From: "Joel Fernandes (Google)" <joel@xxxxxxxxxxxxxxxxx> This is just a resend of the previous series at https://lore.kernel.org/patchwork/patch/1014892/ with a small if block refactor as Andy suggested: https://lore.kernel.org/patchwork/comment/1198679/ All, Could you please provide your Reviewed-by / Acked-by tags? I will also resend the manpage changes shortly. Joel Fernandes (Google) (2): mm/memfd: Add an F_SEAL_FUTURE_WRITE seal to memfd selftests/memfd: Add tests for F_SEAL_FUTURE_WRITE seal fs/hugetlbfs/inode.c | 2 +- include/uapi/linux/fcntl.h | 1 + mm/memfd.c | 3 +- mm/shmem.c | 25 +++++++- tools/testing/selftests/memfd/memfd_test.c | 74 ++++++++++++++++++++++ 5 files changed, 100 insertions(+), 5 deletions(-) -- 2.20.1.97.g81188d93c3-goog