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[0/2] fscrypt: rework filesystem-level keyring

Message ID 20220819071532.221026-1-ebiggers@kernel.org (mailing list archive)
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Series fscrypt: rework filesystem-level keyring | expand

Message

Eric Biggers Aug. 19, 2022, 7:15 a.m. UTC 
This series reworks the filesystem-level keyring to not use the keyrings
subsystem as part of its internal implementation (except for ->mk_users,
which remains unchanged for now).  This fixes several issues, described
in the first patch.  This is also a prerequisite for removing the direct
use of struct request_queue from filesystem code, as discussed at
https://lore.kernel.org/linux-fscrypt/20220721125929.1866403-1-hch@lst.de/T/#u

Eric Biggers (2):
  fscrypt: stop using keyrings subsystem for fscrypt_master_key
  fscrypt: stop holding extra request_queue references

 fs/crypto/fscrypt_private.h |  74 ++++--
 fs/crypto/hooks.c           |  10 +-
 fs/crypto/inline_crypt.c    |  83 +++----
 fs/crypto/keyring.c         | 476 +++++++++++++++++++-----------------
 fs/crypto/keysetup.c        |  89 +++----
 fs/crypto/keysetup_v1.c     |   4 +-
 fs/crypto/policy.c          |   8 +-
 fs/super.c                  |   2 +-
 include/linux/fs.h          |   2 +-
 include/linux/fscrypt.h     |   4 +-
 10 files changed, 387 insertions(+), 365 deletions(-)


base-commit: 568035b01cfb107af8d2e4bd2fb9aea22cf5b868