linux-kernel - Re: [PATCH bpf-next v7 24/24] Documentation: add HID-BPF docs

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Date:   Thu, 25 Aug 2022 09:52:59 +0700
From:   Bagas Sanjaya <bagasdotme@...il.com>
To:     Benjamin Tissoires <benjamin.tissoires@...hat.com>
Cc:     Greg KH <gregkh@...uxfoundation.org>,
        Jiri Kosina <jikos@...nel.org>,
        Alexei Starovoitov <ast@...nel.org>,
        Daniel Borkmann <daniel@...earbox.net>,
        Andrii Nakryiko <andrii@...nel.org>,
        Martin KaFai Lau <kafai@...com>,
        Song Liu <songliubraving@...com>, Yonghong Song <yhs@...com>,
        Kumar Kartikeya Dwivedi <memxor@...il.com>,
        John Fastabend <john.fastabend@...il.com>,
        KP Singh <kpsingh@...nel.org>, Shuah Khan <shuah@...nel.org>,
        Dave Marchevsky <davemarchevsky@...com>,
        Joe Stringer <joe@...ium.io>, Jonathan Corbet <corbet@....net>,
        Tero Kristo <tero.kristo@...ux.intel.com>,
        linux-kernel@...r.kernel.org, linux-input@...r.kernel.org,
        netdev@...r.kernel.org, bpf@...r.kernel.org,
        linux-kselftest@...r.kernel.org, linux-doc@...r.kernel.org
Subject: Re: [PATCH bpf-next v7 24/24] Documentation: add HID-BPF docs

On Thu, Jul 21, 2022 at 05:36:25PM +0200, Benjamin Tissoires wrote:
> +When (and why) to use HID-BPF
> +=============================
> +
> +We can enumerate several use cases for when using HID-BPF is better than
> +using a standard kernel driver fix:
> +

Better say "There are several use cases when using HID-BPF is better
than standard kernel driver fix:"

> +When a BPF program needs to emit input events, it needs to talk HID, and rely
> +on the HID kernel processing to translate the HID data into input events.
> +

talk to HID?

Otherwise the documentation LGTM (no new warnings caused by the doc).

-- 
An old man doll... just what I always wanted! - Clara

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