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Re: [win-pv-devel] [Xen-users] windows pv drivers 8.1 series INACCESSIBLE_BOOT_DEVICE windows 10


  • To: win-pv-devel@xxxxxxxxxxxxxxxxxxxx
  • From: Éliás Tamás <et@xxxxxxx>
  • Date: Tue, 1 Mar 2016 23:52:18 +0100
  • Delivery-date: Tue, 01 Mar 2016 22:52:45 +0000
  • List-id: Developer list for the Windows PV Drivers subproject <win-pv-devel.lists.xenproject.org>

Dear Paul.

In safe mode I used "dpinst.exe /D /U inf-file" for each and every
driver package (8.2).

the removal process went find. I rebooted, first back into safe mode,
and checked what I find.  I found that all the driver files are still
there (screenshot attached) (/D?).

After this, in safe mode I installed the 8.1 drivers with

"dpinst.exe /F "

and after reboot, I got a BSOD again (attached).

2016-03-01 17:52 keltezéssel, Paul Durrant írta:
>> -----Original Message-----
>> From: win-pv-devel [mailto:win-pv-devel-bounces@xxxxxxxxxxxxxxxxxxxx] On
>> Behalf Of Éliás Tamás
>> Sent: 01 March 2016 15:23
>> To: win-pv-devel@xxxxxxxxxxxxxxxxxxxx
>> Subject: Re: [win-pv-devel] [Xen-users] windows pv drivers 8.1 series
>> INACCESSIBLE_BOOT_DEVICE windows 10
>>
>> Hi.
>>
>> Are the files in http://xenbits.xen.org/pvdrivers/win/8.1.0/
>> automatically generated? If yes, when the autogeneration runs? If not,
>> may I ask you to provide a compiled version? (I have no windows
>> environment to compile with at all). Thank you.
>>
> 
> The binaries directly under http://xenbits.xen.org/pvdrivers/win are built 
> from the master branches of the respective repos. The binaries under 
> http://xenbits.xen.org/pvdrivers/win/8.1.0 are built from specific tags made 
> on the staging-8.1 branches of each of the repos and are only re-built when I 
> manually kick the workers after I decided to re-tag.
> 
>   Paul
> 
>> 2016-03-01 13:20 keltezéssel, Paul Durrant írta:
>>>> -----Original Message-----
>>>> From: win-pv-devel [mailto:win-pv-devel-bounces@xxxxxxxxxxxxxxxxxxxx]
>> On
>>>> Behalf Of Paul Durrant
>>>> Sent: 01 March 2016 10:09
>>>> To: Éliás Tamás; win-pv-devel@xxxxxxxxxxxxxxxxxxxx
>>>> Subject: Re: [win-pv-devel] [Xen-users] windows pv drivers 8.1 series
>>>> INACCESSIBLE_BOOT_DEVICE windows 10
>>>>
>>>>> -----Original Message-----
>>>>> From: Éliás Tamás [mailto:et@xxxxxxx]
>>>>> Sent: 01 March 2016 10:07
>>>>> To: Paul Durrant; win-pv-devel@xxxxxxxxxxxxxxxxxxxx
>>>>> Subject: Re: [win-pv-devel] [Xen-users] windows pv drivers 8.1 series
>>>>> INACCESSIBLE_BOOT_DEVICE windows 10
>>>>>
>>>>> Hi.
>>>>>
>>>>>>> Do we have a chance to fix this? Some bat files which deletes the
>>>>>>> leftovers? (Since I'm having a BSOD upon normal boot I have no other
>>>>>>> chance then safe mode currently)
>>>>>>>
>>>>>>
>>>>>> Given that the xenbus co-installer still runs I'll add some code in there
>> to
>>>>> make sure that no unplug is performed on the next reboot.
>>>>> That sounds well. When will be possible to try the new installer?
>>>>>
>>>>
>>>> I should have a patch today.
>>>>
>>>>> Thank you.
>>>>>
>>>>
>>>> Thanks for bringing the precise nature of the problem to my attention.
>>>>
>>>
>>> Having kicked myself for being so stupid, I now realise why the 
>>> co-installers
>> are not working as I expect... The InitSafeBootMode override in XENBUS is
>> preventing FDO creation, hence there will be no child PDOs, hence no other
>> driver's co-installer is ever going to run.
>>> So, my plan is to simply prevent emulated device unplug in safe mode and
>> remove the override from other drivers. The lack of unplug should cause PV
>> devices to become inactive anyway, which achieves the desired effect.
>>>
>>>   Paul
>>> _______________________________________________
>>> win-pv-devel mailing list
>>> win-pv-devel@xxxxxxxxxxxxxxxxxxxx
>>> http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel
>>>
>>
>> --
>>
>>
>> Éliás Tamás
>> Thomas Elias
>>
>> ETIT[nwpro] KFT, Ügyvezető-Hálózatbiztonsági specialista
>> ETIT[nwpro] Ltd, General Manager-Network security specialist
>>
>> Tel. HU: +36/30-497-1626
>> Tel. DE: +49/160-651-8723
>> OpenPGP pubkey: http://etit.hu/doc/et-pub.asc
>>
>> Okleveles mérnök-informatikus (MSC)
>> Master of Science in Information Technology (MSC)
>>
>> Kapcsolat: http://etit.hu/index.php/hu/kapcsolat
>> Jogi nyilatkozat: http://etit.hu/disclaimer-email-hu.txt
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> 
> _______________________________________________
> win-pv-devel mailing list
> win-pv-devel@xxxxxxxxxxxxxxxxxxxx
> http://lists.xenproject.org/cgi-bin/mailman/listinfo/win-pv-devel
> 

-- 


Éliás Tamás
Thomas Elias

ETIT[nwpro] KFT, Ügyvezető-Hálózatbiztonsági specialista
ETIT[nwpro] Ltd, General Manager-Network security specialist

Tel. HU: +36/30-497-1626
Tel. DE: +49/160-651-8723
OpenPGP pubkey: http://etit.hu/doc/et-pub.asc

Okleveles mérnök-informatikus (MSC)
Master of Science in Information Technology (MSC)

Kapcsolat: http://etit.hu/index.php/hu/kapcsolat
Jogi nyilatkozat: http://etit.hu/disclaimer-email-hu.txt
Contact: http://etit.hu/index.php/en/contact
Disclaimer: http://etit.hu/disclaimer-email-en.txt

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