linux-kernel - Re: [PATCH] workqueue: doc change for ST behavior on NUMA systems

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]

Date:   Tue, 18 Jul 2017 14:37:22 -0400
From:   Tejun Heo <tj@...nel.org>
To:     Alexei Potashnik <alexei@...estorage.com>
Cc:     linux-kernel@...r.kernel.org
Subject: Re: [PATCH] workqueue: doc change for ST behavior on NUMA systems

On Tue, Jul 18, 2017 at 11:12:53AM -0700, Alexei Potashnik wrote:
> NUMA rework of workqueue made the combination of max_active of 1 and
> WQ_UNBOUND insufficient to guarantee ST behavior system wide.
> 
> alloc_ordered_queue should now be used instead.
> 
> Signed-off-by: Alexei Potashnik <alexei@...estorage.com>

Patch was whitespace damanged in transit.  Applied manually to
wq/for-4.14.

Thanks a lot for the fix!

-- 
tejun