fix XENMEM_add_to_physmap preemption handling
authorJan Beulich <jbeulich@suse.com>
Fri, 20 Dec 2013 11:01:09 +0000 (12:01 +0100)
committerJan Beulich <jbeulich@suse.com>
Fri, 20 Dec 2013 11:01:09 +0000 (12:01 +0100)
commitade868939fe06520bb946dad740e1f3f1c12ea82
tree21e8001543ba44f5eefb5ffc8b22b8c3c577a8fb
parent4be86bb194e25e46b6cbee900601bfee76e8090a
fix XENMEM_add_to_physmap preemption handling

Just like for all other hypercalls we shouldn't be modifying the input
structure - all of the fields are, even if not explicitly documented,
just inputs.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Tim Deegan <tim@xen.org>
Acked-by: Keir Fraser <keir@xen.org>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
xen/common/compat/memory.c
xen/common/memory.c