 Home |
Products |
Support |
Community |
News |
xen-devel
Re: [Xen-devel] RFC: large system support - 128 CPUs
| To: | Bill Burns <bburns@xxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-devel] RFC: large system support - 128 CPUs |
| From: | Tim Deegan <Tim.Deegan@xxxxxxxxxx> |
| Date: | Wed, 13 Aug 2008 09:21:29 +0100 |
| Cc: | xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx> |
| Delivery-date: | Wed, 13 Aug 2008 01:22:19 -0700 |
| Envelope-to: | www-data@xxxxxxxxxxxxxxxxxxx |
| In-reply-to: | <48A1D946.4040608@xxxxxxxxxx> |
| 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> |
| References: | <48A1D946.4040608@xxxxxxxxxx> |
| Sender: | xen-devel-bounces@xxxxxxxxxxxxxxxxxxx |
| User-agent: | Mutt/1.5.17 (2007-11-01) |
At 14:41 -0400 on 12 Aug (1218552070), Bill Burns wrote: > First is a build assertion due to the size of > the page_info structure and the shadow_page_info > structures get out of sync due to the presence > of cpumask_t in the page info structure. > > A possible fix is to tack on the following to > the end of shadow_page_info structure: Yep, that'll sort it out fine. I don't think the #if is even needed because a cpumask is always at least the size of a long. Or you could add a "cpumask_t _unused;" to the union with mbz in it since that's where the sizes get out of sync. Cheers, Tim. -- Tim Deegan <Tim.Deegan@xxxxxxxxxx> Principal Software Engineer, Citrix Systems (R&D) Ltd. [Company #02300071, SL9 0DZ, UK.] _______________________________________________ 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] RFC: large system support - 128 CPUs, Jan Beulich |
|---|---|
| Next by Date: | Re: [Xen-devel] RFC: large system support - 128 CPUs, Tim Deegan |
| Previous by Thread: | Re: [Xen-devel] RFC: large system support - 128 CPUs, Keir Fraser |
| Next by Thread: | [Xen-devel] Not enough RAM for domain 0 allocation., Luca |
| Indexes: | [Date] [Thread] [Top] [All Lists] |
