WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-devel

Re: [Xen-devel] HVM SMP linux guest hangs in cpu_idle() with EFLAGS.IF =

To: Gianni Tedesco <gianni.tedesco@xxxxxxxxxx>
Subject: Re: [Xen-devel] HVM SMP linux guest hangs in cpu_idle() with EFLAGS.IF = 1
From: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
Date: Mon, 12 Jul 2010 11:44:40 -0400
Cc: George Dunlap <dunlapg@xxxxxxxxx>, Xen Devel <xen-devel@xxxxxxxxxxxxxxxxxxx>
Delivery-date: Mon, 12 Jul 2010 08:47:19 -0700
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
In-reply-to: <1278947376.1723.1476.camel@xxxxxxxxxxxxxxxxxxxxxx>
List-help: <mailto:xen-devel-request@lists.xensource.com?subject=help>
List-id: Xen developer discussion <xen-devel.lists.xensource.com>
List-post: <mailto:xen-devel@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
References: <1278528155.1723.139.camel@xxxxxxxxxxxxxxxxxxxxxx> <20100712140420.GB5358@xxxxxxxxxxxxxxxxxxx> <1278947376.1723.1476.camel@xxxxxxxxxxxxxxxxxxxxxx>
Sender: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
User-agent: Mutt/1.5.20 (2009-12-10)
On Mon, Jul 12, 2010 at 04:09:36PM +0100, Gianni Tedesco wrote:
> On Mon, 2010-07-12 at 15:04 +0100, Konrad Rzeszutek Wilk wrote:
> > On Wed, Jul 07, 2010 at 07:42:35PM +0100, Gianni Tedesco wrote:
> > > Hi,
> > > 
> > > I've spent a few weeks investigating a very reproducible guest-hangs bug
> > > which appears to affect all hypervisors from at least 3.4.2 through 4.0
> > > to unstable.
> > > 
> > > To reproduce setup an RHEL5.2 guest for kickstart network install
> > > something like this:
> > 
> > Does this happen with RHEL5.4? CentOS 5.4?
> 
> I used the same setup to test RHEL5, RHEL5.[1234] and can only reproduce
> on 5.1 and 5.2.

Ok, did you look in the changelog for RHEL5.3 and above. It might be
that you are hitting a bug that was fixed.

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel

<Prev in Thread] Current Thread [Next in Thread>