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Re: [Xen-devel] [PATCH v2 1/2] x86: add p2m_mmio_write_dm

To: Wei Ye <wei.ye@xxxxxxxxx>, <xen-devel@xxxxxxxxxxxxx>
From: David Vrabel <david.vrabel@xxxxxxxxxx>
Date: Fri, 22 Aug 2014 14:24:10 +0100
Cc: kevin.tian@xxxxxxxxx, keir@xxxxxxx, ian.campbell@xxxxxxxxxx, stefano.stabellini@xxxxxxxxxxxxx, tim@xxxxxxx, ian.jackson@xxxxxxxxxxxxx, donald.d.dugger@xxxxxxxxx, Paul.Durrant@xxxxxxxxxx, zhiyuan.lv@xxxxxxxxx, JBeulich@xxxxxxxx, yang.z.zhang@xxxxxxxxx
Delivery-date: Fri, 22 Aug 2014 13:24:17 +0000
List-id: Xen developer discussion <xen-devel.lists.xen.org>

On 22/08/14 20:18, Wei Ye wrote:
> Add an new p2m type p2m_mmio_write_dm. Page of this type is read
> only, and write will go to the device model for emulation just like
> a mmio.

This type appears to be identical in behaviour to p2m_ram_ro?

David

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Follow-Ups:
- Re: [Xen-devel] [PATCH v2 1/2] x86: add p2m_mmio_write_dm
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References:
- [Xen-devel] [PATCH v2 0/2] Extend ioreq-server to support page write protection
  - From: Wei Ye
- [Xen-devel] [PATCH v2 1/2] x86: add p2m_mmio_write_dm
  - From: Wei Ye

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