| commit | 31e95b61e172144bb2b626a291db1bdc0769275b | [log] [tgz] |
|---|---|---|
| author | Alexei Starovoitov <ast@kernel.org> | Tue Jan 23 20:05:51 2018 -0800 |
| committer | Daniel Borkmann <daniel@iogearbox.net> | Wed Jan 24 10:39:58 2018 +0100 |
| tree | f64c8ada251c8120e8c8e40daa5b90d77be43228 | |
| parent | 783687810e986a15ffbf86c516a1a48ff37f38f7 [diff] |
selftests/bpf: make 'dubious pointer arithmetic' test useful
mostly revert the previous workaround and make
'dubious pointer arithmetic' test useful again.
Use (ptr - ptr) << const instead of ptr << const to generate large scalar.
The rest stays as before commit 2b36047e7889.
Fixes: 2b36047e7889 ("selftests/bpf: fix test_align")
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>