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Re: [PATCH RFC 0/6] xen/arm: mm: Add limited support for superpages


On 19/11/2020 19:07, Julien Grall wrote:
From: Julien Grall <jgrall@xxxxxxxxxx>

Hi all,

This is a first attempt to add superpage mapping in
xen_pt_update_entry(). The end goal if to remove open-coding mappings
which will help to:
   1) get better compliance with the Arm memory model
   2) pave the way for other page size (64KB, 16KB).

For now, only the open-code mappings for the Device-Tree is reworked.
The others will be added later.

Julien Grall (5):
   xen/arm: mm: Remove ; at the end of mm_printk()
   xen/arm: setup: Call unregister_init_virtual_region() after the last
     init function


Stefano Stabellini (1):
   xen/arm: mm: Remove special case for CPU0 in dump_hyp_walk()

I have committed the 3 patches above. The rest needs a respin which will only happen after 4.15.


Julien Grall



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