Re: [PATCH v2] KVM: x86: Remove AMX-TF32 enumeration

[Dave Hansen]

On 7/24/26 08:37, Christian Ludloff wrote:
>> My understanding is that the revert was considered because TF32 never
>> reached any implementation. If that's incorrect, I'd certainly welcome a
>> correction.
> Both TF32 and TRANSPOSE made it into a product that shipped.
> 
> Not from Intel... but.
> 
> So their CPUID feature flags and their opcodes aren't reclaimable
> and efforts to rip out their software support are counterproductive.

What would folks' preference be on how Intel should document this going
forward? Just leave it as it as enumerating TF32?

There are notes in the SDM like:

	Intel® MPX has been deprecated and will not be available on any
	future processors.

There could be a note like that for the TF32, I would imagine.