From mboxrd@z Thu Jan  1 00:00:00 1970
From: "H. Peter Anvin" <hpa@zytor.com>
Subject: Re: Xen HVM regression on certain Intel CPUs
Date: Wed, 03 Apr 2013 08:48:00 -0700
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To: "Xu, Dongxiao" <dongxiao.xu@intel.com>
Cc: "xen-devel@lists.xensource.com" <xen-devel@lists.xensource.com>, "Nakajima,
	Jun" <jun.nakajima@intel.com>, Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>, "Shan,
	Haitao" <haitao.shan@intel.com>, "wei.y.yang@intel.com" <wei.y.yang@intel.com>, "Dong,
	Eddie" <eddie.dong@intel.com>, Stefan Bader <stefan.bader@canonical.com>, Keir Fraser <keir.xen@gmail.com>, "xin.li@intel.com" <xin.li@intel.com>, Jan Beulich <JBeulich@suse.com>, "Zhang, Xiantao" <xiantao.zhang@intel.com>
List-Id: xen-devel@lists.xenproject.org

On 04/03/2013 08:00 AM, Xu, Dongxiao wrote:
> 
> Yes, it is a good fix. Thank you!
> I didn't test non-HAP case when I made the patch to fix this SMEP issue. 
> 

Now, won't SMAP have exactly the same issue (and so need to be added to
the same mask?)

	-hpa


-- 
H. Peter Anvin, Intel Open Source Technology Center
I work for Intel.  I don't speak on their behalf.