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Subject: Re: [PATCH] bpf: selftests: cleanup RLIMIT_MEMLOCK
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From:   Roman Gushchin <roman.gushchin@linux.dev>
In-Reply-To: <20220320060815.7716-2-laoar.shao@gmail.com>
Date:   Sun, 20 Mar 2022 09:58:06 -0700
Cc:     ast@kernel.org, daniel@iogearbox.net, andrii@kernel.org,
        kafai@fb.com, songliubraving@fb.com, yhs@fb.com,
        john.fastabend@gmail.com, kpsingh@kernel.org,
        netdev@vger.kernel.org, bpf@vger.kernel.org
Message-Id: <0D674EA5-3626-4885-9ADC-5B7847CC967D@linux.dev>
References: <20220320060815.7716-2-laoar.shao@gmail.com>
To:     Yafang Shao <laoar.shao@gmail.com>
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> On Mar 19, 2022, at 11:08 PM, Yafang Shao <laoar.shao@gmail.com> wrote:
>=20
> =EF=BB=BFSince we have alread switched to memcg-based memory accouting and=
 control,
> we don't need RLIMIT_MEMLOCK any more.
>=20
> Signed-off-by: Yafang Shao <laoar.shao@gmail.com>
> Cc: Roman Gushchin <roman.gushchin@linux.dev>
>=20
> ---
> RLIMIT_MEMLOCK is still used in bpftool and libbpf, but it may be useful
> for backward compatibility, so I don't cleanup them.

Hi Yafang!

As I remember, we haven=E2=80=99t cleaned selftests up with the same logic: i=
t=E2=80=99s nice to be able to run the same version of tests on older kernel=
s.

Thanks!=