linux-kernel - [PATCH 1/2] kunit: qemu_configs: powerpc: Explicitly enable CONFIG_CPU_BIG

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Message-Id: <20250415-kunit-ppc-v1-1-f5a170264147@linutronix.de>
Date: Tue, 15 Apr 2025 11:23:05 +0200
From: Thomas Weißschuh <thomas.weissschuh@...utronix.de>
To: Brendan Higgins <brendan.higgins@...ux.dev>, 
 David Gow <davidgow@...gle.com>, Rae Moar <rmoar@...gle.com>
Cc: linux-kselftest@...r.kernel.org, kunit-dev@...glegroups.com, 
 linux-kernel@...r.kernel.org, 
 Thomas Weißschuh <thomas.weissschuh@...utronix.de>
Subject: [PATCH 1/2] kunit: qemu_configs: powerpc: Explicitly enable
 CONFIG_CPU_BIG_ENDIAN=y

The configuration generated by kunit ends up with big endian.
A new kunit configuration for little endian is to be added.
To make the difference clearer spell out the endianness in the kunit
reference config.

Signed-off-by: Thomas Weißschuh <thomas.weissschuh@...utronix.de>
---
 tools/testing/kunit/qemu_configs/powerpc.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/testing/kunit/qemu_configs/powerpc.py b/tools/testing/kunit/qemu_configs/powerpc.py
index 7ec38d4131f7ec3b95d1ec6e49c60a6945be47c8..5b4c895d5d5a2cbcf7e2b987017cbb9f124dd089 100644
--- a/tools/testing/kunit/qemu_configs/powerpc.py
+++ b/tools/testing/kunit/qemu_configs/powerpc.py
@@ -3,6 +3,7 @@ from ..qemu_config import QemuArchParams
 QEMU_ARCH = QemuArchParams(linux_arch='powerpc',
 			   kconfig='''
 CONFIG_PPC64=y
+CONFIG_CPU_BIG_ENDIAN=y
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_HVC_CONSOLE=y''',

-- 
2.49.0