vringh: support VA with iotlb
authorStefano Garzarella <sgarzare@redhat.com>
Tue, 4 Apr 2023 13:17:16 +0000 (15:17 +0200)
committerMichael S. Tsirkin <mst@redhat.com>
Fri, 21 Apr 2023 07:02:33 +0000 (03:02 -0400)
commit42823a871fd4e17b34034f43b36ae57bd2ed8a67
treeef7866b43fd9e7dfbd66377b5bed10a5bc15738c
parentf609d6cbb36ab1c9c7434f67d555c57a2f7d3dde
vringh: support VA with iotlb

vDPA supports the possibility to use user VA in the iotlb messages.
So, let's add support for user VA in vringh to use it in the vDPA
simulators.

Acked-by: Eugenio PĂ©rez <eperezma@redhat.com>
Signed-off-by: Stefano Garzarella <sgarzare@redhat.com>
Message-Id: <20230404131716.45855-1-sgarzare@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
drivers/vhost/vringh.c
include/linux/vringh.h