Thanks Abhishek. We get the following error with KVM

panic: KVM: Failed to enter virtualized mode (hw reason: 0x80000021)


Any techniques to get over this error


Thanks

Niranjan

On Thu, Feb 27, 2020 at 11:40 AM Abhishek Singh <
abhishek.singh199...@gmail.com> wrote:

>
> Hi,
>
> You can use KVM CPU, it will boot the system fast as it works on host
> machine speed.
>
> On Thu, Feb 27, 2020 at 1:00 AM niranjan soundararajan <
> niranja...@gmail.com> wrote:
>
>> Hello
>>
>> We are booting Ubuntu 18.0.4 and kernel 5.2.3 on x86_64 bit core. We are
>> running the following commandline
>>
>> ./build/X86/gem5.opt configs/example/fs.py
>> --disk-image=ubuntu_base_v1.1.img --kernel=vmlinux-5.2.3
>> --cpu-type=AtomicSimpleCPU --caches --l2cache --mem-size=8192MB
>>
>> We notice that the boot process starts and proceeds successfully until we
>> hit the following point (see below). Its stuck there for quite some time. I
>> wanted to check if this is common or is there something we can do to speed
>> it up? Whats sort of the typical boot times folks have seen with x86 cores
>> (or others) and is there a checkpoint we can take in case we run into
>> errors to avoid starting from scratch?
>>
>> *[  OK  ] Reached target Remote File Systems.*
>>
>> *         Starting Availability of block devices...*
>>
>> *[  OK  ] Started Availability of block devices.*
>>
>>
>>
>> Thanks
>>
>> Niranjan
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>
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