Re: [dpdk-dev] [PATCH v2] net/virtio: fix crash when device reconnecting

2020-05-07 Thread Wang, Yinan
Tested-by: Wang, Yinan > -Original Message- > From: dev On Behalf Of Maxime Coquelin > Sent: 2020年5月7日 22:18 > To: Liu, Yong ; Ye, Xiaolong ; > Wang, Zhihong > Cc: dev@dpdk.org > Subject: Re: [dpdk-dev] [PATCH v2] net/virtio: fix crash when device > reconnectin

Re: [dpdk-dev] [PATCH v2] net/virtio: fix crash when device reconnecting

2020-05-07 Thread Maxime Coquelin
On 5/6/20 5:07 PM, Marvin Liu wrote: > When doing virtio device initialization, virtqueues will be reset in > server mode if ring type is packed. It will cause issue because queues > have been freed in the beginning of device initialization. > > Fix this issue by checking whether device has bee

Re: [dpdk-dev] [PATCH v2] net/virtio: fix crash when device reconnecting

2020-05-07 Thread Maxime Coquelin
On 5/6/20 5:07 PM, Marvin Liu wrote: > When doing virtio device initialization, virtqueues will be reset in > server mode if ring type is packed. It will cause issue because queues > have been freed in the beginning of device initialization. > > Fix this issue by checking whether device has bee

[dpdk-dev] [PATCH v2] net/virtio: fix crash when device reconnecting

2020-05-06 Thread Marvin Liu
When doing virtio device initialization, virtqueues will be reset in server mode if ring type is packed. It will cause issue because queues have been freed in the beginning of device initialization. Fix this issue by checking whether device has been initialized before reset. If device hasn't been