docs: enhance xenstore.txt with permissions description
authorJuergen Gross <jgross@suse.com>
Tue, 13 Sep 2022 05:35:13 +0000 (07:35 +0200)
committerAndrew Cooper <andrew.cooper3@citrix.com>
Tue, 1 Nov 2022 13:05:44 +0000 (13:05 +0000)
commitd084d2c6dff7044956ebdf83a259ad6081a1d921
tree143b9d5538a4f8ae9bd160cb74075ed120e705ad
parentd174fefa90487ddd25ebc618028f67b2e8a1f795
docs: enhance xenstore.txt with permissions description

The permission scheme of Xenstore nodes is not really covered by
docs/misc/xenstore.txt, other than referring to the Xen wiki.

Add a paragraph explaining the permissions of nodes, and especially
mentioning removal of nodes when a domain has been removed from
Xenstore.

This is part of XSA-419.

Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Edwin Török <edvin.torok@citrix.com>
Acked-by: Julien Grall <jgrall@amazon.com>
docs/misc/xenstore.txt