[PATCH v3 00/10] File-level Encryption Support by VFS

[Jaegeuk Kim]

Change log from v2:
 - add missing Kconfig
 - support module compilation
 - change some data types to u8

Jaegeuk Kim (10):
  fs crypto: add basic definitions for per-file encryption
  fs crypto: add crypto.c for encrypt/decrypt functions
  fs crypto: add policy.c to handle contexts
  fs crypto: add keyinfo.c to handle permissions
  fs crypto: add fname.c to support filename encryption
  fs crypto: add Makefile and Kconfig
  fs crypto: add dentry revalidation facility in crypto
  f2fs crypto: migrate into vfs's crypto engine
  f2fs crypto: sync ext4_lookup and ext4_file_open
  ext4 crypto: migrate into vfs's crypto engine

 fs/Kconfig               |   2 +
 fs/Makefile              |   1 +
 fs/crypto/Kconfig        |  18 ++
 fs/crypto/Makefile       |   3 +
 fs/crypto/crypto.c       | 556 +++++++++++++++++++++++++++++++++++++++++++++++
 fs/crypto/fname.c        | 427 ++++++++++++++++++++++++++++++++++++
 fs/crypto/keyinfo.c      | 278 ++++++++++++++++++++++++
 fs/crypto/policy.c       | 229 +++++++++++++++++++
 fs/ext4/Kconfig          |  12 +-
 fs/ext4/Makefile         |   2 -
 fs/ext4/crypto.c         | 525 --------------------------------------------
 fs/ext4/crypto_fname.c   | 470 ---------------------------------------
 fs/ext4/crypto_key.c     | 276 -----------------------
 fs/ext4/crypto_policy.c  | 229 -------------------
 fs/ext4/dir.c            |  26 ++-
 fs/ext4/ext4.h           | 195 ++++++-----------
 fs/ext4/ext4_crypto.h    | 159 --------------
 fs/ext4/file.c           |  10 +-
 fs/ext4/ialloc.c         |   7 +-
 fs/ext4/inline.c         |  14 +-
 fs/ext4/inode.c          |   8 +-
 fs/ext4/ioctl.c          |  20 +-
 fs/ext4/namei.c          | 120 +++++-----
 fs/ext4/page-io.c        |  13 +-
 fs/ext4/readpage.c       |  45 +---
 fs/ext4/super.c          |  85 +++++++-
 fs/ext4/symlink.c        |  33 ++-
 fs/f2fs/Kconfig          |  10 +-
 fs/f2fs/Makefile         |   2 -
 fs/f2fs/crypto.c         | 473 ----------------------------------------
 fs/f2fs/crypto_fname.c   | 446 -------------------------------------
 fs/f2fs/crypto_key.c     | 267 -----------------------
 fs/f2fs/crypto_policy.c  | 210 ------------------
 fs/f2fs/data.c           |  31 ++-
 fs/f2fs/dir.c            |  46 ++--
 fs/f2fs/f2fs.h           | 172 +++------------
 fs/f2fs/f2fs_crypto.h    | 151 -------------
 fs/f2fs/file.c           |  40 ++--
 fs/f2fs/inline.c         |   4 +-
 fs/f2fs/inode.c          |   5 +-
 fs/f2fs/namei.c          |  79 ++++---
 fs/f2fs/super.c          |  55 +++--
 include/linux/dcache.h   |   2 +
 include/linux/fs.h       |   8 +
 include/linux/fscrypto.h | 433 ++++++++++++++++++++++++++++++++++++
 include/uapi/linux/fs.h  |  18 ++
 46 files changed, 2423 insertions(+), 3792 deletions(-)
 create mode 100644 fs/crypto/Kconfig
 create mode 100644 fs/crypto/Makefile
 create mode 100644 fs/crypto/crypto.c
 create mode 100644 fs/crypto/fname.c
 create mode 100644 fs/crypto/keyinfo.c
 create mode 100644 fs/crypto/policy.c
 delete mode 100644 fs/ext4/crypto.c
 delete mode 100644 fs/ext4/crypto_fname.c
 delete mode 100644 fs/ext4/crypto_key.c
 delete mode 100644 fs/ext4/crypto_policy.c
 delete mode 100644 fs/ext4/ext4_crypto.h
 delete mode 100644 fs/f2fs/crypto.c
 delete mode 100644 fs/f2fs/crypto_fname.c
 delete mode 100644 fs/f2fs/crypto_key.c
 delete mode 100644 fs/f2fs/crypto_policy.c
 delete mode 100644 fs/f2fs/f2fs_crypto.h
 create mode 100644 include/linux/fscrypto.h

-- 
2.6.3