On 26/07/2013 16:52, Ren, Yongjie wrote:
>> -----Original Message-----
>> From: Singapore Citizen Mr. Teo En Ming (Zhang Enming)
>> [mailto:singapore.mr.teo.en.ming@gmail.com]
>> Sent: Friday, July 26, 2013 4:39 PM
>> To: xen-devel@lists.xen.org; Teo En Ming (Zhang Enming); Ian Campbell;
>> Konrad Rzeszutek Wilk; Ren, Yongjie
>> Subject: [BUG REPORT] My Xen 4.3-unstable Changeset 26666 Installation
>> is Broken!
>>
>> Hi,
>>
>> My Xen 4.3-unstable changeset 26666 installation is broken. The
>> following is my bug report.
>>
>> teo-en-ming@intel-core-i5-4430-desktop:~$ sudo xl create
>> /etc/xen/windows7
>> Parsing config from /etc/xen/windows7
>> failed to free memory for the domain
>>
>> teo-en-ming@intel-core-i5-4430-desktop:~$ sudo xl list
>> libxl: error: libxl.c:557:libxl_list_domain: geting domain info list:
>> Permission denied
>> libxl_domain_infolist failed.
>>
>> teo-en-ming@intel-core-i5-4430-desktop:~$ sudo xl dmesg
>> libxl: error: libxl.c:4759:libxl_xen_console_read_line: reading console
>> ring buffer: Permission denied
>>
>> teo-en-ming@intel-core-i5-4430-desktop:~$ sudo xl info
>> host                   : intel-core-i5-4430-desktop
>> release                : 3.10.0-xen-teo.en.ming-sgp
>> version                : #1 SMP Sat Jul 13 00:07:55 SGT 2013
>> machine                : x86_64
>> libxl: error: libxl.c:3938:libxl_get_physinfo: getting physinfo:
>> Permission denied
>> libxl_physinfo failed.
>> libxl: error: libxl.c:4320:libxl_get_scheduler: getting domain info
>> list: Permission denied
>> xen_major              : 4
>> xen_minor              : 3
>> xen_extra              : -unstable
>> xen_version            : 4.3-unstable
>> xen_caps               : xen-3.0-x86_64 xen-3.0-x86_32p
>> hvm-3.0-x86_32
>> hvm-3.0-x86_32p hvm-3.0-x86_64
>> xen_scheduler          : (null)
>> xen_pagesize           : 4096
>> platform_params        : virt_start=0xffff800000000000
>> xen_changeset          : Thu Feb 28 09:22:41 2013 +0100
>> 26666:94ece33caae2
>> xen_commandline        :
>> cc_compiler            : gcc (Ubuntu/Linaro 4.7.3-1ubuntu1) 4.7.3
>> cc_compile_by          : root
>> cc_compile_domain      :
>> cc_compile_date        : Thu Jul 25 23:20:43 SGT 2013
>> xend_config_format     : 4
>>
>> Please let me know how to solve this bug.
>>
> I don't know how to resolve it.
> But if you want to do IGD passthrough, you can try with Xen 4.3.0 release with latest traditional qemu.
> It can also successful for me with Xen 4.3.0 release with latest traditional qemu.
>
> Best Regards,
>       Yongjie (Jay)
>
>
>> Thank you very much.
>>
>> --
>> Yours sincerely,
>>
>> Singapore Citizen Mr. Teo En Ming (Zhang Enming)
>
Hi Yongjie,

I tried to use Xen 4.3.0 official release and Linux kernel 3.8.1 but IGD 
passthrough is still unsuccessful. Yellow triangle with exclamation mark 
and error code 43 still show up in Device Manager for Intel HD Graphics 
4600.

I have attached my configuration files. What else can I do?

I have also filed a bug for Xen 4.3-unstable changeset 26666 at 
http://bugzilla-archived.xenproject.org/bugzilla/show_bug.cgi?id=1869

-- 
Yours sincerely,

Singapore Citizen Mr. Teo En Ming (Zhang Enming)