netdev - Re: [PATCH bpf] selftests/bpf: use bash instead of sh in test_xdp

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Message-ID: <CALDO+SZhgSr5haWT=c1b-+WMpeaPGkDYoxCoWtTaX2+L85WEJA@mail.gmail.com>
Date:   Fri, 5 Feb 2021 09:30:44 -0800
From:   William Tu <u9012063@...il.com>
To:     Björn Töpel <bjorn.topel@...il.com>
Cc:     Alexei Starovoitov <ast@...nel.org>,
        Daniel Borkmann <daniel@...earbox.net>,
        Linux Kernel Network Developers <netdev@...r.kernel.org>,
        bpf <bpf@...r.kernel.org>,
        Björn Töpel <bjorn.topel@...el.com>
Subject: Re: [PATCH bpf] selftests/bpf: use bash instead of sh in test_xdp_redirect.sh

On Fri, Feb 5, 2021 at 9:09 AM Björn Töpel <bjorn.topel@...il.com> wrote:
>
> From: Björn Töpel <bjorn.topel@...el.com>
>
> The test_xdp_redirect.sh script uses some bash-features, such as
> '&>'. On systems that use dash as the sh implementation this will not
> work as intended. Change the shebang to use bash instead.
>
> Also remove the 'set -e' since the script actually relies on that the
> return value can be used to determine pass/fail of the test.
>
> Fixes: 996139e801fd ("selftests: bpf: add a test for XDP redirect")
> Signed-off-by: Björn Töpel <bjorn.topel@...el.com>
> ---
LGTM, thanks.
Acked-by: William Tu <u9012063@...il.com>