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From:   Kalle Valo <kvalo@kernel.org>
To:     "Linux kernel regression tracking \(Thorsten Leemhuis\)" 
        <regressions@leemhuis.info>
Cc:     Felix Fietkau <nbd@nbd.name>, linux-wireless@vger.kernel.org,
        Linux regressions mailing list <regressions@lists.linux.dev>,
        Mikhail Gavrilov <mikhail.v.gavrilov@gmail.com>
Subject: Re: [PATCH wireless 3/3] wifi: mt76: dma: fix a regression in adding rx buffers
References: <20230113105848.34642-1-nbd@nbd.name>
        <20230113105848.34642-3-nbd@nbd.name>
        <ce9a1141-810a-491a-1293-67beb46efb1f@leemhuis.info>
Date:   Fri, 13 Jan 2023 17:57:17 +0200
In-Reply-To: <ce9a1141-810a-491a-1293-67beb46efb1f@leemhuis.info> (Linux
        kernel regression tracking's message of "Fri, 13 Jan 2023 13:07:54
        +0100")
Message-ID: <87sfgebf6q.fsf@kernel.org>
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"Linux kernel regression tracking (Thorsten Leemhuis)"
<regressions@leemhuis.info> writes:

> On 13.01.23 11:58, Felix Fietkau wrote:
>> When adding WED support, mt76_dma_add_buf was accidentally changed to set
>> the skip_buf0 flag for tx buffers on the wrong queue descriptor entry.
>> Additionally, there is a rxwi leak when rx buffer allocation fails.
>
> thx for working on this
>
>> Fix this and make the code more readable by adding a separate function for
>> adding rx buffers.
>> 
>> Reported-by: Mikhail Gavrilov <mikhail.v.gavrilov@gmail.com>
>> Tested-by: Mikhail Gavrilov <mikhail.v.gavrilov@gmail.com>
>
> Many thx for taking care of this. There is one small thing to improve,
> please add the following tags here to make things easier for future code
> archaeologists and give proper credit:

I can add those.

> Link:
> https://lore.kernel.org/r/CABXGCsMEnQd=gYKTd1knRsWuxCb=Etv5nAre%2BXJS_s5FgVteYA@mail.gmail.com/
> Reported-by: Mike Lothian <mike@fireburn.co.uk>
> Link: https://bugzilla.kernel.org/show_bug.cgi?id=216829
> Reported-by: AngeloGioacchino Del Regno

But the email is missing for AngeloGioacchino.

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