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| author | Andrii Nakryiko <[email protected]> | 2019-07-23 14:11:33 -0700 |
|---|---|---|
| committer | Alexei Starovoitov <[email protected]> | 2019-07-23 15:59:12 -0700 |
| commit | f2a3e4e95f408314938d37fa3146a9f7b304ce74 (patch) | |
| tree | 2693646b1efb0420c38f07526bcef2c4e7d9ffb8 /tools/perf/scripts/python/check-perf-trace.py | |
| parent | 3e3bb69589e482e0783f28d4cd1d8e56fda0bcbb (diff) | |
libbpf: provide more helpful message on uninitialized global var
When BPF program defines uninitialized global variable, it's put into
a special COMMON section. Libbpf will reject such programs, but will
provide very unhelpful message with garbage-looking section index.
This patch detects special section cases and gives more explicit error
message.
Signed-off-by: Andrii Nakryiko <[email protected]>
Acked-by: Song Liu <[email protected]>
Signed-off-by: Alexei Starovoitov <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions