[patch 1/6] setting irq affinity is broken in ia32 with MSI enabled

[Greg KH <gregkh@suse.de>]

-stable review patch.  If anyone has any objections, please let us know.

------------------

From: Shaohua Li <shaohua.li@intel.com>

Setting irq affinity stops working when MSI is enabled.  With MSI, move_irq
is empty, so we can't change irq affinity.  It appears a typo in Ashok's
original commit for this issue.  X86_64 actually is using move_native_irq.

Signed-off-by: Shaohua Li <shaohua.li@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Chris Wright <chrisw@sous-sol.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
 arch/i386/kernel/io_apic.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- linux-2.6.14.6.orig/arch/i386/kernel/io_apic.c
+++ linux-2.6.14.6/arch/i386/kernel/io_apic.c
@@ -1937,7 +1937,7 @@ static void ack_edge_ioapic_vector(unsig
 {
 	int irq = vector_to_irq(vector);
 
-	move_irq(vector);
+	move_native_irq(vector);
 	ack_edge_ioapic_irq(irq);
 }
 
@@ -1952,7 +1952,7 @@ static void end_level_ioapic_vector (uns
 {
 	int irq = vector_to_irq(vector);
 
-	move_irq(vector);
+	move_native_irq(vector);
 	end_level_ioapic_irq(irq);
 }
 

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