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Commit 1c9af8a9 authored by Alexander van Heukelum's avatar Alexander van Heukelum Committed by Ingo Molnar
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traps: x86_64: make io_check_error equal to the one on i386 



Make io_check_error equal to the one on i386.

Signed-off-by: default avatarAlexander van Heukelum <heukelum@fastmail.fm>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent 4915a35e

arch/x86/kernel/traps_64.c

+8 −2
Original line number Diff line number Diff line
@@ -252,13 +252,19 @@ mem_parity_error(unsigned char reason, struct pt_regs *regs) 
static notrace __kprobes void

io_check_error(unsigned char reason, struct pt_regs *regs)

{

	printk("NMI: IOCK error (debug interrupt?)\n");

	unsigned long i;



	printk(KERN_EMERG "NMI: IOCK error (debug interrupt?)\n");

	show_registers(regs);



	/* Re-enable the IOCK line, wait for a few seconds */

	reason = (reason & 0xf) | 8;

	outb(reason, 0x61);

	mdelay(2000);



	i = 2000;

	while (--i)

		udelay(1000);



	reason &= ~8;

	outb(reason, 0x61);

}