1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/lightnvm/pblk-init.c b/drivers/lightnvm/pblk-init.c
index 72ad3e70318c..33361bfb85c3 100644
--- a/drivers/lightnvm/pblk-init.c
+++ b/drivers/lightnvm/pblk-init.c
@@ -405,6 +405,12 @@ static int pblk_core_init(struct pblk *pblk)
                 queue_max_hw_sectors(dev->q) / (geo->csecs >> SECTOR_SHIFT));
         pblk_set_sec_per_write(pblk, pblk->min_write_pgs);
 
+        pblk->oob_meta_size = geo->sos;
+        if (pblk->oob_meta_size != sizeof(struct pblk_sec_meta)) {
+                pblk_err(pblk, "Unsupported metadata size\n");
+                return -EINVAL;
+        }
+
         pblk->pad_dist = kcalloc(pblk->min_write_pgs - 1, sizeof(atomic64_t),
                                                                 GFP_KERNEL);
         if (!pblk->pad_dist)