diff --git a/[refs] b/[refs]
index 5f299c18d3b8..0fe98019c80e 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 0e442afd92fcdde2cc63b6f25556b8934e42b7d2
+refs/heads/master: c57e20dcff981c39e43c857f3997095bacb2223f
diff --git a/trunk/drivers/infiniband/core/mad_rmpp.c b/trunk/drivers/infiniband/core/mad_rmpp.c
index 4e0f2829e0e5..57a3c6f947b2 100644
--- a/trunk/drivers/infiniband/core/mad_rmpp.c
+++ b/trunk/drivers/infiniband/core/mad_rmpp.c
@@ -37,8 +37,7 @@
 enum rmpp_state {
 	RMPP_STATE_ACTIVE,
 	RMPP_STATE_TIMEOUT,
-	RMPP_STATE_COMPLETE,
-	RMPP_STATE_CANCELING
+	RMPP_STATE_COMPLETE
 };
 
 struct mad_rmpp_recv {
@@ -87,23 +86,19 @@ void ib_cancel_rmpp_recvs(struct ib_mad_agent_private *agent)
 	unsigned long flags;
 
 	spin_lock_irqsave(&agent->lock, flags);
-	list_for_each_entry(rmpp_recv, &agent->rmpp_list, list) {
-		if (rmpp_recv->state != RMPP_STATE_COMPLETE)
-			ib_free_recv_mad(rmpp_recv->rmpp_wc);
-		rmpp_recv->state = RMPP_STATE_CANCELING;
-	}
-	spin_unlock_irqrestore(&agent->lock, flags);
-
 	list_for_each_entry(rmpp_recv, &agent->rmpp_list, list) {
 		cancel_delayed_work(&rmpp_recv->timeout_work);
 		cancel_delayed_work(&rmpp_recv->cleanup_work);
 	}
+	spin_unlock_irqrestore(&agent->lock, flags);
 
 	flush_workqueue(agent->qp_info->port_priv->wq);
 
 	list_for_each_entry_safe(rmpp_recv, temp_rmpp_recv,
 				 &agent->rmpp_list, list) {
 		list_del(&rmpp_recv->list);
+		if (rmpp_recv->state != RMPP_STATE_COMPLETE)
+			ib_free_recv_mad(rmpp_recv->rmpp_wc);
 		destroy_rmpp_recv(rmpp_recv);
 	}
 }
@@ -265,10 +260,6 @@ static void recv_cleanup_handler(struct work_struct *work)
 	unsigned long flags;
 
 	spin_lock_irqsave(&rmpp_recv->agent->lock, flags);
-	if (rmpp_recv->state == RMPP_STATE_CANCELING) {
-		spin_unlock_irqrestore(&rmpp_recv->agent->lock, flags);
-		return;
-	}
 	list_del(&rmpp_recv->list);
 	spin_unlock_irqrestore(&rmpp_recv->agent->lock, flags);
 	destroy_rmpp_recv(rmpp_recv);
diff --git a/trunk/drivers/net/mlx4/fw.c b/trunk/drivers/net/mlx4/fw.c
index cee199ceba2f..3c16602172fc 100644
--- a/trunk/drivers/net/mlx4/fw.c
+++ b/trunk/drivers/net/mlx4/fw.c
@@ -33,6 +33,7 @@
  */
 
 #include <linux/mlx4/cmd.h>
+#include <linux/cache.h>
 
 #include "fw.h"
 #include "icm.h"
@@ -698,6 +699,7 @@ int mlx4_INIT_HCA(struct mlx4_dev *dev, struct mlx4_init_hca_param *param)
 #define INIT_HCA_IN_SIZE		 0x200
 #define INIT_HCA_VERSION_OFFSET		 0x000
 #define	 INIT_HCA_VERSION		 2
+#define INIT_HCA_CACHELINE_SZ_OFFSET	 0x0e
 #define INIT_HCA_FLAGS_OFFSET		 0x014
 #define INIT_HCA_QPC_OFFSET		 0x020
 #define	 INIT_HCA_QPC_BASE_OFFSET	 (INIT_HCA_QPC_OFFSET + 0x10)
@@ -735,6 +737,9 @@ int mlx4_INIT_HCA(struct mlx4_dev *dev, struct mlx4_init_hca_param *param)
 
 	*((u8 *) mailbox->buf + INIT_HCA_VERSION_OFFSET) = INIT_HCA_VERSION;
 
+	*((u8 *) mailbox->buf + INIT_HCA_CACHELINE_SZ_OFFSET) =
+		(ilog2(cache_line_size()) - 4) << 5;
+
 #if defined(__LITTLE_ENDIAN)
 	*(inbox + INIT_HCA_FLAGS_OFFSET / 4) &= ~cpu_to_be32(1 << 1);
 #elif defined(__BIG_ENDIAN)