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Re: [Xen-devel] [PATCH v3 47/62] arm/p2m: Add helper functions to map memory regions
- To: <shannon.zhao@xxxxxxxxxx>, <ian.campbell@xxxxxxxxxx>, <stefano.stabellini@xxxxxxxxxx>, <keir@xxxxxxx>, <jbeulich@xxxxxxxx>, <andrew.cooper3@xxxxxxxxxx>, <xen-devel@xxxxxxxxxxxxx>
- From: Julien Grall <julien.grall@xxxxxxxxxx>
- Date: Mon, 30 Nov 2015 15:23:13 +0000
- Cc: mark.rutland@xxxxxxx, hangaohuai@xxxxxxxxxx, ard.biesheuvel@xxxxxxxxxx, peter.huangpeng@xxxxxxxxxx, david.vrabel@xxxxxxxxxx, zhaoshenglong@xxxxxxxxxx, roger.pau@xxxxxxxxxx, christoffer.dall@xxxxxxxxxx, linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
- Delivery-date: Mon, 30 Nov 2015 15:26:50 +0000
- List-id: Xen developer discussion <xen-devel.lists.xen.org>
Hi Shannon,
On 17/11/15 09:40, shannon.zhao@xxxxxxxxxx wrote:
> From: Parth Dixit <parth.dixit@xxxxxxxxxx>
>
> Create a helper function for mapping with cached attributes.
You are using those helpers to map the ACPI table in the guest. Do we
really need them to be mapped read-write?
Regards,
--
Julien Grall
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