I found it when reading the code. So far, I haven't found any tools that can be used for scanning yet. :)
Thank you for your review.
On 2024/11/19 15:33, Muhammad Usama Anjum wrote:
Thanks for the patch.
On 11/17/24 12:12 PM, guanjing wrote:
Lots of incorrect conversion specifiers. Fix them.
Not sure why I'd not got warnings. Just curious, how were you able to notice these warnings?
Fixes: 46fd75d4a3c9 ("selftests: mm: add pagemap ioctl tests") Signed-off-by: guanjing guanjing@cmss.chinamobile.com
Reviewed-by: Muhammad Usama Anjum usama.anjum@collabora.com
tools/testing/selftests/mm/pagemap_ioctl.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/tools/testing/selftests/mm/pagemap_ioctl.c b/tools/testing/selftests/mm/pagemap_ioctl.c index bcc73b4e805c..fdafce0654e9 100644 --- a/tools/testing/selftests/mm/pagemap_ioctl.c +++ b/tools/testing/selftests/mm/pagemap_ioctl.c @@ -1405,9 +1405,9 @@ static void transact_test(int page_size) memset(mem, 0, 0x1000 * nthreads * pages_per_thread); count = get_dirty_pages_reset(mem, nthreads * pages_per_thread, 1, page_size);
- ksft_test_result(count > 0, "%s count %d\n", __func__, count);
- ksft_test_result(count > 0, "%s count %u\n", __func__, count); count = get_dirty_pages_reset(mem, nthreads * pages_per_thread, 1, page_size);
- ksft_test_result(count == 0, "%s count %d\n", __func__, count);
- ksft_test_result(count == 0, "%s count %u\n", __func__, count);
finish = 0; for (i = 0; i < nthreads; ++i) @@ -1429,7 +1429,7 @@ static void transact_test(int page_size) ksft_exit_fail_msg("pthread_barrier_wait\n"); if (count > nthreads * access_per_thread)
ksft_exit_fail_msg("Too big count %d expected %d, iter %d\n",
ksft_exit_fail_msg("Too big count %u expected %u, iter %u\n", count, nthreads * access_per_thread, i);c = get_dirty_pages_reset(mem, nthreads * pages_per_thread, 1, page_size); @@ -1454,7 +1454,7 @@ static void transact_test(int page_size) * access and application gets page fault again for the same write. */ if (count < nthreads * access_per_thread) {
ksft_test_result_fail("Lost update, iter %d, %d vs %d.\n", i, count,
ksft_test_result_fail("Lost update, iter %u, %u vs %u.\n", i, count, nthreads * access_per_thread); return; }@@ -1467,7 +1467,7 @@ static void transact_test(int page_size) finish = 1; pthread_barrier_wait(&end_barrier);
- ksft_test_result_pass("%s Extra pages %u (%.1lf%%), extra thread faults %d.\n", __func__,
- ksft_test_result_pass("%s Extra pages %u (%.1lf%%), extra thread faults %u.\n", __func__, extra_pages, 100.0 * extra_pages / (iter_count * nthreads * access_per_thread), extra_thread_faults);