 Home |
Products |
Support |
Community |
News |
xen-devel
Re: [Xen-devel][PATCH] Fix a bug when EPT works with VT-d
| To: | "Xin, Xiaohui" <xiaohui.xin@xxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-devel][PATCH] Fix a bug when EPT works with VT-d |
| From: | Keir Fraser <keir.fraser@xxxxxxxxxxxxx> |
| Date: | Fri, 04 Jul 2008 10:42:02 +0100 |
| Cc: | |
| Delivery-date: | Fri, 04 Jul 2008 02:42:44 -0700 |
| Envelope-to: | www-data@xxxxxxxxxxxxxxxxxxx |
| In-reply-to: | <9A1462408D6D394C8A7A812E98F00A4D031BA85F@xxxxxxxxxxxxxxxxxxxxxxxxxxxx> |
| 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> |
| Sender: | xen-devel-bounces@xxxxxxxxxxxxxxxxxxx |
| Thread-index: | AcjdtQk9HWPgfoCpTcGwP/Eucq118wABSzGK |
| Thread-topic: | [Xen-devel][PATCH] Fix a bug when EPT works with VT-d |
| User-agent: | Microsoft-Entourage/11.4.0.080122 |
|
It’s not clear what this is for, and it will break AMD SVM. Why are the existing paging interfaces not sufficient for your needs, if this scenario works okay with shadow pagetables? What’s so special about EPT? -- Keir On 4/7/08 10:04, "Xin, Xiaohui" <xiaohui.xin@xxxxxxxxx> wrote: The patch fixes a bug when EPT works with VT-d device in Linux HVM guest. _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
| <Prev in Thread] | Current Thread | [Next in Thread> |
|---|---|---|
| ||
| Previous by Date: | [Xen-devel][PATCH] Fix a bug when EPT works with VT-d, Xin, Xiaohui |
|---|---|
| Next by Date: | Re: [Xen-devel] [PATCH 1/4] hvm: NUMA guest: extend memops hypercall, Keir Fraser |
| Previous by Thread: | [Xen-devel][PATCH] Fix a bug when EPT works with VT-d, Xin, Xiaohui |
| Next by Thread: | [Xen-devel] [PATCH 1/2][XEN] Machine Check Support, Christoph Egger |
| Indexes: | [Date] [Thread] [Top] [All Lists] |
