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Re: [PATCH net-next v7 01/10] selftest: Enhance kselftest_harness.h with a step mechanism

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On Mon, Aug 21, 2017 at 02:09:24AM +0200, Mickaël Salaün wrote:
> This step mechanism may be useful to return an information about the
> error without being able to write to TH_LOG_STREAM.
> 
> Set _metadata->no_print to true to print this counter.
> 
> Signed-off-by: Mickaël Salaün <mic@digikod.net>
> Cc: Andy Lutomirski <luto@amacapital.net>
> Cc: Arnaldo Carvalho de Melo <acme@kernel.org>
> Cc: Kees Cook <keescook@chromium.org>
> Cc: Shuah Khan <shuah@kernel.org>
> Cc: Will Drewry <wad@chromium.org>
> Link: https://lkml.kernel.org/r/CAGXu5j+D-FP8Kt9unNOqKrQJP4DYTpmgkJxWykZyrYiVPz3Y3Q@mail.gmail.com
> ---
> 
> This patch is intended to the kselftest tree:
> https://lkml.kernel.org/r/20170806232337.4191-1-mic@digikod.net
> 
> Changes since v6:
> * add the step counter in assert/expect macros and use _metadata to
>   enable the counter (suggested by Kees Cook)
> ---
>  tools/testing/selftests/kselftest_harness.h   | 31 ++++++++++++++++++++++-----
>  tools/testing/selftests/seccomp/seccomp_bpf.c |  2 +-
>  2 files changed, 27 insertions(+), 6 deletions(-)

is there a dependency on this in patches 2+ ?
if not, I would send this patch to selftests right away.

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[PATCH net-next v7 00/10] Landlock LSM: Toward unprivileged sandboxing Mickaël Salaün <mic@digikod.net> - 2017-08-21 02:20 +0200
  [PATCH net-next v7 04/10] bpf: Define handle_fs and add a new helper bpf_handle_fs_get_mode() Mickaël Salaün <mic@digikod.net> - 2017-08-21 02:20 +0200
  [PATCH net-next v7 07/10] landlock: Add ptrace restrictions Mickaël Salaün <mic@digikod.net> - 2017-08-21 02:20 +0200
  [PATCH net-next v7 01/10] selftest: Enhance kselftest_harness.h with a step mechanism Mickaël Salaün <mic@digikod.net> - 2017-08-21 02:20 +0200
    Re: [PATCH net-next v7 01/10] selftest: Enhance kselftest_harness.h  with a step mechanism Alexei Starovoitov <alexei.starovoitov@gmail.com> - 2017-08-24 04:40 +0200
      Re: [PATCH net-next v7 01/10] selftest: Enhance kselftest_harness.h  with a step mechanism Mickaël Salaün <mic@digikod.net> - 2017-08-25 10:10 +0200
  [PATCH net-next v7 09/10] bpf,landlock: Add tests for Landlock Mickaël Salaün <mic@digikod.net> - 2017-08-21 02:20 +0200
  [PATCH net-next v7 08/10] bpf: Add a Landlock sandbox example Mickaël Salaün <mic@digikod.net> - 2017-08-21 02:20 +0200
    Re: [PATCH net-next v7 08/10] bpf: Add a Landlock sandbox example Alexei Starovoitov <alexei.starovoitov@gmail.com> - 2017-08-24 05:00 +0200
      Re: [PATCH net-next v7 08/10] bpf: Add a Landlock sandbox example Mickaël Salaün <mic@digikod.net> - 2017-08-25 10:20 +0200
  [PATCH net-next v7 05/10] landlock: Add LSM hooks related to filesystem Mickaël Salaün <mic@digikod.net> - 2017-08-21 02:20 +0200
    Re: [PATCH net-next v7 05/10] landlock: Add LSM hooks related to  filesystem Mickaël Salaün <mic@digikod.net> - 2017-08-23 00:10 +0200
    Re: [PATCH net-next v7 05/10] landlock: Add LSM hooks related to  filesystem Alexei Starovoitov <alexei.starovoitov@gmail.com> - 2017-08-24 05:00 +0200
      Re: [PATCH net-next v7 05/10] landlock: Add LSM hooks related to  filesystem Mickaël Salaün <mic@digikod.net> - 2017-08-25 10:20 +0200
  [PATCH net-next v7 03/10] bpf,landlock: Define an eBPF program type for a Landlock rule Mickaël Salaün <mic@digikod.net> - 2017-08-21 02:20 +0200
    Re: [PATCH net-next v7 03/10] bpf,landlock: Define an eBPF program  type for a Landlock rule Alexei Starovoitov <alexei.starovoitov@gmail.com> - 2017-08-24 04:40 +0200
      Re: [PATCH net-next v7 03/10] bpf,landlock: Define an eBPF program  type for a Landlock rule Mickaël Salaün <mic@digikod.net> - 2017-08-25 10:10 +0200
  [PATCH net-next v7 06/10] seccomp,landlock: Handle Landlock events per process hierarchy Mickaël Salaün <mic@digikod.net> - 2017-08-21 02:20 +0200
  [PATCH net-next v7 10/10] landlock: Add user and kernel documentation for Landlock Mickaël Salaün <mic@digikod.net> - 2017-08-21 02:20 +0200
  [PATCH net-next v7 02/10] bpf: Add eBPF program subtype and is_valid_subtype() verifier Mickaël Salaün <mic@digikod.net> - 2017-08-21 02:20 +0200
    Re: [PATCH net-next v7 02/10] bpf: Add eBPF program subtype and  is_valid_subtype() verifier Alexei Starovoitov <alexei.starovoitov@gmail.com> - 2017-08-23 04:50 +0200
      Re: [PATCH net-next v7 02/10] bpf: Add eBPF program subtype and  is_valid_subtype() verifier Mickaël Salaün <mic@digikod.net> - 2017-08-23 09:50 +0200
        Re: [PATCH net-next v7 02/10] bpf: Add eBPF program subtype and  is_valid_subtype() verifier Alexei Starovoitov <alexei.starovoitov@gmail.com> - 2017-08-24 03:30 +0200

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