Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932229AbVLNJvn (ORCPT ); Wed, 14 Dec 2005 04:51:43 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932242AbVLNJvn (ORCPT ); Wed, 14 Dec 2005 04:51:43 -0500 Received: from mailgate-out2.mysql.com ([213.136.52.68]:28066 "EHLO mailgate.mysql.com") by vger.kernel.org with ESMTP id S932229AbVLNJvn (ORCPT ); Wed, 14 Dec 2005 04:51:43 -0500 Message-ID: <439FEBC3.4030206@mysql.com> Date: Wed, 14 Dec 2005 10:54:11 +0100 From: Jonas Oreland User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.7.11) Gecko/20050915 X-Accept-Language: en-us, en MIME-Version: 1.0 To: Adrian Yee CC: john stultz , linux-kernel@vger.kernel.org Subject: Re: tsc clock issues with dual core and question about irq balancing References: <1134522289.3897.21.camel@leatherman> In-Reply-To: Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1602 Lines: 51 Adrian Yee wrote: > Hi John, > > >>>I'm currently testing the system with "nosmp noapic acpi=off >>>clock=tsc" (it was losing interrupts and wouldn't boot properly >>>with apic/acpi on) and so far everything seems to work (this >>>includes ssh and desktop usage is better). >> >>So keeping the above settings, does removing just the "clock=tsc" >>cause the sluggishness to appear? > > > I just tried booting with the pmtmr enabled and incoming ssh is bad > (I had an ls pause for over 20 seconds, while another connection was > somewhat fine). I wish I had more concrete tests since the problems > I'm seeing are so subjective. I guess I'll have to ignore this > problem until I get a better test. > > >>Also would you open a bugzilla bug on this and attach your .config >>and dmesg? > > > Done: http://bugzilla.kernel.org/show_bug.cgi?id=5740 > > Thanks. > > Adrian > - > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ Hi Dono if this helps, but I also had problems with tsc, and ACPI timer wasnt properly detected http://bugzilla.kernel.org/show_bug.cgi?id=5283 fixed the ACPI problem. (idle=poll should fix it aswell, i think) /Jonas - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/