linux-kernel - Re: [PATCH] scheduler: fix x86 regression in native_sched

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:	Sun, 9 Dec 2007 00:37:21 +0100
From:	"Guillaume Chazarain" <guichaz@...oo.fr>
To:	"Ingo Molnar" <mingo@...e.hu>
Cc:	"Nick Piggin" <nickpiggin@...oo.com.au>,
	"Stefano Brivio" <stefano.brivio@...imi.it>,
	"Robert Love" <rml@...h9.net>, linux-kernel@...r.kernel.org,
	"Dave Jones" <davej@...hat.com>, "Rafael J. Wysocki" <rjw@...k.pl>,
	"Michael Buesch" <mb@...sch.de>,
	"Thomas Gleixner" <tglx@...utronix.de>,
	"Andrew Morton" <akpm@...ux-foundation.org>,
	"Len Brown" <lenb@...nel.org>
Subject: Re: [PATCH] scheduler: fix x86 regression in native_sched_clock

On Dec 8, 2007 9:52 AM, Ingo Molnar <mingo@...e.hu> wrote:

> the scariest bit isnt even the scaling i think - that is a fairly
> straightforward and clean PER_CPU-ization of the global scaling factor,
> and its hookup with cpufreq events. (and the credit for that goes to
> Guillaume Chazarain)

To be fair, the cpufreq hook were already there, I just did a buggy percpu
conversion and added an offset that you removed ;-)

-- 
Guillaume
--
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/