Re: [RFC PATCH v4 00/20] vDPA shadow virtqueue

2021-10-12 Thread Eugenio Perez Martin
On Tue, Oct 12, 2021 at 6:06 AM Jason Wang wrote: > > On Tue, Oct 12, 2021 at 11:59 AM Jason Wang wrote: > > > > > > 在 2021/10/1 下午3:05, Eugenio Pérez 写道: > > > This series enable shadow virtqueue (SVQ) for vhost-vdpa devices. This > > > is intended as a new method of tracking the memory the

Re: [RFC PATCH v4 00/20] vDPA shadow virtqueue

2021-10-11 Thread Jason Wang
On Tue, Oct 12, 2021 at 11:59 AM Jason Wang wrote: > > > 在 2021/10/1 下午3:05, Eugenio Pérez 写道: > > This series enable shadow virtqueue (SVQ) for vhost-vdpa devices. This > > is intended as a new method of tracking the memory the devices touch > > during a migration process: Instead of relay on

Re: [RFC PATCH v4 00/20] vDPA shadow virtqueue

2021-10-11 Thread Jason Wang
在 2021/10/1 下午3:05, Eugenio Pérez 写道: This series enable shadow virtqueue (SVQ) for vhost-vdpa devices. This is intended as a new method of tracking the memory the devices touch during a migration process: Instead of relay on vhost device's dirty logging capability, SVQ intercepts the VQ

[RFC PATCH v4 00/20] vDPA shadow virtqueue

2021-10-01 Thread Eugenio Pérez
This series enable shadow virtqueue (SVQ) for vhost-vdpa devices. This is intended as a new method of tracking the memory the devices touch during a migration process: Instead of relay on vhost device's dirty logging capability, SVQ intercepts the VQ dataplane forwarding the descriptors between VM