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Re: [Xen-devel] [PATCH V6 10/18] x86: Remove looking for setting of _PAGE_PAT_LARGE in pageattr.c

To: Juergen Gross <jgross@xxxxxxxx>
From: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Date: Mon, 3 Nov 2014 17:44:40 +0100 (CET)
Cc: xen-devel@xxxxxxxxxxxxxxxxxxx, toshi.kani@xxxxxx, tomi.valkeinen@xxxxxx, x86@xxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, stefan.bader@xxxxxxxxxxxxx, mingo@xxxxxxxxxx, david.vrabel@xxxxxxxxxx, jbeulich@xxxxxxxx, hpa@xxxxxxxxx, bhelgaas@xxxxxxxxxx, plagnioj@xxxxxxxxxxxx, ville.syrjala@xxxxxxxxxxxxxxx
Delivery-date: Mon, 03 Nov 2014 16:44:59 +0000
List-id: Xen developer discussion <xen-devel.lists.xen.org>

On Mon, 3 Nov 2014, Juergen Gross wrote:

> When modifying page attributes via change_page_attr_set_clr() don't
> test for setting _PAGE_PAT_LARGE, as this is
> - never done
> - PAT support for large pages is not included in the kernel up to now
> 
> Signed-off-by: Juergen Gross <jgross@xxxxxxxx>

Reviewed-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>

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References:
- [Xen-devel] [PATCH V6 00/18] x86: Full support of PAT
  - From: Juergen Gross
- [Xen-devel] [PATCH V6 10/18] x86: Remove looking for setting of _PAGE_PAT_LARGE in pageattr.c
  - From: Juergen Gross

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