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Re: [PATCH] x86/hvm: Drop pat_entry_2_pte_flags


  • To: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
  • From: Jan Beulich <jbeulich@xxxxxxxx>
  • Date: Mon, 16 Jan 2023 14:56:51 +0100
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  • Cc: Roger Pau Monné <roger.pau@xxxxxxxxxx>, Wei Liu <wl@xxxxxxx>, Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxxx>
  • Delivery-date: Mon, 16 Jan 2023 13:57:15 +0000
  • List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

On 16.01.2023 13:02, Andrew Cooper wrote:
> Converting from PAT to PTE is trivial, and shorter to encode with bitwise
> logic than the space taken by a table counting from 0 to 7 in non-adjacent
> bits.
> 
> No functional change.
> 
> Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>

Acked-by: Jan Beulich <jbeulich@xxxxxxxx>





 


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