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Date:      Tue, 25 Oct 2016 22:34:26 -0400
From:      Allan Jude <allanjude@freebsd.org>
To:        freebsd-virtualization@freebsd.org
Subject:   Re: svm/amd-v not working after upgrade from 10.3 to 11
Message-ID:  <e6b952a5-0347-486e-ad4e-44d1c8947ff9@freebsd.org>
In-Reply-To: <CAGBxaXm63vMW6svtE-fd9EgVpbjTQ76_18Q3ZQtzPf-wMciVnA@mail.gmail.com>
References:  <CAGBxaXn3CrKE9hZL-m63B=1e%2BPq6rSKzCDy_F=JZAb7EBqf6Xw@mail.gmail.com> <C119E419-2C0B-4F25-B901-C6BD6B3EC08C@gmail.com> <CAGBxaXm63vMW6svtE-fd9EgVpbjTQ76_18Q3ZQtzPf-wMciVnA@mail.gmail.com>

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On 2016-10-25 22:22, Aryeh Friedman wrote:
> For some reason dmesg is incomplete but here is what it does give me:
> 
> aryehl@lilith:/home/aryehl% dmesg
> uhub7: 4 ports with 4 removable, self powered
> ugen1.3: <PixArt> at usbus1
> ugen1.4: <LITEON Technology> at usbus1
> ukbd0 on uhub7
> ukbd0: <EP1 Interrupt> on usbus1
> kbd2 at ukbd0
> re0: link state changed to UP
> ums0 on uhub7
> ums0: <PixArt USB Optical Mouse, class 0/0, rev 2.00/1.00, addr 3> on usbus1
> ums0: 3 buttons and [XYZ] coordinates ID=0
> interface hv_kvp.1 already present in the KLD 'kernel'!
> linker_load_file: Unsupported file type
> nvidia-modeset: Allocated GPU:0 (GPU-c309822d-608d-4d8a-6ab7-11d49570c3c6)
> @ PCI:0000:01:00.0
> vboxdrv: ffffffff83434020 VMMR0.r0
> ugen1.2: <vendor 0x0409> at usbus1 (disconnected)
> uhub7: at uhub5, port 3, addr 2 (disconnected)
> ugen1.3: <PixArt> at usbus1 (disconnected)
> ums0: at uhub7, port 1, addr 3 (disconnected)
> ums0: detached
> ugen1.4: <LITEON Technology> at usbus1 (disconnected)
> ukbd0: at uhub7, port 4, addr 4 (disconnected)
> ukbd0: detached
> uhub7: detached
> ugen1.2: <vendor 0x0409> at usbus1
> uhub7 on uhub5
> uhub7: <vendor 0x0409 product 0x005a, class 9/0, rev 2.00/1.00, addr 2> on
> usbus1
> uhub7: 4 ports with 4 removable, self powered
> ugen1.3: <PixArt> at usbus1
> ums0 on uhub7
> ums0: <PixArt USB Optical Mouse, class 0/0, rev 2.00/1.00, addr 3> on usbus1
> ums0: 3 buttons and [XYZ] coordinates ID=0
> ugen1.4: <LITEON Technology> at usbus1
> ukbd0 on uhub7
> ukbd0: <EP1 Interrupt> on usbus1
> kbd2 at ukbd0
> ugen1.3: <PixArt> at usbus1 (disconnected)
> ums0: at uhub7, port 1, addr 3 (disconnected)
> ums0: detached
> ugen1.3: <PixArt> at usbus1
> ums0 on uhub7
> ums0: <PixArt USB Optical Mouse, class 0/0, rev 2.00/1.00, addr 3> on usbus1
> ums0: 3 buttons and [XYZ] coordinates ID=0
> 
> 
> On Tue, Oct 25, 2016 at 3:31 PM, Anish <akgupt3@gmail.com> wrote:
> 
>> Please share dmesg output. I have not run into this, will give you some
>> patch to try.
>>
>> -Anish
>>
>> Sent from my iPhone
>>
>>> On Oct 24, 2016, at 9:00 PM, Aryeh Friedman <aryeh.friedman@gmail.com>
>> wrote:
>>>
>>> After I did a clean install of 11 on a machine, HP Pavilion p7-1234, that
>>> used to have 10.3 on it vmm and virtualbox both claim that svm/amd-v are
>>> turned off in the BIOS.   The BIOS has no settings for virtualization
>> (and
>>> no BIOS upgrades are available from HP).
>>>
>>> How do I force svm/amd-v to be used?
>>>
>>> --
>>> Aryeh M. Friedman, Lead Developer, http://www.PetiteCloud.org
>>> _______________________________________________
>>> freebsd-virtualization@freebsd.org mailing list
>>> https://lists.freebsd.org/mailman/listinfo/freebsd-virtualization
>>> To unsubscribe, send any mail to "freebsd-virtualization-
>> unsubscribe@freebsd.org"

The file /var/run/dmesg.boot will have a copy of dmesg from when the
machine booted.

If virtualbox is also reporting the issue, It is likely not a bhyve bug.

-- 
Allan Jude



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