Merge tag 'net-pull-request' of https://github.com/jasowang/qemu into staging

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# gpg: Signature made Mon 18 Sep 2023 02:56:11 EDT
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# gpg: Good signature from "Jason Wang (Jason Wang on RedHat) <jasowang@redhat.com>" [full]
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* tag 'net-pull-request' of https://github.com/jasowang/qemu

:
  net/tap: Avoid variable-length array
  net/dump: Avoid variable length array
  hw/net/rocker: Avoid variable length array
  hw/net/fsl_etsec/rings.c: Avoid variable length array
  net: add initial support for AF_XDP network backend
  tests: bump libvirt-ci for libasan and libxdp
  e1000e: rename e1000e_ba_state and e1000e_write_hdr_to_rx_buffers
  igb: packet-split descriptors support
  igb: add IPv6 extended headers traffic detection
  igb: RX payload guest writting refactoring
  igb: RX descriptors guest writting refactoring
  igb: rename E1000E_RingInfo_st
  igb: remove TCP ACK detection
  virtio-net: Add support for USO features
  virtio-net: Add USO flags to vhost support.
  tap: Add check for USO features
  tap: Add USO support to tap device.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>