在 2017/8/29 下午5:57, Cornelia Huck 写道:
On Tue, 29 Aug 2017 17:51:43 +0800
Yi Min Zhao <zyi...@linux.vnet.ibm.com> wrote:
在 2017/8/29 下午5:33, Cornelia Huck 写道:
My question was whether virtio-pci works with your patches on top at
all - last time I checked on master, virtio-pci devices failed to
realize with a "msi-x is mandatory" message.
I tested. virtio-pci works fine. The message "msix is mandatory" means
we only support
msix interrupt. If virtio-pci device (like virtio-rng) doesn't support
msix, we don't allow it
to plug.
Ah, that's it (it's a bit strange that not all virtio-pci devices
support msi-x). I can add a virtio-net-pci device just fine.
(Maybe we can enhance the message so that it is clear that it refers to
that particular device?)
Hum, I think so. But it's not urgent. I could post another patch for
message enhancement
after this series review. Do you agree?
I thinik this is not related to iommu replay.
This question was unrelated to this particular patch, more to the whole
series :)
Yup.
