X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fnet%2Fmlx4%2Fmr.c;h=03a9abcce5240bbe53be4783e25584b010dcd68b;hb=5ce0da8f0386b62345312ec8fed31303732f4220;hp=cb46446b2691b88a7db70ce08a482f9a09696e5a;hpb=c2a3b233450d5bc426c063ea2d8a74351db29ea4;p=linux-2.6-omap-h63xx.git

diff --git a/drivers/net/mlx4/mr.c b/drivers/net/mlx4/mr.c
index cb46446b269..03a9abcce52 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 */