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Re: [Xen-devel] problem using compiled kernel -- Sisu

To: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
Subject: Re: [Xen-devel] problem using compiled kernel -- Sisu
From: Jeremy Fitzhardinge <jeremy@xxxxxxxx>
Date: Mon, 02 Aug 2010 08:24:29 -0700
Cc: Sander Eikelenboom <linux@xxxxxxxxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>, Keir Fraser <keir.fraser@xxxxxxxxxxxxx>, Sisu Xi <xisisu@xxxxxxxxx>
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 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.


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