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Re: [Xen-devel] [PATCH 3/6] x86/pat: Simplify host PAT handling

To: "Andrew Cooper" <andrew.cooper3@xxxxxxxxxx>
From: "Jan Beulich" <JBeulich@xxxxxxxx>
Date: Tue, 29 May 2018 05:40:47 -0600
Cc: Xen-devel <xen-devel@xxxxxxxxxxxxx>, Wei Liu <wei.liu2@xxxxxxxxxx>, Roger Pau Monne <roger.pau@xxxxxxxxxx>
Delivery-date: Tue, 29 May 2018 11:40:59 +0000
List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

>>> On 28.05.18 at 16:27, <andrew.cooper3@xxxxxxxxxx> wrote:
> With the removal of the 32bit hypervisor build, host_pat is a constant value.
> Drop the variable and the redundant cpu_has_pat predicate, and use a define
> instead.
> 
> Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>

Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx>



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References:
- [Xen-devel] [PATCH 0/6] x86/vmx: Misc fixes and improvements
  - From: Andrew Cooper
- [Xen-devel] [PATCH 3/6] x86/pat: Simplify host PAT handling
  - From: Andrew Cooper

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