linux-kernel - Re: cgroups and nice

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] [day] [month] [year] [list]

Message-ID: <15e1abaf-112d-965c-8fe8-be5e9f7995e5@rqc.ru>
Date:   Wed, 30 Nov 2016 12:51:42 +0300
From:   Marat Khalili <mkh@....ru>
To:     Dhaval Giani <dhaval.giani@...il.com>,
        Peter Zijlstra <peterz@...radead.org>,
        Mike Galbraith <efault@....de>,
        LKML <linux-kernel@...r.kernel.org>
Cc:     cgroups@...r.kernel.org
Subject: Re: cgroups and nice

On 29/11/16 00:13, Dhaval Giani wrote:
> This is an old version of the kernel. Do you see the same behavior on
> a newer version of the kernel? (4.8 is the latest stable kernel)
Sadly, RedHat is not very keen on updating their kernels. I did a quick 
experiment on Ubuntu box with kernel 4.4, and indeed it does not behave 
this strange way. So I'll write this off as a long fixed kernel bug, 
stick to auto-renicing in cron, and look forward to upgrading this 
CentOS machine some day. Thank you very much for your help.

--

With Best Regards,
Marat Khalili