blob: aa578cadb9407df3448fb7de5633a92bc2e77562 [file] [log] [blame]
/*
* Common corrected MCE threshold handler code:
*/
#include <linux/interrupt.h>
#include <linux/kernel.h>
#include <asm/irq_vectors.h>
#include <asm/apic.h>
#include <asm/idle.h>
#include <asm/mce.h>
static void default_threshold_interrupt(void)
{
printk(KERN_ERR "Unexpected threshold interrupt at vector %x\n",
THRESHOLD_APIC_VECTOR);
}
void (*mce_threshold_vector)(void) = default_threshold_interrupt;
asmlinkage void smp_threshold_interrupt(void)
{
irq_enter();
exit_idle();
inc_irq_stat(irq_threshold_count);
mce_threshold_vector();
irq_exit();
/* Ack only at the end to avoid potential reentry */
ack_APIC_irq();
}