[PATCH] vhost: fix sync dequeue offload

[Ling, WeiX]

> -----Original Message-----
> From: Ding, Xuan <xuan.ding at intel.com>
> Sent: Friday, June 24, 2022 1:38 PM
> To: maxime.coquelin at redhat.com; Xia, Chenbo <chenbo.xia at intel.com>
> Cc: dev at dpdk.org; Hu, Jiayu <jiayu.hu at intel.com>; Ling, WeiX
> <weix.ling at intel.com>; Ding, Xuan <xuan.ding at intel.com>
> Subject: [PATCH] vhost: fix sync dequeue offload
> 
> From: Xuan Ding <xuan.ding at intel.com>
> 
> This patch fixes the missing virtio net header copy in sync dequeue path
> caused by refactoring, which affects dequeue offloading.
> 
> Fixes: 6d823bb302c7("vhost: prepare sync for descriptor to mbuf refactoring")
> 
> Signed-off-by: Xuan Ding <xuan.ding at intel.com>
> ---
>  lib/vhost/virtio_net.c | 14 +++++++++++---
>  1 file changed, 11 insertions(+), 3 deletions(-)
> 
Tested-by: Wei Ling <weix.ling at intel.com>