kernel/tools/testing/selftests/bpf/verifier/value_ptr_arith.c, branch linux-5.2.y

bpf: add test cases for non-pointer sanitiation logic

2019-03-04T09:54:20Z

Add two additional tests for further asserting the BPF_ALU_NON_POINTER logic with cases that were missed previously. Cc: Marek Majkowski Cc: Arthur Fabre Acked-by: Song Liu Signed-off-by: Daniel Borkmann

selftests/bpf: add "any alignment" annotation for some tests

2019-02-05T15:56:10Z

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 Signed-off-by: Daniel Borkmann

selftests: bpf: break up test_verifier

2019-01-28T05:37:45Z

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 Acked-by: Jiong Wang Signed-off-by: Alexei Starovoitov