Re: Intel HD Graphics 4600 Xen VGA Passthrough to Windows 7 Ultimate HVM domU

["Singapore Citizen Mr. Teo En Ming (Zhang Enming)" <singapore.mr.teo.en.ming@gmail.com>]

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On 25/07/2013 19:50, Singapore Citizen Mr. Teo En Ming (Zhang Enming) wrote:
> On 25/07/2013 17:47, Singapore Citizen Mr. Teo En Ming (Zhang Enming) 
> wrote:
>> On 24/07/2013 19:33, Singapore Citizen Mr. Teo En Ming (Zhang Enming) 
>> wrote:
>>> On 24/07/2013 18:33, Ren, Yongjie wrote:
>>>>> -----Original Message-----
>>>>> From: Singapore Citizen Mr. Teo En Ming (Zhang Enming)
>>>>> [mailto:singapore.mr.teo.en.ming@gmail.com]
>>>>> Sent: Wednesday, July 24, 2013 5:04 PM
>>>>> To: Pasi Kärkkäinen
>>>>> Cc: Ren, Yongjie; xen-users@lists.xen.org; Zhang, Xiantao;
>>>>> xen-devel@lists.xen.org; Teo En Ming (Zhang Enming)
>>>>> Subject: Re: [Xen-devel] Intel HD Graphics 4600 Xen VGA 
>>>>> Passthrough to
>>>>> Windows 7 Ultimate HVM domU
>>>>>
>>>>> On 23/07/2013 20:03, Pasi Kärkkäinen wrote:
>>>>>> On Mon, Jul 22, 2013 at 02:57:08PM +0000, Ren, Yongjie wrote:
>>>>>>>> Any Intel engineers here who can advise?
>>>>>>>>
>>>>>>> I'm also doing some testing but seems we didn't meet a similar 
>>>>>>> issue
>>>>> with yours.
>>>>>>> Which CPU are you using?
>>>>>>> My Haswell desktop CPU (Core i5-4670) doesn't have the same IGD as
>>>>> yours.
>>>>>>> And, I'll have some update after I doing more testing.
>>>>>>>
>>>>>>> Best Regards,
>>>>>>>        Yongjie (Jay)
>>>>>>>
>>>>>> Hello Yongjie,
>>>>>>
>>>>>> Can you please describe the following info about your GPU passthru
>>>>> setup:
>>>>>> - Xen hypervisor version/changeset
>>>>>> - Any patches to Xen?
>>>>>> - Cmdline options to Xen
>>>>>> - dom0 linux kernel version
>>>>>> - Cmdline options to dom0 linux kernel
>>>>>> - HVM guest OS/version
>>>>>> - IGD driver version in the HVM guest
>>>>>> - dom0 configuration and settings; I assume you're using 
>>>>>> xen-pciback?
>>>>> Did you blacklist igd driver in dom0 kernel? etc.
>>>>>> I think that'd be helpful for others to get a similar baseline 
>>>>>> configuration.
>>>>>>
>>>>>> Thanks,
>>>>>>
>>>>>> -- Pasi
>>>>>>
>>>>>>
>>>>> Dear Yongjie,
>>>>>
>>>>> Could you share with us your hardware and software configuration
>>>>> settings?
>>>>>
>>>> Sure. My IGD is also Intel HD Graphics 4600. :-)
>>>>
>>>> 1. hypervisor version: c/s 26666 in xen-unstable.hg tree  (5 months 
>>>> ago)
>>>>    traditional qemu commit: 5ae58eaa967495fce99b727422054c58750d252b
>>>>    Dom0 kernel: Linux 3.8.1
>>>> N.B. I didn't use the latest traditional qemu because of the 
>>>> following bug:
>>>> http://bugzilla-archived.xenproject.org//bugzilla/show_bug.cgi?id=1865
>>>>
>>>> 2. no offline patch. (just use the code in the tree I mentioned 
>>>> above.)
>>>>
>>>> 3. hypervisor options: dom0_mem=1024M iommu=1 loglvl=all 
>>>> guest_loglvl=all unrestricted_guest=1 msi=1
>>>>    dom0 kernel options: ro root=/dev/sda1
>>>>
>>>> 4. HVM guest: Windows 7 Enterprise
>>>>
>>>> 5. IGD driver version in HVM: 9.18.10.3165
>>>>    got to: https://downloadcenter.intel.com/
>>>>    then, search "4th Generation Intel Core Processors with intel hd 
>>>> graphics 4600" to download the driver.
>>>>
>>>> 6. use 'xl pci-assignable-add $BDF' to add the IGD as assignable.
>>>>    (it also use 'xen.pciback' driver.)
>>>>
>>>> 7. dom0 kernel config is attached as file 'config-3.8.1'.
>>>>
>>>> 8. HVM guest config file:
>>>> builder= "hvm"
>>>> name= "vga-passthrough"
>>>> memory =1024
>>>> vcpus=4
>>>> device_model_override= '/usr/lib/xen/bin/qemu-dm'
>>>> device_model_version= 'qemu-xen-traditional'
>>>> disk = [ '/images/ia32e_win7.qcow,qcow2,xvda,rw' ]
>>>> vnc=1
>>>> serial='pty'
>>>> usb = 1
>>>> usbdevice = 'tablet'
