[patch 03/39] iommu/amd: Remove bogus check for multi MSI-X

From: Thomas Gleixner
Date: Fri Nov 11 2022 - 08:54:39 EST


PCI/Multi-MSI is MSI specific and not supported for MSI-X

Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
---
drivers/iommu/amd/iommu.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

--- a/drivers/iommu/amd/iommu.c
+++ b/drivers/iommu/amd/iommu.c
@@ -3294,8 +3294,7 @@ static int irq_remapping_alloc(struct ir

if (!info)
return -EINVAL;
- if (nr_irqs > 1 && info->type != X86_IRQ_ALLOC_TYPE_PCI_MSI &&
- info->type != X86_IRQ_ALLOC_TYPE_PCI_MSIX)
+ if (nr_irqs > 1 && info->type != X86_IRQ_ALLOC_TYPE_PCI_MSI)
return -EINVAL;

/*