On Mon, 1 Jun 2015, Jiang Liu wrote:
> diff --git a/arch/x86/kernel/apic/vector.c b/arch/x86/kernel/apic/vector.c
> index 9b62f690b0ff..dfa3a5f5b3d3 100644
> --- a/arch/x86/kernel/apic/vector.c
> +++ b/arch/x86/kernel/apic/vector.c
> @@ -494,9 +494,8 @@ static int apic_set_affinity(struct irq_data *irq_data,
>
> err = assign_irq_vector(irq, data, dest);
> if (err) {
> - struct irq_data *top = irq_get_irq_data(irq);
> -
> - if (assign_irq_vector(irq, data, top->affinity))
> + if (assign_irq_vector(irq, data,
> + irq_data_get_affinity_mask(irq_data)))
Does this patch work w/o moving the affinity mask to common data? I
doubt so, as you remove the retrieval of 'top'.
Thanks,
tglx
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