From mboxrd@z Thu Jan  1 00:00:00 1970
From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Subject: Re: problem using compiled kernel -- Sisu
Date: Mon, 2 Aug 2010 11:29:34 -0400
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To: Jeremy Fitzhardinge <jeremy@goop.org>
Cc: Sander Eikelenboom <linux@eikelenboom.it>, "xen-devel@lists.xensource.com" <xen-devel@lists.xensource.com>, Keir Fraser <keir.fraser@eu.citrix.com>, Sisu Xi <xisisu@gmail.com>
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On Mon, Aug 02, 2010 at 08:24:29AM -0700, Jeremy Fitzhardinge wrote:
>  On 08/02/2010 07:49 AM, Konrad Rzeszutek Wilk wrote:
> >On Fri, Jul 30, 2010 at 04:20:06PM -0500, Sisu Xi wrote:
> >>Hi, all:
> >>
> >>Sorry to trouble you again. But I really tried very hard on installing
> >>xen on my machine. I reformatted my whole disk, install Ubuntu 10.04,
> >>and compile Xen and Kernel from the source code.
> >Ok.. why? Why didn't you just re-build?
> >
> >>it gives out info this time, saying something about
> >>BUG: scheduling while atomic: rsyslogd/565/0x10000001
> >>kernel BUG at arch/x86/mm/highmem_32.c:45!
> >The .config that Pasi pointed has this:
> >
> ># CONFIG_HIGHPTE is not set
> >
> >That is what you need in your .config file.
> 
> Why?  That shouldn't be necessary, and is disabled at runtime even
> if you enable it.

Didn't we have some trouble with this?