Re: [PATCH] x86/ibt: Implement FineIBT

[Joao Moreira]

> > Tangent: why are these nop instead of 0xcc? These bytes aren't 
> > executed
> > ever are they?
>
> Because that's what the compiler gets us through 
> -fpatchable-function-entry.

Is it useful to get the compiler to emit 0xcc with 
-fpatchable-function-entry under any circumstance? I can probably change 
that quickly if needed/useful.