diff --git a/[refs] b/[refs]
index 4af8251cb6d1..7ace38a3a760 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 8af29ccd7917ab448ea7b5cf581fa7b2b4ea3cba
+refs/heads/master: eadc69cc9054594ff7860d407f855536af13af99
diff --git a/trunk/drivers/gpu/drm/nouveau/nouveau_bios.c b/trunk/drivers/gpu/drm/nouveau/nouveau_bios.c
index c66d4567a2ed..53f4eba65cb9 100644
--- a/trunk/drivers/gpu/drm/nouveau/nouveau_bios.c
+++ b/trunk/drivers/gpu/drm/nouveau/nouveau_bios.c
@@ -4890,6 +4890,12 @@ int get_pll_limits(struct drm_device *dev, uint32_t limit_match, struct pll_lims
 				break;
 			}
 
+		if ((dev_priv->card_type >= NV_50) && (pllindex == 0)) {
+			NV_ERROR(dev, "Register 0x%08x not found in PLL "
+				 "limits table", pll_lim->reg);
+			return -ENOENT;
+		}
+
 		pll_rec = &bios->data[plloffs + recordlen * pllindex];
 
 		BIOSLOG(bios, "Loading PLL limits for reg 0x%08x\n",