Add basic support to run m68k under QEMU via kunit_tool.
Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
---
Does this need CONFIG_VIRTIO_CONSOLE=y? It seems to work fine without.
drivers/clk/.kunitconfig:
Fails because m68k uses big-endian I/O ops
drivers/gpu/drm/tests/.kunitconfig
kernel BUG at drivers/gpu/drm/drm_buddy.c:21!
(also on arm, ignored)
drivers/gpu/drm/vc4/tests/.kunitconfig
Depends on arm, works on arm
drivers/hid/.kunitconfig
Unable to handle kernel NULL pointer dereference at virtual address (ptrval)
Oops: 00000000
PC: [<001d7380>] uclogic_params_ugee_v2_has_battery+0x6/0x68
(also on arm, ignored)
fs/ext4/.kunitconfig: OK
fs/fat/.kunitconfig: OK
kernel/kcsan/.kunitconfig
Needs HAVE_ARCH_KCSAN and SMP
(the former also on arm, ignored)
lib/kunit/.kunitconfig: OK
mm/kfence/.kunitconfig
Needs HAVE_ARCH_KFENCE
(fails on arm due to missing CONFIG_KFENCE_KUNIT_TEST=y, which
depends on TRACEPOINTS)
net/sunrpc/.kunitconfig
After dropping CONFIG_STACKTRACE=y (why is this needed?) from
net/sunrpc/.kunitconfig:
Unable to handle kernel NULL pointer dereference at virtual address (ptrval)
(also on arm, ignored)
---
tools/testing/kunit/qemu_configs/m68k.py | 10 ++++++++++
1 file changed, 10 insertions(+)
create mode 100644 tools/testing/kunit/qemu_configs/m68k.py
diff --git a/tools/testing/kunit/qemu_configs/m68k.py b/tools/testing/kunit/qemu_configs/m68k.py
new file mode 100644
index 0000000000000000..287fc386f8a7ff16
--- /dev/null
+++ b/tools/testing/kunit/qemu_configs/m68k.py
@@ -0,0 +1,10 @@
+# SPDX-License-Identifier: GPL-2.0-only
+from ..qemu_config import QemuArchParams
+
+QEMU_ARCH = QemuArchParams(linux_arch='m68k',
+ kconfig='''
+CONFIG_VIRT=y''',
+ qemu_arch='m68k',
+ kernel_path='vmlinux',
+ kernel_command_line='console=hvc0',
+ extra_qemu_params=['-machine', 'virt'])
--
2.34.1
