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| author | Björn Töpel | 2019-02-05 13:41:25 +0100 |
|---|---|---|
| committer | Daniel Borkmann | 2019-02-05 16:56:10 +0100 |
| commit | e2c6f50e48849298bed694de03cceb537d95cdc4 (patch) | |
| tree | de65f65ba0b2109f46edd4b0c41572adefa717d7 /tools/testing/selftests/bpf/verifier/jset.c | |
| parent | bpf, doc: add RISC-V JIT to BPF documentation (diff) | |
| download | kernel-qcow2-linux-e2c6f50e48849298bed694de03cceb537d95cdc4.tar.gz kernel-qcow2-linux-e2c6f50e48849298bed694de03cceb537d95cdc4.tar.xz kernel-qcow2-linux-e2c6f50e48849298bed694de03cceb537d95cdc4.zip | |
selftests/bpf: add "any alignment" annotation for some tests
RISC-V does, in-general, not have "efficient unaligned access". When
testing the RISC-V BPF JIT, some selftests failed in the verification
due to misaligned access. Annotate these tests with the
F_NEEDS_EFFICIENT_UNALIGNED_ACCESS flag.
Signed-off-by: Björn Töpel <bjorn.topel@gmail.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Diffstat (limited to 'tools/testing/selftests/bpf/verifier/jset.c')
| -rw-r--r-- | tools/testing/selftests/bpf/verifier/jset.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/verifier/jset.c b/tools/testing/selftests/bpf/verifier/jset.c index 7e14037acfaf..8dcd4e0383d5 100644 --- a/tools/testing/selftests/bpf/verifier/jset.c +++ b/tools/testing/selftests/bpf/verifier/jset.c @@ -53,6 +53,7 @@ .data64 = { ~0ULL, } }, }, + .flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS, }, { "jset: sign-extend", @@ -70,6 +71,7 @@ .result = ACCEPT, .retval = 2, .data = { 1, 0, 0, 0, 0, 0, 0, 1, }, + .flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS, }, { "jset: known const compare", |