diff options
| author | Jakub Kicinski <[email protected]> | 2018-12-19 22:13:04 -0800 |
|---|---|---|
| committer | Daniel Borkmann <[email protected]> | 2018-12-20 17:28:28 +0100 |
| commit | 960ea056561a08e2b837b2f02d22c53226414a84 (patch) | |
| tree | 3359d4a96bb494e1a92c16f0ec44f86cc796a257 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 5a8d5209ac0228c9cf8f335dfdfffa71c54b3201 (diff) | |
bpf: verifier: teach the verifier to reason about the BPF_JSET instruction
Some JITs (nfp) try to optimize code on their own. It could make
sense in case of BPF_JSET instruction which is currently not interpreted
by the verifier, meaning for instance that dead could would not be
detected if it was under BPF_JSET branch.
Teach the verifier basics of BPF_JSET, JIT optimizations will be
removed shortly.
Signed-off-by: Jakub Kicinski <[email protected]>
Reviewed-by: Jiong Wang <[email protected]>
Acked-by: Edward Cree <[email protected]>
Signed-off-by: Daniel Borkmann <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions