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From: "Zhang, Yang Z" <yang.z.zhang@intel.com>
To: Jan Beulich <JBeulich@suse.com>
Cc: Matthias <matthias.kannenberg@googlemail.com>,
	"tim@xen.org" <tim@xen.org>,
	"xen-devel@lists.xen.org" <xen-devel@lists.xen.org>
Subject: Re: Please revert / review 077fc1c04d70ef1748ac2daa6622b3320a1a004c
Date: Fri, 20 Jun 2014 11:26:47 +0000	[thread overview]
Message-ID: <A9667DDFB95DB7438FA9D7D576C3D87E0AB0043B@SHSMSX104.ccr.corp.intel.com> (raw)
In-Reply-To: <53A40A2F020000780001BE2C@mail.emea.novell.com>

Jan Beulich wrote on 2014-06-20:
>>>> On 19.06.14 at 14:25, <yang.z.zhang@intel.com> wrote:
>> Please try the attached debug patch and post the xl dmesg log. This
>> patch is based on 077fc1c0. It is working in my box which is an
>> Intel platform. But I am not sure whether it is working in your
>> side. If not, please
> let me know.
> 
> How could you ever expect EPT debugging code to work sensibly in AMD
> IOMMU code? The two exclude one another...

Yes, you are right. I didn't look into NPT spec. My gut feeling is that the page table format in EPT and NPT should same. But obviously, I am wrong.

> 
> Jan


Best regards,
Yang

      reply	other threads:[~2014-06-20 11:26 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-06-11 15:44 Please revert / review 077fc1c04d70ef1748ac2daa6622b3320a1a004c Matthias
2014-06-12  1:02 ` Zhang, Yang Z
2014-06-12  9:35   ` Jan Beulich
2014-06-12 13:49     ` Matthias
2014-06-16  7:47       ` Zhang, Yang Z
2014-06-16  8:08         ` Jan Beulich
2014-06-16 13:42           ` Matthias
2014-06-16 14:52             ` Jan Beulich
2014-06-16 15:07               ` Matthias
2014-06-18  7:25             ` Zhang, Yang Z
2014-06-18 22:21               ` Matthias
2014-06-19  1:07                 ` Matthias
2014-06-19  1:29                   ` Matthias
2014-06-19 12:25                 ` Zhang, Yang Z
2014-06-19 16:22                   ` Matthias
2014-06-20  0:20                     ` Zhang, Yang Z
2014-06-20  8:22                     ` Jan Beulich
2014-06-20 10:07                       ` Matthias
2014-06-20 11:18                         ` Jan Beulich
2014-06-20 11:27                           ` Zhang, Yang Z
2014-06-20 11:24                         ` Zhang, Yang Z
2014-06-20 11:28                       ` Zhang, Yang Z
2014-06-20  8:17                   ` Jan Beulich
2014-06-20 11:26                     ` Zhang, Yang Z [this message]

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