diff options
Diffstat (limited to 'drivers/nvdimm/pmem.c')
| -rw-r--r-- | drivers/nvdimm/pmem.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/nvdimm/pmem.c b/drivers/nvdimm/pmem.c index 520c00321dad..5ba351e4f26a 100644 --- a/drivers/nvdimm/pmem.c +++ b/drivers/nvdimm/pmem.c @@ -258,9 +258,9 @@ static int nd_pfn_init(struct nd_pfn *nd_pfn) * ->direct_access() to those that are included in the memmap. */ if (nd_pfn->mode == PFN_MODE_PMEM) - offset = ALIGN(SZ_8K + 64 * npfns, PMD_SIZE); + offset = ALIGN(SZ_8K + 64 * npfns, nd_pfn->align); else if (nd_pfn->mode == PFN_MODE_RAM) - offset = SZ_8K; + offset = ALIGN(SZ_8K, nd_pfn->align); else goto err; @@ -325,7 +325,7 @@ static int nvdimm_namespace_attach_pfn(struct nd_namespace_common *ndns) offset = le64_to_cpu(pfn_sb->dataoff); nd_pfn->mode = le32_to_cpu(nd_pfn->pfn_sb->mode); if (nd_pfn->mode == PFN_MODE_RAM) { - if (offset != SZ_8K) + if (offset < SZ_8K) return -EINVAL; nd_pfn->npfns = le64_to_cpu(pfn_sb->npfns); altmap = NULL; |