From: "Han, Huaitong" <huaitong.han@intel.com>
To: "JBeulich@suse.com" <JBeulich@suse.com>
Cc: "tim@xen.org" <tim@xen.org>, "Tian, Kevin" <kevin.tian@intel.com>,
"keir@xen.org" <keir@xen.org>,
"ian.campbell@citrix.com" <ian.campbell@citrix.com>,
"stefano.stabellini@eu.citrix.com"
<stefano.stabellini@eu.citrix.com>,
"george.dunlap@eu.citrix.com" <george.dunlap@eu.citrix.com>,
"andrew.cooper3@citrix.com" <andrew.cooper3@citrix.com>,
"ian.jackson@eu.citrix.com" <ian.jackson@eu.citrix.com>,
"xen-devel@lists.xen.org" <xen-devel@lists.xen.org>,
"Nakajima, Jun" <jun.nakajima@intel.com>
Subject: Re: [PATCH V9 1/5] x86/hvm: pkeys, disable pkeys for guests in non-paging mode
Date: Wed, 3 Feb 2016 15:54:50 +0000 [thread overview]
Message-ID: <1454514890.30013.12.camel@intel.com> (raw)
In-Reply-To: <56B228A002000078000CE311@prv-mh.provo.novell.com>
On Wed, 2016-02-03 at 08:19 -0700, Jan Beulich wrote:
> > > > On 03.02.16 at 15:12, <huaitong.han@intel.com> wrote:
> > This patch disables pkeys for guest in non-paging mode, However XEN
> > always
> > uses
> > paging mode to emulate guest non-paging mode, To emulate this
> > behavior, pkeys
> > needs to be manually disabled when guest switches to non-paging
> > mode.
> >
> > Signed-off-by: Huaitong Han <huaitong.han@intel.com>
> > Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
>
> So I had been about to commit the first four patches of this
> series earlier today, when I noticed the missing VMX maintainers'
> ack here. You not Cc-ing them of course doesn't help progress.
The first five version patches does Cc VMX maintainers, the patch is so
simple that it does receive no comments. Because the CC-list is too
long and it has reviewed-by Andrew, so...I should always Cc them.
>
> Jan
>
next prev parent reply other threads:[~2016-02-03 15:54 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-03 14:12 [PATCH V9 0/5] x86/hvm: pkeys, add memory protection-key support Huaitong Han
2016-02-03 14:12 ` [PATCH V9 1/5] x86/hvm: pkeys, disable pkeys for guests in non-paging mode Huaitong Han
2016-02-03 15:19 ` Jan Beulich
2016-02-03 15:54 ` Han, Huaitong [this message]
2016-02-03 16:01 ` Jan Beulich
2016-02-04 4:57 ` Tian, Kevin
2016-02-03 14:12 ` [PATCH V9 2/5] x86/hvm: pkeys, add pkeys support for guest_walk_tables Huaitong Han
2016-02-04 5:46 ` Tian, Kevin
2016-02-03 14:12 ` [PATCH V9 3/5] x86/hvm: pkeys, add xstate support for pkeys Huaitong Han
2016-02-04 5:47 ` Tian, Kevin
2016-02-03 14:12 ` [PATCH V9 4/5] xen/mm: Clean up pfec handling in gva_to_gfn Huaitong Han
2016-02-03 15:57 ` Tim Deegan
2016-02-03 14:12 ` [PATCH V9 5/5] x86/hvm: pkeys, add pkeys support for cpuid handling Huaitong Han
2016-02-03 15:02 ` Wei Liu
2016-02-03 15:06 ` Wei Liu
2016-02-03 15:18 ` Jan Beulich
2016-02-04 4:56 ` [PATCH V9 0/5] x86/hvm: pkeys, add memory protection-key support Tian, Kevin
2016-02-04 5:20 ` Han, Huaitong
2016-02-04 5:25 ` Han, Huaitong
2016-02-04 5:35 ` Tian, Kevin
2016-02-04 8:28 ` Tian, Kevin
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