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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: Wed, 14 Nov 2007 16:26:11 +0100	[thread overview]
Message-ID: <E1IsK83-0008CJ-00@dorka.pomaz.szeredi.hu> (raw)
In-Reply-To: <20071114142247.GA5848@c2.user-mode-linux.org> (message from Jeff Dike on Wed, 14 Nov 2007 09:22:47 -0500)

> > Note, this is 32bit UML on 64bit host, to complicate matters.  So I
> > think it's not PTRACE_ARCH_PRCTL, but PTRACE_SET_THREAD_AREA.
> 
> Oh, that changes things.  In this case, I believe this problem is fixed
> by fd181c72a3c202a3986bcee7551c0838265aec2a.

This one fixed the EINVAL messages, and now UML boots, but consumes
100% CPU constantly.

> You'll also need f86f9e6d66027bdcdc9b40c06d431ee53ea0d509 for a
> separate problem.

I can't find this in -linus.  Which tree is it?

> > Maybe this is a fallout from the x86 architecture merge?
> 
> No, the problems had been there from before the merge - years, in the
> case of the second one.

Never seen anything like this until 2.6.24.  Strange...

Miklos

  reply	other threads:[~2007-11-14 15:26 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 [this message]
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

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