From 3fffa23ee0a348aef1b597b67626d4724667143b Mon Sep 17 00:00:00 2001 From: Rabin Vincent Date: Fri, 20 Feb 2015 18:57:37 +0100 Subject: [PATCH] CRISv32: annotate irq enable in idle loop Use a call to local_irq_enable() instead of incline asm so that the irqsoff latency tracer knows that interrupts are enabled here. Signed-off-by: Rabin Vincent Signed-off-by: Jesper Nilsson --- arch/cris/arch-v32/kernel/process.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/cris/arch-v32/kernel/process.c b/arch/cris/arch-v32/kernel/process.c index cebd32e2a8fb..c7ce784a393c 100644 --- a/arch/cris/arch-v32/kernel/process.c +++ b/arch/cris/arch-v32/kernel/process.c @@ -23,9 +23,9 @@ extern void stop_watchdog(void); /* We use this if we don't have any better idle routine. */ void default_idle(void) { + local_irq_enable(); /* Halt until exception. */ - __asm__ volatile("ei \n\t" - "halt "); + __asm__ volatile("halt"); } /* -- GitLab