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Re: [Xen-devel] [PATCH 13/14] xen/gnttab: Simplify gnttab_map_frame()

To: "Andrew Cooper" <andrew.cooper3@xxxxxxxxxx>
From: "Jan Beulich" <JBeulich@xxxxxxxx>
Date: Thu, 22 Nov 2018 08:48:35 -0700
Cc: Julien Grall <julien.grall@xxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, Wei Liu <wei.liu2@xxxxxxxxxx>, Xen-devel <xen-devel@xxxxxxxxxxxxx>, Roger Pau Monne <roger.pau@xxxxxxxxxx>
Delivery-date: Thu, 22 Nov 2018 15:48:42 +0000
List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

 >>> On 21.11.18 at 14:21, <andrew.cooper3@xxxxxxxxxx> wrote:
> * Reflow some lines to remove unnecessary line breaks.
>  * Factor out the gnttab_get_frame_gfn() calculation.  Neither x86 nor ARM
>    builds seem to be able to fold the two calls, and the resulting code is far
>    easier to follow.
> 
> Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>

Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx>



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References:
- [Xen-devel] [PATCH 00/14] XSA-277 followup
  - From: Andrew Cooper
- [Xen-devel] [PATCH 13/14] xen/gnttab: Simplify gnttab_map_frame()
  - From: Andrew Cooper

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