From: John Levon <levon@movementarian.org>
To: George Dunlap <George.Dunlap@eu.citrix.com>
Cc: xen-devel@lists.xensource.com
Subject: Re: [PATCH] Update cr3 in PAE mode when guest walk succeed but shadow walk fails
Date: Sat, 17 Oct 2009 09:51:32 -0400 [thread overview]
Message-ID: <20091017135132.GA30062@movementarian.org> (raw)
In-Reply-To: <de76405a0910160609g5bc1372i5573ba10bb37fbfa@mail.gmail.com>
On Fri, Oct 16, 2009 at 02:09:20PM +0100, George Dunlap wrote:
> domain is dying, and makes an ASSERT() to that effect. So currently,
> in debug mode, this will cause the host to crash; in non-debug mode,
> this will cause a page-fault loop.
Isn't this a security hole then?
regards
john
next prev parent reply other threads:[~2009-10-17 13:51 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-16 13:09 [PATCH] Update cr3 in PAE mode when guest walk succeed but shadow walk fails George Dunlap
2009-10-17 13:51 ` John Levon [this message]
2009-10-17 14:15 ` Keir Fraser
2009-10-17 14:17 ` John Levon
2009-10-21 9:46 ` Paolo Bonzini
2009-10-21 9:50 ` Tim Deegan
2009-10-21 9:52 ` Paolo Bonzini
2009-10-21 10:23 ` George Dunlap
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