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RE: [Xen-devel] [PATCH] ignore guest writes to read only memory regions or memory holes in EPT

To: Keir Fraser <keir.fraser@xxxxxxxxxxxxx>, Jan Beulich <JBeulich@xxxxxxxxxx>
From: "Li, Xin" <xin.li@xxxxxxxxx>
Date: Mon, 26 Oct 2009 17:57:23 +0800
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Cc: "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>
Delivery-date: Mon, 26 Oct 2009 02:59:46 -0700
List-id: Xen developer discussion <xen-devel.lists.xensource.com>
Thread-index: AcpWFkIhm8487DyiTZ6DehIijsknnwABTI8rAAHGXnA=
Thread-topic: [Xen-devel] [PATCH] ignore guest writes to read only memory regions or memory holes in EPT

>Also, shouldn't writes to memory holes be already caught by the
>handle_mmio() case, as we identify memory holes as having type
>p2m_mmio_dm?

Much better, I don't notice memory holes are having type p2m_mmio_dm.
Thanks!
-Xin

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