[PATCH AUTOSEL 6.9 25/44] selftests: cachestat: Fix build warnings on ppc64

Sasha Levin
2024-06-17T13:21:48Z

From: Michael Ellerman <mpe@ellerman.id.au>

[ Upstream commit bc4d5f5d2debf8bb65fba188313481549ead8576 ]

Fix warnings like:
test_cachestat.c: In function ‘print_cachestat’:
test_cachestat.c:30:38: warning: format ‘%llu’ expects argument of
type ‘long long unsigned int’, but argument 2 has type ‘__u64’ {aka
‘long unsigned int’} [-Wformat=]

By switching to unsigned long long for u64 for ppc64 builds.

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
tools/testing/selftests/cachestat/test_cachestat.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/tools/testing/selftests/cachestat/test_cachestat.c b/tools/testing/selftests/cachestat/test_cachestat.c
index b171fd53b004e..632ab44737ec3 100644
--- a/tools/testing/selftests/cachestat/test_cachestat.c
+++ b/tools/testing/selftests/cachestat/test_cachestat.c
@@ -1,5 +1,6 @@
// SPDX-License-Identifier: GPL-2.0
#define _GNU_SOURCE
+#define __SANE_USERSPACE_TYPES__ // Use ll64

#include <stdio.h>
#include <stdbool.h>
--
2.43.0