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[Xen-ia64-devel][PATCH] ptc.g virtualization fix 2
| To: | <xen-ia64-devel@xxxxxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | [Xen-ia64-devel][PATCH] ptc.g virtualization fix 2 |
| From: | "Xu, Anthony" <anthony.xu@xxxxxxxxx> |
| Date: | Tue, 27 Jun 2006 16:07:29 +0800 |
| Delivery-date: | Tue, 27 Jun 2006 01:08:25 -0700 |
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| Thread-index: | AcaZwLxAjvEW1u5wR9KMlpO41/5x6g== |
| Thread-topic: | [Xen-ia64-devel][PATCH] ptc.g virtualization fix 2 |
When emulating ptc.ga, VMM needs to change pta temporarily, which cause VHPT is not mapped by TR, then vhpt fault may happen inside VMM, it is not correct. This patch is to fix this issue. When changing pta, VMM makes VHPT disabled temporarily. Signed-off-by: Anthony Xu <anthony.xu@xxxxxxxxx> Thanks, Anthony
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