 Home |
Products |
Support |
Community |
News |
xen-devel
[Xen-devel] Re: [PATCH] [RFC] scrub pages when balloon frees them
| To: | Stefan Berger <stefanb@xxxxxxxxxx>, xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | [Xen-devel] Re: [PATCH] [RFC] scrub pages when balloon frees them |
| From: | Keir Fraser <keir.fraser@xxxxxxxxxxxxx> |
| Date: | Wed, 02 Apr 2008 08:23:34 +0100 |
| Delivery-date: | Wed, 02 Apr 2008 00:25:20 -0700 |
| Envelope-to: | www-data@xxxxxxxxxxxxxxxxxx |
| In-reply-to: | <1207100761.3573.7.camel@xxxxxxxxxxxxxxxxxxxxx> |
| 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/cgi-bin/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe> |
| List-unsubscribe: | <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe> |
| Sender: | xen-devel-bounces@xxxxxxxxxxxxxxxxxxx |
| Thread-index: | AciUknWltGWqjwCFEd24ZAAWy6hiGQ== |
| Thread-topic: | [PATCH] [RFC] scrub pages when balloon frees them |
| User-agent: | Microsoft-Entourage/11.4.0.080122 |
The domain is responsible for scrubbing its own secrets while it is alive. -- Keir On 2/4/08 02:46, "Stefan Berger" <stefanb@xxxxxxxxxx> wrote: > When a domain is killed, all its memory pages are cleared. However, I > looked at the code path that is run when a domain releases memory from > the balloon and could not find code that would scrub these pages. So I > added this line, but I am wondering whether previously it was forgotten > or not done due to some other reason? > > Signed-off-by: Stefan Berger <stefanb@xxxxxxxxxx> > _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
| <Prev in Thread] | Current Thread | [Next in Thread> |
|---|---|---|
| ||
| Previous by Date: | Re: [Xen-devel] Status of "Out of SW-IOMMU space" problem?, Keir Fraser |
|---|---|
| Next by Date: | [Xen-devel] Re: [PATCH 3/4] extract vmcoreinfo from /proc/vmcore for Xen, Simon Horman |
| Previous by Thread: | [Xen-devel] [PATCH] [RFC] scrub pages when balloon frees them, Stefan Berger |
| Next by Thread: | [Xen-devel] Re: xen_pgd_pin BUG, Keir Fraser |
| Indexes: | [Date] [Thread] [Top] [All Lists] |
