| commit | c3d331d28fc31997404456b0b41960fdda3d8619 | |
| author | Stefan Hajnoczi <stefanha@redhat.com> | |
| Thu, 14 Dec 2017 20:22:20 +0000 (14 20:22 +0000) | ||
| committer | Michael S. Tsirkin <mst@redhat.com> | |
| Thu, 21 Dec 2017 23:42:03 +0000 (22 01:42 +0200) | ||
| tree | 6f8a2fcc211bfee28db4e7d931797ab6908cf207 | treesnapshot (tar.gz zip) |
| parent | 7722b1a78aa0c87f645516b6693baa9767891837 | commitdiff |
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>
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>
| docs/interop/vhost-user.txt | diffblobblamehistory |