From mboxrd@z Thu Jan  1 00:00:00 1970
From: Gerd Knorr <kraxel@suse.de>
Subject: Re: pfn_pte/pfn_pmd
Date: Wed, 21 Dec 2005 15:25:56 +0100
Message-ID: <43A965F4.1010203@suse.de>
References: <43A9401F.76F0.0078.0@novell.com> <43A94AE7.76F0.0078.0@novell.com>
Mime-Version: 1.0
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit
Return-path: <xen-devel-bounces@lists.xensource.com>
In-Reply-To: <43A94AE7.76F0.0078.0@novell.com>
List-Unsubscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-devel>,
	<mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
List-Post: <mailto:xen-devel@lists.xensource.com>
List-Help: <mailto:xen-devel-request@lists.xensource.com?subject=help>
List-Subscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-devel>,
	<mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
Sender: xen-devel-bounces@lists.xensource.com
Errors-To: xen-devel-bounces@lists.xensource.com
To: Jan Beulich <JBeulich@novell.com>
Cc: xen-devel@lists.xensource.com
List-Id: xen-devel@lists.xenproject.org

> I still wonder, however, whether the BUG()/panic() in PAE's pfn_pmd()
> couldn't be removed...

Wonder why it is still in there though, seems pfn_pmd() is never ever 
used, checking code ...

Ok, seems they are needed for 2M/4M pages, we don't support these 
anyway, so BUG()'ing in case this is called looks perfectly fine.

The panic msg probably should be changed to something more reasonable, 
such as "Huh? Who tried to use 2M pages?" maybe ;)

cheers,

   Gerd