Re: [PATCH bpf-next v2] selftests/bpf: Use snake_case for subtest descriptions in jit_insns_arena.c

[Daniel Borkmann]

On 10/19/26 6:01 AM, Tiezhu Yang wrote:
> Normalize two inline assembly test descriptions in jit_insns_arena.c
> from space-separated strings to snake_case.
>
> It is done for consistency with other neighboring subtests registered
> in test_jit_insns() (such as alu_imm, alu_reg, etc.). This also makes
> it convenient to execute these subtests directly from the command line
> without being forced to use shell quoting.
>
> Otherwise, unquoted shell word-splitting causes test_progs to reject
> the extra arguments before the filter code runs:
>
> $ sudo ./test_progs -t jit_insns/arena access with zero offset
> Usage: test_progs [OPTION...]
> Try `test_progs --help' or `test_progs --usage' for more information.
>
> $ sudo ./test_progs -t jit_insns/cast to a user address
> Usage: test_progs [OPTION...]
> Try `test_progs --help' or `test_progs --usage' for more information.
>
> Signed-off-by: Tiezhu Yang <yangtiezhu@xxxxxxxxxxx>
Do these not work already?

  ./test_progs -t jit_insns/arena_zero_off
  ./test_progs -t jit_insns/cast_to_user