kselftest/arm64: mte: fix printf type warnings about longs

When checking MTE tags, we print some diagnostic messages when the tests
fail. Some variables uses there are "longs", however we only use "%x"
for the format specifier.

Update the format specifiers to "%lx", to match the variable types they
are supposed to print.

Fixes: f3b2a26 ("kselftest/arm64: Verify mte tag inclusion via prctl")
Signed-off-by: Andre Przywara <[email protected]>
Reviewed-by: Mark Brown <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Catalin Marinas <[email protected]>

Author: Andre-ARM

tools/testing/selftests/arm64/mte/check_tags_inclusion.c

@@ -65,7 +65,7 @@ static int check_single_included_tags(int mem_type, int mode)
 			ptr = mte_insert_tags(ptr, BUFFER_SIZE);
 			/* Check tag value */
 			if (MT_FETCH_TAG((uintptr_t)ptr) == tag) {
-				ksft_print_msg("FAIL: wrong tag = 0x%x with include mask=0x%x\n",
+				ksft_print_msg("FAIL: wrong tag = 0x%lx with include mask=0x%x\n",
 					       MT_FETCH_TAG((uintptr_t)ptr),
 					       MT_INCLUDE_VALID_TAG(tag));
 				result = KSFT_FAIL;
@@ -97,7 +97,7 @@ static int check_multiple_included_tags(int mem_type, int mode)
 			ptr = mte_insert_tags(ptr, BUFFER_SIZE);
 			/* Check tag value */
 			if (MT_FETCH_TAG((uintptr_t)ptr) < tag) {
-				ksft_print_msg("FAIL: wrong tag = 0x%x with include mask=0x%x\n",
+				ksft_print_msg("FAIL: wrong tag = 0x%lx with include mask=0x%lx\n",
 					       MT_FETCH_TAG((uintptr_t)ptr),
 					       MT_INCLUDE_VALID_TAGS(excl_mask));
 				result = KSFT_FAIL;