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

The forcedeth changes had a conflict with the conversion over
to atomic u64 statistics in net-next.

The libertas cfg.c code had a conflict with the bss reference
counting fix by John Linville in net-next.

Conflicts:
	drivers/net/ethernet/nvidia/forcedeth.c
	drivers/net/wireless/libertas/cfg.c

3 files changed, 15 insertions, 81 deletions

diff --git a/block/blk-core.c b/block/blk-core.c
index f43c8a5840ae..ea70e6c80cd3 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -1379,15 +1379,19 @@ get_rq:
                  */
                 if (list_empty(&plug->list))
                         trace_block_plug(q);
-                else if (!plug->should_sort) {
-                        struct request *__rq;
+                else {
+                        if (!plug->should_sort) {
+                                struct request *__rq;
 
-                        __rq = list_entry_rq(plug->list.prev);
-                        if (__rq->q != q)
-                                plug->should_sort = 1;
+                                __rq = list_entry_rq(plug->list.prev);
+                                if (__rq->q != q)
+                                        plug->should_sort = 1;
+                        }
+                        if (request_count >= BLK_MAX_REQUEST_COUNT) {
+                                blk_flush_plug_list(plug, false);
+                                trace_block_plug(q);
+                        }
                 }
-                if (request_count >= BLK_MAX_REQUEST_COUNT)
-                        blk_flush_plug_list(plug, false);
                 list_add_tail(&req->queuelist, &plug->list);
                 drive_stat_acct(req, 1);
         } else {
diff --git a/block/blk-map.c b/block/blk-map.c
index e663ac2d8e68..164cd0059706 100644
--- a/block/blk-map.c
+++ b/block/blk-map.c
@@ -204,10 +204,11 @@ int blk_rq_map_user_iov(struct request_queue *q, struct request *rq,
                 if (!iov[i].iov_len)
                         return -EINVAL;
 
-                if (uaddr & queue_dma_alignment(q)) {
+                /*
+                 * Keep going so we check length of all segments
+                 */
+                if (uaddr & queue_dma_alignment(q))
                         unaligned = 1;
-                        break;
-                }
         }
 
         if (unaligned || (q->dma_pad_mask & len) || map_data)
diff --git a/block/genhd.c b/block/genhd.c
index 9253839714ff..02e9fca80825 100644
--- a/block/genhd.c
+++ b/block/genhd.c
@@ -19,7 +19,6 @@
 #include <linux/mutex.h>
 #include <linux/idr.h>
 #include <linux/log2.h>
-#include <linux/ctype.h>
 
 #include "blk.h"
 
@@ -916,74 +915,6 @@ static int __init genhd_device_init(void)
 
 subsys_initcall(genhd_device_init);
 
-static ssize_t alias_show(struct device *dev,
-                               struct device_attribute *attr, char *buf)
-{
-        struct gendisk *disk = dev_to_disk(dev);
-        ssize_t ret = 0;
-
-        if (disk->alias)
-                ret = snprintf(buf, ALIAS_LEN, "%s\n", disk->alias);
-        return ret;
-}
-
-static ssize_t alias_store(struct device *dev, struct device_attribute *attr,
-                           const char *buf, size_t count)
-{
-        struct gendisk *disk = dev_to_disk(dev);
-        char *alias;
-        char *envp[] = { NULL, NULL };
-        unsigned char c;
-        int i;
-        ssize_t ret = count;
-
-        if (!count)
-                return -EINVAL;
-
-        if (count >= ALIAS_LEN) {
-                printk(KERN_ERR "alias: alias is too long\n");
-                return -EINVAL;
-        }
-
-        /* Validation check */
-        for (i = 0; i < count; i++) {
-                c = buf[i];
-                if (i == count - 1 && c == '\n')
-                        break;
-                if (!isalnum(c) && c != '_' && c != '-') {
-                        printk(KERN_ERR "alias: invalid alias\n");
-                        return -EINVAL;
-                }
-        }
-
-        if (disk->alias) {
-                printk(KERN_INFO "alias: %s is already assigned (%s)\n",
-                       disk->disk_name, disk->alias);
-                return -EINVAL;
-        }
-
-        alias = kasprintf(GFP_KERNEL, "%s", buf);
-        if (!alias)
-                return -ENOMEM;
-
-        if (alias[count - 1] == '\n')
-                alias[count - 1] = '\0';
-
-        envp[0] = kasprintf(GFP_KERNEL, "ALIAS=%s", alias);
-        if (!envp[0]) {
-                kfree(alias);
-                return -ENOMEM;
-        }
-
-        disk->alias = alias;
-        printk(KERN_INFO "alias: assigned %s to %s\n", alias, disk->disk_name);
-
-        kobject_uevent_env(&dev->kobj, KOBJ_ADD, envp);
-
-        kfree(envp[0]);
-        return ret;
-}
-
 static ssize_t disk_range_show(struct device *dev,
                                struct device_attribute *attr, char *buf)
 {
@@ -1043,7 +974,6 @@ static ssize_t disk_discard_alignment_show(struct device *dev,
         return sprintf(buf, "%d\n", queue_discard_alignment(disk->queue));
 }
 
-static DEVICE_ATTR(alias, S_IRUGO|S_IWUSR, alias_show, alias_store);
 static DEVICE_ATTR(range, S_IRUGO, disk_range_show, NULL);
 static DEVICE_ATTR(ext_range, S_IRUGO, disk_ext_range_show, NULL);
 static DEVICE_ATTR(removable, S_IRUGO, disk_removable_show, NULL);
@@ -1066,7 +996,6 @@ static struct device_attribute dev_attr_fail_timeout =
 #endif
 
 static struct attribute *disk_attrs[] = {
-        &dev_attr_alias.attr,
         &dev_attr_range.attr,
         &dev_attr_ext_range.attr,
         &dev_attr_removable.attr,