linux-kernel - Re: [PATCH] Revert "serial: 8250_mtk: Make sure to select the right FEATURE

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Message-ID: <8a027bdc-0fc3-a41e-4142-0033706d3da6@collabora.com>
Date:   Mon, 23 May 2022 15:25:05 +0200
From:   AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>
To:     Greg KH <gregkh@...uxfoundation.org>
Cc:     Mark Brown <broonie@...nel.org>, jirislaby@...nel.org,
        matthias.bgg@...il.com, zhiyong.tao@...iatek.com,
        colin.king@...el.com, linux-serial@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org, linux-kernel@...r.kernel.org,
        wenst@...omium.org
Subject: Re: [PATCH] Revert "serial: 8250_mtk: Make sure to select the right
 FEATURE_SEL"

Il 23/05/22 14:32, Greg KH ha scritto:
> On Mon, May 23, 2022 at 02:13:35PM +0200, AngeloGioacchino Del Regno wrote:
>> Il 23/05/22 14:10, Greg KH ha scritto:
>>> On Mon, May 23, 2022 at 12:17:06PM +0200, AngeloGioacchino Del Regno wrote:
>>>> Il 10/05/22 17:29, AngeloGioacchino Del Regno ha scritto:
>>>>> Il 10/05/22 14:56, Mark Brown ha scritto:
>>>>>> On Tue, May 10, 2022 at 02:46:28PM +0200, AngeloGioacchino Del Regno wrote:
>>>>>>
>>>>>>> Sorry for missing this tag, and also I'm sorry for the noise.
>>>>>>
>>>>>> Hey, if nobody broke anything all this testing stuff wouldn't be worth
>>>>>> it!
>>>>>
>>>>>
>>>>> Haha! That's true :-)
>>>>>
>>>>> Thank you!
>>>>
>>>>
>>>> Hello Mark, Greg
>>>>
>>>> I've just noticed that v5.18 was released, but without this revert.
>>>
>>> What is "this revert"?
>>>
>>
>> "this revert" == "this commit", reverting
>>
>> 6f81fdded0d0 ("serial: 8250_mtk: Make sure to select the right FEATURE_SEL")
>>
>>>> Can you schedule this for backport on v5.18?
>>>
>>> I need more context here, sorry.
>>>
>>
>> As stated in the commit description, some MediaTek SoCs are incompatible with
>> this change, hence it's actually breaking late serial for some machines.
> 
> Did I already apply this change to my tree?

Yes you have applied it to tty-next.

 >
>  If so, once it hits Linus's
> tree we can backport it to 5.18.1.
> 

Okay, sounds good, thank you!

Regards,
Angelo