The default SH kunit configuration sets CONFIG_CMDLINE_OVERWRITE which completely disregards the cmdline passed from the bootloader/QEMU in favor of the builtin CONFIG_CMDLINE. However the kunit tool needs to pass arguments to the in-kernel kunit core, for filters and other runtime parameters.

Enable CONFIG_CMDLINE_EXTEND instead, so kunit arguments are respected.

Fixes: 8110a3cab05e ("kunit: tool: Add support for SH under QEMU") Signed-off-by: Thomas Weißschuh thomas.weissschuh@linutronix.de --- tools/testing/kunit/qemu_configs/sh.py | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tools/testing/kunit/qemu_configs/sh.py b/tools/testing/kunit/qemu_configs/sh.py index 78a474a5b95f3a7d6064a2d3b728810ced095606..f00cb89fdef6aa1c0abd83ca18e7004a4fdd96e1 100644 --- a/tools/testing/kunit/qemu_configs/sh.py +++ b/tools/testing/kunit/qemu_configs/sh.py @@ -7,7 +7,9 @@ CONFIG_CPU_SUBTYPE_SH7751R=y CONFIG_MEMORY_START=0x0c000000 CONFIG_SH_RTS7751R2D=y CONFIG_RTS7751R2D_PLUS=y -CONFIG_SERIAL_SH_SCI=y''', +CONFIG_SERIAL_SH_SCI=y +CONFIG_CMDLINE_EXTEND=y +''', qemu_arch='sh4', kernel_path='arch/sh/boot/zImage', kernel_command_line='console=ttySC1',

--- base-commit: 2014c95afecee3e76ca4a56956a936e23283f05b change-id: 20250220-kunit-sh-f42a3a8cce35

Best regards,