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[Xen-ia64-devel] [PATCH] Clear rse invalid partition before resuming to
| To: | <xen-ia64-devel@xxxxxxxxxxxxxxxxxxx> |
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| Subject: | [Xen-ia64-devel] [PATCH] Clear rse invalid partition before resuming to VTi guest |
| From: | "Zhang, Xiantao" <xiantao.zhang@xxxxxxxxx> |
| Date: | Fri, 12 May 2006 09:22:33 +0800 |
| Delivery-date: | Thu, 11 May 2006 18:23:01 -0700 |
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| Thread-index: | AcZ04vkmoNdD5i/hSUeIUZ+8mIqcRAAfKiBQ |
| Thread-topic: | [PATCH] Clear rse invalid partition before resuming to VTi guest |
This patch intends to provide mechanism for clearing rse invalid partition before rbs switch to guest. To avoid leaking hypervisor bits to guest, it is a must to clear registers which are in invalid partition before leaving hypervisor. Tested by full ltp test and Verified by ITP in some cases. Thanks -Xiantao
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