1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/net/mlx4/mr.c b/drivers/net/mlx4/mr.c
index cb46446b2691..03a9abcce524 100644
--- a/drivers/net/mlx4/mr.c
+++ b/drivers/net/mlx4/mr.c
@@ -551,7 +551,7 @@ int mlx4_fmr_alloc(struct mlx4_dev *dev, u32 pd, u32 access, int max_pages,
         u64 mtt_seg;
         int err = -ENOMEM;
 
-        if (page_shift < 12 || page_shift >= 32)
+        if (page_shift < (ffs(dev->caps.page_size_cap) - 1) || page_shift >= 32)
                 return -EINVAL;
 
         /* All MTTs must fit in the same page */