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5df04f1762
Currently, vhost-user does not implement any means for notifying the backend about guest endianess. This commit introduces a new message called VHOST_USER_SET_VRING_ENDIAN which is analogous to the ioctl() called VHOST_SET_VRING_ENDIAN used for kernel vhost backends. Such message is necessary for backends supporting legacy (pre-1.0) virtio devices running in big-endian guests. Signed-off-by: Felipe Franciosi <felipe@nutanix.com> Signed-off-by: Mike Cui <cui@nutanix.com>