From: Andrew Cooper <andrew.cooper3@citrix.com>
To: Ian Campbell <Ian.Campbell@citrix.com>
Cc: lars.kurth.xen@gmail.com, xen-devel@lists.xenproject.org,
lars.kurth@xen.org, Jeff_Zimmerman@McAfee.com, JBeulich@suse.com
Subject: Re: Intermittent fatal page fault with XEN 4.3.1 (Centos 6.3 DOM0 with linux kernel 3.10.16.)
Date: Wed, 6 Nov 2013 17:07:53 +0000 [thread overview]
Message-ID: <527A7769.8070700@citrix.com> (raw)
In-Reply-To: <1383757590.26213.139.camel@kazak.uk.xensource.com>
On 06/11/13 17:06, Ian Campbell wrote:
> On Wed, 2013-11-06 at 16:54 +0000, Andrew Cooper wrote:
>> I looked over the xl code and thought that nestedhvm should default to
>> false, but I would prefer someone more familar with libxl and the idl to
>> confirm what the default should be.
> libxl thinks the default is false and will set HVM_PARAM_NESTEDHVM to 0
> in that case. Is there some way to query the hypervisor for what it
> thinks the setting is?
>
> Ian.
>
>
A get hvmparam hypercall will retrieve the value, but it is initialised
to 0 and only ever set by a set hvmparam hypercall.
~Andrew
next prev parent reply other threads:[~2013-11-06 17:07 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-04 19:54 Intermittent fatal page fault with XEN 4.3.1 (Centos 6.3 DOM0 with linux kernel 3.10.16.) Lars Kurth
2013-11-04 20:00 ` Andrew Cooper
2013-11-05 9:53 ` Ian Campbell
2013-11-05 10:04 ` Jan Beulich
2013-11-05 15:46 ` Lars Kurth
2013-11-05 21:55 ` Jeff_Zimmerman
[not found] ` <5E2B3362-4D93-4FEF-987A-E477B0DCEE51@mcafee.com>
2013-11-06 14:09 ` Jan Beulich
2013-11-06 16:05 ` Jeff_Zimmerman
2013-11-06 16:16 ` Jan Beulich
2013-11-06 16:18 ` Ian Campbell
2013-11-06 16:48 ` Jeff_Zimmerman
2013-11-06 16:54 ` Andrew Cooper
2013-11-06 17:06 ` Ian Campbell
2013-11-06 17:07 ` Andrew Cooper [this message]
2013-11-07 9:10 ` Jan Beulich
2013-11-07 9:30 ` Ian Campbell
2013-11-07 15:41 ` Jeff_Zimmerman
2013-11-07 15:54 ` Andrew Cooper
2013-11-07 16:00 ` Jan Beulich
2013-11-07 16:06 ` Andrew Cooper
2013-11-07 16:12 ` Jeff_Zimmerman
2013-11-07 15:57 ` Jan Beulich
2013-11-07 16:02 ` Jeff_Zimmerman
2013-11-07 16:53 ` Jan Beulich
2013-11-07 17:02 ` Andrew Cooper
2013-11-08 7:50 ` Jan Beulich
2013-11-07 18:13 ` Andrew Cooper
2013-11-07 18:33 ` Jeff_Zimmerman
[not found] <CE9EAEF6.59305%asit.k.mallick@intel.com>
2013-11-05 22:46 ` Jeff_Zimmerman
2013-11-05 23:17 ` Mallick, Asit K
2013-11-06 0:23 ` Andrew Cooper
2013-11-06 10:05 ` Ian Campbell
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