Re: [PATCH v4 00/21] Add Qualcomm Minidump kernel driver related support

[Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>]

On 28/06/2023 14:34, Mukesh Ojha wrote:
> Minidump is a best effort mechanism to collect useful and predefined data
> for first level of debugging on end user devices running on Qualcomm SoCs.
> It is built on the premise that System on Chip (SoC) or subsystem part of
> SoC crashes, due to a range of hardware and software bugs. Hence, the
> ability to collect accurate data is only a best-effort. The data collected
> could be invalid or corrupted, data collection itself could fail, and so on.
> 

...hundred of unrelated lines...

>  #define PANIC_PRINT_TASK_INFO          0x00000001
>  #define PANIC_PRINT_MEM_INFO           0x00000002
> @@ -261,6 +263,7 @@ void panic(const char *fmt, ...)
>         int old_cpu, this_cpu;
>         bool _crash_kexec_post_notifiers = crash_kexec_post_notifiers;
> 
> +       in_panic = true;
>         if (panic_on_warn) {
>                 /*
>                  * This thread may hit another WARN() in the panic path.
> --------------------------------------------------------------------------
> 
> Changes in v4:

Putting changelog at the end of very long cover letter does no help us
to find it.

>  - Redesigned the driver and divided the driver into front end and backend (smem) so
>    that any new backend can be attached easily to avoid code duplication.
>  - Patch reordering as per the driver and subsystem to easier review of the code.
>  - Removed minidump specific code from remoteproc to minidump smem based driver.
>  - Enabled the all the driver as modules.
>  - Address comments made on documentation and yaml and Device tree file [Krzysztof/Konrad]

That's not enough. Your binding changed a lot and I doubt we proposed
such changes. You need to be specific.

>  - Address comments made qcom_pstore_minidump driver and given its Device tree
>    same set of properties as ramoops. [Luca/Kees]
>  - Added patch for MAINTAINER file.
>  - Include defconfig change as one patch as per [Krzysztof] suggestion.
>  - Tried to remove the redundant file scope variables from the module as per [Krzysztof] suggestion.
>  - Addressed comments made on dload mode patch v6 version 
>    https://lore.kernel.org/lkml/1680076012-10785-1-git-send-email-quic_mojha@quicinc.com/
> 
> 

Best regards,
Krzysztof