iommu/amd: Print message to system log when irq remapping is enabled

[~andy/linux] / drivers / iommu / amd_iommu_init.c

diff --git a/drivers/iommu/amd_iommu_init.c b/drivers/iommu/amd_iommu_init.c
index fee872f666f570b50ab13d70a75148641c3b8981..3d6e7c5471f2a6517b71223bae70d3e20b2badf7 100644 (file)
--- a/drivers/iommu/amd_iommu_init.c
+++ b/drivers/iommu/amd_iommu_init.c
@@ -1199,6 +1199,8 @@ static void print_iommu_info(void)
                }
                pr_cont("\n");
        }
+       if (irq_remapping_enabled)
+               pr_info("AMD-Vi: Interrupt remapping enabled\n");
 }
 
 static int __init amd_iommu_init_pci(void)