[PATCH] x86, apic, Fix missing replacement for VECTOR_UNDEFINED
From: Prarit Bhargava
Date: Wed Apr 02 2014 - 08:16:51 EST
Resending ... making sure this wasn't dropped for some reason.
Previously sent here: http://marc.info/?l=linux-kernel&m=139397268027681&w=2
P.
---8<---
linux.git commit 9345005f4eed805308193658d12e4e7e9c261e74 added
a definition for VECTOR_UNDEFINED = -1. There is a missing replacement in
the io_apic.c file. Found during debugging of another issue.
Cc: Rui Wang <rui.y.wang@xxxxxxxxx>
Cc: Michel Lespinasse <walken@xxxxxxxxxx>
Cc: Seiji Aguchi <seiji.aguchi@xxxxxxx>
Cc: Yang Zhang <yang.z.zhang@xxxxxxxxx>
Cc: Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx>
Cc: janet.morgan@xxxxxxxxx
Cc: tony.luck@xxxxxxxxx
Cc: ruiv.wang@xxxxxxxxx
Cc: David Rientjes <rientjes@xxxxxxxxxx>
Acked-by: David Rientjes <rientjes@xxxxxxxxxx>
Signed-off-by: Prarit Bhargava <prarit@xxxxxxxxxx>
---
arch/x86/kernel/apic/io_apic.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
index 6ad4658..bf97b64 100644
--- a/arch/x86/kernel/apic/io_apic.c
+++ b/arch/x86/kernel/apic/io_apic.c
@@ -2240,7 +2240,7 @@ asmlinkage void smp_irq_move_cleanup_interrupt(void)
apic->send_IPI_self(IRQ_MOVE_CLEANUP_VECTOR);
goto unlock;
}
- __this_cpu_write(vector_irq[vector], -1);
+ __this_cpu_write(vector_irq[vector], VECTOR_UNDEFINED);
unlock:
raw_spin_unlock(&desc->lock);
}
--
1.7.9.3
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