diff options
| -rw-r--r-- | arch/powerpc/platforms/pseries/papr_scm.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/pseries/papr_scm.c b/arch/powerpc/platforms/pseries/papr_scm.c index 48de21902116..ef26fe40efb0 100644 --- a/arch/powerpc/platforms/pseries/papr_scm.c +++ b/arch/powerpc/platforms/pseries/papr_scm.c @@ -947,6 +947,15 @@ static int papr_scm_nvdimm_init(struct papr_scm_priv *p) dimm_flags = 0; set_bit(NDD_LABELING, &dimm_flags); + /* + * Check if the nvdimm is unarmed. No locking needed as we are still + * initializing. Ignore error encountered if any. + */ + __drc_pmem_query_health(p); + + if (p->health_bitmap & PAPR_PMEM_UNARMED_MASK) + set_bit(NDD_UNARMED, &dimm_flags); + p->nvdimm = nvdimm_create(p->bus, p, papr_nd_attr_groups, dimm_flags, PAPR_SCM_DIMM_CMD_MASK, 0, NULL); if (!p->nvdimm) { |