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Re: [Qemu-devel] [PATCH] Fix default CPU model for ARM64

From: Cole Robinson
Subject: Re: [Qemu-devel] [PATCH] Fix default CPU model for ARM64
Date: Sun, 10 May 2015 17:07:26 -0400
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.5.0

On 05/08/2015 03:14 AM, Pavel Fedin wrote:
>  Hello!
>> FWIW virt-manager 1.2.0 (just released) will do the following when creating a
>> new VM:
>> - aarch64 + kvm : -cpu host
>> - aarch64 + tcg : -cpu cortex-a57
>> - arm32 + kvm : -cpu host
>> - arm32 + tcg : defer to qemu
>> Though if you explicitly request 'hypervisor default' then we won't specify
>> any -cpu and defer to qemu, which will hit the cortex-a15 default for aarch64
>  virt-manager is not the only tool to create VMs...
>  But, okay. Seems you just don't want to change this. Well... I still don't 
> agree and this
> default looks strange for me, but it's just me. I'm out of further arguments.

I wasn't implying any opinion about your proposed patch, just clarifying the
details about how latest virt-manager performs since you mentioned it
upthread. FWIW I agree with the idea of your patch

- Cole

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