From 2de5148ffb12ff6b4088125f44818771e78e6830 Mon Sep 17 00:00:00 2001 From: Dan Williams Date: Mon, 3 Jul 2017 16:30:44 -0700 Subject: [PATCH] libnvdimm, namespace: record 'lbasize' for pmem namespaces Commit f979b13c3cc5 "libnvdimm, label: honor the lba size specified in v1.2 labels") neglected to update the 'lbasize' in the label when the namespace sector_size attribute was written. We need this value in the label for inter-OS / pre-OS compatibility. Fixes: f979b13c3cc5 ("libnvdimm, label: honor the lba size specified in v1.2 labels") Signed-off-by: Dan Williams --- drivers/nvdimm/label.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/nvdimm/label.c b/drivers/nvdimm/label.c index 922b68718a1a..87796f840777 100644 --- a/drivers/nvdimm/label.c +++ b/drivers/nvdimm/label.c @@ -660,6 +660,7 @@ static int __pmem_label_update(struct nd_region *nd_region, nd_label->position = __cpu_to_le16(pos); nd_label->isetcookie = __cpu_to_le64(cookie); nd_label->rawsize = __cpu_to_le64(resource_size(res)); + nd_label->lbasize = __cpu_to_le64(nspm->lbasize); nd_label->dpa = __cpu_to_le64(res->start); nd_label->slot = __cpu_to_le32(slot); if (namespace_label_has(ndd, type_guid))