Tested-by: JiangYuX <yux.ji...@intel.com>
Best Regards
Jiang yu
> -----Original Message-----
> From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Adrian Moreno
> Sent: Tuesday, October 27, 2020 12:39 AM
> To: dev@dpdk.org
> Cc: Wang, Yinan <yinan.w...@intel.com>; Fu, Patrick
> <patrick...@intel.com>; Xia, Chenbo <chenbo....@intel.com>; Wang,
> Zhihong <zhihong.w...@intel.com>; maxime.coque...@redhat.com; Adrian
> Moreno <amore...@redhat.com>
> Subject: [dpdk-dev] [PATCH v3 0/6] net/virtio-user: fix server mode
>
> A number of issues have been detected that currently break virtio-user
> server mode.
> This series addresses such issues.
> Note that virtio-user server mode is broken by design and many of the
> problems that it currently has should be fixed by a bigger rework.
>
> --
> v2->v3:
> Fix potential concurrency problem on get/set state Handle STATUS protocol
> feature flag Fix undefined behaviour if STATUS feature is not supported
> Ensure packed virtqueues are reset on reconnection
>
>
> v1->v2:
> Added patch 2 and 3 addressing additional issues Check errno to select vhost-
> user backend and log the detected backend type
>
> Adrian Moreno (6):
> net/virtio-user: fix backend selection if stat fails
> net/virtio-user: don't set/get_status until FEATURES_OK
> net/virtio-user: ignore result if STATUS is unsupported
> net/virtio-user: lock-protect status updates
> net/virtio-user: don't assume vhost status feature
> net/virtio-user: set status on socket reconnect
>
> drivers/net/virtio/virtio_user/vhost_user.c | 14 ++---
> .../net/virtio/virtio_user/virtio_user_dev.c | 53 +++++++++++++------
> .../net/virtio/virtio_user/virtio_user_dev.h | 5 +-
> drivers/net/virtio/virtio_user_ethdev.c | 40 ++++++++++----
> 4 files changed, 78 insertions(+), 34 deletions(-)
>
> --
> 2.26.2
