tree 8a2ba187fb6e3799758daf03ad3f05a66e7ce561
parent a6a198bc60e6c980a56eca24d33dc7f29139f8ea
author Juergen Gross <jgross@suse.com> 1476185656 +0200
committer David Vrabel <david.vrabel@citrix.com> 1477320520 +0100

xenbus: advertise control feature flags

The Xen docs specify several flags which a guest can set to advertise
which values of the xenstore control/shutdown key it will recognize.
This patch adds code to write all the relevant feature-flag keys.

Based-on-patch-by: Paul Durrant <paul.durrant@citrix.com>
Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: David Vrabel <david.vrabel@citrix.com>
Reviewed-by: Paul Durrant <paul.durrant@citrix.com>
Signed-off-by: David Vrabel <david.vrabel@citrix.com>