diff options
| -rw-r--r-- | Documentation/dev-tools/kunit/run_wrapper.rst | 2 | ||||
| -rw-r--r-- | tools/testing/kunit/kunit_kernel.py | 8 |
2 files changed, 10 insertions, 0 deletions
diff --git a/Documentation/dev-tools/kunit/run_wrapper.rst b/Documentation/dev-tools/kunit/run_wrapper.rst index 19ddf5e07013..6697c71ee8ca 100644 --- a/Documentation/dev-tools/kunit/run_wrapper.rst +++ b/Documentation/dev-tools/kunit/run_wrapper.rst @@ -182,6 +182,8 @@ via UML. To run tests on qemu, by default it requires two flags: is ignored), the tests will run via UML. Non-UML architectures, for example: i386, x86_64, arm and so on; run on qemu. + ``--arch help`` lists all valid ``--arch`` values. + - ``--cross_compile``: Specifies the Kbuild toolchain. It passes the same argument as passed to the ``CROSS_COMPILE`` variable used by Kbuild. As a reminder, this will be the prefix for the toolchain 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, |