Linux kernel bug fix: cxl/pmem: Fix nvdimm unregistration when cxl_pmem driver is absent
Subsystem: drivers (drivers/cxl/core/pmem.c)
Bug type: null-deref, severity: high
Keywords: null pointer
Files changed: drivers/cxl/acpi.c;drivers/cxl/core/pmem.c;drivers/cxl/pmem.c
Introduced by Dan Williams on 2022-12-01 15:52:36 -0800; fixed by Dan Williams on 2023-01-25 15:35:26 -0800 (lifetime: 54 days)