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: Alexander van Heukelum <heukelum@fastmail.fm> Signed-off-by: Ingo Molnar <mingo@elte.hu>
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1 changed files with 8 additions and 2 deletions
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@ -252,13 +252,19 @@ mem_parity_error(unsigned char reason, struct pt_regs *regs)
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static notrace __kprobes void
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io_check_error(unsigned char reason, struct pt_regs *regs)
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{
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printk("NMI: IOCK error (debug interrupt?)\n");
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unsigned long i;
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printk(KERN_EMERG "NMI: IOCK error (debug interrupt?)\n");
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show_registers(regs);
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/* Re-enable the IOCK line, wait for a few seconds */
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reason = (reason & 0xf) | 8;
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outb(reason, 0x61);
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mdelay(2000);
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i = 2000;
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while (--i)
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udelay(1000);
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reason &= ~8;
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outb(reason, 0x61);
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}
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