Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

The mptcp conflict was overlapping additions.

The SMC conflict was an additional and removal happening at the same
time.

Signed-off-by: David S. Miller <davem@davemloft.net>

8 files changed, 39 insertions, 37 deletions

diff --git a/drivers/s390/cio/blacklist.c b/drivers/s390/cio/blacklist.c
index da642e811f7f..4dd2eb634856 100644
--- a/drivers/s390/cio/blacklist.c
+++ b/drivers/s390/cio/blacklist.c
@@ -303,8 +303,10 @@ static void *
 cio_ignore_proc_seq_next(struct seq_file *s, void *it, loff_t *offset)
 {
 	struct ccwdev_iter *iter;
+	loff_t p = *offset;
 
-	if (*offset >= (__MAX_SUBCHANNEL + 1) * (__MAX_SSID + 1))
+	(*offset)++;
+	if (p >= (__MAX_SUBCHANNEL + 1) * (__MAX_SSID + 1))
 		return NULL;
 	iter = it;
 	if (iter->devno == __MAX_SUBCHANNEL) {
@@ -314,7 +316,6 @@ cio_ignore_proc_seq_next(struct seq_file *s, void *it, loff_t *offset)
 			return NULL;
 	} else
 		iter->devno++;
-	(*offset)++;
 	return iter;
 }
 
diff --git a/drivers/s390/cio/chp.c b/drivers/s390/cio/chp.c
index 51038ec309c1..dfcbe54591fb 100644
--- a/drivers/s390/cio/chp.c
+++ b/drivers/s390/cio/chp.c
@@ -135,7 +135,7 @@ static ssize_t chp_measurement_chars_read(struct file *filp,
 	struct channel_path *chp;
 	struct device *device;
 
-	device = container_of(kobj, struct device, kobj);
+	device = kobj_to_dev(kobj);
 	chp = to_channelpath(device);
 	if (chp->cmg == -1)
 		return 0;
@@ -184,7 +184,7 @@ static ssize_t chp_measurement_read(struct file *filp, struct kobject *kobj,
 	struct device *device;
 	unsigned int size;
 
-	device = container_of(kobj, struct device, kobj);
+	device = kobj_to_dev(kobj);
 	chp = to_channelpath(device);
 	css = to_css(chp->dev.parent);
 
diff --git a/drivers/s390/cio/qdio_setup.c b/drivers/s390/cio/qdio_setup.c
index 3ab8e80d7bbc..e115623b86b2 100644
--- a/drivers/s390/cio/qdio_setup.c
+++ b/drivers/s390/cio/qdio_setup.c
@@ -8,6 +8,7 @@
 #include <linux/kernel.h>
 #include <linux/slab.h>
 #include <linux/export.h>
+#include <linux/io.h>
 #include <asm/qdio.h>
 
 #include "cio.h"
@@ -205,7 +206,7 @@ static void setup_storage_lists(struct qdio_q *q, struct qdio_irq *irq_ptr,
 
 	/* fill in sl */
 	for (j = 0; j < QDIO_MAX_BUFFERS_PER_Q; j++)
-		q->sl->element[j].sbal = (unsigned long)q->sbal[j];
+		q->sl->element[j].sbal = virt_to_phys(q->sbal[j]);
 }
 
 static void setup_queues(struct qdio_irq *irq_ptr,
diff --git a/drivers/s390/crypto/zcrypt_ep11misc.c b/drivers/s390/crypto/zcrypt_ep11misc.c
index d4caf46ff9df..2afe2153b34e 100644
--- a/drivers/s390/crypto/zcrypt_ep11misc.c
+++ b/drivers/s390/crypto/zcrypt_ep11misc.c
@@ -887,7 +887,7 @@ static int ep11_unwrapkey(u16 card, u16 domain,
 	/* empty pin tag */
 	*p++ = 0x04;
 	*p++ = 0;
-	/* encrytped key value tag and bytes */
+	/* encrypted key value tag and bytes */
 	p += asn1tag_write(p, 0x04, enckey, enckeysize);
 
