[PATCH 6.12 0/8] AF_ALG fixes

[Eric Biggers <ebiggers@kernel.org>]

This series backports the recent AF_ALG fixes to 6.12.  These include
the fix for https://copy.fail/, fixes for that fix, and some other fixes
that went in at around the same time that seem related.

To enable the 5 actual fix commits to cherry-pick cleanly, commit 1
copies the latest implementation of memcpy_sglist() from upstream, and
commits 2 and 5 cleanly cherry-pick a couple cleanup commits.

I didn't check older kernels yet, but this should be usable as a
starting point for them.

Douya Le (1):
  crypto: algif_aead - snapshot IV for async AEAD request

Eric Biggers (3):
  crypto: scatterwalk - Backport memcpy_sglist()
  crypto: algif_aead - use memcpy_sglist() instead of null skcipher
  crypto: authenc - use memcpy_sglist() instead of null skcipher

Herbert Xu (4):
  crypto: algif_aead - Revert to operating out-of-place
  crypto: authencesn - Do not place hiseq at end of dst for out-of-place
    decryption
  crypto: authencesn - Fix src offset when decrypting in-place
  crypto: af_alg - Fix page reassignment overflow in af_alg_pull_tsgl

 crypto/Kconfig               |   2 -
 crypto/af_alg.c              |  51 ++-------
 crypto/algif_aead.c          | 203 +++++++----------------------------
 crypto/algif_skcipher.c      |   6 +-
 crypto/authenc.c             |  32 +-----
 crypto/authencesn.c          |  84 ++++++---------
 crypto/scatterwalk.c         |  94 ++++++++++++++++
 include/crypto/if_alg.h      |   5 +-
 include/crypto/scatterwalk.h |  31 ++++++
 9 files changed, 215 insertions(+), 293 deletions(-)


base-commit: c286ea5e62389897291fa742d2bb909ecc9ef2d0
-- 
2.54.0