[PATCH net, stable v1 0/3] add checking sq is full inside xdp xmit

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If the queue of xdp xmit is not an independent queue, then when the xdp
xmit used all the desc, the xmit from the __dev_queue_xmit() may encounter
the following error.

net ens4: Unexpected TXQ (0) queue failure: -28

This patch adds a check whether sq is full in XDP Xmit.

Thanks.

v1:
    1. rename to check_sq_full_and_disable
    2. reorder some funcs to avoid declaration

Xuan Zhuo (3):
  virtio_net: reorder some funcs
  virtio_net: separate the logic of checking whether sq is full
  virtio_net: add checking sq is full inside xdp xmit

 drivers/net/virtio_net.c | 155 +++++++++++++++++++++------------------
 1 file changed, 85 insertions(+), 70 deletions(-)

--
2.32.0.3.g01195cf9f

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