Messages in this thread Patch in this message | | | From | Alexander van Heukelum <> | Subject | [PATCH 4/9] traps: x86_64: make io_check_error equal to the one on i386 | Date | Fri, 3 Oct 2008 22:00:35 +0200 |
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Make io_check_error equal to the one on i386.
Signed-off-by: Alexander van Heukelum <heukelum@fastmail.fm> --- arch/x86/kernel/traps_64.c | 10 ++++++++-- 1 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/arch/x86/kernel/traps_64.c b/arch/x86/kernel/traps_64.c index a7aef2d..6bce291 100644 --- a/arch/x86/kernel/traps_64.c +++ b/arch/x86/kernel/traps_64.c @@ -253,13 +253,19 @@ 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); } -- 1.5.4.3
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