I noticed later that the actual kernel patch references arm64, so it's definitely not limited just to Haswell: https://github.com/torvalds/linux/commit/76835b0

I noticed later that the actual kernel patch references arm64, so it's definitely not limited just to Haswell: https://github.com/torvalds/linux/commit/76835b0ebf8a7fe85beb03c75121419a7dec52f0 https://github.com/torvalds/linux/commit/76835b0ebf8a7fe85be...