Merge tag 'fscrypt-for-linus' of git://git.kernel.org/pub/scm/fs/fscrypt/linux

Merge tag 'fscrypt-for-linus' of git://git.kernel.org/pub/scm/fs/fscrypt/linux

Pull fscrypt updates from Eric Biggers:
 "Simplify how fscrypt uses the crypto API, resulting in some
  significant performance improvements:

   - Drop the incomplete and problematic support for asynchronous
     algorithms. These drivers are bug-prone, and it turns out they are
     actually much slower than the CPU-based code as well.

   - Allocate crypto requests on the stack instead of the heap. This
     improves encryption and decryption performance, especially for
     filenames. This also eliminates a point of failure during I/O"

* tag 'fscrypt-for-linus' of git://git.kernel.org/pub/scm/fs/fscrypt/linux:
  ceph: Remove gfp_t argument from ceph_fscrypt_encrypt_*()
  fscrypt: Remove gfp_t argument from fscrypt_encrypt_block_inplace()
  fscrypt: Remove gfp_t argument from fscrypt_crypt_data_unit()
  fscrypt: Switch to sync_skcipher and on-stack requests
  fscrypt: Drop FORBID_WEAK_KEYS flag for AES-ECB
  fscrypt: Don't use asynchronous CryptoAPI algorithms
  fscrypt: Don't use problematic non-inline crypto engines
  fscrypt: Drop obsolete recommendation to enable optimized SHA-512
  fscrypt: Explicitly include <linux/export.h>