diff options
| author | Eduard Zingerman <[email protected]> | 2022-06-21 02:53:43 +0300 |
|---|---|---|
| committer | Alexei Starovoitov <[email protected]> | 2022-06-20 17:40:51 -0700 |
| commit | f8acfdd04410d26b096a7082444cdc402df10f89 (patch) | |
| tree | f3ea7252815a35d68dc4058ff8c7c22b95c06631 /tools/testing/selftests/bpf/progs/bpf_loop.c | |
| parent | 1ade23711971b0eececf0d7fedc29d3c1d2fce01 (diff) | |
selftests/bpf: BPF test_verifier selftests for bpf_loop inlining
A number of test cases for BPF selftests test_verifier to check how
bpf_loop inline transformation rewrites the BPF program. The following
cases are covered:
- happy path
- no-rewrite when flags is non-zero
- no-rewrite when callback is non-constant
- subprogno in insn_aux is updated correctly when dead sub-programs
are removed
- check that correct stack offsets are assigned for spilling of R6-R8
registers
Signed-off-by: Eduard Zingerman <[email protected]>
Acked-by: Song Liu <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Alexei Starovoitov <[email protected]>
Diffstat (limited to 'tools/testing/selftests/bpf/progs/bpf_loop.c')
0 files changed, 0 insertions, 0 deletions