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-rw-r--r--drivers/iommu/amd_iommu.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
index 2d4ee2555a0d..cb7c531542da 100644
--- a/drivers/iommu/amd_iommu.c
+++ b/drivers/iommu/amd_iommu.c
@@ -4102,7 +4102,9 @@ static int irq_remapping_alloc(struct irq_domain *domain, unsigned int virq,
else
ret = -ENOMEM;
} else {
- index = alloc_irq_index(devid, nr_irqs, false);
+ bool align = (info->type == X86_IRQ_ALLOC_TYPE_MSI);
+
+ index = alloc_irq_index(devid, nr_irqs, align);
}
if (index < 0) {
pr_warn("Failed to allocate IRTE\n");