libxl: do not start dom0 qemu for stubdomain when not needed
authorMarek Marczykowski-Górecki <marmarek@invisiblethingslab.com>
Fri, 28 Jul 2017 16:42:14 +0000 (18:42 +0200)
committerWei Liu <wei.liu2@citrix.com>
Fri, 4 Aug 2017 10:58:36 +0000 (11:58 +0100)
commitb053f0c4c9e533f3d97837cf897eb920b8355ed3
tree5167e314049eb33e71dd2c1798abee5e5acbf66b
parent613aecb4df005608c664d8cefc4b54ad73f6c876
libxl: do not start dom0 qemu for stubdomain when not needed

Do not setup vfb+vkb when no access method was configured. Then check if
qemu is really needed.

The only not configurable thing forcing qemu running in dom0 after this
change are consoles used to save/restore. But even in that case, there
is much smaller part of qemu exposed.

Signed-off-by: Marek Marczykowski-Górecki <marmarek@invisiblethingslab.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
tools/libxl/libxl_dm.c