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Mickaël Salaün 2a794ee613
selftests/landlock: Add layout1.umount_sandboxer tests
Check that a domain is not tied to the executable file that created it.
For instance, that could happen if a Landlock domain took a reference to
a struct path.

Move global path names to common.h and replace copy_binary() with a more
generic copy_file() helper.

Test coverage for security/landlock is 92.7% of 1133 lines according to
gcc/gcov-14.

Cc: Günther Noack <gnoack@google.com>
Link: https://lore.kernel.org/r/20250108154338.1129069-23-mic@digikod.net
[mic: Update date and add test coverage]
Signed-off-by: Mickaël Salaün <mic@digikod.net>
History 2025-01-17 19:05:38 +01:00
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README

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.