Cregit: threshold.c

Contributors: 7
Author	Tokens	Token Proportion	Commits	Commit Proportion
Andi Kleen	35	43.75%	2	22.22%
Seiji Aguchi	29	36.25%	2	22.22%
Ingo Molnar	7	8.75%	1	11.11%
Thomas Gleixner	6	7.50%	1	11.11%
Greg Kroah-Hartman	1	1.25%	1	11.11%
Chen Yucong	1	1.25%	1	11.11%
Daniel Bristot de Oliveira	1	1.25%	1	11.11%
Total	80		9

// SPDX-License-Identifier: GPL-2.0
/*
 * 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/mce.h>
#include <asm/trace/irq_vectors.h>

static void default_threshold_interrupt(void)
{
	pr_err("Unexpected threshold interrupt at vector %x\n",
		THRESHOLD_APIC_VECTOR);
}

void (*mce_threshold_vector)(void) = default_threshold_interrupt;

asmlinkage __visible void __irq_entry smp_threshold_interrupt(void)
{
	entering_irq();
	trace_threshold_apic_entry(THRESHOLD_APIC_VECTOR);
	inc_irq_stat(irq_threshold_count);
	mce_threshold_vector();
	trace_threshold_apic_exit(THRESHOLD_APIC_VECTOR);
	exiting_ack_irq();
}