v4.4.32

• Improvements to huge page handling in lib/alg-yescrypt-platform.c.
  When explicitly using huge pages, request the 2 MiB page size.
  This should fix the issue where on a system configured to use 1 GiB huge pages we'd fail on munmap() as we're only rounding the size up to a multiple of 2 MiB. With the fix, we wouldn't use huge pages on such a system.
  Unfortunately, now we also wouldn't use huge pages on Linux kernels too old to have MAP_HUGE_2MB (issue #152).