 	/* reply cprb and payload */
@@ -1095,7 +1095,7 @@ int ep11_clr2keyblob(u16 card, u16 domain, u32 keybitsize, u32 keygenflags,
 
 	/* Step 1: generate AES 256 bit random kek key */
 	rc = ep11_genaeskey(card, domain, 256,
-			    0x00006c00, /* EN/DECRYTP, WRAP/UNWRAP */
+			    0x00006c00, /* EN/DECRYPT, WRAP/UNWRAP */
 			    kek, &keklen);
 	if (rc) {
 		DEBUG_ERR(
diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c
index 1bcac50bb395..fdc50543ce9a 100644
--- a/drivers/s390/net/qeth_core_main.c
+++ b/drivers/s390/net/qeth_core_main.c
@@ -1129,9 +1129,10 @@ static void qeth_clear_output_buffer(struct qeth_qdio_out_q *queue,
 	qeth_tx_complete_buf(buf, error, budget);
 
 	for (i = 0; i < queue->max_elements; ++i) {
-		if (buf->buffer->element[i].addr && buf->is_header[i])
-			kmem_cache_free(qeth_core_header_cache,
-				buf->buffer->element[i].addr);
+		void *data = phys_to_virt(buf->buffer->element[i].addr);
+
+		if (data && buf->is_header[i])
+			kmem_cache_free(qeth_core_header_cache, data);
 		buf->is_header[i] = 0;
 	}
 
@@ -2640,7 +2641,8 @@ static int qeth_init_input_buffer(struct qeth_card *card,
 	buf->pool_entry = pool_entry;
 	for (i = 0; i < QETH_MAX_BUFFER_ELEMENTS(card); ++i) {
 		buf->buffer->element[i].length = PAGE_SIZE;
-		buf->buffer->element[i].addr =  pool_entry->elements[i];
+		buf->buffer->element[i].addr =
+			virt_to_phys(pool_entry->elements[i]);
 		if (i == QETH_MAX_BUFFER_ELEMENTS(card) - 1)
 			buf->buffer->element[i].eflags = SBAL_EFLAGS_LAST_ENTRY;
 		else
@@ -3457,9 +3459,8 @@ static void qeth_qdio_cq_handler(struct qeth_card *card, unsigned int qdio_err,
 
 		while ((e < QDIO_MAX_ELEMENTS_PER_BUFFER) &&
 		       buffer->element[e].addr) {
-			unsigned long phys_aob_addr;
+			unsigned long phys_aob_addr = buffer->element[e].addr;
 
-			phys_aob_addr = (unsigned long) buffer->element[e].addr;
 			qeth_qdio_handle_aob(card, phys_aob_addr);
 			++e;
 		}
@@ -3748,7 +3749,7 @@ static unsigned int __qeth_fill_buffer(struct sk_buff *skb,
 		elem_length = min_t(unsigned int, length,
 				    PAGE_SIZE - offset_in_page(data));
 
-		buffer->element[element].addr = data;
+		buffer->element[element].addr = virt_to_phys(data);
 		buffer->element[element].length = elem_length;
 		length -= elem_length;
 		if (is_first_elem) {
@@ -3778,7 +3779,7 @@ static unsigned int __qeth_fill_buffer(struct sk_buff *skb,
 			elem_length = min_t(unsigned int, length,
 					    PAGE_SIZE - offset_in_page(data));
 
-			buffer->element[element].addr = data;
+			buffer->element[element].addr = virt_to_phys(data);
 			buffer->element[element].length = elem_length;
 			buffer->element[element].eflags =
 				SBAL_EFLAGS_MIDDLE_FRAG;
@@ -3818,7 +3819,7 @@ static unsigned int qeth_fill_buffer(struct qeth_qdio_out_buffer *buf,
 		int element = buf->next_element_to_fill;
 		is_first_elem = false;
 
