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Moon Hee Lee 661e9cd196 selftests/kexec: fix test_kexec_jump build
The test_kexec_jump program builds correctly when invoked from the top-level
selftests/Makefile, which explicitly sets the OUTPUT variable. However,
building directly in tools/testing/selftests/kexec fails with:

  make: *** No rule to make target '/test_kexec_jump', needed by 'test_kexec_jump.sh'.  Stop.

This failure occurs because the Makefile rule relies on $(OUTPUT), which is
undefined in direct builds.

Fix this by listing test_kexec_jump in TEST_GEN_PROGS, the standard way to
declare generated test binaries in the kselftest framework. This ensures the
binary is built regardless of invocation context and properly removed by
make clean.

Link: https://lore.kernel.org/r/20250702171704.22559-2-moonhee.lee.ca@gmail.com
Acked-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Moon Hee Lee <moonhee.lee.ca@gmail.com>
Acked-by: Baoquan He <bhe@redhat.com>
Acked-by: David Woodhouse <dwmw@amazon.co.uk>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
History 2025-07-22 15:10:52 -06:00
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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.