[PATCH v2 14/20] mm: Provide speculative fault infrastructure

[Peter Zijlstra]

On Mon, Aug 28, 2017 at 03:35:11PM -0700, Andi Kleen wrote:
> Yes the whole thing is quite risky. Probably will need some
> kind of per architecture opt-in scheme?

See patch 19/20, that not enough for you?