[Qemu-devel] [PATCH v3 0/6] virtio/vhost cross-endian cleanup

[Greg Kurz]

This series brings some improvements to the cross-endian support in the
virtio and vhost code:
- use qemu_set_vnet_be() and qemu_set_vnet_le() directly from virtio-net,
  so that backend cross-endian capabilities benefit to both emulated and
  vhost accelerated devices
- optimize virtio_access_is_big_endian() for little-endian targets
- various cleanups

This v3 does the following:
- fixes spelling mistake in patch 1
- adds Laurent's R-b tag to patches 1, 2, 3, 5
- adds Cornelia's R-b tag to patches 1, 5
- introduces patch 4 to simplify the vhost code a bit more

---

Greg Kurz (6):
      virtio-net: use the backend cross-endian capabilities
      Revert "vhost-net: tell tap backend about the vnet endianness"
      virtio: move cross-endian helper to vhost
      vhost: move virtio 1.0 check to cross-endian helper
      vhost: simplify vhost_needs_vring_endian()
      virtio: optimize virtio_access_is_big_endian() for little-endian targets


 hw/net/vhost_net.c                |   33 +------------------------
 hw/net/virtio-net.c               |   49 +++++++++++++++++++++++++++++++++++--
 hw/virtio/vhost.c                 |   27 +++++++++++++++++---
 include/hw/virtio/virtio-access.h |   28 ++-------------------
 include/hw/virtio/virtio-net.h    |    1 +
 5 files changed, 75 insertions(+), 63 deletions(-)