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Helge Deller ff24854e85 apparmor: Fix unaligned memory accesses in KUnit test
[ Upstream commit c68804199d ]

The testcase triggers some unnecessary unaligned memory accesses on the
parisc architecture:
  Kernel: unaligned access to 0x12f28e27 in policy_unpack_test_init+0x180/0x374 (iir 0x0cdc1280)
  Kernel: unaligned access to 0x12f28e67 in policy_unpack_test_init+0x270/0x374 (iir 0x64dc00ce)

Use the existing helper functions put_unaligned_le32() and
put_unaligned_le16() to avoid such warnings on architectures which
prefer aligned memory accesses.

Signed-off-by: Helge Deller <deller@gmx.de>
Fixes: 98c0cc48e2 ("apparmor: fix policy_unpack_test on big endian systems")
Signed-off-by: John Johansen <john.johansen@canonical.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2025-08-15 12:13:59 +02:00
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Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.