Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=v6.6.132 2020-10-07T03:16:57+00:00 2020-10-07T03:16:57+00:00 Hao Luo haoluo@google.com 2020-10-07T02:28:57+00:00 urn:sha1:bf88a80a0407e67f21ceafbf03828086f149dfad Commit 4976b718c355 ("bpf: Introduce pseudo_btf_id") switched the order of check_subprogs() and resolve_pseudo_ldimm() in the verifier. Now an empty prog expects to see the error "last insn is not an the prog of a single invalid ldimm exit or jmp" instead, because the check for subprogs comes first. It's now pointless to validate that half of ldimm64 won't be the last instruction. Tested: # ./test_verifier Summary: 1129 PASSED, 537 SKIPPED, 0 FAILED and the full set of bpf selftests. Fixes: 4976b718c355 ("bpf: Introduce pseudo_btf_id") Signed-off-by: Hao Luo <haoluo@google.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Link: https://lore.kernel.org/bpf/20201007022857.2791884-1-haoluo@google.com 2019-01-28T05:37:45+00:00 Jakub Kicinski jakub.kicinski@netronome.com 2019-01-25T23:24:43+00:00 urn:sha1:40f2fbd5a5e9c6d0799632fcba174a7b45c471da Break up the first 10 kLoC of test verifier test cases out into smaller files. Looks like git line counting gets a little flismy above 16 bit integers, so we need two commits to break up test_verifier. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Acked-by: Jiong Wang <jiong.wang@netronome.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org>