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-rw-r--r--hw/ppc/spapr_nvdimm.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/hw/ppc/spapr_nvdimm.c b/hw/ppc/spapr_nvdimm.c
index 25be8082d7..9abcdcc26b 100644
--- a/hw/ppc/spapr_nvdimm.c
+++ b/hw/ppc/spapr_nvdimm.c
@@ -37,6 +37,12 @@ void spapr_nvdimm_validate_opts(NVDIMMDevice *nvdimm, uint64_t size,
QemuUUID uuid;
int ret;
+ if (object_property_get_int(OBJECT(nvdimm), NVDIMM_LABEL_SIZE_PROP,
+ &error_abort) == 0) {
+ error_setg(errp, "NVDIMM device requires label-size to be set");
+ return;
+ }
+
if (size % SPAPR_MINIMUM_SCM_BLOCK_SIZE) {
error_setg(errp, "NVDIMM memory size excluding the label area"
" must be a multiple of %" PRIu64 "MB",