[0/9] refine vhost-vdpa initialization

Message

Jason Wang Aug. 31, 2020, 8:27 a.m. UTC

Hi all:

This series refine vhost-vdpa initialization by:

- fixing SIGSEV when vhostdev is not specificed
- tweak the codes for vhost-vdpa initialization
- allow to accept preopen vhost-vdpa file descriptor

Please review.

Thanks

Jason Wang (9):
  vhost-vdpa: remove the default devname
  vhost-vdpa: mandate vhostdev
  vhost-vdpa: remove the unnecessary assert(s->vhost_net)
  vhost-vdpa: refine info string
  vhost-vdpa: remove the unnecessary initialization
  vhost-vdpa: remove the unnecessary queue index assignment
  vhost-vdpa: squash net_vhost_vdpa_init() into net_init_vhost_vdpa()
  vhost-vdpa: add accurate error string when fail to open vhost vDPA
    device
  vhost-vdpa: allow pre-opend file descriptor

 net/vhost-vdpa.c | 63 ++++++++++++++++++++++++++++++------------------
 qapi/net.json    |  6 +++--
 2 files changed, 43 insertions(+), 26 deletions(-)