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-rw-r--r--arch/x86/kernel/apic/io_apic.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
index 86827d85488..1ed6c0600cd 100644
--- a/arch/x86/kernel/apic/io_apic.c
+++ b/arch/x86/kernel/apic/io_apic.c
@@ -592,8 +592,9 @@ set_desc_affinity(struct irq_desc *desc, const struct cpumask *mask)
if (assign_irq_vector(irq, cfg, mask))
return BAD_APICID;
- cpumask_and(desc->affinity, cfg->domain, mask);
+ /* check that before desc->addinity get updated */
set_extra_move_desc(desc, mask);
+ cpumask_and(desc->affinity, cfg->domain, mask);
return apic->cpu_mask_to_apicid_and(desc->affinity, cpu_online_mask);
}