From e80034047bee9ceacfc1bfff873ebfdd049817ca Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Wed, 13 Feb 2013 23:38:51 +0100 Subject: [PATCH] powerpc: Mark low level irq handlers NO_THREAD These low level handlers cannot be threaded. Mark them NO_THREAD Reported-by: leroy christophe Tested-by: leroy christophe Signed-off-by: Thomas Gleixner Signed-off-by: Benjamin Herrenschmidt --- arch/powerpc/platforms/8xx/m8xx_setup.c | 1 + arch/powerpc/sysdev/cpm1.c | 1 + 2 files changed, 2 insertions(+) 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", }; -- 2.20.1