Hi Alex,
On Wed, Sep 24, 2014 at 07:23:19PM +0100, Alex Williamson wrote:
On Wed, 2014-09-24 at 10:21 +0100, Will Deacon wrote:
VFIO allows devices to be safely handed off to userspace by putting
them behind an IOMMU configured to ensure DMA and interrupt isolation.
This enables userspace
VFIO allows devices to be safely handed off to userspace by putting
them behind an IOMMU configured to ensure DMA and interrupt isolation.
This enables userspace KVM clients, such as kvmtool and qemu, to further
map the device into a virtual machine.
With IOMMUs such as the ARM SMMU, it is then
On Wed, 2014-09-24 at 10:21 +0100, Will Deacon wrote:
VFIO allows devices to be safely handed off to userspace by putting
them behind an IOMMU configured to ensure DMA and interrupt isolation.
This enables userspace KVM clients, such as kvmtool and qemu, to further
map the device into a
