4 files changed, 37 insertions, 6 deletions
diff --git a/drivers/s390/block/dasd_genhd.c b/drivers/s390/block/dasd_genhd.c
index 30a1ca3d08b7..5505bc07e1e7 100644
--- a/drivers/s390/block/dasd_genhd.c
+++ b/drivers/s390/block/dasd_genhd.c
@@ -103,7 +103,7 @@ int dasd_scan_partitions(struct dasd_block *block)
 	struct block_device *bdev;
 
 	bdev = bdget_disk(block->gdp, 0);
-	if (!bdev || blkdev_get(bdev, FMODE_READ) < 0)
+	if (!bdev || blkdev_get(bdev, FMODE_READ, NULL) < 0)
 		return -ENODEV;
 	/*
 	 * See fs/partition/check.c:register_disk,rescan_partitions
diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c
index e8391b89eff4..b7eaff9ca19e 100644
--- a/drivers/s390/cio/device.c
+++ b/drivers/s390/cio/device.c
@@ -1835,6 +1835,7 @@ static void __ccw_device_pm_restore(struct ccw_device *cdev)
 	 * available again. Kick re-detection.
 	 */
 	cdev->private->flags.resuming = 1;
+	cdev->private->path_new_mask = LPM_ANYPATH;
 	css_schedule_eval(sch->schid);
 	spin_unlock_irq(sch->lock);
 	css_complete_work();
diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c
index 7a7a1b664781..2ac8f6aff5a4 100644
--- a/drivers/s390/net/qeth_l2_main.c
+++ b/drivers/s390/net/qeth_l2_main.c
@@ -831,12 +831,14 @@ tx_drop:
 	return NETDEV_TX_OK;
 }
 
-static int qeth_l2_open(struct net_device *dev)
+static int __qeth_l2_open(struct net_device *dev)
 {
 	struct qeth_card *card = dev->ml_priv;
 	int rc = 0;
 
 	QETH_CARD_TEXT(card, 4, "qethopen");
+	if (card->state == CARD_STATE_UP)
+		return rc;
 	if (card->state != CARD_STATE_SOFTSETUP)
 		return -ENODEV;
 
@@ -857,6 +859,18 @@ static int qeth_l2_open(struct net_device *dev)
 	return rc;
 }
 
+static int qeth_l2_open(struct net_device *dev)
+{
+	struct qeth_card *card = dev->ml_priv;
+
+	QETH_CARD_TEXT(card, 5, "qethope_");
+	if (qeth_wait_for_threads(card, QETH_RECOVER_THREAD)) {
+		QETH_CARD_TEXT(card, 3, "openREC");
+		return -ERESTARTSYS;
+	}
+	return __qeth_l2_open(dev);
+}
+
 static int qeth_l2_stop(struct net_device *dev)
 {
 	struct qeth_card *card = dev->ml_priv;
@@ -1046,7 +1060,7 @@ contin:
 	if (recover_flag == CARD_STATE_RECOVER) {
 		if (recovery_mode &&
 		    card->info.type != QETH_CARD_TYPE_OSN) {
-			qeth_l2_open(card->dev);
+			__qeth_l2_open(card->dev);
 		} else {
 			rtnl_lock();
 			dev_open(card->dev);
diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c
index e227e465bfc4..d09b0c44fc3d 100644
--- a/drivers/s390/net/qeth_l3_main.c
+++ b/drivers/s390/net/qeth_l3_main.c
@@ -2998,7 +2998,9 @@ static inline void qeth_l3_hdr_csum(struct qeth_card *card,
 	 */
 	if (iph->protocol == IPPROTO_UDP)
 		hdr->hdr.l3.ext_flags |= QETH_HDR_EXT_UDP;
-	hdr->hdr.l3.ext_flags |= QETH_HDR_EXT_CSUM_TRANSP_REQ;
+	hdr->hdr.l3.ext_flags |= QETH_HDR_EXT_CSUM_TRANSP_REQ |
+		QETH_HDR_EXT_CSUM_HDR_REQ;
+	iph->check = 0;
 	if (card->options.performance_stats)
 		card->perf_stats.tx_csum++;
 }
@@ -3240,12 +3242,14 @@ tx_drop:
 	return NETDEV_TX_OK;
 }
 
-static int qeth_l3_open(struct net_device *dev)
+static int __qeth_l3_open(struct net_device *dev)
 {
 	struct qeth_card *card = dev->ml_priv;
 	int rc = 0;
 
 	QETH_CARD_TEXT(card, 4, "qethopen");
+	if (card->state == CARD_STATE_UP)
+		return rc;
 	if (card->state != CARD_STATE_SOFTSETUP)
 		return -ENODEV;
 	card->data.state = CH_STATE_UP;
@@ -3260,6 +3264,18 @@ static int qeth_l3_open(struct net_device *dev)
 	return rc;
 }
 
+static int qeth_l3_open(struct net_device *dev)
+{
+	struct qeth_card *card = dev->ml_priv;
+
+	QETH_CARD_TEXT(card, 5, "qethope_");
+	if (qeth_wait_for_threads(card, QETH_RECOVER_THREAD)) {
+		QETH_CARD_TEXT(card, 3, "openREC");
+		return -ERESTARTSYS;
+	}
+	return __qeth_l3_open(dev);
+}
+
 static int qeth_l3_stop(struct net_device *dev)
 {
 	struct qeth_card *card = dev->ml_priv;
@@ -3564,7 +3580,7 @@ contin:
 		netif_carrier_off(card->dev);
 	if (recover_flag == CARD_STATE_RECOVER) {
 		if (recovery_mode)
-			qeth_l3_open(card->dev);
+			__qeth_l3_open(card->dev);
 		else {
 			rtnl_lock();
 			dev_open(card->dev);