On Tue, 2011-04-19 at 15:07 -0700, Chris Wright wrote: > * Alex Williamson (alex.williamson@xxxxxxxxxx) wrote: > > When using VFIO to assign a device to a guest, we want to make sure > > the device is quiesced on VM reset to stop all DMA within the guest > > mapped memory. Add an ioctl which just calls pci_reset_function() > > and returns whether it succeeds. > > Shouldn't there be a reset when binding/unbinding vfio to/from a pci > device? There's already one when the /dev/vfioX file is opened, we should add another on release, and probably add the same PCI save state store/load that I'm proposing for KVM across those. Thanks, Alex -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
