On Fri, Jul 26, 2019 at 06:55:27PM -0600, Alex Williamson wrote: > Please see patch 1/ for the motivation and utility of this series. > This v1 submission improves on the previous RFC with revised commit > logs, comments, and more testing, and the missing IVRS support for DMA > alias ranges is now included. Testing has been done with Linux guests > with both SeaBIOS and OVMF with configurations of intel-iommu and > amd-iommu. Intel-iommu testing includes device assignment, amd-iommu > is necessarily limited to emulated devices with interrupt remapping > disabled and iommu=pt in the guest (enabling interrupt remapping or > disabling guest passthrough mode fails to work regardless of this > series). This series is NOT intended for QEMU v4.1. Thanks, > > Alex
series looks good to me. pls ping when 4.1 is out and I'll queue it. > --- > > Alex Williamson (2): > pci: Use PCI aliases when determining device IOMMU address space > hw/i386: AMD-Vi IVRS DMA alias support > > > hw/i386/acpi-build.c | 127 > +++++++++++++++++++++++++++++++++++++++++++++++--- > hw/pci/pci.c | 43 ++++++++++++++++- > 2 files changed, 160 insertions(+), 10 deletions(-)
