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[Xen-ia64-devel] [PATCH] Fix for ptc.ga emulation
| To: | <xen-ia64-devel@xxxxxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | [Xen-ia64-devel] [PATCH] Fix for ptc.ga emulation |
| From: | "Zhang, Xiantao" <xiantao.zhang@xxxxxxxxx> |
| Date: | Tue, 20 Jun 2006 18:13:06 +0800 |
| Delivery-date: | Tue, 20 Jun 2006 03:18:04 -0700 |
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| Sender: | xen-ia64-devel-bounces@xxxxxxxxxxxxxxxxxxx |
| Thread-index: | AcaUUh+ICZVPbFdKTIK9uQFMf8nt9w== |
| Thread-topic: | [PATCH] Fix for ptc.ga emulation |
If switch to idle domain after vhpt_purge in ptc_ga emulation, It shouldn't switch rr7 and pta. We only need to disable VHPT in idle context. Otherwise, SMP VTi will hang whole system due to fault in hypervisor. Thanks & Best Regards -Xiantao OTC,Intel Corporation
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