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Dan Williams edfcf1e21e dax/hmem: Gate Soft Reserved deferral on DEV_DAX_CXL

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.

Signed-off-by: Smita Koralahalli <Smita.KoralahalliChannabasappa@amd.com>
Reviewed-by: Dave Jiang <dave.jiang@intel.com>
Reviewed-by: Jonathan Cameron <jonathan.cameron@huawei.com>
Reviewed-by: Alison Schofield <alison.schofield@intel.com>
Link: https://patch.msgid.link/20260322195343.206900-5-Smita.KoralahalliChannabasappa@amd.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Dave Jiang <dave.jiang@intel.com>

2026-03-27 10:19:51 -07:00

hmem

dax/hmem: Gate Soft Reserved deferral on DEV_DAX_CXL

2026-03-27 10:19:51 -07:00

bus.c

dax/bus: Use dax_region_put() in alloc_dax_region() error path

2026-03-27 10:14:58 -07:00

bus.h

dax/kmem: allow kmem to add memory with memmap_on_memory

2023-12-10 16:51:35 -08:00

cxl.c

module: Convert symbol namespace to string literal