Re: [PATCH v6 11/11] x86/smpboot: reuse timer calibration

[Thomas Gleixner]

Arjan!

On Tue, Feb 07 2023 at 15:16, Arjan van de Ven wrote:
> On 2/2/2023 1:56 PM, Usama Arif wrote:
>> From: Arjan van de Ven <arjan@xxxxxxxxxxxxxxx>
>> 
>> No point recalibrating for known-constant tsc.
>> When tested on a 128 core, 2 socket server, this reduces
>> the parallel smpboot time from 100ms to 30ms.
>> 
>> Not-signed-off-by: Arjan van de Ven <arjan@xxxxxxxxxxxxxxx>
>
> you can turn this in a Signed-off-By:

Please post your patch separately as it is a completely orthogonal issue
and can be reviewed and discussed independently of the parallel bringup
effort.

Thanks,

        tglx