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Re: [Qemu-devel] cpuid problem in upstream qemu with kvm
From: |
Michael S. Tsirkin |
Subject: |
Re: [Qemu-devel] cpuid problem in upstream qemu with kvm |
Date: |
Wed, 6 Jan 2010 16:22:31 +0200 |
User-agent: |
Mutt/1.5.19 (2009-01-05) |
On Wed, Jan 06, 2010 at 03:58:01PM +0200, Avi Kivity wrote:
> On 01/06/2010 03:55 PM, Alexander Graf wrote:
>>
>>> Well, we can freeze qemu64 if we wish. That's still not 100% accurate
>>> since kvm can remove features from qemu64.
>>>
>>> -cpu none,+flags,vendor=foo,cache=bar,ad=nauseum?
>>>
>> I'd rather add a "kvm" cpu and leave the qemu64 one to qemu tcg features.
>>
>
> We can probably default -enable-kvm to -cpu host, as long as we explain
> very carefully that if users wish to preserve cpu features across
> upgrades, they can't depend on the default.
Hardware upgrades or software upgrades?
> --
> error compiling committee.c: too many arguments to function
- [Qemu-devel] Re: cpuid problem in upstream qemu with kvm, (continued)
- [Qemu-devel] Re: cpuid problem in upstream qemu with kvm, Paolo Bonzini, 2010/01/06
- Re: [Qemu-devel] cpuid problem in upstream qemu with kvm, Anthony Liguori, 2010/01/05
- Re: [Qemu-devel] cpuid problem in upstream qemu with kvm, Avi Kivity, 2010/01/05
- Re: [Qemu-devel] cpuid problem in upstream qemu with kvm, Anthony Liguori, 2010/01/06
- Re: [Qemu-devel] cpuid problem in upstream qemu with kvm, Michael S. Tsirkin, 2010/01/06
- Re: [Qemu-devel] cpuid problem in upstream qemu with kvm, Avi Kivity, 2010/01/06
- Re: [Qemu-devel] cpuid problem in upstream qemu with kvm, Anthony Liguori, 2010/01/06
- Re: [Qemu-devel] cpuid problem in upstream qemu with kvm, Avi Kivity, 2010/01/06
- Re: [Qemu-devel] cpuid problem in upstream qemu with kvm, Alexander Graf, 2010/01/06
- Re: [Qemu-devel] cpuid problem in upstream qemu with kvm, Avi Kivity, 2010/01/06
- Re: [Qemu-devel] cpuid problem in upstream qemu with kvm,
Michael S. Tsirkin <=
- Re: [Qemu-devel] cpuid problem in upstream qemu with kvm, Avi Kivity, 2010/01/06
- Re: [Qemu-devel] cpuid problem in upstream qemu with kvm, Dor Laor, 2010/01/06
- Re: [Qemu-devel] cpuid problem in upstream qemu with kvm, Anthony Liguori, 2010/01/06
- Re: [Qemu-devel] cpuid problem in upstream qemu with kvm, Dor Laor, 2010/01/07
- Re: [Qemu-devel] cpuid problem in upstream qemu with kvm, Avi Kivity, 2010/01/07
- Re: [Qemu-devel] cpuid problem in upstream qemu with kvm, Dor Laor, 2010/01/07
- Re: [Qemu-devel] cpuid problem in upstream qemu with kvm, Avi Kivity, 2010/01/07
- Re: [Qemu-devel] cpuid problem in upstream qemu with kvm, Dor Laor, 2010/01/07
- Re: [Qemu-devel] cpuid problem in upstream qemu with kvm, Anthony Liguori, 2010/01/07
- Re: [Qemu-devel] cpuid problem in upstream qemu with kvm, Dor Laor, 2010/01/07