Re: [PATCH 0/1] MR8591: ntdll: Fill EnabledFeatures before return.

[Alexandre Julliard (＠julliard)]

On Fri Jul 18 23:21:29 2025 +0000, Bernhard Übelacker wrote:
> I don't know if I understand this right. Is the question how Windows
> fills the `xstate->EnabledFeatures`?
> Then one would somehow need to run a Windows at such an ancient machine
> (I guess a VM could be sufficient with `-cpu host`?) and examine
> `user_shared_data.XState.EnabledFeatures` (and EnabledVolatileFeatures),
> by accessing it like in `test_user_shared_data`?

Yes that's the trick, it would need someone with the appropriate hardware. I'm not sure if a VM would emulate cpuid properly, but it's certainly worth a try.