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Re: [Qemu-devel] [PATCH 0/6] i386: Add "max" CPU model to TCG and KVM


From: David Hildenbrand
Subject: Re: [Qemu-devel] [PATCH 0/6] i386: Add "max" CPU model to TCG and KVM
Date: Fri, 20 Jan 2017 15:27:14 +0100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.6.0

Am 19.01.2017 um 22:04 schrieb Eduardo Habkost:
> This is v2 of the previous series that enabled the "host" CPU
> model on TCG. Now a new "max" CPU is being added, while keeping
> "host" KVM-specific.
> 
> In addition to simply adding "max" as a copy of the existing
> "host" CPU model, additional patches change it to not use any
> host CPUID information when in TCG mode.
> 

Concept looks good to me. Should also be fairly simple to implement for
s390x. Of course, the same restriction as for the "host" model applies
to "max" then. When running under KVM, and the CPU model KVM interface
is missing, the "max" model won't be able to be expanded.

-- 

David



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