dect
/
linux-2.6
Archived
13
0
Fork 0
Code Releases Activity

[PARISC] timer interrupt should not be IRQ_DISABLED 

The timer interrupt had accidentally been marked IRQ_DISABLED since
IRQ_PER_CPU had been OR-ed in, instead of set. This had been working
by accident for quite a while.

Commit c642b8391c changed the behaviour of
IRQ_PER_CPU interrupts, which previously weren't checked for IRQ_DISABLED.

Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
This commit is contained in:
Kyle McMartin 2007-11-28 02:17:53 -05:00 committed by Kyle McMartin
parent 9d29213fd4
commit 2421ba5b57
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/parisc/kernel/irq.c
View File

@ -397,7 +397,7 @@ static void claim_cpu_irqs(void)
}
irq_desc[TIMER_IRQ].action = &timer_action;
irq_desc[TIMER_IRQ].status |= IRQ_PER_CPU;
irq_desc[TIMER_IRQ].status = IRQ_PER_CPU;
#ifdef CONFIG_SMP
irq_desc[IPI_IRQ].action = &ipi_action;
irq_desc[IPI_IRQ].status = IRQ_PER_CPU;