Re: [PATCH v2 0/6] target-i386: Make most CPU models work with "enforce" out of the box

Paolo Bonzini
2014-08-26T12:56:38Z

Il 25/08/2014 22:45, Eduardo Habkost ha scritto:
>
> TCG users expect the default CPU model to contain most TCG-supported features
> (and it makes sense). See, for example, commit
> f1e00a9cf326acc1f2386a72525af8859852e1df.

It doesn't though (SMAP is the most egregious omission, and probably the
main reason why people use QEMU TCG these days), and it raises the
question of backwards-compatibility of qemu64---should we disable TCG
features in old machine types? Probably yes, but we've never done that.

Paolo