linux-kernel - Re: [PATCHv3 bpf-next 6/9] selftests/bpf: Add err.h header

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Message-ID: <CAEf4BzbhD3r=1bio=0RNG82ESU_7Gz_T1rdmPyKcoDWvpsOWTg@mail.gmail.com>
Date:   Thu, 16 Mar 2023 15:24:25 -0700
From:   Andrii Nakryiko <andrii.nakryiko@...il.com>
To:     Jiri Olsa <jolsa@...nel.org>
Cc:     Alexei Starovoitov <ast@...nel.org>,
        Andrii Nakryiko <andrii@...nel.org>,
        Hao Luo <haoluo@...gle.com>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Alexander Viro <viro@...iv.linux.org.uk>,
        Peter Zijlstra <peterz@...radead.org>,
        Ingo Molnar <mingo@...hat.com>,
        Arnaldo Carvalho de Melo <acme@...nel.org>,
        Matthew Wilcox <willy@...radead.org>, bpf@...r.kernel.org,
        linux-mm@...ck.org, linux-kernel@...r.kernel.org,
        linux-fsdevel@...r.kernel.org, linux-perf-users@...r.kernel.org,
        Martin KaFai Lau <kafai@...com>,
        Song Liu <songliubraving@...com>, Yonghong Song <yhs@...com>,
        John Fastabend <john.fastabend@...il.com>,
        KP Singh <kpsingh@...omium.org>,
        Stanislav Fomichev <sdf@...gle.com>,
        Daniel Borkmann <daniel@...earbox.net>,
        Namhyung Kim <namhyung@...il.com>,
        Dave Chinner <david@...morbit.com>
Subject: Re: [PATCHv3 bpf-next 6/9] selftests/bpf: Add err.h header

On Thu, Mar 16, 2023 at 10:03 AM Jiri Olsa <jolsa@...nel.org> wrote:
>
> Moving error macros from profiler.inc.h to new err.h header.
> It will be used in following changes.
>
> Also adding PTR_ERR macro that will be used in following changes.
>
> Signed-off-by: Jiri Olsa <jolsa@...nel.org>
> ---

Acked-by: Andrii Nakryiko <andrii@...nel.org>

>  tools/testing/selftests/bpf/progs/err.h        | 18 ++++++++++++++++++
>  .../testing/selftests/bpf/progs/profiler.inc.h |  3 +--
>  2 files changed, 19 insertions(+), 2 deletions(-)
>  create mode 100644 tools/testing/selftests/bpf/progs/err.h
>

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