Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=f0d4577c4d19f439b8f05e2c540519343e6f71e1
Commit: f0d4577c4d19f439b8f05e2c540519343e6f71e1
Parent: 4f43143f9fbbb679c38d2ff99e44d3aaa00d0fe1
Author: Olof Johansson <[EMAIL PROTECTED]>
AuthorDate: Wed Jan 2 12:35:50 2008 -0600
Committer: Olof Johansson <[EMAIL PROTECTED]>
CommitDate: Wed Jan 2 12:40:29 2008 -0600
[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: Olof Johansson <[EMAIL PROTECTED]>
---
arch/powerpc/platforms/pasemi/setup.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/powerpc/platforms/pasemi/setup.c
b/arch/powerpc/platforms/pasemi/setup.c
index 1940e67..a89d098 100644
--- a/arch/powerpc/platforms/pasemi/setup.c
+++ b/arch/powerpc/platforms/pasemi/setup.c
@@ -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);
-
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