[PATCH v6 06/11] kunit: qemu_configs: loongarch: Enable LSX/LSAX

From: Thomas Weißschuh

Date: Mon May 04 2026 - 05:34:42 EST


The upcoming kunit UAPI framework will run userspace executables as part of
kunit. These may use the LSX or LASX instructions.

Make sure the kunit kernel can handle these instructions.

Signed-off-by: Thomas Weißschuh <thomas.weissschuh@xxxxxxxxxxxxx>
Reviewed-by: David Gow <davidgow@xxxxxxxxxx>
---
tools/testing/kunit/qemu_configs/loongarch.py | 2 ++
1 file changed, 2 insertions(+)

diff --git a/tools/testing/kunit/qemu_configs/loongarch.py b/tools/testing/kunit/qemu_configs/loongarch.py
index a92422967d1d..1dba755284f1 100644
--- a/tools/testing/kunit/qemu_configs/loongarch.py
+++ b/tools/testing/kunit/qemu_configs/loongarch.py
@@ -11,6 +11,8 @@ CONFIG_PVPANIC_PCI=y
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_OF_PLATFORM=y
+CONFIG_CPU_HAS_LSX=y
+CONFIG_CPU_HAS_LASX=y
''',
qemu_arch='loongarch64',
kernel_path='arch/loongarch/boot/vmlinux.elf',

--
2.53.0