From: Shaohua Li Date: Wed, 30 Nov 2005 03:34:42 +0000 (-0800) Subject: [PATCH] setting irq affinity is broken in ia32 with MSI enabled X-Git-Tag: upstream/snapshot3+hdmi~44394^2~6 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=fe655d3a06488c8a188461bca493e9f23fc8c448;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git [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 Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- diff --git a/arch/i386/kernel/io_apic.c b/arch/i386/kernel/io_apic.c index cc5d7ac..22c8675 100644 --- a/arch/i386/kernel/io_apic.c +++ b/arch/i386/kernel/io_apic.c @@ -2009,7 +2009,7 @@ 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); } @@ -2024,7 +2024,7 @@ 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); }