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Re: [Xen-devel] [PATCH v5 01/16] x86/mm: skip incrementing mfn if it is not a valid mfn

To: <julien.grall@xxxxxxx>, <xen-devel@xxxxxxxxxxxxx>
From: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
Date: Wed, 14 Mar 2018 18:31:27 +0000
Cc: Wei Liu <wei.liu2@xxxxxxxxxx>
Delivery-date: Wed, 14 Mar 2018 18:39:23 +0000
List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

On 14/03/18 18:19, julien.grall@xxxxxxx wrote:
> From: Wei Liu <wei.liu2@xxxxxxxxxx>
>
> The function is called to fill in page table entries in
> populate_pt_range. Skip incrementing mfn if it is invalid.
>
> Signed-off-by: Wei Liu <wei.liu2@xxxxxxxxxx>

Remind me what the purpose of this patch is?

~Andrew

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Follow-Ups:
- Re: [Xen-devel] [PATCH v5 01/16] x86/mm: skip incrementing mfn if it is not a valid mfn
  - From: Jan Beulich

References:
- [Xen-devel] [PATCH v5 00/16] xen: Convert page_to_mfn and mfn_to_page to use typesafe MFN
  - From: julien . grall
- [Xen-devel] [PATCH v5 01/16] x86/mm: skip incrementing mfn if it is not a valid mfn
  - From: julien . grall

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