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From: "Siddha, Suresh B" <suresh.b.siddha@intel.com>
To: Sergio Monteiro Basto <sergio@sergiomb.no-ip.org>
Cc: Andi Kleen <ak@suse.de>, Lee Revell <rlrevell@joe-job.com>,
	Chris Friesen <cfriesen@nortel.com>,
	linux-kernel <linux-kernel@vger.kernel.org>,
	john stultz <johnstul@us.ibm.com>,
	suresh.b.siddha@intel.com
Subject: Re: AMD X2 unsynced TSC fix?
Date: Mon, 30 Oct 2006 18:41:55 -0800	[thread overview]
Message-ID: <20061030184155.A3790@unix-os.sc.intel.com> (raw)
In-Reply-To: <1162253008.2999.9.camel@localhost.portugal>; from sergio@sergiomb.no-ip.org on Tue, Oct 31, 2006 at 12:03:28AM +0000

On Tue, Oct 31, 2006 at 12:03:28AM +0000, Sergio Monteiro Basto wrote:
> time.c: Lost 300 timer tick(s)! rip mwait_idle+0x33/0x4f)
> time.c: Lost 300 timer tick(s)! rip mwait_idle+0x33/0x4f)
> time.c: Lost 300 timer tick(s)! rip mwait_idle+0x33/0x4f)
> time.c: Lost 300 timer tick(s)! rip mwait_idle+0x33/0x4f)

Is this the reason why you are saying your system has unsynchronized TSC?
Some where in this thread, you mentioned that Lost ticks happen even
when you use  "notsc"

This sounds to me as a different problem. Can you send us the output
of /proc/interrupts?

thanks,
suresh

  parent reply	other threads:[~2006-10-31  3:03 UTC|newest]

Thread overview: 65+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-10-27 17:15 AMD X2 unsynced TSC fix? Lee Revell
2006-10-27 20:18 ` Luca Tettamanti
2006-10-27 23:04   ` thockin
2006-10-28  0:00     ` Luca Tettamanti
2006-10-28  0:17       ` Lee Revell
2006-10-28  2:46       ` thockin
2006-10-28  3:59         ` Andi Kleen
2006-10-28  6:32           ` thockin
2006-10-28  9:14           ` Vojtech Pavlik
2006-10-28 18:22           ` Lee Revell
2006-10-28 19:57             ` Vojtech Pavlik
2006-10-28 22:54               ` thockin
2006-10-28  1:04     ` Andi Kleen
2006-10-28  3:28       ` Lee Revell
2006-10-28  5:28         ` Willy Tarreau
2006-10-28 18:08           ` Lee Revell
2006-10-28 19:14             ` thockin
2006-10-30 17:22             ` Langsdorf, Mark
2006-10-28 18:37           ` Andi Kleen
2006-10-28 19:15             ` Willy Tarreau
2006-10-28 19:18               ` thockin
2006-10-28 19:32                 ` Willy Tarreau
2006-10-28 19:42                   ` thockin
2006-10-28 20:16                     ` Willy Tarreau
2006-10-28 19:33               ` Andi Kleen
2006-10-28 20:04                 ` Willy Tarreau
2006-10-28 20:11                   ` Andi Kleen
2006-10-28 20:36                     ` Willy Tarreau
2006-10-29  1:28                 ` Lee Revell
2006-10-28 21:00               ` Lee Revell
2006-10-31 11:12           ` Pádraig Brady
2006-10-31 15:31             ` Willy Tarreau
2006-10-30 20:30     ` Christoph Lameter
2006-10-27 20:35 ` Andi Kleen
2006-10-27 20:41   ` Lee Revell
2006-10-27 21:48     ` Chris Friesen
2006-10-27 22:08       ` Lee Revell
2006-10-28  3:58         ` Sergio Monteiro Basto
2006-10-28  4:06           ` Andi Kleen
2006-10-28  4:22             ` Sergio Monteiro Basto
2006-10-30  3:10               ` Sergio Monteiro Basto
2006-10-30 15:23                 ` Andi Kleen
     [not found]                   ` <1162253008.2999.9.camel@localhost.portugal>
2006-10-31  0:14                     ` Lee Revell
2006-10-31  0:25                       ` john stultz
2006-10-31  2:41                     ` Siddha, Suresh B [this message]
2006-10-31 15:05                       ` Sergio Monteiro Basto
2006-11-01  1:46                       ` Sergio Monteiro Basto
2006-11-01  2:44                         ` Siddha, Suresh B
2006-11-08  0:22                           ` Sergio Monteiro Basto
2006-11-08 19:53                             ` Thomas Gleixner
2006-11-09  0:39                               ` Sergio Monteiro Basto
2006-11-09  1:13                                 ` john stultz
2006-11-09  1:27                                   ` Sergio Monteiro Basto
2006-11-15  1:51                                   ` Sergio Monteiro Basto
     [not found]                                     ` <20061115193514.41C01102C011@mail.goron.de>
2006-11-16  1:38                                       ` Sergio Monteiro Basto
2006-11-16  1:45                                         ` Sergio Monteiro Basto
2006-10-28  6:35             ` thockin
2006-10-28  6:46               ` Andrew Morton
2006-10-28  6:49                 ` thockin
2006-10-28  7:13                   ` Andrew Morton
2006-10-28  7:25                     ` thockin
2006-10-28  9:46                   ` Andi Kleen
2006-10-28  9:45                 ` Andi Kleen
2006-10-28  9:48               ` Andi Kleen
2006-10-27 21:58 ` Friedrich Göpel

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