linux-kernel - Re: [PATCH v1] mt76: mt7615: Fix build with older compilers

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Message-ID: <e18d798d-cdf3-da05-c139-403dfc80e8a3@cogentembedded.com>
Date:   Mon, 2 Dec 2019 12:18:28 +0300
From:   Sergei Shtylyov <sergei.shtylyov@...entembedded.com>
To:     Pablo Greco <pgreco@...tosproject.org>
Cc:     Felix Fietkau <nbd@....name>,
        Lorenzo Bianconi <lorenzo.bianconi83@...il.com>,
        Ryder Lee <ryder.lee@...iatek.com>,
        Roy Luo <royluo@...gle.com>, Kalle Valo <kvalo@...eaurora.org>,
        "David S. Miller" <davem@...emloft.net>,
        Matthias Brugger <matthias.bgg@...il.com>,
        linux-wireless@...r.kernel.org, netdev@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v1] mt76: mt7615: Fix build with older compilers

Hello!

On 01.12.2019 21:17, Pablo Greco wrote:

> Some compilers (tested with 4.8.5 from CentOS 7) fail properly process

    Fail to?

> FIELD_GET inside an inline function, which ends up in a BUILD_BUG_ON.
> Convert inline function to a macro.
> 
> Fixes commit bf92e7685100 ("mt76: mt7615: add support for per-chain
> signal strength reporting")

    Should be:

Fixes: bf92e7685100 ("mt76: mt7615: add support for per-chain signal strength 
reporting")

    Do not ever break up the Fixes: line and don't insert empty lines between 
it and other tags.

> Reported in https://lkml.org/lkml/2019/9/21/146
> 
> Reported-by: kbuild test robot <lkp@...el.com>
> Signed-off-by: Pablo Greco <pgreco@...tosproject.org>
[...]

MBR, Sergei