linux-kernel - Re: [PATCH v6.12 0/4] sched: The newidle balance regression

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <CAD2QZ9bGLRL5NyUak-=dDPyTkmrzu-22Q2tURfxUmM9Rs+c72Q@mail.gmail.com>
Date: Wed, 3 Dec 2025 17:23:05 +0530
From: Ajay Kaher <ajay.kaher@...adcom.com>
To: stable@...r.kernel.org, gregkh@...uxfoundation.org
Cc: mingo@...hat.com, peterz@...radead.org, juri.lelli@...hat.com, 
	vincent.guittot@...aro.org, dietmar.eggemann@....com, rostedt@...dmis.org, 
	bsegall@...gle.com, mgorman@...e.de, vschneid@...hat.com, 
	linux-kernel@...r.kernel.org, alexey.makhalov@...adcom.com, 
	yin.ding@...adcom.com, tapas.kundu@...adcom.com
Subject: Re: [PATCH v6.12 0/4] sched: The newidle balance regression

Greg, following upstream patches will directly apply to v6.17, so I am
not sending for v6.17:

https://github.com/torvalds/linux/commit/d206fbad9328ddb68ebabd7cf7413392acd38081.patch
https://github.com/torvalds/linux/commit/e78e70dbf603c1425f15f32b455ca148c932f6c1.patch
https://github.com/torvalds/linux/commit/08d473dd8718e4a4d698b1113a14a40ad64a909b.patch
https://github.com/torvalds/linux/commit/33cf66d88306663d16e4759e9d24766b0aaa2e17.patch

-Ajay

On Wed, Dec 3, 2025 at 5:08 PM Ajay Kaher <ajay.kaher@...adcom.com> wrote:
>
> This series is to backport following patches for v6.12:
> link: https://lore.kernel.org/lkml/20251107160645.929564468@infradead.org/
>
> Peter Zijlstra (3):
>   sched/fair: Revert max_newidle_lb_cost bump
>   sched/fair: Small cleanup to sched_balance_newidle()
>   sched/fair: Small cleanup to update_newidle_cost()
>   sched/fair: Proportional newidle balance
>
>  include/linux/sched/topology.h |  3 ++
>  kernel/sched/core.c            |  3 ++
>  kernel/sched/fair.c            | 74 +++++++++++++++++++++++-----------
>  kernel/sched/features.h        |  5 +++
>  kernel/sched/sched.h           |  7 ++++
>  kernel/sched/topology.c        |  6 +++
>  6 files changed, 75 insertions(+), 23 deletions(-)
>
> --
> 2.40.4
>

Download attachment "smime.p7s" of type "application/pkcs7-signature" (5414 bytes)