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From: Pavel Machek <pavel@suse.cz>
To: Josh Myer <jbm@joshisanerd.com>, linux-kernel@vger.kernel.org
Subject: Re: [OT] Major Clock Drift
Date: Sat, 10 Feb 2001 22:55:41 +0100	[thread overview]
Message-ID: <20010210225541.E7877@bug.ucw.cz> (raw)
In-Reply-To: <Pine.LNX.4.21.0102032225240.8663-100000@grace>
In-Reply-To: <Pine.LNX.4.21.0102032225240.8663-100000@grace>; from Josh Myer on Sat, Feb 03, 2001 at 10:32:36PM -0600

Hi!

> I know this _really_ isn't the forum for this, but a friend of mine has
> noticed major, persistent clock drift over time. After several weeks, the
> clock is several minutes slow (always slow). Any thoughts on the
> cause? (Google didn't show up anything worthwhile in the first couple of
> pages, so i gave up).

Vesafb can do this kind of stuff. Vesafb is evil to interrupt latency,
and at .5sec interrupt latency, clock will loose time.
								Pavel
-- 
I'm pavel@ucw.cz. "In my country we have almost anarchy and I don't care."
Panos Katsaloulis describing me w.r.t. patents at discuss@linmodems.org
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      parent reply	other threads:[~2001-02-11 10:42 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2001-02-04  4:32 [OT] Major Clock Drift Josh Myer
2001-02-04  4:42 ` Manfred Bartz
2001-02-04 12:56 ` Michael B. Trausch
2001-02-04 15:18   ` Steve Underwood
2001-02-04 15:31   ` Hacksaw
2001-02-04 23:46     ` Alan Chandler
2001-02-04 17:18   ` Tom Eastep
2001-02-04 18:04     ` Hacksaw
2001-02-04 18:07       ` Tom Eastep
2001-02-05 13:25       ` Andrew Morton
2001-02-10 21:58         ` Pavel Machek
2001-02-11 11:05           ` Andrew Morton
2001-02-11 11:06             ` Pavel Machek
2001-02-11 11:47               ` Andrew Morton
2001-02-11 12:14               ` Peter Horton
2001-02-11 13:52             ` Chris Wedgwood
2001-02-05  1:18     ` Michael B. Trausch
2001-02-13  3:00       ` george anzinger
2001-02-13  6:51         ` Josh Myer
2001-02-10 21:58     ` [OT] " Pavel Machek
2001-02-11 17:07       ` Alan Cox
2001-02-11 22:29         ` Andrew Morton
2001-02-12  9:48           ` Alan Cox
2001-02-12 10:05             ` Andi Kleen
2001-02-12 10:10               ` Alan Cox
2001-02-12 12:14                 ` James Sutherland
2001-02-12 10:32             ` Pavel Machek
2001-02-12 10:36               ` Alan Cox
2001-02-12 11:38                 ` Andrew Morton
2001-02-13  7:24                   ` Abramo Bagnara
2001-02-10 21:55 ` Pavel Machek [this message]

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