[xen staging] docs: Add device-model-domid to xenstore-paths

[patchbot@xxxxxxx]

commit b6af49af6093a9a0e0e0b4d39ab06da106f4bdf7
Author:     Jason Andryuk <jandryuk@xxxxxxxxx>
AuthorDate: Mon May 18 21:55:02 2020 -0400
Commit:     Wei Liu <wl@xxxxxxx>
CommitDate: Tue May 19 16:19:15 2020 +0100

    docs: Add device-model-domid to xenstore-paths
    
    Document device-model-domid for when using a device model stubdomain.
    
    Signed-off-by: Jason Andryuk <jandryuk@xxxxxxxxx>
    Acked-by: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
---
 docs/misc/xenstore-paths.pandoc | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/docs/misc/xenstore-paths.pandoc b/docs/misc/xenstore-paths.pandoc
index a152f5ea68..766e8008dc 100644
--- a/docs/misc/xenstore-paths.pandoc
+++ b/docs/misc/xenstore-paths.pandoc
@@ -148,6 +148,11 @@ The domain's own ID.
 The process ID of the device model associated with this domain, if it
 has one.
 
+#### ~/image/device-model-domid = INTEGER   [INTERNAL]
+
+The domain ID of the device model stubdomain associated with this domain,
+if it has one.
+
 #### ~/cpu/[0-9]+/availability = ("online"|"offline") [PV]
 
 One node for each virtual CPU up to the guest's configured
--
generated by git-patchbot for /home/xen/git/xen.git#staging