| 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
| ||
|
Date: Mon, 26 Oct 2009 18:23:04 +0000 From: Matthew Garrett <mjg59@...f.ucam.org> To: Robert Bradbury <robert.bradbury@...il.com> Cc: linux-kernel@...r.kernel.org, cpufreq@...r.kernel.org Subject: Re: Broken ondemand scheduler in Linux 2.6.30+ on Pentium IVs ...except that conservative has the same latency threshold as ondemand, which I'm sure wasn't supposed to be the case. I've added the cpufreq list to Cc:. (Summary: p4-clockmod had its latency changed to avoid ondemand using it, which was done to avoid the performance impact that ondemand generates on p4s. I thought that conservative was still supposed to work here, but as it has the same latency threshold it doesn't) -- Matthew Garrett | mjg59@...f.ucam.org -- 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/
Powered by blists - more mailing lists