[virtio-dev] Re: [PATCH v3] virtio-iommu: Rework the bypass feature

2021-10-31 Thread Eric Auger
Hi Jean, On 10/22/21 2:12 PM, Jean-Philippe Brucker wrote: > The VIRTIO_IOMMU_F_BYPASS feature is awkward to use and incomplete. > Although it is implemented by QEMU, it is not supported by any driver as > far as I know. Replace it with a new VIRTIO_IOMMU_F_BYPASS_CONFIG > feature. > > Two

Re: [virtio-dev] [PATCH] virtio-iommu: Rework the bypass feature

2021-10-31 Thread Eric Auger
Hi Jean, On 10/7/21 7:46 PM, Jean-Philippe Brucker wrote: > Hi Eric, > > On Wed, Oct 06, 2021 at 02:53:50PM +0200, Eric Auger wrote: >>> * The hypervisor can start the VM with bypass enabled or, if it knows >>> that the software stack supports it, disabled. The 'bypass' config >>> fields