| From: Thomas Gleixner <tglx@linutronix.de> |
| Date: Mon, 18 Jun 2012 19:53:17 +0200 |
| Subject: 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> |
| |
| --- |
| arch/powerpc/platforms/8xx/m8xx_setup.c | 1 + |
| arch/powerpc/sysdev/cpm1.c | 1 + |
| 2 files changed, 2 insertions(+) |
| |
| Index: linux-stable/arch/powerpc/platforms/8xx/m8xx_setup.c |
| =================================================================== |
| --- linux-stable.orig/arch/powerpc/platforms/8xx/m8xx_setup.c |
| +++ linux-stable/arch/powerpc/platforms/8xx/m8xx_setup.c |
| @@ -43,6 +43,7 @@ static irqreturn_t timebase_interrupt(in |
| |
| static struct irqaction tbint_irqaction = { |
| .handler = timebase_interrupt, |
| + .flags = IRQF_NO_THREAD, |
| .name = "tbint", |
| }; |
| |
| Index: linux-stable/arch/powerpc/sysdev/cpm1.c |
| =================================================================== |
| --- linux-stable.orig/arch/powerpc/sysdev/cpm1.c |
| +++ linux-stable/arch/powerpc/sysdev/cpm1.c |
| @@ -120,6 +120,7 @@ static irqreturn_t cpm_error_interrupt(i |
| |
| static struct irqaction cpm_error_irqaction = { |
| .handler = cpm_error_interrupt, |
| + .flags = IRQF_NO_THREAD, |
| .name = "error", |
| }; |
| |