Re: [s3-bug-review] question about virtio related options: ats=on and iommu=on

2023-01-08 Thread Han Han
On Mon, Jan 9, 2023 at 12:01 PM Yalan Zhang wrote: > Hi, > > I have a question about the virtio related options, could someone please > help to confirm? > In my understanding, the ats='on' should depend on the "iommu=on", but I'm > not sure about it. > Please check the details below. > Thank you!

question about virtio related options: ats=on and iommu=on

2023-01-08 Thread Yalan Zhang
Hi, I have a question about the virtio related options, could someone please help to confirm? In my understanding, the ats='on' should depend on the "iommu=on", but I'm not sure about it. Please check the details below. Thank you! Details: 1. set vm with intel iommu device, and enable iommu for v