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RE: [Xen-devel] [PATCH] Removing PSE bit from shadow PTEs


  • To: <xen-devel@xxxxxxxxxxxxxxxxxxx>
  • From: "Nakajima, Jun" <jun.nakajima@xxxxxxxxx>
  • Date: Mon, 17 Oct 2005 11:42:31 -0700
  • Delivery-date: Mon, 17 Oct 2005 18:39:51 +0000
  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>
  • Thread-index: AcXTR8p3UNROZkFMRy+VOTNYOiXuaAAAfNQw
  • Thread-topic: [Xen-devel] [PATCH] Removing PSE bit from shadow PTEs

Nakajima, Jun wrote:
> We don't want to set PSE in the shadow mode. This single-line change
> will resolve the annoying message "(XEN) DOM1: (file=mm.c, line=446)
> Bad L1 flags 80". Please apply.
> 
> Signed-off-by: Jun Nakajima <jun.nakajima@xxxxxxxxx>
> 
> Jun
> ---
> Intel Open Source Technology Center

Actually this is PAT. PTEs don't have PSE. Linux is not using PAT, but
but looks like somehow it's set. I'll come back. 

Jun
---
Intel Open Source Technology Center

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