linux-kernel - Re: [V3,00/11] Add multipd remoteproc support

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Date:   Wed, 19 Jul 2023 09:01:21 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Manikanta Mylavarapu <quic_mmanikan@...cinc.com>,
        agross@...nel.org, andersson@...nel.org, konrad.dybcio@...aro.org,
        mathieu.poirier@...aro.org, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org,
        mturquette@...libre.com, sboyd@...nel.org,
        quic_eberman@...cinc.com, kvalo@...nel.org,
        loic.poulain@...aro.org, linux-arm-msm@...r.kernel.org,
        linux-remoteproc@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-clk@...r.kernel.org
Cc:     quic_srichara@...cinc.com, quic_sjaganat@...cinc.com,
        quic_kathirav@...cinc.com, quic_anusha@...cinc.com
Subject: Re: [V3,00/11] Add multipd remoteproc support

On 18/07/2023 14:04, Manikanta Mylavarapu wrote:
> APSS brings Q6 out of reset and then Q6 brings
> WCSS block (wifi radio's) out of reset.
> 
> 				   ---------------
> 			      -->  |WiFi 2G radio|
> 			      |	   --------------
> 			      |
> --------	-------	      |
> | APSS | --->   |QDSP6|  -----|
> ---------	-------       |
>                               |
>       			      |
> 			      |   --------------
> 			      --> |WiFi 5G radio|
> 				  --------------
> 
> Problem here is if any radio crashes, subsequently other
> radio also should crash because Q6 crashed. Let's say
> 2G radio crashed, Q6 should pass this info to APSS. Only
> Q6 processor interrupts registered with APSS. Obviously
> Q6 should crash and raise fatal interrupt to APSS. Due
> to this 5G radio also crashed. But no issue in 5G radio,
> because of 2G radio crash 5G radio also impacted.

Your patches and cover letter is unnecessarily more difficult to parse
and filter:
1. Please use standard email subjects, so with the PATCH keyword in the
title. `git format-patch` helps here to create proper versioned patches.
Another useful tool is b4. Skipping the PATCH keyword makes filtering of
emails more difficult thus making the review process less convenient.

2. Please wrap message according to Linux coding style / submission
process (neither too early nor over the limit):
https://elixir.bootlin.com/linux/v6.4-rc1/source/Documentation/process/submitting-patches.rst#L597
This is wrapped way too early.
> 

Best regards,
Krzysztof