Re: [PATCH] x86/cpufeatures: Force disable X86_FEATURE_ENQCMD and remove update_pasid()

[Andy Lutomirski]

On 6/9/21 10:32 AM, Luck, Tony wrote:
>>> I've told Fenghua to dig out the previous iteration of this patch where
>>> the plan was to lazily fix the PASID_MSR in other threads in the #GP
>>> handler.
>>
>> Blech.  Also this won't work for other PASID-like features.
>>
>> I have a half-written patch to fix this up for real.  Stay tuned.
> 
> Andy: Any update on this?
> 
> -Tony
> 

Let me try to merge my pile with tglx's pile and come up with something
halfway sane.