xen: provide version information in hypfs
authorJuergen Gross <jgross@suse.com>
Fri, 29 May 2020 10:14:51 +0000 (12:14 +0200)
committerJan Beulich <jbeulich@suse.com>
Fri, 29 May 2020 10:14:51 +0000 (12:14 +0200)
commitb5d4711d2b17753498a3f587585f11bf9ca5af85
tree4f9c5c4aa1540ddc297a3366bdcc72800cae2b12
parent048f82ccd1b3dda511af25a7a8524c8ba5ca2786
xen: provide version information in hypfs

Provide version and compile information in /buildinfo/ node of the
Xen hypervisor file system. As this information is accessible by dom0
only no additional security problem arises.

Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
docs/misc/hypfs-paths.pandoc
xen/common/kernel.c