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From: Miklos Szeredi <miklos@szeredi.hu>
To: jdike@addtoit.com
Cc: user-mode-linux-devel@lists.sourceforge.net,
	linux-kernel@vger.kernel.org, tglx@linutronix.de, mingo@elte.hu
Subject: Re: uml doesn't work on 2.6.24-rc2
Date: Mon, 26 Nov 2007 22:22:36 +0100	[thread overview]
Message-ID: <E1IwlPY-0000Q7-0r@dorka.pomaz.szeredi.hu> (raw)
In-Reply-To: <20071126205242.GA11444@c2.user-mode-linux.org> (message from Jeff Dike on Mon, 26 Nov 2007 15:52:42 -0500)

> On Wed, Nov 14, 2007 at 04:26:11PM +0100, Miklos Szeredi wrote:
> > This one fixed the EINVAL messages, and now UML boots, but consumes
> > 100% CPU constantly.
> 
> Can you disable NO_HZ and try the patch below, which WorksForMe (TM)?

Yes, it fixes the busy looping for me as well.  Thanks!

There's still something strange, as top shows 50% time spent in I/O
wait when UML is running.  But ps doesn't show any process in "D"
state.

Can't remember seeing this earlier.

Miklos

      reply	other threads:[~2007-11-26 21:22 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-11-13 23:32 Miklos Szeredi
2007-11-14  1:10 ` Jeff Dike
2007-11-14 10:35   ` Miklos Szeredi
2007-11-14 14:22     ` Jeff Dike
2007-11-14 15:26       ` Miklos Szeredi
2007-11-14 17:36         ` Jeff Dike
2007-11-14 21:29           ` Miklos Szeredi
2007-11-16 17:06             ` Jeff Dike
2007-11-22 18:08               ` Miklos Szeredi
2007-11-22 23:51                 ` Jeff Dike
2007-11-23  8:59                   ` Miklos Szeredi
2007-11-23  9:01                   ` [uml-devel] " Karol Swietlicki
2007-11-23 10:54                     ` Jiri Olsa
2007-11-23 11:00                       ` WANG Cong
2007-11-26 17:47             ` Jeff Dike
2007-11-26 18:10             ` Jeff Dike
2007-11-26 20:52         ` Jeff Dike
2007-11-26 21:22           ` Miklos Szeredi [this message]

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