diff options
| author | Laura Abbott <labbott@redhat.com> | 2016-07-19 15:00:04 -0700 |
|---|---|---|
| committer | Sami Tolvanen <samitolvanen@google.com> | 2016-09-06 15:53:07 +0000 |
| commit | 1e701cdc5bbce1f5561ee25ff8709a18dc0b2282 (patch) | |
| tree | 442698428c9b0953a849d28df4fa329a2b3b6aec /kernel | |
| parent | 5f1b3400f0ccc2368dc444b5d9a7c93be2e700da (diff) | |
UPSTREAM: 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>
Change-Id: I1f9aa13d8d063038fa70b93282a836648fbb4f6d
(cherry picked from commit 7c15d9bb8231f998ae7dc0b72415f5215459f7fb)
Signed-off-by: Sami Tolvanen <samitolvanen@google.com>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions