netdev - Re: [PATCH bpf] selftests/bpf: fix "valid read map access into a read-only array 1" on s390

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Message-ID: <CAADnVQJChzh-tb2NqEb584YKBePhVDik__ssAKWfojs9GAVQzg@mail.gmail.com>
Date:   Thu, 18 Jul 2019 13:50:51 -0700
From:   Alexei Starovoitov <alexei.starovoitov@...il.com>
To:     Ilya Leoshkevich <iii@...ux.ibm.com>
Cc:     bpf <bpf@...r.kernel.org>,
        Network Development <netdev@...r.kernel.org>,
        gor@...ux.ibm.com, Heiko Carstens <heiko.carstens@...ibm.com>
Subject: Re: [PATCH bpf] selftests/bpf: fix "valid read map access into a
 read-only array 1" on s390

On Thu, Jul 18, 2019 at 2:14 AM Ilya Leoshkevich <iii@...ux.ibm.com> wrote:
>
> This test looks up a 32-bit map element and then loads it using a 64-bit
> load. This does not work on s390, which is a big-endian machine.
>
> Since the point of this test doesn't seem to be loading a smaller value
> using a larger load, simply use a 32-bit load.
>
> Signed-off-by: Ilya Leoshkevich <iii@...ux.ibm.com>

Applied. Thanks