Re: QEMU w/TCG: emulate missing CPU features?

2021-03-02 Thread Christian Borntraeger
On 01.03.21 18:52, Alan Haff wrote: > Greetings, > > Will QEMU using TCG instead of KVM emulate CPU features that are missing on > the host processor? Specifically, will it emulate ESA/390 architecture on a > z14 or z15 with this config: > > > z900.3 > > > for example? I think TCG

QEMU w/TCG: emulate missing CPU features?

2021-03-01 Thread Alan Haff
Greetings, Will QEMU using TCG instead of KVM emulate CPU features that are missing on the host processor? Specifically, will it emulate ESA/390 architecture on a z14 or z15 with this config: z900.3 for example? I've already confirmed that config doesn't provide features from newer