1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
index d5a67c1bcb98..4de1c17ee573 100644
--- a/drivers/pci/msi.c
+++ b/drivers/pci/msi.c
@@ -703,6 +703,9 @@ int pci_enable_msi(struct pci_dev* dev)
         if (dev->no_msi)
                 return status;
 
+        if (dev->bus->bus_flags & PCI_BUS_FLAGS_NO_MSI)
+                return -EINVAL;
+
         temp = dev->irq;
 
         status = msi_init();