Re: [EXT] Re: stress-ng --hrtimers hangs system

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To: Vladimir Oltean <olteanv@xxxxxxxxx>, Jiafei Pan <jiafei.pan@xxxxxxx>
Subject: Re: [EXT] Re: stress-ng --hrtimers hangs system
From: Kurt Kanzenbach <kurt.kanzenbach@xxxxxxxxxxxxx>
Date: Sat, 20 Jun 2020 10:08:29 +0200
Cc: "linux-rt-users@xxxxxxxxxxxxxxx" <linux-rt-users@xxxxxxxxxxxxxxx>, lkml <linux-kernel@xxxxxxxxxxxxxxx>, "rcu@xxxxxxxxxxxxxxx" <rcu@xxxxxxxxxxxxxxx>, Colin King <colin.king@xxxxxxxxxxxxx>, Jiafei Pan <jiafei.pan@xxxxxxx>
In-reply-to: <AM0PR04MB47726B40110E1B02471EEEDF8A810@AM0PR04MB4772.eurprd04.prod.outlook.com>
Organization: Linutronix GmbH
References: <4781d250-9a29-cef3-268d-7d83c98bf16a@gmail.com> <87y2ovzcmd.fsf@kurt> <AM0PR04MB47726B40110E1B02471EEEDF8A810@AM0PR04MB4772.eurprd04.prod.outlook.com>

Hi Jiafei,

On Friday, June 12, 2020 2:49:17 AM CEST Jiafei Pan wrote:
> Hi, Kurt,
> 
> May I know whether you used "root" user to run stress-ng? using "root"
> user will change the scheduler to be "SCHED_RR", so would you please
> share test result with root and non-root users? Thanks.

Performed the test now as root and non-root user. Same result: No 
problem.

Thanks,
Kurt

Follow-Ups:
- RE: [EXT] Re: stress-ng --hrtimers hangs system
  - From: Jiafei Pan

References:
- stress-ng --hrtimers hangs system
  - From: Vladimir Oltean
- Re: stress-ng --hrtimers hangs system
  - From: Kurt Kanzenbach
- RE: [EXT] Re: stress-ng --hrtimers hangs system
  - From: Jiafei Pan

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