-		buffer->element[element].addr = hdr;
+		buffer->element[element].addr = virt_to_phys(hdr);
 		buffer->element[element].length = hd_len;
 		buffer->element[element].eflags = SBAL_EFLAGS_FIRST_FRAG;
 		/* remember to free cache-allocated qeth_hdr: */
@@ -4744,10 +4745,10 @@ static void qeth_qdio_establish_cq(struct qeth_card *card,
 	if (card->options.cq == QETH_CQ_ENABLED) {
 		int offset = QDIO_MAX_BUFFERS_PER_Q *
 			     (card->qdio.no_in_queues - 1);
-		for (i = 0; i < QDIO_MAX_BUFFERS_PER_Q; ++i) {
-			in_sbal_ptrs[offset + i] = (struct qdio_buffer *)
-				virt_to_phys(card->qdio.c_q->bufs[i].buffer);
-		}
+
+		for (i = 0; i < QDIO_MAX_BUFFERS_PER_Q; i++)
+			in_sbal_ptrs[offset + i] =
+				card->qdio.c_q->bufs[i].buffer;
 
 		queue_start_poll[card->qdio.no_in_queues - 1] = NULL;
 	}
@@ -4781,10 +4782,9 @@ static int qeth_qdio_establish(struct qeth_card *card)
 		rc = -ENOMEM;
 		goto out_free_qib_param;
 	}
-	for (i = 0; i < QDIO_MAX_BUFFERS_PER_Q; ++i) {
-		in_sbal_ptrs[i] = (struct qdio_buffer *)
-			virt_to_phys(card->qdio.in_q->bufs[i].buffer);
-	}
+
+	for (i = 0; i < QDIO_MAX_BUFFERS_PER_Q; i++)
+		in_sbal_ptrs[i] = card->qdio.in_q->bufs[i].buffer;
 
 	queue_start_poll = kcalloc(card->qdio.no_in_queues, sizeof(void *),
 				   GFP_KERNEL);
@@ -4805,11 +4805,11 @@ static int qeth_qdio_establish(struct qeth_card *card)
 		rc = -ENOMEM;
 		goto out_free_queue_start_poll;
 	}
+
 	for (i = 0, k = 0; i < card->qdio.no_out_queues; ++i)
-		for (j = 0; j < QDIO_MAX_BUFFERS_PER_Q; ++j, ++k) {
-			out_sbal_ptrs[k] = (struct qdio_buffer *)virt_to_phys(
-				card->qdio.out_qs[i]->bufs[j]->buffer);
-		}
+		for (j = 0; j < QDIO_MAX_BUFFERS_PER_Q; j++, k++)
+			out_sbal_ptrs[k] =
+				card->qdio.out_qs[i]->bufs[j]->buffer;
 
 	memset(&init_data, 0, sizeof(struct qdio_initialize));
 	init_data.cdev                   = CARD_DDEV(card);
@@ -5288,7 +5288,7 @@ next_packet:
 		offset = 0;
 	}
 
-	hdr = element->addr + offset;
+	hdr = phys_to_virt(element->addr) + offset;
 	offset += sizeof(*hdr);
 	skb = NULL;
 
@@ -5387,7 +5387,7 @@ use_skb:
 walk_packet:
 	while (skb_len) {
 		int data_len = min(skb_len, (int)(element->length - offset));
-		char *data = element->addr + offset;
+		char *data = phys_to_virt(element->addr) + offset;
 
 		skb_len -= data_len;
 		offset += data_len;
diff --git a/drivers/s390/scsi/zfcp_fsf.c b/drivers/s390/scsi/zfcp_fsf.c
index 223a805f0b0b..cae9b7ff79b0 100644
--- a/drivers/s390/scsi/zfcp_fsf.c
+++ b/drivers/s390/scsi/zfcp_fsf.c
@@ -2510,7 +2510,7 @@ void zfcp_fsf_reqid_check(struct zfcp_qdio *qdio, int sbal_idx)
 	for (idx = 0; idx < QDIO_MAX_ELEMENTS_PER_BUFFER; idx++) {
 
