[meta-virtualization] MinnowBoard Max Hardware Virtualization
Supriti Singh
supritisingh08 at gmail.com
Fri Feb 19 05:11:32 PST 2016
I checked the IA32_FEATURE_CONTROL and its value is 5.
So my guess is its somehow the kvm yocto which is not right.
On Thu, Feb 18, 2016 at 4:04 PM, Supriti Singh <supritisingh08 at gmail.com>
wrote:
> Hello,
>
> I compiled the latest version of yocto with meta-virtualization layer for
> Minnowboard Max.
>
> MbMax have hardware virtualization support,
>
> grep vmx /cpu/procinfo shows the vmx flags.
>
> But when I boot the board, dmesg|grep kvm shows "kvm: no hardware support".
>
> I do see kvm loaded as module. Is there some other settings that I need to
> switch on, so that kvm understands that the hardware has the correct
> virtualization support.
>
> Or could it be just the UEFI thats disabling it?
>
> modinfo kvm-intel gives the following output
> filename:
> /lib/modules/4.1.15-yocto-standard/kernel/arch/x86/kvm/kvm-intel.ko
> license: GPL
> author: Qumranet
> alias: cpu:type:x86,ven*fam*mod*:feature:*0085*
> depends: kvm
> intree: Y
> vermagic: 4.1.15-yocto-standard SMP preempt mod_unload
> parm: vpid:bool
> parm: flexpriority:bool
> parm: ept:bool
> parm: unrestricted_guest:bool
> parm: eptad:bool
> parm: emulate_invalid_guest_state:bool
> parm: vmm_exclusive:bool
> parm: fasteoi:bool
> parm: enable_apicv:bool
> parm: enable_shadow_vmcs:bool
> parm: nested:bool
> parm: pml:bool
> parm: ple_gap:int
> parm: ple_window:int
> parm: ple_window_grow:int
> parm: ple_window_shrink:int
> parm: ple_window_max:int
>
> Thanks,
> Supriti
>
>
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