| 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
| ||
|
Message-ID: <20070613145654.GB8053@ucw.cz> Date: Wed, 13 Jun 2007 14:56:55 +0000 From: Pavel Machek <pavel@....cz> To: Tejun Heo <htejun@...il.com> Cc: Arjan van de Ven <arjan@...ux.intel.com>, Kristen Carlson Accardi <kristen.c.accardi@...el.com>, jeff@...zik.org, james.bottomley@...eleye.com, linux-ide@...r.kernel.org, linux-scsi@...r.kernel.org, linux-kernel@...r.kernel.org, Jens Axboe <jens.axboe@...cle.com> Subject: Re: [patch 0/3] AHCI Link Power Management Hi! > >> I'm not sure about this. We need better PM framework to support > >> powersaving in other controllers and some ahcis don't save much > >> when only link power management is used, > > > > do you have data to support this? > > Yeah, it was some Lenovo notebook. Pavel is more familiar with the > hardware. Pavel, what was the notebook which didn't save much power > with standard SATA power save but needed port to be completely turned off? Uhuh, now I understand why Arjan wanted me to test. But I have same hw as Kristen, so I assume there must have been something wrong with the old tests. Sorry for confusion. Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html - 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