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| author | Daniel Borkmann <daniel@iogearbox.net> | 2018-05-04 01:08:13 +0200 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2018-05-03 16:49:19 -0700 |
| commit | 93731ef086cee90af594e62874bb98ae6d6eee91 (patch) | |
| tree | a55c4f702636c05a03f3aaecb50e1ab20945f13d /mm/process_vm_access.c | |
| parent | b390134c2423c557cac844ee3b7cb52dc1cfab02 (diff) | |
| download | lwn-93731ef086cee90af594e62874bb98ae6d6eee91.tar.gz lwn-93731ef086cee90af594e62874bb98ae6d6eee91.zip | |
bpf: migrate ebpf ld_abs/ld_ind tests to test_verifier
Remove all eBPF tests involving LD_ABS/LD_IND from test_bpf.ko. Reason
is that the eBPF tests from test_bpf module do not go via BPF verifier
and therefore any instruction rewrites from verifier cannot take place.
Therefore, move them into test_verifier which runs out of user space,
so that verfier can rewrite LD_ABS/LD_IND internally in upcoming patches.
It will have the same effect since runtime tests are also performed from
there. This also allows to finally unexport bpf_skb_vlan_{push,pop}_proto
and keep it internal to core kernel.
Additionally, also add further cBPF LD_ABS/LD_IND test coverage into
test_bpf.ko suite.
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'mm/process_vm_access.c')
0 files changed, 0 insertions, 0 deletions