On 03/30/2018 08:58 AM, Junjie Chen wrote:
When creating vdev dynamically, vhost pmd driver starts directly without
checking TX/RX queues are ready or not, and thus causes segmentation fault
when vhost library accesses queues. This patch adds a flag to check whether
queues are setup or not, and adds queues setup into dev_start function to
allow user to start them after setting up.
Fixes: aed0b12930b3 ("net/vhost: fix socket file deleted on stop")
Signed-off-by: Chen, Junjie <junjie.j.c...@intel.com>
---
Changes in v3:
- Update commit log, refine duplicated code
Changes in v2:
- Check queues status in new_device, create queue in dev_start if not setup yet
drivers/net/vhost/rte_eth_vhost.c | 69 ++++++++++++++++++++++++++-------------
1 file changed, 46 insertions(+), 23 deletions(-)
Applied to dpdk-next-virtio/master.
Thanks!
Maxime
