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Re: [Xen-devel] [PATCH] x86: propagate pat caching on the shadow l1 (uns

To: Jean Guyader <Jean.Guyader@xxxxxxxxxx>
Subject: Re: [Xen-devel] [PATCH] x86: propagate pat caching on the shadow l1 (unstable)
From: Jean Guyader <jean.guyader@xxxxxxxxxxxxx>
Date: Mon, 26 Apr 2010 11:33:46 +0100
Cc: Deegan <Tim.Deegan@xxxxxxxxxxxxx>, Tim, "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>
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On Mon, Apr 26, 2010 at 11:31:42AM +0100, Jean Guyader wrote:
> 
> (patch against xen-unstable)
> 
> PAT caching was only propagated if has_arch_pdevs(), causing the
> hvm_get_mem_pinned_cacheattr() to be ignored in the non passthrough
> case.
> 
> l1_disallow_mask() needs to be relaxed.
> 
> Signed-off-by: Jean Guyader <jean.guyader@xxxxxxxxxx>
> 

(missing attachement)

Signed-off-by: Jean Guyader <jean.guyader@xxxxxxxxxx>

Jean

Attachment: shadow_caching_closer_unstable.patch
Description: Text Data

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