 		sbale = &sbal->element[idx];
-		req_id = (unsigned long) sbale->addr;
+		req_id = sbale->addr;
 		fsf_req = zfcp_reqlist_find_rm(adapter->req_list, req_id);
 
 		if (!fsf_req) {
diff --git a/drivers/s390/scsi/zfcp_qdio.c b/drivers/s390/scsi/zfcp_qdio.c
index 661436a92f8e..f0d6296e673b 100644
--- a/drivers/s390/scsi/zfcp_qdio.c
+++ b/drivers/s390/scsi/zfcp_qdio.c
@@ -98,7 +98,7 @@ static void zfcp_qdio_int_resp(struct ccw_device *cdev, unsigned int qdio_err,
 			memset(pl, 0,
 			       ZFCP_QDIO_MAX_SBALS_PER_REQ * sizeof(void *));
 			sbale = qdio->res_q[idx]->element;
-			req_id = (u64) sbale->addr;
+			req_id = sbale->addr;
 			scount = min(sbale->scount + 1,
 				     ZFCP_QDIO_MAX_SBALS_PER_REQ + 1);
 				     /* incl. signaling SBAL */
@@ -199,7 +199,7 @@ int zfcp_qdio_sbals_from_sg(struct zfcp_qdio *qdio, struct zfcp_qdio_req *q_req,
 					     q_req->sbal_number);
 			return -EINVAL;
 		}
-		sbale->addr = sg_virt(sg);
+		sbale->addr = sg_phys(sg);
 		sbale->length = sg->length;
 	}
 	return 0;
@@ -418,7 +418,7 @@ int zfcp_qdio_open(struct zfcp_qdio *qdio)
 		sbale->length = 0;
 		sbale->eflags = SBAL_EFLAGS_LAST_ENTRY;
 		sbale->sflags = 0;
-		sbale->addr = NULL;
+		sbale->addr = 0;
 	}
 
 	if (do_QDIO(cdev, QDIO_FLAG_SYNC_INPUT, 0, 0, QDIO_MAX_BUFFERS_PER_Q))
diff --git a/drivers/s390/scsi/zfcp_qdio.h b/drivers/s390/scsi/zfcp_qdio.h
index 2a816a37b3c0..6b43d6b254be 100644
--- a/drivers/s390/scsi/zfcp_qdio.h
+++ b/drivers/s390/scsi/zfcp_qdio.h
@@ -122,14 +122,14 @@ void zfcp_qdio_req_init(struct zfcp_qdio *qdio, struct zfcp_qdio_req *q_req,
 					% QDIO_MAX_BUFFERS_PER_Q;
 
 	sbale = zfcp_qdio_sbale_req(qdio, q_req);
-	sbale->addr = (void *) req_id;
+	sbale->addr = req_id;
 	sbale->eflags = 0;
 	sbale->sflags = SBAL_SFLAGS0_COMMAND | sbtype;
 
 	if (unlikely(!data))
 		return;
 	sbale++;
-	sbale->addr = data;
+	sbale->addr = virt_to_phys(data);
 	sbale->length = len;
 }
 
@@ -152,7 +152,7 @@ void zfcp_qdio_fill_next(struct zfcp_qdio *qdio, struct zfcp_qdio_req *q_req,
 	BUG_ON(q_req->sbale_curr == qdio->max_sbale_per_sbal - 1);
 	q_req->sbale_curr++;
 	sbale = zfcp_qdio_sbale_curr(qdio, q_req);
-	sbale->addr = data;
+	sbale->addr = virt_to_phys(data);
 	sbale->length = len;
 }