[GIT PULL] fscrypt updates for 7.1

[Eric Biggers]

The following changes since commit 1f318b96cc84d7c2ab792fcc0bfd42a7ca890681:

  Linux 7.0-rc3 (2026-03-08 16:56:54 -0700)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/fs/fscrypt/linux.git tags/fscrypt-for-linus

for you to fetch changes up to 1546d3feb5e533fbee6710bd51b2847b2ec23623:

  fscrypt: use AES library for v1 key derivation (2026-03-25 12:06:33 -0700)

----------------------------------------------------------------

- Various cleanups for the interface between fs/crypto/ and
  filesystems, from Christoph Hellwig

- Simplify and optimize the implementation of v1 key derivation by
  using the AES library instead of the crypto_skcipher API

----------------------------------------------------------------
Christoph Hellwig (14):
      ext4: initialize the write hint in io_submit_init_bio
      ext4: open code fscrypt_set_bio_crypt_ctx_bh
      ext4: factor out a io_submit_need_new_bio helper
      ext4, fscrypt: merge fscrypt_mergeable_bio_bh into io_submit_need_new_bio
      fscrypt: move fscrypt_set_bio_crypt_ctx_bh to buffer.c
      fscrypt: pass a byte offset to fscrypt_generate_dun
      fscrypt: pass a byte offset to fscrypt_mergeable_bio
      fscrypt: pass a byte offset to fscrypt_set_bio_crypt_ctx
      fscrypt: pass a byte offset to fscrypt_zeroout_range_inline_crypt
      fscrypt: pass a byte length to fscrypt_zeroout_range_inline_crypt
      fscrypt: pass a byte offset to fscrypt_zeroout_range
      fscrypt: pass a byte length to fscrypt_zeroout_range
      fscrypt: pass a real sector_t to fscrypt_zeroout_range
      ext4: use a byte granularity cursor in ext4_mpage_readpages

Eric Biggers (1):
      fscrypt: use AES library for v1 key derivation

 fs/buffer.c                 | 18 +++++++++-
 fs/crypto/Kconfig           |  2 +-
 fs/crypto/bio.c             | 38 +++++++++-----------
 fs/crypto/fscrypt_private.h |  3 --
 fs/crypto/inline_crypt.c    | 86 +++++---------------------------------------
 fs/crypto/keysetup.c        |  2 --
 fs/crypto/keysetup_v1.c     | 87 +++++++++++++++------------------------------
 fs/ext4/inode.c             |  5 ++-
 fs/ext4/page-io.c           | 28 +++++++++++----
 fs/ext4/readpage.c          | 10 +++---
 fs/f2fs/data.c              |  7 ++--
 fs/f2fs/file.c              |  4 ++-
 fs/iomap/direct-io.c        |  6 ++--
 include/linux/fscrypt.h     | 37 +++++--------------
 14 files changed, 120 insertions(+), 213 deletions(-)