|Subject:||[Qemu-devel] [Question] about vhost user Interface|
|Date:||Thu, 26 Feb 2015 09:30:40 +0000|
I want to use pxe to install a guest os whose nic type is vhost user. However pxe rom doesn’t support msi-x interrupt, so qemu won’t start vhost net.
virtio_net_vhost_status-> vhost_net_query-> vhost_dev_query-> virtio_pci_query_guest_notifiers -> msix_enabled
In my test, I remove the msix check for vhost user interface and successfully install the guest os by pxe.
Is it OK to do like this and will it cause other problems?
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