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: <242c8dfd-9030-43a5-abae-ae6e348dec5c@arm.com>
Date:   Thu, 30 Nov 2023 14:42:36 +0100
From:   Dietmar Eggemann <dietmar.eggemann@....com>
To:     Vincent Guittot <vincent.guittot@...aro.org>, mingo@...hat.com,
        peterz@...radead.org, juri.lelli@...hat.com, rostedt@...dmis.org,
        bsegall@...gle.com, mgorman@...e.de, bristot@...hat.com,
        vschneid@...hat.com, corbet@....net, alexs@...nel.org,
        siyanteng@...ngson.cn, qyousef@...alina.io,
        linux-kernel@...r.kernel.org, linux-doc@...r.kernel.org
Cc:     lukasz.luba@....com, hongyan.xia2@....com
Subject: Re: [PATCH 1/2] sched/fair: Remove SCHED_FEAT(UTIL_EST_FASTUP, true)

On 27/11/2023 15:32, Vincent Guittot wrote:
> sched_feat(UTIL_EST_FASTUP) has been added to easily disable the feature
> in order to check for possibly related regressions. After 3 years, it has
> never been used and no regression has been reported. Let remove it
> and make fast increase a permanent behavior.
> 
> Signed-off-by: Vincent Guittot <vincent.guittot@...aro.org>
> ---
> 
> I haven't updated the chinese documentation which also refers to
> UTIL_EST_FASTUP. IIUC, this will be updated afterward by the 
> Translations' maintainers.
> 
>  Documentation/scheduler/schedutil.rst | 7 +++----
>  kernel/sched/fair.c                   | 8 +++-----
>  kernel/sched/features.h               | 1 -
>  3 files changed, 6 insertions(+), 10 deletions(-)

LGTM.

Reviewed-by: Dietmar Eggemann <dietmar.eggemann@....com>

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