>>>> gfx_passthru=1
>>>> pci = ['00:02.0','00:1d.0','07:00.0']  #'00:02.0' is IGD; the other 
>>>> two are mouse and keyboard.
>>>>
>>>> 9. I can successfully assign this IGD 4600 (in Core i5-4670 CPU) to 
>>>> the Windows guest. And the IGD can work fine.
>>>>    See some attached pictures for more info.
>>>>
>>>>
>>>> Best Regards,
>>>>       Yongjie (Jay)
>>>
>>> Hi,
>>>
>>> I was trying to compile Xen 4.3-unstable changeset 26666 when I 
>>> encountered the following error.
>>>
>>> /usr/bin/ld: vl.o: undefined reference to symbol 
>>> 'timer_settime@@GLIBC_2.3.3'
>>> /usr/bin/ld: note: 'timer_settime@@GLIBC_2.3.3' is defined in DSO 
>>> /lib/x86_64-linux-gnu/librt.so.1 so try adding it to the linker 
>>> command line
>>> /lib/x86_64-linux-gnu/librt.so.1: could not read symbols: Invalid 
>>> operation
>>> collect2: error: ld returned 1 exit status
>>> make[5]: *** [qemu-dm] Error 1
>>> make[5]: Leaving directory 
>>> `/home/teo-en-ming/xen-unstable.hg-cs26666/tools/qemu-xen-traditional-dir-remote/i386-dm'
>>> make[4]: *** [subdir-i386-dm] Error 2
>>> make[4]: Leaving directory 
>>> `/home/teo-en-ming/xen-unstable.hg-cs26666/tools/qemu-xen-traditional-dir-remote'
>>> make[3]: *** [subdir-install-qemu-xen-traditional-dir] Error 2
>>> make[3]: Leaving directory 
>>> `/home/teo-en-ming/xen-unstable.hg-cs26666/tools'
>>> make[2]: *** [subdirs-install] Error 2
>>> make[2]: Leaving directory 
>>> `/home/teo-en-ming/xen-unstable.hg-cs26666/tools'
>>> make[1]: *** [install-tools] Error 2
>>> make[1]: Leaving directory `/home/teo-en-ming/xen-unstable.hg-cs26666'
>>> make: *** [world] Error 2
>>>
>>> Related information: 
>>> http://www.gossamer-threads.com/lists/xen/devel/283347
>>>
>>> How can I fix this issue?
>>>
>>> Thank you very much.
>>>
>>
>> Hi,
>>
>> With reference to this thread 
>> http://www.gossamer-threads.com/lists/xen/devel/283347, I tried to 
>> workaround the above-mentioned problem. The following are steps I 
>> have taken to compile and install Xen 4.3-unstable changeset 26666.
>>
>> cd
>> hg clone -r 26666 http://xenbits.xensource.com/xen-unstable.hg 
>> xen-unstable.hg-cs26666
>> cd xen-unstable.hg-cs26666
>> ./configure
>> make world
>> cd
>> git clone git://xenbits.xen.org/qemu-xen-unstable.git
>> cd qemu-xen-unstable
>> cp -a * 
>> /home/teo-en-ming/xen-unstable.hg-cs26666/tools/qemu-xen-traditional-dir-remote
>> cd ..
>> cd xen-unstable.hg-cs26666
>> *sudo -s*
>> ./configure
>> make world
>> make install
>>
>> Xen 4.3-unstable changeset 26666 compiles and installs successfully. 
>> However...
>>
>> 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                : 3.11.0-rc1-xen-teo.en.ming-sgp
>> version                : #1 SMP Mon Jul 15 22:07:31 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 13:47:58 SGT 2013
>> xend_config_format     : 4
>>
>>
>> It appears that my Xen 4.3-unstable changeset 26666 installation is 
>> broken. How do I fix this issue? Are there any mistakes in the steps 
>> I have taken?
>>
>> Thank you very much.
>>
>> -- 
>> Yours sincerely,
>>
>> Singapore Citizen Mr. Teo En Ming (Zhang Enming)
>
> How do I use LDFLAGS to solve the compile error?
> -- 
> Yours sincerely,
>
> Singapore Citizen Mr. Teo En Ming (Zhang Enming)

Hi,

 From what I have read, you need to make a change to the Makefile and 
add in "lrt". But I don't know how to make changes to the Makefile.

Reference: 
https://answers.launchpad.net/ubuntu/+source/gcc-defaults/+question/149617

mycae: you will need to modify the Makefile to add -lglib to your linker 
arguments (i.e. the gcc call that makes either the lib or the executable 
file).

-- 
Yours sincerely,

Singapore Citizen Mr. Teo En Ming (Zhang Enming)


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