On Tue, 15 Apr 2025 at 21:38, Thomas Weißschuh thomas.weissschuh@linutronix.de wrote:

The configuration generated by kunit ends up with a 32bit configuration. A new kunit configuration for 64bit is to be added. To make the difference clearer spell out the variant in the kunit reference config.

Signed-off-by: Thomas Weißschuh thomas.weissschuh@linutronix.de

Thanks.

It looks like the sparc32 configuration can't handle faulting tests, so I'll send a follow-up to disable CONFIG_KUNIT_FAULT_TEST here as well.

Otherwise, Reviewed-by: David Gow davidgow@google.com

Cheers, -- David

tools/testing/kunit/qemu_configs/sparc.py | 1 + 1 file changed, 1 insertion(+)

diff --git a/tools/testing/kunit/qemu_configs/sparc.py b/tools/testing/kunit/qemu_configs/sparc.py index 256d9573b44646533d1a6f768976628adc87921e..3131dd299a6e34f027402e99e34d85ddcaa359b7 100644 --- a/tools/testing/kunit/qemu_configs/sparc.py +++ b/tools/testing/kunit/qemu_configs/sparc.py @@ -2,6 +2,7 @@ from ..qemu_config import QemuArchParams

QEMU_ARCH = QemuArchParams(linux_arch='sparc', kconfig=''' +CONFIG_SPARC32=y CONFIG_SERIAL_SUNZILOG=y CONFIG_SERIAL_SUNZILOG_CONSOLE=y ''',

-- 2.49.0

On Tue, 15 Apr 2025 at 21:38, Thomas Weißschuh thomas.weissschuh@linutronix.de wrote:

Add a basic config to run kunit tests on 64-bit SPARC.

Signed-off-by: Thomas Weißschuh thomas.weissschuh@linutronix.de

Thanks!

Reviewed-by: David Gow davidgow@google.com

Cheers, -- David

tools/testing/kunit/qemu_configs/sparc64.py | 16 ++++++++++++++++ 1 file changed, 16 insertions(+)

diff --git a/tools/testing/kunit/qemu_configs/sparc64.py b/tools/testing/kunit/qemu_configs/sparc64.py new file mode 100644 index 0000000000000000000000000000000000000000..53d4e5a8c972b96efc72f6b69fe83463499ef847 --- /dev/null +++ b/tools/testing/kunit/qemu_configs/sparc64.py @@ -0,0 +1,16 @@ +# SPDX-License-Identifier: GPL-2.0

+from ..qemu_config import QemuArchParams

+QEMU_ARCH = QemuArchParams(linux_arch='sparc',

•                      kconfig='''
  

+CONFIG_64BIT=y +CONFIG_SPARC64=y +CONFIG_PCI=y +CONFIG_SERIAL_SUNSU=y +CONFIG_SERIAL_SUNSU_CONSOLE=y +''',

•                      qemu_arch='sparc64',
  

•                      kernel_path='arch/sparc/boot/image',
  

•                      kernel_command_line='console=ttyS0 kunit_shutdown=poweroff',
  

•                      extra_qemu_params=[])
  
  

-- 2.49.0