Commit f0d4577c authored by Olof Johansson's avatar Olof Johansson

[POWERPC] pasemi: Fix NMI handling check

The logic that checks to see if a machine check is caused by an NMI will
always match when NMI hasn't been initialized, since the mpic routine
will return NO_IRQ (and that's what the nmi_virq value is as well).
Signed-off-by: default avatarOlof Johansson <olof@lixom.net>
parent 4f43143f
......@@ -264,7 +264,7 @@ static int pas_machine_check_handler(struct pt_regs *regs)
srr0 = regs->nip;
srr1 = regs->msr;
if (mpic_get_mcirq() == nmi_virq) {
if (nmi_virq != NO_IRQ && mpic_get_mcirq() == nmi_virq) {
printk(KERN_ERR "NMI delivered\n");
debugger(regs);
mpic_end_irq(nmi_virq);
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment