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From: Steven Rostedt <rostedt@goodmis.org>
To: Ingo Molnar <mingo@elte.hu>
Cc: john stultz <johnstul@us.ibm.com>, LKML <linux-kernel@vger.kernel.org>
Subject: [RT] read_tsc: ACK! TSC went backward! Unsynced TSCs?
Date: Mon, 28 Nov 2005 07:05:54 -0500	[thread overview]
Message-ID: <1133179554.11491.3.camel@localhost.localdomain> (raw)

Hi Ingo,

With -rt20 on the AMD64 x2, I'm getting a crap load of these:

read_tsc: ACK! TSC went backward! Unsynced TSCs?

So bad that the system wont even boot (at least I won't wait long enough
to let it finish).

config at: http://www.kihontech.com/tests/rt/config

-- Steve



             reply	other threads:[~2005-11-28 12:06 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-11-28 12:05 Steven Rostedt [this message]
2005-11-28 12:30 ` [RT] read_tsc: ACK! TSC went backward! Unsynced TSCs? Jonas Oreland
2005-11-28 12:59   ` Steven Rostedt
2005-11-28 14:21     ` Ingo Molnar
2005-11-28 15:38   ` Lee Revell
2005-11-28 17:30 ` thockin
2005-11-28 17:39   ` Lee Revell
2005-11-28 18:30     ` Dave Jones
2005-11-28 18:35     ` thockin
2005-11-29 14:06       ` Andi Kleen
2005-11-29 16:52         ` thockin
2005-11-29 16:48           ` Andi Kleen

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