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[Xen-devel] where is writable page table implemented?
| To: | xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx> |
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| Subject: | [Xen-devel] where is writable page table implemented? |
| From: | weiming <zephyr.zhao@xxxxxxxxx> |
| Date: | Mon, 24 Mar 2008 12:18:59 -0400 |
| Delivery-date: | Mon, 24 Mar 2008 09:19:25 -0700 |
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Hi, I want to read the code about the implementation of writable page table. But I can't find it in the source codes. I assume that when a guest OS allocate a page table (e.g. when create a process), it will tell hypervisor the address of the page table, then xen will set permissions on that page to trap the writes from the guest OS. But I can't find such code. Thanks, Weiming _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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