linux-ext4 - [PATCH 4.9 0/2] backport some more fscrypt fixes to 4.9

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Date:   Sat, 31 Oct 2020 16:11:22 -0700
From:   Eric Biggers <ebiggers@...nel.org>
To:     stable@...r.kernel.org
Cc:     linux-fscrypt@...r.kernel.org, linux-ext4@...r.kernel.org,
        linux-f2fs-devel@...ts.sourceforge.net
Subject: [PATCH 4.9 0/2] backport some more fscrypt fixes to 4.9

Backport some fscrypt fixes from 4.10 and 4.11 to 4.9-stable.
These will be needed for xfstest generic/395 to pass if
https://lkml.kernel.org/fstests/20201031054018.695314-1-ebiggers@kernel.org
is applied.

These are clean cherry picks.

Tested with 'kvm-xfstests -c ext4,f2fs -g encrypt'.

Eric Biggers (2):
  fscrypto: move ioctl processing more fully into common code
  fscrypt: use EEXIST when file already uses different policy

 fs/crypto/policy.c       | 36 ++++++++++++++++++++++--------------
 fs/ext4/ext4.h           |  4 ++--
 fs/ext4/ioctl.c          | 34 +++++-----------------------------
 fs/f2fs/f2fs.h           |  4 ++--
 fs/f2fs/file.c           | 19 ++-----------------
 include/linux/fscrypto.h | 12 ++++++------
 6 files changed, 39 insertions(+), 70 deletions(-)

-- 
2.29.1