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

From: Paolo Bonzini
Subject: Re: [Qemu-devel] [PATCH] Fix default CPU model for ARM64
Date: Fri, 08 May 2015 10:39:12 +0200
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.5.0

On 08/05/2015 09:14, 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.

Actually I agree with your patch.  It's the same that x86 does.


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