diff options
| author | Stefan Hajnoczi <stefanha@redhat.com> | 2017-12-14 20:22:20 +0000 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2017-12-22 01:42:03 +0200 |
| commit | c3d331d28fc31997404456b0b41960fdda3d8619 (patch) | |
| tree | 6f8a2fcc211bfee28db4e7d931797ab6908cf207 /util/cutils.c | |
| parent | 7722b1a78aa0c87f645516b6693baa9767891837 (diff) | |
vhost-user: document memory accesses
The vhost-user protocol specification does not define "guest address"
and "user address". It does not explain how to access memory given such
addresses.
This patch explains how memory access works, including the IOTLB.
Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: Maxime Coquelin <maxime.coquelin@redhat.com>
Cc: Wei Wang <wei.w.wang@intel.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Diffstat (limited to 'util/cutils.c')
0 files changed, 0 insertions, 0 deletions