linux-kernel - Re: [PATCH bpf-next v2 2/2] docs: bpf: Clarify -mcpu=v3 requirement for atomic ops

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Message-ID: <4cbd024b-b57e-e7ae-276a-a285c898bb30@fb.com>
Date:   Mon, 18 Jan 2021 09:36:17 -0800
From:   Yonghong Song <yhs@...com>
To:     Brendan Jackman <jackmanb@...gle.com>, <bpf@...r.kernel.org>
CC:     Alexei Starovoitov <ast@...nel.org>,
        Daniel Borkmann <daniel@...earbox.net>,
        Andrii Nakryiko <andrii.nakryiko@...il.com>,
        KP Singh <kpsingh@...omium.org>,
        Florent Revest <revest@...omium.org>,
        Lukas Bulwahn <lukas.bulwahn@...il.com>,
        <linux-kernel@...r.kernel.org>, <linux-doc@...r.kernel.org>,
        Jonathan Corbet <corbet@....net>
Subject: Re: [PATCH bpf-next v2 2/2] docs: bpf: Clarify -mcpu=v3 requirement
 for atomic ops



On 1/18/21 7:57 AM, Brendan Jackman wrote:
> Alexei pointed out [1] that this wording is pretty confusing. Here's
> an attempt to be more explicit and clear.
> 
> [1] https://lore.kernel.org/bpf/CAADnVQJVvwoZsE1K+6qRxzF7+6CvZNzygnoBW9tZNWJELk5c=Q@mail.gmail.com/T/#m07264fc18fdc43af02fc1320968afefcc73d96f4
> 
> Signed-off-by: Brendan Jackman <jackmanb@...gle.com>

Thanks for better description!

Acked-by: Yonghong Song <yhs@...com>