linux-kernel - Re: scheduler nice 19 versus 'idle' behavior / static low-priority scheduling

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: <1233312657.6769.3.camel@marge.simson.net>
Date:	Fri, 30 Jan 2009 11:50:57 +0100
From:	Mike Galbraith <efault@....de>
To:	Peter Zijlstra <peterz@...radead.org>
Cc:	Nathanael Hoyle <nhoyle@...letech.com>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	stable <stable@...nel.org>
Subject: Re: scheduler nice 19 versus 'idle' behavior / static low-priority
	scheduling

On Fri, 2009-01-30 at 11:40 +0100, Peter Zijlstra wrote:
> On Fri, 2009-01-30 at 11:31 +0100, Mike Galbraith wrote:
> > On Fri, 2009-01-30 at 05:18 -0500, Nathanael Hoyle wrote:
> > 
> > > Ok, I'm now running:
> > > 
> > > Linux nightmare 2.6.28.2-nhoyle #1 SMP Fri Jan 30 04:50:03 EST 2009
> > > x86_64 Intel(R) Core(TM)2 Quad CPU Q9450 @ 2.66GHz GenuineIntel
> > > GNU/Linux
> > > 
> > > Initial conclusion is that whatever defects were corrected (non
> > > SCHED_IDLE specific defects that is), the newer kernel version does the
> > > trick.  Video playback is as smooth as ever when running foldingathome
> > > at simple nice 19 priority.
> > 
> > Good to hear, thanks for testing.
> > 
> > Peter, since 27 is a long term maintenance kernel, do you think 1af5f73
> > and 046e7f7 (at least) are 27.stable candidates?
> 
> 1af5f730fc1bf7c62ec9fb2d307206e18bf40a69 and
> e17036dac189dd034c092a91df56aa740db7146d you mean?

Yeah.

> I guess that makes sense.

(adds cc)

	-Mike

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/