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![Laura Abbott](https://secure.gravatar.com/avatar/5e1e2945593aaee0b22b7e60449229e1.jpg?s=96&d=mm)
Laura Abbott committed 7c15d9bb823
mm: Add is_migrate_cma_page Code such as hardened user copy[1] needs a way to tell if a page is CMA or not. Add is_migrate_cma_page in a similar way to is_migrate_isolate_page. [1]http://article.gmane.org/gmane.linux.kernel.mm/155238 Signed-off-by: Laura Abbott <labbott@redhat.com> Signed-off-by: Kees Cook <keescook@chromium.org>