Re: [PATCH 0/2] Don't initialize HOST_IOMMU_DEVICE with mdev

2024-07-22 Thread Cédric Le Goater
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 whi

Re: [PATCH 0/2] Don't initialize HOST_IOMMU_DEVICE with mdev

2024-07-22 Thread Cédric Le Goater
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 whi

Re: [PATCH 0/2] Don't initialize HOST_IOMMU_DEVICE with mdev

2024-07-22 Thread Eric Auger
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