xen/arm: p2m: Introduce an helper to allocate the root page-table
authorJulien Grall <julien.grall@arm.com>
Mon, 28 Jan 2019 11:50:22 +0000 (11:50 +0000)
committerStefano Stabellini <sstabellini@kernel.org>
Tue, 29 Jan 2019 00:53:20 +0000 (16:53 -0800)
commit988d93c1ae0937873eea541e763a99a8655ad38a
tree8cfd9cf215c9f74592861ae9393874175984d231
parent8f88a2b4a29fd9b62d31d70da28cf82eb7b508e6
xen/arm: p2m: Introduce an helper to allocate the root page-table

A follow-up patch will require to allocate the root page-table without
having a domain in hand.

Signed-off-by: Julien Grall <julien.grall@arm.com>
Reviewed-by: Andrii Anisov <andrii_anisov@epam.com>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
xen/arch/arm/p2m.c