linux-kernel - Re: [PATCH v7 7/8] serial: qcom-geni: Enable PM runtime for serial driver

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Message-Id: <DCC9B5C7SSU2.GRI1UY0VUDHF@linaro.org>
Date: Tue, 26 Aug 2025 10:37:14 +0100
From: "Alexey Klimov" <alexey.klimov@...aro.org>
To: "Krzysztof Kozlowski" <krzk@...nel.org>
Cc: "Praveen Talari" <quic_ptalari@...cinc.com>, "Bjorn Andersson"
 <andersson@...nel.org>, "Konrad Dybcio" <konradybcio@...nel.org>,
 <linux-arm-msm@...r.kernel.org>, <linux-serial@...r.kernel.org>, "Greg
 Kroah-Hartman" <gregkh@...uxfoundation.org>,
 <linux-kernel@...r.kernel.org>, <dmitry.baryshkov@....qualcomm.com>,
 <psodagud@...cinc.com>, <djaggi@...cinc.com>, <quic_msavaliy@...cinc.com>,
 <quic_vtanuku@...cinc.com>, <quic_arandive@...cinc.com>,
 <quic_cchiluve@...cinc.com>, <quic_shazhuss@...cinc.com>, "Jiri Slaby"
 <jirislaby@...nel.org>, "Rob Herring" <robh@...nel.org>, "Krzysztof
 Kozlowski" <krzk+dt@...nel.org>, "Conor Dooley" <conor+dt@...nel.org>,
 <devicetree@...r.kernel.org>, <bryan.odonoghue@...aro.org>,
 <neil.armstrong@...aro.org>, <srini@...nel.org>
Subject: Re: [PATCH v7 7/8] serial: qcom-geni: Enable PM runtime for serial
 driver

On Tue Aug 26, 2025 at 10:21 AM BST, Krzysztof Kozlowski wrote:
> On 26/08/2025 11:18, Alexey Klimov wrote:
>>>> May i know what is testcase which you are running on target?
>>>
>>> Boot the board?
>>>
>>>> what is target?
>>>
>>> It is written in original report. Did you even read it?
>>>
>>>> Which usecase is this issue occurring in?
>>>
>>> Boot?
>> 
>> FWIW, what said above by Krzysztof is correct, there is no usecase, just booting the board.
>> 
> 12 days and nothing improved, right? if this was not dropped now,
> Alexey, can you send a revert? Author clearly approches stability with a
> very relaxed way and is just happy that patch was thrown over the wall
> and job is done.
>
>
> If you do not want to send revert, let me know, I will do it.

I am okay with sending revert, just trying to see if there is any interest
in fixing this.

Thanks,
Alexey