Merge tag 'linux_kselftest-kunit-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

Pull kunit updates from Shuah Khan:

 - Enable qemu_config for riscv32, sparc 64-bit, PowerPC 32-bit BE and
   64-bit LE

 - Enable CONFIG_SPARC32 to clearly differentiate between sparc 32-bit
   and 64-bit configurations

 - Enable CONFIG_CPU_BIG_ENDIAN to clearly differentiate between powerpc
   LE and BE configurations

 - Add feature to list available architectures to kunit tool

 - Fixes to bugs and changes to documentation

* tag 'linux_kselftest-kunit-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
  kunit: Fix wrong parameter to kunit_deactivate_static_stub()
  kunit: tool: add test counts to JSON output
  Documentation: kunit: improve example on testing static functions
  kunit: executor: Remove const from kunit_filter_suites() allocation type
  kunit: qemu_configs: Disable faulting tests on 32-bit SPARC
  kunit: qemu_configs: Add 64-bit SPARC configuration
  kunit: qemu_configs: sparc: Explicitly enable CONFIG_SPARC32=y
  kunit: qemu_configs: Add PowerPC 32-bit BE and 64-bit LE
  kunit: qemu_configs: powerpc: Explicitly enable CONFIG_CPU_BIG_ENDIAN=y
  kunit: tool: Implement listing of available architectures
  kunit: qemu_configs: Add riscv32 config
  kunit: configs: Enable CONFIG_INIT_STACK_ALL_PATTERN in all_tests

1 files changed, 8 insertions, 0 deletions

diff --git a/tools/testing/kunit/kunit_kernel.py b/tools/testing/kunit/kunit_kernel.py
index d3f39bc1ceec..260d8d9aa1db 100644
--- a/tools/testing/kunit/kunit_kernel.py
+++ b/tools/testing/kunit/kunit_kernel.py
@@ -14,6 +14,7 @@ import os
 import shlex
 import shutil
 import signal
+import sys
 import threading
 from typing import Iterator, List, Optional, Tuple
 from types import FrameType
@@ -201,6 +202,13 @@ def _default_qemu_config_path(arch: str) -> str:
 		return config_path
 
 	options = [f[:-3] for f in os.listdir(QEMU_CONFIGS_DIR) if f.endswith('.py')]
+
+	if arch == 'help':
+		print('um')
+		for option in options:
+			print(option)
+		sys.exit()
+
 	raise ConfigError(arch + ' is not a valid arch, options are ' + str(sorted(options)))
 
 def _get_qemu_ops(config_path: str,