 Home |
Products |
Support |
Community |
News |
xen-devel
[Xen-devel] Re: [PATCH v2] Allow guests to register secondary vcpu_time_
| To: | Jeremy Fitzhardinge <jeremy@xxxxxxxx> |
|---|---|
| Subject: | [Xen-devel] Re: [PATCH v2] Allow guests to register secondary vcpu_time_info |
| From: | Keir Fraser <keir.fraser@xxxxxxxxxxxxx> |
| Date: | Tue, 20 Oct 2009 08:31:24 +0100 |
| Cc: | Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx> |
| Delivery-date: | Tue, 20 Oct 2009 00:32:03 -0700 |
| Envelope-to: | www-data@xxxxxxxxxxxxxxxxxxx |
| In-reply-to: | <4ADCFAFE.3020202@xxxxxxxx> |
| 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: | AcpRFsk+CklGRSw2Rz+KaO7dx19l2gAQIpZm |
| Thread-topic: | [PATCH v2] Allow guests to register secondary vcpu_time_info |
| User-agent: | Microsoft-Entourage/12.20.0.090605 |
On 20/10/2009 00:49, "Jeremy Fitzhardinge" <jeremy@xxxxxxxx> wrote: > On 10/20/09 07:16, Jeremy Fitzhardinge wrote: >> Looks OK. One thing: if it's using __copy_to_guest, should it first >> test the handle with guest_handle_okay()? >> > > Oh, I see it happens at the hypercall. I guess the results of the test > can't be invalidated. Indeed. Also your original patch used __copy_to_guest. -- Keir _______________________________________________ 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] add the two command to add or delete the usb device instead of do it in QEMU console, James Song |
|---|---|
| Next by Date: | Re: [Xen-devel] [PATCH] new nomigrate config option, Tim Deegan |
| Previous by Thread: | [Xen-devel] Re: [PATCH v2] Allow guests to register secondary vcpu_time_info, Jeremy Fitzhardinge |
| Next by Thread: | [Xen-devel] Xen & OpenMosix, Nick Couchman |
| Indexes: | [Date] [Thread] [Top] [All Lists] |
