Re: [RFC v2 0/7] vDPA shadow virtqueue - notifications forwarding

2021-02-11 Thread no-reply
Patchew URL: https://patchew.org/QEMU/20210209153757.1653598-1-epere...@redhat.com/ Hi, This series seems to have some coding style problems. See output below for more information: Type: series Message-id: 20210209153757.1653598-1-epere...@redhat.com Subject: [RFC v2 0/7] vDPA shadow

Re: [RFC v2 0/7] vDPA shadow virtqueue - notifications forwarding

2021-02-09 Thread Eugenio Perez Martin
Jason, Correct me if I'm wrong. Based on this series, is your proposal to move the touched functions in vhost.c [1] to vhost_ops, so they will become backend-dependent operations, and then develop shadow vq backend to intercept them? Other code would also move to that new backend, like the setup/

[RFC v2 0/7] vDPA shadow virtqueue - notifications forwarding

2021-02-09 Thread Eugenio Pérez
This series enable vhost (And vhost-vdpa) notifications forwarding for software assisted live migration, implemented through a shadow virtqueue. Shadow virtqueue is a new method of tracking memory for migration: Instead of relay on vDPA device's dirty logging capability, SW assisted LM intercepts