[GIT PULL] fscrypt updates for 6.1

[Eric Biggers]

The following changes since commit 1c23f9e627a7b412978b4e852793c5e3c3efc555:

  Linux 6.0-rc2 (2022-08-21 17:32:54 -0700)

are available in the Git repository at:

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

for you to fetch changes up to 0e91fc1e0f5c70ce575451103ec66c2ec21f1a6e:

  fscrypt: work on block_devices instead of request_queues (2022-09-21 20:33:06 -0700)

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

This release contains some implementation changes, but no new features:

- Rework the implementation of the fscrypt filesystem-level keyring to
  not be as tightly coupled to the keyrings subsystem.  This resolves
  several issues.

- Eliminate most direct uses of struct request_queue from fs/crypto/,
  since struct request_queue is considered to be a block layer
  implementation detail.

- Stop using the PG_error flag to track decryption failures.  This is a
  prerequisite for freeing up PG_error for other uses.

----------------------------------------------------------------
Christoph Hellwig (1):
      fscrypt: work on block_devices instead of request_queues

Eric Biggers (4):
      fscrypt: remove fscrypt_set_test_dummy_encryption()
      fscrypt: stop using PG_error to track error status
      fscrypt: stop using keyrings subsystem for fscrypt_master_key
      fscrypt: stop holding extra request_queue references

 fs/crypto/bio.c             |  16 +-
 fs/crypto/fscrypt_private.h |  82 +++++---
 fs/crypto/hooks.c           |  10 +-
 fs/crypto/inline_crypt.c    | 147 +++++++------
 fs/crypto/keyring.c         | 495 ++++++++++++++++++++++++--------------------
 fs/crypto/keysetup.c        |  89 ++++----
 fs/crypto/keysetup_v1.c     |   4 +-
 fs/crypto/policy.c          |  21 +-
 fs/ext4/readpage.c          |  10 +-
 fs/f2fs/data.c              |  18 +-
 fs/f2fs/super.c             |  24 +--
 fs/super.c                  |   2 +-
 include/linux/fs.h          |   2 +-
 include/linux/fscrypt.h     |  32 ++-
 14 files changed, 495 insertions(+), 457 deletions(-)