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Re: [Xen-devel] [PATCH] kexec: prefer __copy_to_guest() when possible

To: Jan Beulich <JBeulich@xxxxxxxx>, xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxxx>
From: David Vrabel <david.vrabel@xxxxxxxxxx>
Date: Tue, 27 Jan 2015 17:21:38 +0000
Delivery-date: Tue, 27 Jan 2015 17:21:49 +0000
List-id: Xen developer discussion <xen-devel.lists.xen.org>

On 27/01/15 17:19, Jan Beulich wrote:
> It's slightly cheaper and safe as long a copy_from_guest() for the same
> guest address range was issued before.

Acked-by: David Vrabel <david.vrabel@xxxxxxxxxx>

David

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References:
- [Xen-devel] [PATCH] kexec: prefer __copy_to_guest() when possible
  - From: Jan Beulich

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