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Re: [PATCH 0/2] Don't initialize HOST_IOMMU_DEVICE with mdev
From: |
Eric Auger |
Subject: |
Re: [PATCH 0/2] Don't initialize HOST_IOMMU_DEVICE with mdev |
Date: |
Mon, 22 Jul 2024 11:31:11 +0200 |
User-agent: |
Mozilla Thunderbird |
Hi Zhenzhong,
On 7/22/24 09:07, Zhenzhong Duan wrote:
> This fixes a potential issue with mdev that fails to initialize
> HOST_IOMMU_DEVICE.
> Reason is mdev isn't physical device and doesn't support IOMMU_GET_HW_INFO.
>
> I thought ap/ccw are all mdev type and need a fix.
>
> This series depends on a patch from Joao which fixes the same for vfio-pci.
> See https://lists.gnu.org/archive/html/qemu-devel/2024-07/msg04612.html
>
> Not tested due to no ap/ccw environment. But build test pass.
>
> Thanks
> Zhenzhong
>
> Zhenzhong Duan (2):
> vfio/ap: Don't initialize HOST_IOMMU_DEVICE with mdev
> vfio/ccw: Don't initialize HOST_IOMMU_DEVICE with mdev
For the series
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Eric
>
> hw/vfio/ap.c | 3 +++
> hw/vfio/ccw.c | 3 +++
> 2 files changed, 6 insertions(+)
>
- Re: [PATCH 1/2] vfio/ap: Don't initialize HOST_IOMMU_DEVICE with mdev, (continued)
[PATCH 2/2] vfio/ccw: Don't initialize HOST_IOMMU_DEVICE with mdev, Zhenzhong Duan, 2024/07/22
Re: [PATCH 0/2] Don't initialize HOST_IOMMU_DEVICE with mdev,
Eric Auger <=
Re: [PATCH 0/2] Don't initialize HOST_IOMMU_DEVICE with mdev, Cédric Le Goater, 2024/07/22
Re: [PATCH 0/2] Don't initialize HOST_IOMMU_DEVICE with mdev, Cédric Le Goater, 2024/07/22