Merge branch 'for-4.9/dax' into libnvdimm-for-next

[cascardo/linux.git] / drivers / dax / pmem.c

diff --git a/drivers/dax/pmem.c b/drivers/dax/pmem.c
index c24d32e..9630d88 100644 (file)
--- a/drivers/dax/pmem.c
+++ b/drivers/dax/pmem.c
@@ -117,6 +117,9 @@ static int dax_pmem_probe(struct device *dev)
        if (rc)
                return rc;
 
+       /* adjust the dax_region resource to the start of data */
+       res.start += le64_to_cpu(pfn_sb->dataoff);
+
        nd_region = to_nd_region(dev->parent);
        dax_region = alloc_dax_region(dev, nd_region->id, &res,
                        le32_to_cpu(pfn_sb->align), addr, PFN_DEV|PFN_MAP);