Hi, This patch series attempt to fix a few issues in vhost-vdpa multiqueue functionality.
Patch #1 and #2 are the formal submission for RFC patch in: https://lore.kernel.org/qemu-devel/c3e931ee-1a1b-9c2f-2f59-cb4395c23...@oracle.com/ Patch #3 through #5 are obviously small bug fixes. Please find the description of each in the commit log. The patches #2 to #4 for v1 are taken off from the series. These patches will be posted separately later on after rework. https://lore.kernel.org/qemu-devel/CACGkMEuecMSCWdr0P9f=u-8wyaw3m05mmero+y6zmt2txcu...@mail.gmail.com/ Thanks, -Siwei --- v2: - split off vhost_dev notifier patch from "align ctrl_vq index for non-mq guest for vhost_vdpa" - change assert to error message - rename vhost_vdpa_one_time_request to vhost_vdpa_first_dev for clarity Si-Wei Liu (5): virtio-net: setup vhost_dev and notifiers for cvq only when feature is negotiated virtio-net: align ctrl_vq index for non-mq guest for vhost_vdpa vhost-vdpa: fix improper cleanup in net_init_vhost_vdpa vhost-net: fix improper cleanup in vhost_net_start vhost-vdpa: backend feature should set only once hw/net/vhost_net.c | 4 +++- hw/net/virtio-net.c | 25 ++++++++++++++++++++++--- hw/virtio/vhost-vdpa.c | 23 +++++++++++++++-------- net/vhost-vdpa.c | 4 +++- 4 files changed, 43 insertions(+), 13 deletions(-) -- 1.8.3.1