Subject: Re: port-xen/33162 [Re: FAST_IPSEC panics domU kernel]
To: Manuel Bouyer <bouyer@antioche.eu.org>
From: Pavel Cahyna <pcah8322@artax.karlin.mff.cuni.cz>
List: port-xen
Date: 03/29/2006 12:47:01
On Wed, Mar 29, 2006 at 12:33:56PM +0200, Manuel Bouyer wrote:
> On Wed, Mar 29, 2006 at 12:16:47PM +0200, Pavel Cahyna wrote:
> > I think netipsec is wrong - it is using m_copyback, but can't be really
> > sure that the mbuf is not shared.
>
> Yes. Xen is good for catching this kind of abuse, because the may not even
> be mapped read/write :)
I changed the category to kern.
Pavel