diff options
author | David Gow <davidgow@google.com> | 2022-07-08 16:27:11 +0000 |
---|---|---|
committer | Shuah Khan <skhan@linuxfoundation.org> | 2022-07-08 11:22:29 -0600 |
commit | 6fc3a8636a7b0f7dbd6d0a4e450e765dc17518d4 (patch) | |
tree | fdded0f2b9207972ffbf99be837ec0ee5307c801 /tools/testing/kunit/kunit_kernel.py | |
parent | kunit: tool: make --kunitconfig repeatable, blindly concat (diff) | |
download | linux-dev-6fc3a8636a7b0f7dbd6d0a4e450e765dc17518d4.tar.xz linux-dev-6fc3a8636a7b0f7dbd6d0a4e450e765dc17518d4.zip |
kunit: tool: Enable virtio/PCI by default on UML
There are several tests which depend on PCI, and hence need a bunch of
extra options to run under UML. This makes it awkward to give
configuration instructions (whether in documentation, or as part of a
.kunitconfig file), as two separate, incompatible sets of config options
are required for UML and "most other architectures".
For non-UML architectures, it's possible to add default kconfig options
via the qemu_config python files, but there's no equivalent for UML. Add
a new tools/testing/kunit/configs/arch_uml.config file containing extra
kconfig options to use on UML.
Tested-by: José Expósito <jose.exposito89@gmail.com>
Reviewed-by: Daniel Latypov <dlatypov@google.com>
Signed-off-by: David Gow <davidgow@google.com>
Reviewed-by: Brendan Higgins <brendanhiggins@google.com>
Signed-off-by: Daniel Latypov <dlatypov@google.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Diffstat (limited to 'tools/testing/kunit/kunit_kernel.py')
-rw-r--r-- | tools/testing/kunit/kunit_kernel.py | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/tools/testing/kunit/kunit_kernel.py b/tools/testing/kunit/kunit_kernel.py index 56492090e28e..f5c26ea89714 100644 --- a/tools/testing/kunit/kunit_kernel.py +++ b/tools/testing/kunit/kunit_kernel.py @@ -26,6 +26,7 @@ KUNITCONFIG_PATH = '.kunitconfig' OLD_KUNITCONFIG_PATH = 'last_used_kunitconfig' DEFAULT_KUNITCONFIG_PATH = 'tools/testing/kunit/configs/default.config' BROKEN_ALLCONFIG_PATH = 'tools/testing/kunit/configs/broken_on_uml.config' +UML_KCONFIG_PATH = 'tools/testing/kunit/configs/arch_uml.config' OUTFILE_PATH = 'test.log' ABS_TOOL_PATH = os.path.abspath(os.path.dirname(__file__)) QEMU_CONFIGS_DIR = os.path.join(ABS_TOOL_PATH, 'qemu_configs') @@ -53,7 +54,7 @@ class LinuxSourceTreeOperations: except subprocess.CalledProcessError as e: raise ConfigError(e.output.decode()) - def make_arch_qemuconfig(self, base_kunitconfig: kunit_config.Kconfig) -> kunit_config.Kconfig: + def make_arch_config(self, base_kunitconfig: kunit_config.Kconfig) -> kunit_config.Kconfig: return base_kunitconfig def make_allyesconfig(self, build_dir: str, make_options) -> None: @@ -109,7 +110,7 @@ class LinuxSourceTreeOperationsQemu(LinuxSourceTreeOperations): self._kernel_command_line = qemu_arch_params.kernel_command_line + ' kunit_shutdown=reboot' self._extra_qemu_params = qemu_arch_params.extra_qemu_params - def make_arch_qemuconfig(self, base_kunitconfig: kunit_config.Kconfig) -> kunit_config.Kconfig: + def make_arch_config(self, base_kunitconfig: kunit_config.Kconfig) -> kunit_config.Kconfig: kconfig = kunit_config.parse_from_string(self._kconfig) kconfig.merge_in_entries(base_kunitconfig) return kconfig @@ -138,6 +139,11 @@ class LinuxSourceTreeOperationsUml(LinuxSourceTreeOperations): def __init__(self, cross_compile=None): super().__init__(linux_arch='um', cross_compile=cross_compile) + def make_arch_config(self, base_kunitconfig: kunit_config.Kconfig) -> kunit_config.Kconfig: + kconfig = kunit_config.parse_file(UML_KCONFIG_PATH) + kconfig.merge_in_entries(base_kunitconfig) + return kconfig + def make_allyesconfig(self, build_dir: str, make_options) -> None: stdout.print_with_timestamp( 'Enabling all CONFIGs for UML...') @@ -298,7 +304,7 @@ class LinuxSourceTree: if build_dir and not os.path.exists(build_dir): os.mkdir(build_dir) try: - self._kconfig = self._ops.make_arch_qemuconfig(self._kconfig) + self._kconfig = self._ops.make_arch_config(self._kconfig) self._kconfig.write_to_file(kconfig_path) self._ops.make_olddefconfig(build_dir, make_options) except ConfigError as e: @@ -329,7 +335,7 @@ class LinuxSourceTree: return self.build_config(build_dir, make_options) existing_kconfig = kunit_config.parse_file(kconfig_path) - self._kconfig = self._ops.make_arch_qemuconfig(self._kconfig) + self._kconfig = self._ops.make_arch_config(self._kconfig) if self._kconfig.is_subset_of(existing_kconfig) and not self._kunitconfig_changed(build_dir): return True |