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Re: [kvm-devel] [Qemu-devel] Re: expose host CPU features to guests
From: |
Paul Brook |
Subject: |
Re: [kvm-devel] [Qemu-devel] Re: expose host CPU features to guests |
Date: |
Sun, 9 Sep 2007 16:25:57 +0100 |
User-agent: |
KMail/1.9.7 |
On Sunday 09 September 2007, Jamie Lokier wrote:
> Avi Kivity wrote:
> > Let's start with '-cpu host' as 'cpu host-cpuid' and implement '-cpu
> > host-os' on the first bug report? I have a feeling we won't ever see it.
>
> In other words, host-os is what _I'd_ implement because I care too
> much about the poor obscure users and think it's the safe option, but
> I'm not doing the implementing here ;-)
I agree. If the host OS has disabled a feature, it's a fair bet it's done that
for a reason.
What you really want to do is ask your virtualization module what features it
supports.
Paul
- [Qemu-devel] Re: [kvm-devel] expose host CPU features to guests, (continued)
Re: [Qemu-devel] Re: [kvm-devel] expose host CPU features to guests, Jamie Lokier, 2007/09/07
- Re: [kvm-devel] [Qemu-devel] Re: expose host CPU features to guests, Avi Kivity, 2007/09/09
- Re: [kvm-devel] [Qemu-devel] Re: expose host CPU features to guests, Jamie Lokier, 2007/09/09
- Re: [kvm-devel] [Qemu-devel] Re: expose host CPU features to guests, Avi Kivity, 2007/09/09
- Re: [kvm-devel] [Qemu-devel] Re: expose host CPU features to guests, Jamie Lokier, 2007/09/09
- Re: [kvm-devel] [Qemu-devel] Re: expose host CPU features to guests, Avi Kivity, 2007/09/09
- Re: [kvm-devel] [Qemu-devel] Re: expose host CPU features to guests,
Paul Brook <=
- Re: [kvm-devel] [Qemu-devel] Re: expose host CPU features to guests, Avi Kivity, 2007/09/09
- Re: [kvm-devel] [Qemu-devel] Re: expose host CPU features to guests, Jamie Lokier, 2007/09/09
- Re: [kvm-devel] [Qemu-devel] Re: expose host CPU features to guests, Paul Brook, 2007/09/09
- Re: [kvm-devel] [Qemu-devel] Re: expose host CPU features to guests, Avi Kivity, 2007/09/09
- Re: [kvm-devel] [Qemu-devel] Re: expose host CPU features to guests, Jamie Lokier, 2007/09/10
[Qemu-devel] expose host CPU features to guests: Take 2, Dan Kenigsberg, 2007/09/10