[PATCH] setting irq affinity is broken in ia32 with MSI enabled

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>

diff --git a/arch/i386/kernel/io_apic.c b/arch/i386/kernel/io_apic.c
index fb3991e8229e5e65cf696cc4d2d7eec55546cd28..66c8c538076775af5159f5e57bbfab2488ac77d1 100644 (file)
--- a/arch/i386/kernel/io_apic.c
+++ b/arch/i386/kernel/io_apic.c
@@ -1937,7 +1937,7 @@ static void ack_edge_ioapic_vector(unsigned int vector)
 {
        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 (unsigned int vector)
 {
        int irq = vector_to_irq(vector);
 
-       move_irq(vector);
+       move_native_irq(vector);
        end_level_ioapic_irq(irq);
 }