linux-kernel - [PATCH] selftests/mm: mremap

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Date: Thu, 11 Jan 2024 13:20:38 +0500
From: Muhammad Usama Anjum <usama.anjum@...labora.com>
To: Andrew Morton <akpm@...ux-foundation.org>,
	Shuah Khan <shuah@...nel.org>,
	"Joel Fernandes (Google)" <joel@...lfernandes.org>,
	Lorenzo Stoakes <lstoakes@...il.com>
Cc: Muhammad Usama Anjum <usama.anjum@...labora.com>,
	kernel@...labora.com,
	linux-mm@...ck.org,
	linux-kselftest@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] selftests/mm: mremap_test: fix build warning

Fix following build warning:
warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘long long unsigned int’

Fixes: a4cb3b243343 ("selftests: mm: add a test for remapping to area immediately after existing mapping")
Signed-off-by: Muhammad Usama Anjum <usama.anjum@...labora.com>
---
 tools/testing/selftests/mm/mremap_test.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/testing/selftests/mm/mremap_test.c b/tools/testing/selftests/mm/mremap_test.c
index 1d4c1589c305..dd1cbb068982 100644
--- a/tools/testing/selftests/mm/mremap_test.c
+++ b/tools/testing/selftests/mm/mremap_test.c
@@ -457,7 +457,7 @@ static long long remap_region(struct config c, unsigned int threshold_mb,
 			char c = (char) rand();
 
 			if (((char *) dest_preamble_addr)[i] != c) {
-				ksft_print_msg("Preamble data after remap doesn't match at offset %d\n",
+				ksft_print_msg("Preamble data after remap doesn't match at offset %llu\n",
 					       i);
 				ksft_print_msg("Expected: %#x\t Got: %#x\n", c & 0xff,
 					       ((char *) dest_preamble_addr)[i] & 0xff);
-- 
2.42.0