Re: [PATCH] ACPI: NUMA: Only parse CFMWS at boot when CXL_ACPI is on

[Huang, Kai]

On Wed, 2026-03-04 at 16:44 -0800, Alison Schofield wrote:
> > When I found this issue the CXL_ACPI is enabled in Kconfig, but there's no
> > actual CXL memory being discovered AFAICT.
> 
> So this patch will not fix that case, because CXL_ACPI will be enabled.
> 
> I'd like to take a look at that system Kai. I'll ping you off list.

Sent the machine login to you.

I would say this patch is not aiming to fix any issue that is due to broken
firmware(e.g., I didn't mention anything about that in the changelog).

This is to improve the kernel even on a fine CXL-memory-capable machine when
CXL_ACPI is off.