[GIT PULL] KVM/riscv changes for 6.17

[Paolo Bonzini]

Il lun 28 lug 2025, 18:21 Anup Patel <apatel at ventanamicro.com> ha scritto:
>
> Currently, userspace only has a way to enable/disable the entire
> SBI FWFT extension. We definitely need to extend ONE_REG
> interface to allow userspace save/restore SBI FWFT state. I am
> sure this will happen pretty soon (probably next merge window).
>
> At the moment, I am not sure whether userspace also needs a
> way to enable/disable individual features of SBI FWFT extension.
> What do you think ?

Yes, you do. FWFT extensions are equivalent to CPU extensions. But all
this should have been done before including Clement's work. Without it
userspace has no way to support FWFT.

Drew, I see you have Reviewed-by on the patches; please keep an eye on
this stuff.

Can you respin with the fix to the SoB line and no FWFT support?

Thanks,

Paolo

>
> Regards,
> Anup
>