Re: [PATCH v5 01/11] x86/tsc: Add base clock properties in clocksource structure

[Thomas Gleixner <tglx@xxxxxxxxxxxxx>]

On Wed, Mar 20 2024 at 12:23, Thomas Gleixner wrote:

> On Tue, Mar 19 2024 at 18:35, lakshmi.sowjanya.d@xxxxxxxxx wrote:
>> From: Lakshmi Sowjanya D <lakshmi.sowjanya.d@xxxxxxxxx>
>>
>> Add base clock hardware abstraction in clocksource structure.
>>
>> Add clocksource ID for x86 ART(Always Running Timer).
>
> This change log tells the WHAT but not the WHY. You have to add context
> and explanation WHY this change is required and why it makes sense.
>
> Also I think this should be ordered differently:
>
>   1) Add the clocksource_base struct and provide the infrastructure in
>      get_device_system_crosststamp()
>
>   2) Make TSC/ART use it

    2a) Remove the art to tsc conversion in drivers
    2b) Remove art to tsc

>   3) Add the realtime muck
>
> Thanks,
>
>         tglx