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| author |   Jakub Sitnicki <jakub@cloudflare.com> | 2019-10-20 13:23:44 +0200 |
|---|---|---|
| committer |   Alexei Starovoitov <ast@kernel.org> | 2019-10-20 18:21:21 -0700 |
| commit | ab81e203bc0d4a4542bca2498535f8761a3cfd92 (patch) | |
| tree | 026ff65fd5b453ef4e73a4281671ac45ae1d0da1 /tools/lib/bpf/xsk.c | |
| parent | bpf, libbpf: Add kernel version section parsing back (diff) | |
| download | linux-dev-ab81e203bc0d4a4542bca2498535f8761a3cfd92.tar.xz linux-dev-ab81e203bc0d4a4542bca2498535f8761a3cfd92.zip | |
scripts/bpf: Print an error when known types list needs updating
Don't generate a broken bpf_helper_defs.h header if the helper script needs
updating because it doesn't recognize a newly added type. Instead print an
error that explains why the build is failing, clean up the partially
generated header and stop.
v1->v2:
- Switched from temporary file to .DELETE_ON_ERROR.
Fixes: 456a513bb5d4 ("scripts/bpf: Emit an #error directive known types list needs updating")
Suggested-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Jakub Sitnicki <jakub@cloudflare.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Yonghong Song <yhs@fb.com>
Acked-by: Andrii Nakryiko <andriin@fb.com>
Link: https://lore.kernel.org/bpf/20191020112344.19395-1-jakub@cloudflare.com
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions