arm/lpae: Introduce lpae_is_page helper
authorSergej Proskurin <proskurin@sec.in.tum.de>
Wed, 16 Aug 2017 13:17:34 +0000 (15:17 +0200)
committerStefano Stabellini <sstabellini@kernel.org>
Fri, 18 Aug 2017 17:27:23 +0000 (10:27 -0700)
commitd33d5bcabf87744b9b39a9f97231acf1c6956849
treeeb00f439349b9fd7ba612a45f63fc4093b2fb600
parentba88a9eec598878b4c52c428559255dc2966538e
arm/lpae: Introduce lpae_is_page helper

This commit introduces a new helper that checks whether the target PTE
holds a page mapping or not. This helper will be used as part of the
following commits.

Signed-off-by: Sergej Proskurin <proskurin@sec.in.tum.de>
Reviewed-by: Julien Grall <julien.grall@arm.com>
Signed-off-by: Stefano Stabellini <sstabellini@kernel.org>
xen/include/asm-arm/lpae.h