Ask HN: Apple M-series GoFetch Vulnerability – any action to remediate?

It's been 4 weeks since the GoFetch vulnerability in Apple Silicon chips has been disclosed. It appears a simple workaround for the problem is to pin execution of Crypto libraries to the Icestorm (aka 'efficiency') cores.

I have not seen nor heard of any attempts to go in this direction, so I'm asking my community, are you all hearing anything about this? Thanks.