diff --git a/[refs] b/[refs]
index 9d7ee3ddf2bf..41ed4983cf15 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4827bbb06e4b59922c2b9bfb13ad1bf936bdebe5
+refs/heads/master: 2bcff60f7ce88c09a2bc1302ff14510737bfcb7b
diff --git a/trunk/drivers/net/mv643xx_eth.c b/trunk/drivers/net/mv643xx_eth.c
index 456d1e1c98bd..34288fe038c3 100644
--- a/trunk/drivers/net/mv643xx_eth.c
+++ b/trunk/drivers/net/mv643xx_eth.c
@@ -534,7 +534,7 @@ static irqreturn_t mv643xx_eth_int_handler(int irq, void *dev_id)
 	}
 
 	/* PHY status changed */
-	if (eth_int_cause_ext & ETH_INT_CAUSE_PHY) {
+	if (eth_int_cause_ext & (ETH_INT_CAUSE_PHY | ETH_INT_CAUSE_STATE)) {
 		struct ethtool_cmd cmd;
 
 		if (mii_link_ok(&mp->mii)) {
diff --git a/trunk/drivers/net/mv643xx_eth.h b/trunk/drivers/net/mv643xx_eth.h
index 82f8c0cbfb64..565b96696aca 100644
--- a/trunk/drivers/net/mv643xx_eth.h
+++ b/trunk/drivers/net/mv643xx_eth.h
@@ -64,7 +64,9 @@
 #define ETH_INT_CAUSE_TX_ERROR	(ETH_TX_QUEUES_ENABLED << 8)
 #define ETH_INT_CAUSE_TX	(ETH_INT_CAUSE_TX_DONE | ETH_INT_CAUSE_TX_ERROR)
 #define ETH_INT_CAUSE_PHY	0x00010000
-#define ETH_INT_UNMASK_ALL_EXT	(ETH_INT_CAUSE_TX | ETH_INT_CAUSE_PHY)
+#define ETH_INT_CAUSE_STATE	0x00100000
+#define ETH_INT_UNMASK_ALL_EXT	(ETH_INT_CAUSE_TX | ETH_INT_CAUSE_PHY | \
+					ETH_INT_CAUSE_STATE)
 
 #define ETH_INT_MASK_ALL	0x00000000
 #define ETH_INT_MASK_ALL_EXT	0x00000000
diff --git a/trunk/include/asm-i386/system.h b/trunk/include/asm-i386/system.h
index d69ba937e092..609756c61676 100644
--- a/trunk/include/asm-i386/system.h
+++ b/trunk/include/asm-i386/system.h
@@ -214,6 +214,11 @@ static inline unsigned long get_limit(unsigned long segment)
  */
  
 
+/* 
+ * Actually only lfence would be needed for mb() because all stores done 
+ * by the kernel should be already ordered. But keep a full barrier for now. 
+ */
+
 #define mb() alternative("lock; addl $0,0(%%esp)", "mfence", X86_FEATURE_XMM2)
 #define rmb() alternative("lock; addl $0,0(%%esp)", "lfence", X86_FEATURE_XMM2)