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| author | Yonghong Song <[email protected]> | 2023-08-22 05:00:58 +0000 |
|---|---|---|
| committer | Alexei Starovoitov <[email protected]> | 2023-08-22 16:43:55 +0000 |
| commit | fb30159426439bfe9a1435c0555f67201198988c (patch) | |
| tree | 4acd7a9740f051b508787db0c6cf7d10bffb7ff2 /tools/perf/scripts/python/net_dropmonitor.py | |
| parent | bpf: Fix a bpf_kptr_xchg() issue with local kptr (diff) | |
| download | kernel-fb30159426439bfe9a1435c0555f67201198988c.tar.gz kernel-fb30159426439bfe9a1435c0555f67201198988c.zip | |
selftests/bpf: Add a failure test for bpf_kptr_xchg() with local kptr
For a bpf_kptr_xchg() with local kptr, if the map value kptr type and
allocated local obj type does not match, with the previous patch,
the below verifier error message will be logged:
R2 is of type <allocated local obj type> but <map value kptr type> is expected
Without the previous patch, the test will have unexpected success.
Signed-off-by: Yonghong Song <[email protected]>
Acked-by: Kumar Kartikeya Dwivedi <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Alexei Starovoitov <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/net_dropmonitor.py')
0 files changed, 0 insertions, 0 deletions