Bug#891979: linux-image-4.9.0-6-amd64: Cannot use Windows 2016 Hyper-V in a KVM guest

From	Antonio Huete Jiménez <tuxillo@quantumachine.net>
Newsgroups	linux.debian.bugs.dist, linux.debian.kernel
Subject	Bug#891979: linux-image-4.9.0-6-amd64: Cannot use Windows 2016 Hyper-V in a KVM guest
Date	2018-03-03 19:40 +0100
Message-ID	<vpkeB-7Sn-1@gated-at.bofh.it> (permalink)
References	<vphqq-5sg-23@gated-at.bofh.it> <vpicO-69e-7@gated-at.bofh.it> <vphqq-5sg-23@gated-at.bofh.it> <vpicO-69e-7@gated-at.bofh.it>
Organization	linux.* mail to news gateway

Cross-posted to 2 groups.

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Hi,

My idea was to use stable as much as possible and use backports only  
if the fixes were not going to be integrated on stable.

In any case since let me first make sure it works with 4.14.

Regards,
Antonio Huete

Raymond Burkholder <ray@oneunified.net> escribió:

> On 03/03/2018 10:59 AM, Antonio Huete Jimenez wrote:
>> Package: src:linux
>> Version: 4.9.82-1+deb9u3
>> Severity: normal
>> On the latest linux-image, as shown in the details of this bug  
>> report, and after enabling KVM nested it is possible to enable  
>> Hyper-V role in Windows 2016 standard.
>> However the requirements are not met due to certain cpu features  
>> not being correctly propagated.
>
>> This was reported more than one year ago upstream in Linux (see  
>> https://bugzilla.kernel.org/show_bug.cgi?id=106621) and the fixes  
>> are available from 4.10 onwards. As it \
>> happens, Debian Stretch is using 4.9 and after installing linux  
>> source with debian patches I can't see the changes required.
>
> Maybe try stretch-backports which currently has kernel 4.14.13?
>
> https://packages.debian.org/stretch-backports/linux-image-4.14.0-0.bpo.3-amd64
>
> -- 
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Thread

Bug#891979: linux-image-4.9.0-6-amd64: Cannot use Windows 2016 Hyper-V in a KVM guest Antonio Huete Jimenez <tuxillo@quantumachine.net> - 2018-03-03 16:40 +0100
  Bug#891979: linux-image-4.9.0-6-amd64: Cannot use Windows 2016 Hyper-V in a KVM guest Raymond Burkholder <ray@oneunified.net> - 2018-03-03 17:30 +0100
    Bug#891979: linux-image-4.9.0-6-amd64: Cannot use Windows 2016 Hyper-V in a KVM guest Antonio Huete Jiménez <tuxillo@quantumachine.net> - 2018-03-03 19:40 +0100
      Bug#891979: linux-image-4.9.0-6-amd64: Cannot use Windows 2016 Hyper-V in a KVM guest Antonio Huete Jiménez <tuxillo@quantumachine.net> - 2018-03-04 00:20 +0100

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