selftests/mm: add a few missing gitignore files

Compiled binary files should be added to .gitignore
'git status' complains:
   Untracked files:
   (use "git add <file>..." to include in what will be committed)
         mm/hugetlb_dio
         mm/pkey_sighandler_tests_32
         mm/pkey_sighandler_tests_64

Link: https://lkml.kernel.org/r/20241125064036.413536-1-lizhijian@fujitsu.com
Signed-off-by: Li Zhijian <lizhijian@fujitsu.com>
Reviewed-by: John Hubbard <jhubbard@nvidia.com>
Cc: Donet Tom <donettom@linux.ibm.com>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

diff --git a/tools/testing/selftests/mm/.gitignore b/tools/testing/selftests/mm/.gitignore
index 8f01f4da1c0de44e47eaac916eaf0e69549cc29a..085b06750bf483661644b3dbe19a6ad854597207 100644 (file)
--- a/tools/testing/selftests/mm/.gitignore
+++ b/tools/testing/selftests/mm/.gitignore
@@ -36,6 +36,9 @@ map_fixed_noreplace
 write_to_hugetlbfs
 hmm-tests
 memfd_secret
+hugetlb_dio
+pkey_sighandler_tests_32
+pkey_sighandler_tests_64
 soft-dirty
 split_huge_page_test
 ksm_tests