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[Xen-ia64-devel] SMP guest and itc
| To: | xen-ia64-devel@xxxxxxxxxxxxxxxxxxx |
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| Subject: | [Xen-ia64-devel] SMP guest and itc |
| From: | Tristan Gingold <Tristan.Gingold@xxxxxxxx> |
| Date: | Thu, 9 Feb 2006 08:32:40 +0100 |
| Delivery-date: | Thu, 09 Feb 2006 07:40:08 +0000 |
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Hi, during boot, linux kernel tries to synchronize itc of all processors. However currently itc is not virtualized: (XEN) vcpu_set_itc: Setting ar.itc is currently disabled What should we do ? a) virtualize ITC b) para-virtualize ITC (ie, modifying linux kernel) c) pre-synchronize ITC I really prefer c). Tristan. _______________________________________________ Xen-ia64-devel mailing list Xen-ia64-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-ia64-devel |
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