The mm selftest uses the printf attribute in its full form. Since the
header file that uses it also includes kselftests.h it can use the macro
defined there.
Use __printf() included with kselftests.h instead of the full attribute.
Fix a wrong format specifier in ksft_print_msg().
Signed-off-by: Maciej Wieczor-Retman <maciej.wieczor-retman@xxxxxxxxx>
---
Changelog v2:
- Added this patch to the series.
tools/testing/selftests/mm/mremap_test.c | 2 +-
tools/testing/selftests/mm/pkey-helpers.h | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/tools/testing/selftests/mm/mremap_test.c b/tools/testing/selftests/mm/mremap_test.c
index 5c3773de9f0f..1dbfcf6df255 100644
--- a/tools/testing/selftests/mm/mremap_test.c
+++ b/tools/testing/selftests/mm/mremap_test.c
@@ -338,7 +338,7 @@ static long long remap_region(struct config c, unsigned int threshold_mb,
char c = (char) rand();
if (((char *) dest_addr)[i] != c) {
- ksft_print_msg("Data after remap doesn't match at offset %d\n",
+ ksft_print_msg("Data after remap doesn't match at offset %llu\n",
i);
ksft_print_msg("Expected: %#x\t Got: %#x\n", c & 0xff,
((char *) dest_addr)[i] & 0xff);
diff --git a/tools/testing/selftests/mm/pkey-helpers.h b/tools/testing/selftests/mm/pkey-helpers.h
index 92f3be3dd8e5..1af3156a9db8 100644
--- a/tools/testing/selftests/mm/pkey-helpers.h
+++ b/tools/testing/selftests/mm/pkey-helpers.h
@@ -34,7 +34,7 @@ extern int test_nr;
extern int iteration_nr;
#ifdef __GNUC__
-__attribute__((format(printf, 1, 2)))
+__printf(1, 2)
#endif
static inline void sigsafe_printf(const char *format, ...)
{
--
2.42.0
