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Re: Request to backport CONFIG_UCLAMP_TASK to 6.12 stable

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Hi,

On Thu, Jul 10, 2025 at 09:39:28AM -0700, William McVicker wrote:
> Hi,
> 
> Recently utilization clamping was enabled in the 6.15 experimental kernel via
> the options UCLAMP_TASK and UCLAMP_TASK_GROUP [1] per the request in [2]. I'd
> like to request for this change to backported to the ARM64 6.12 stable kernel
> to allow us to use this feature with a stable kernel for better performance
> management of VMs on arm64 servers.
> 
> Please let me know if there are any concerns or additional steps I need to
> take.

This is a new feature, and at this point of the release preparation
for trixie it won't be accepted anymore as it is not adding hardware
support. 

That means you likely will need to use later a bpo version for trixie.

Regards,
Salvaotre

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Thread

Request to backport CONFIG_UCLAMP_TASK to 6.12 stable William McVicker <willmcvicker@google.com> - 2025-07-10 19:00 +0200
  Re: Request to backport CONFIG_UCLAMP_TASK to 6.12 stable Salvatore Bonaccorso <carnil@debian.org> - 2025-07-16 08:20 +0200
    Re: Request to backport CONFIG_UCLAMP_TASK to 6.12 stable William McVicker <willmcvicker@google.com> - 2025-07-16 22:50 +0200
      Re: Request to backport CONFIG_UCLAMP_TASK to 6.12 stable Ben Hutchings <ben@decadent.org.uk> - 2025-07-17 16:40 +0200
        Re: Request to backport CONFIG_UCLAMP_TASK to 6.12 stable William McVicker <willmcvicker@google.com> - 2025-07-17 19:50 +0200
          Re: Request to backport CONFIG_UCLAMP_TASK to 6.12 stable Salvatore Bonaccorso <carnil@debian.org> - 2025-07-17 23:40 +0200
            Re: Request to backport CONFIG_UCLAMP_TASK to 6.12 stable William McVicker <willmcvicker@google.com> - 2025-07-18 00:20 +0200

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