From ec76f4007079469e86e2e44c3e5d1d11086de9d6 Mon Sep 17 00:00:00 2001 From: Alexey Kardashevskiy Date: Thu, 12 Mar 2015 14:43:12 +1100 Subject: [PATCH] vfio-pci: Add missing break to enable VFIO_PCI_ERR_IRQ_INDEX This adds a missing break statement to VFIO_DEVICE_SET_IRQS handler without which vfio_pci_set_err_trigger() would never be called. While we are here, add another "break" to VFIO_PCI_REQ_IRQ_INDEX case so if we add more indexes later, we won't miss it. Fixes: 6140a8f56238 ("vfio-pci: Add device request interface") Signed-off-by: Alexey Kardashevskiy Signed-off-by: Alex Williamson --- drivers/vfio/pci/vfio_pci_intrs.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/vfio/pci/vfio_pci_intrs.c b/drivers/vfio/pci/vfio_pci_intrs.c index f88bfdf5b6a0..2027a27546ef 100644 --- a/drivers/vfio/pci/vfio_pci_intrs.c +++ b/drivers/vfio/pci/vfio_pci_intrs.c @@ -868,12 +868,14 @@ int vfio_pci_set_irqs_ioctl(struct vfio_pci_device *vdev, uint32_t flags, func = vfio_pci_set_err_trigger; break; } + break; case VFIO_PCI_REQ_IRQ_INDEX: switch (flags & VFIO_IRQ_SET_ACTION_TYPE_MASK) { case VFIO_IRQ_SET_ACTION_TRIGGER: func = vfio_pci_set_req_trigger; break; } + break; } if (!func) -- 2.20.1