On Thu, 2015-03-12 at 14:43 +1100, Alexey Kardashevskiy wrote:
> 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.
>
> Signed-off-by: Alexey Kardashevskiy <a...@ozlabs.ru>
> ---
> 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 f88bfdf..2027a27 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)
Whoops, that's no good. Added to my for-linus branch for v4.0. Thanks
for the fix!
Alex
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