Hi Diana,
On 05/08/2016 16:46, Diana Madalina Craciun wrote:
> Hi Eric,
>
> I have tested these patches in a VFIO PCI scenario (using the ITS
> emulation) on a NXP LS2080 board. It worked fine with one e1000 card
> assigned to the guest. However, when I tried to assign two cards to the
> guest I
Hi Eric,
I have tested these patches in a VFIO PCI scenario (using the ITS
emulation) on a NXP LS2080 board. It worked fine with one e1000 card
assigned to the guest. However, when I tried to assign two cards to the
guest I got a crash. I narrowed down the problem to this code:
This series allows the user-space to register a reserved IOVA domain.
This completes the kernel integration of the whole functionality on top
of the 2 previous parts (v11).
We reuse the VFIO DMA MAP ioctl with a new flag to bridge to the
msi-iommu API. The need for provisioning such MSI IOVA