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Re: [RESEND PATCH 0/2] PCI DMA alias support
From: |
Alex Williamson |
Subject: |
Re: [RESEND PATCH 0/2] PCI DMA alias support |
Date: |
Mon, 4 Nov 2019 15:03:53 -0700 |
On Wed, 23 Oct 2019 16:47:02 -0600
Alex Williamson <address@hidden> wrote:
> Previous posting:
> https://lists.gnu.org/archive/html/qemu-devel/2019-07/msg06182.html
>
> Rebased (no change) and added Peter's R-b. Please apply for QEMU 4.2.
Anyone? I suppose this has missed another release despite pings from
me, Peter, and a resend :-(
Alex
> Previous cover letter:
>
> 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
>
> ---
>
> 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(-)
- Re: [RESEND PATCH 0/2] PCI DMA alias support,
Alex Williamson <=