reported-by: leroy christophe <christophe.leroy@c-s.fr> Tested-by: leroy christophe <christophe.leroy@c-s.fr> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/powerpc/platforms/8xx/m8xx_setup.c1
-rw-r--r--arch/powerpc/sysdev/cpm1.c1
2 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/8xx/m8xx_setup.c b/arch/powerpc/platforms/8xx/m8xx_setup.c
index 1e121088826f..806cbbd86ec6 100644
--- a/arch/powerpc/platforms/8xx/m8xx_setup.c
+++ b/arch/powerpc/platforms/8xx/m8xx_setup.c
@@ -43,6 +43,7 @@ static irqreturn_t timebase_interrupt(int irq, void *dev)
static struct irqaction tbint_irqaction = {
.handler = timebase_interrupt,
+ .flags = IRQF_NO_THREAD,
.name = "tbint",
};
diff --git a/arch/powerpc/sysdev/cpm1.c b/arch/powerpc/sysdev/cpm1.c
index d4fa03f2b6ac..5e6ff38ea69f 100644
--- a/arch/powerpc/sysdev/cpm1.c
+++ b/arch/powerpc/sysdev/cpm1.c
@@ -120,6 +120,7 @@ static irqreturn_t cpm_error_interrupt(int irq, void *dev)
static struct irqaction cpm_error_irqaction = {
.handler = cpm_error_interrupt,
+ .flags = IRQF_NO_THREAD,
.name = "error",
};