selftests: bpf: add "alu32" to .gitignore

"alu32" is a build dir and contains various files for BPF sub-register
code-gen testing.

This patch tells git to ignore it.

Suggested-by: Yonghong Song <yhs@fb.com>
Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: Jiong Wang <jiong.wang@netronome.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>

diff --git a/tools/testing/selftests/bpf/.gitignore b/tools/testing/selftests/bpf/.gitignore
index dd093bd91aa980e68e706437e6d8c6cec41a2c4c..e47168d1257d9437f5a84fe8daf10b83a19bd091 100644 (file)
--- a/tools/testing/selftests/bpf/.gitignore
+++ b/tools/testing/selftests/bpf/.gitignore
@@ -29,3 +29,4 @@ test_netcnt
 test_section_names
 test_tcpnotify_user
 test_libbpf
+alu32