[PATCH 0/4] fscrypt: logging improvements, and use ENOPKG

[Eric Biggers <ebiggers@kernel.org>]

Patches 1-3 make some small improvements to warning and error messages
in fs/crypto/, including logging all types of unsupported encryption
contexts rather than just ones where the encryption modes are invalid.

Patch 4 changes the error code for "missing crypto API support" from
ENOENT to ENOPKG, to avoid an ambiguity.  This is a logically separate
change, but it's in this series to avoid conflicts.

Eric Biggers (4):
  fscrypt: make fscrypt_msg() take inode instead of super_block
  fscrypt: improve warning messages for unsupported encryption contexts
  fscrypt: improve warnings for missing crypto API support
  fscrypt: use ENOPKG when crypto API support missing

 fs/crypto/crypto.c          | 13 ++++----
 fs/crypto/fname.c           |  8 ++---
 fs/crypto/fscrypt_private.h | 10 +++---
 fs/crypto/hooks.c           |  6 ++--
 fs/crypto/keyinfo.c         | 61 +++++++++++++++++++++++++------------
 5 files changed, 57 insertions(+), 41 deletions(-)

-- 
2.22.0.657.g960e92d24f-goog