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Message-ID: <CAEf4BzZfGccOFt6hJgRyONexLyVvV4q6ydQ86zeOBFnjo8PS0w@mail.gmail.com>
Date:   Tue, 13 Apr 2021 14:57:26 -0700
From:   Andrii Nakryiko <andrii.nakryiko@...il.com>
To:     Jiri Olsa <jolsa@...nel.org>
Cc:     Alexei Starovoitov <ast@...nel.org>,
        Daniel Borkmann <daniel@...earbox.net>,
        Andrii Nakryiko <andriin@...com>,
        Networking <netdev@...r.kernel.org>, bpf <bpf@...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>,
        Toke Høiland-Jørgensen <toke@...hat.com>,
        Julia Lawall <julia.lawall@...ia.fr>
Subject: Re: [PATCHv4 bpf-next 4/5] selftests/bpf: Add re-attach test to lsm test

On Mon, Apr 12, 2021 at 9:31 AM Jiri Olsa <jolsa@...nel.org> wrote:
>
> Adding the test to re-attach (detach/attach again) lsm programs,
> plus check that already linked program can't be attached again.
>
> Signed-off-by: Jiri Olsa <jolsa@...nel.org>
> ---
>  .../selftests/bpf/prog_tests/test_lsm.c       | 48 +++++++++++++++----
>  1 file changed, 38 insertions(+), 10 deletions(-)
>

Surprised you didn't switch this one to ASSERT, but ok, we can do it
some other time ;)

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


> diff --git a/tools/testing/selftests/bpf/prog_tests/test_lsm.c b/tools/testing/selftests/bpf/prog_tests/test_lsm.c
> index 2755e4f81499..d492e76e01cf 100644
> --- a/tools/testing/selftests/bpf/prog_tests/test_lsm.c
> +++ b/tools/testing/selftests/bpf/prog_tests/test_lsm.c
> @@ -18,6 +18,8 @@ char *CMD_ARGS[] = {"true", NULL};
>  #define GET_PAGE_ADDR(ADDR, PAGE_SIZE)                                 \
>         (char *)(((unsigned long) (ADDR + PAGE_SIZE)) & ~(PAGE_SIZE-1))
>

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