Re: [Qemu-devel] semantics of "-cpu host" and "check"/"enforce"

2011-06-12 Thread Avi Kivity
On 06/11/2011 12:36 AM, Eduardo Habkost wrote: Hi, While checking the cpu model code, I don't think I understand fully what is supposed to be the right semantics for '-cpu host' on qemu-kvm, and what exactly we are aiming to. Maybe this was already discussed before, but I failed to find any add

Re: [Qemu-devel] semantics of "-cpu host" and "check"/"enforce"

2011-06-12 Thread Avi Kivity
On 06/11/2011 01:40 PM, Roedel, Joerg wrote: On Fri, Jun 10, 2011 at 05:36:37PM -0400, Eduardo Habkost wrote: > We have 3 sets of cpu features that may or may not be included in > '-cpu host': > > A) Features that are supported by the host and that KVM can already > emulate, or don't need

Re: [Qemu-devel] semantics of "-cpu host" and "check"/"enforce"

2011-06-11 Thread Roedel, Joerg
On Fri, Jun 10, 2011 at 05:36:37PM -0400, Eduardo Habkost wrote: > We have 3 sets of cpu features that may or may not be included in > '-cpu host': > > A) Features that are supported by the host and that KVM can already >emulate, or don't need KVM support to be used; > B) Features that may be

[Qemu-devel] semantics of "-cpu host" and "check"/"enforce"

2011-06-10 Thread Eduardo Habkost
Hi, While checking the cpu model code, I don't think I understand fully what is supposed to be the right semantics for '-cpu host' on qemu-kvm, and what exactly we are aiming to. Maybe this was already discussed before, but I failed to find any additional information except for the original '-cpu