kernel/tools/testing/selftests/kexec/Makefile, branch linux-rolling-stable

selftests/kexec: fix test_kexec_jump build

2025-08-20T16:40:56Z

[ Upstream commit 661e9cd196598c7d2502260ebbe60970546cca35 ] 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 Signed-off-by: Moon Hee Lee Acked-by: Baoquan He Acked-by: David Woodhouse Signed-off-by: Shuah Khan Signed-off-by: Sasha Levin

selftests/kexec: Add x86_64 selftest for kexec-jump and exception handling

2025-04-10T10:17:14Z

Add a self test which exercises both the kexec-jump facility, and the kexec exception handling. Invoke a trivial payload which just does an int3 and returns, flip-flopping its entry point for the next invocation between two implementations of the same thing. Signed-off-by: David Woodhouse Signed-off-by: Ingo Molnar Cc: Brian Gerst Cc: Juergen Gross Cc: H. Peter Anvin Cc: Linus Torvalds Cc: Josh Poimboeuf Cc: Kees Cook Cc: Ard Biesheuvel Link: https://lore.kernel.org/r/20250326142404.256980-5-dwmw2@infradead.org

selftests/kexec: fix build for ARCH=x86_64

2022-10-18T20:13:25Z

Handle the scenario where the build is launched with the ARCH envvar defined as x86_64. Signed-off-by: Ricardo Cañuelo Signed-off-by: Shuah Khan

selftests/kexec: Enable secureboot tests for PowerPC

2022-01-05T16:44:57Z

Existing test cases determine secureboot state using efi variable, which is available only on x86 architecture. Add support for determining secureboot state using device tree property on PowerNV architecture. Signed-off-by: Nageswara R Sastry Reviewed-by: Nayna Jain Tested-by: Nayna Jain Signed-off-by: Mimi Zohar

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21T08:50:46Z

Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman

selftests/kexec: kexec_file_load syscall test

2019-04-17T21:32:24Z

The kernel can be configured to verify PE signed kernel images, IMA kernel image signatures, both types of signatures, or none. This test verifies only properly signed kernel images are loaded into memory, based on the kernel configuration and runtime policies. Signed-off-by: Mimi Zohar Reviewed-by: Petr Vorel Signed-off-by: Shuah Khan

selftests/kexec: define a set of common functions

2019-04-17T21:32:02Z

Define, update and move get_secureboot_mode() to a common file for use by other tests. Updated to check both the efivar SecureBoot-$(UUID) and SetupMode-$(UUID), based on Dave Young's review. Signed-off-by: Mimi Zohar Reviewed-by: Petr Vorel Signed-off-by: Shuah Khan

selftests/kexec: move the IMA kexec_load selftest to selftests/kexec

2019-04-17T21:10:23Z

As requested move the existing kexec_load selftest and subsequent kexec tests to the selftests/kexec directory. Suggested-by: Dave Young Signed-off-by: Mimi Zohar Reviewed-by: Petr Vorel Signed-off-by: Shuah Khan