Re: [PATCH v6 2/9] dax/hmem: Gate Soft Reserved deferral on DEV_DAX_CXL

Alison Schofield
2026-02-19T03:24:00Z

On Tue, Feb 10, 2026 at 06:44:54AM +0000, Smita Koralahalli wrote:
> From: Dan Williams <dan.j.williams@intel.com>
>
> Replace IS_ENABLED(CONFIG_CXL_REGION) with IS_ENABLED(CONFIG_DEV_DAX_CXL)
> so that HMEM only defers Soft Reserved ranges when CXL DAX support is
> enabled. This makes the coordination between HMEM and the CXL stack more
> precise and prevents deferral in unrelated CXL configurations.

Reviewed-by: Alison Schofield <alison.schofield@intel.com>

snip