From 527f378c42eaac0b48a8c6ff16da99a6177ff9e3 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Fri, 11 Nov 2022 14:54:17 +0100 Subject: [PATCH] iommu/vt-d: Remove bogus check for multi MSI-X PCI/Multi-MSI is MSI specific and not supported for MSI-X. Signed-off-by: Thomas Gleixner Reviewed-by: Ashok Raj Link: https://lore.kernel.org/r/20221111122013.713848846@linutronix.de --- drivers/iommu/intel/irq_remapping.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/iommu/intel/irq_remapping.c b/drivers/iommu/intel/irq_remapping.c index 5962bb5..0b80a27 100644 --- a/drivers/iommu/intel/irq_remapping.c +++ b/drivers/iommu/intel/irq_remapping.c @@ -1334,8 +1334,7 @@ static int intel_irq_remapping_alloc(struct irq_domain *domain, if (!info || !iommu) 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; /* -- 2.7.4