In order not to fragment CMA the pinned pages are migrated. However,
they are migrated to ZONE_MOVABLE, which also should not have pinned pages.

Remove __GFP_MOVABLE, so pages can be migrated to zones where pinning
is allowed.

Signed-off-by: Pavel Tatashin <pasha.tatas...@soleen.com>
Reviewed-by: David Hildenbrand <da...@redhat.com>
Reviewed-by: John Hubbard <jhubb...@nvidia.com>
Acked-by: Michal Hocko <mho...@suse.com>
---
 mm/gup.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/gup.c b/mm/gup.c
index e40579624f10..88441de65e34 100644
--- a/mm/gup.c
+++ b/mm/gup.c
@@ -1555,7 +1555,7 @@ static long check_and_migrate_cma_pages(struct mm_struct 
*mm,
        long ret = nr_pages;
        struct migration_target_control mtc = {
                .nid = NUMA_NO_NODE,
-               .gfp_mask = GFP_USER | __GFP_MOVABLE | __GFP_NOWARN,
+               .gfp_mask = GFP_USER | __GFP_NOWARN,
        };
 
 check_again:
-- 
2.25.1

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