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97ad2be1da
hstate_sizelog() would shift left an int rather than long, triggering undefined behaviour and passing an incorrect value when the requested page size was more than 4GB, thus breaking >4GB pages. Signed-off-by: Sasha Levin <sasha.levin@oracle.com> Cc: Andrea Arcangeli <aarcange@redhat.com> Cc: Mel Gorman <mgorman@suse.de> Cc: Andrey Ryabinin <a.ryabinin@samsung.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>