[PATCH v3 47/62] arm/p2m: Add helper functions to map memory regions

On 2015/11/30 23:22, Julien Grall wrote:

Hi,

On 27/11/15 12:04, Stefano Stabellini wrote:

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quoted

On Tue, 17 Nov 2015, shannon.zhao at linaro.org wrote:

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From: Parth Dixit <redacted>

Create a helper function for mapping with cached attributes.

Signed-off-by: Parth Dixit <redacted>
Signed-off-by: Shannon Zhao <redacted>

You might be able to use the existing guest_physmap_add_entry and
guest_physmap_remove_page for your purposes.

I would rather avoid to do that, those function use the type p2m_ram_rw
which imply the memory is executable.

It could pass the type p2m_mmio_direct or p2m_ram_ro to
guest_physmap_add_entry, right?

Thanks,
-- 
Shannon