Re: [PATCH] x86: add more x86-64 micro-architecture levels

[Hanabishi]

On 9/19/24 00:02, John wrote:
> Yes, that is my git repo.

Oops, I didn't realize that.

Even better then! Could you please explain where the performance gains should come from, considering that the kernel force disables all SIMD extensions?
https://github.com/torvalds/linux/blob/4a39ac5b7d62679c07a3e3d12b0f6982377d8a7d/arch/x86/Makefile#L67-L80

I.e. if we won't have them anyway, what gives?