| commit | a463215b087c41d7ca94e51aa347cde523831873 | |
| author | Marc-André Lureau <marcandre.lureau@redhat.com> | |
| Mon, 6 Jun 2016 16:45:05 +0000 (6 18:45 +0200) | ||
| committer | Michael S. Tsirkin <mst@redhat.com> | |
| Fri, 17 Jun 2016 00:28:03 +0000 (17 03:28 +0300) | ||
| tree | bca18864edceaed45e3946a588e8ad1d1665b92e | treesnapshot (tar.gz zip) |
| parent | 72b65f922b7b925ed67847017dcd0539e49d925f | commitdiff |
vhost-net: save & restore vhost-user acked features
The initial vhost-user connection sets the features to be negotiated
with the driver. Renegotiation isn't possible without device reset.
To handle reconnection of vhost-user backend, ensure the same set of
features are provided, and reuse already acked features.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Tested-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Reviewed-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Reviewed-by: Victor Kaplansky <victork@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
The initial vhost-user connection sets the features to be negotiated
with the driver. Renegotiation isn't possible without device reset.
To handle reconnection of vhost-user backend, ensure the same set of
features are provided, and reuse already acked features.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Tested-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Reviewed-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Reviewed-by: Victor Kaplansky <victork@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
| hw/net/vhost_net.c | diffblobblamehistory | |
| include/net/vhost-user.h | diffblobblamehistory | |
| include/net/vhost_net.h | diffblobblamehistory | |
| net/vhost-user.c | diffblobblamehistory |