8 files changed, 125 insertions, 25 deletions

diff --git a/include/linux/dm9000.h b/include/linux/dm9000.h
index fc82446b6425..c30879cf93bc 100644
--- a/include/linux/dm9000.h
+++ b/include/linux/dm9000.h
@@ -27,6 +27,7 @@
 
 struct dm9000_plat_data {
         unsigned int    flags;
+        unsigned char   dev_addr[6];
 
         /* allow replacement IO routines */
 
diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h
index 8bb5e87df365..b4b038b89ee6 100644
--- a/include/linux/ethtool.h
+++ b/include/linux/ethtool.h
@@ -27,9 +27,24 @@ struct ethtool_cmd {
         __u8    autoneg;        /* Enable or disable autonegotiation */
         __u32   maxtxpkt;       /* Tx pkts before generating tx int */
         __u32   maxrxpkt;       /* Rx pkts before generating rx int */
-        __u32   reserved[4];
+        __u16   speed_hi;
+        __u16   reserved2;
+        __u32   reserved[3];
 };
 
+static inline void ethtool_cmd_speed_set(struct ethtool_cmd *ep,
+                                                __u32 speed)
+{
+
+        ep->speed = (__u16)speed;
+        ep->speed_hi = (__u16)(speed >> 16);
+}
+
+static inline __u32 ethtool_cmd_speed(struct ethtool_cmd *ep)
+{
+        return (ep->speed_hi << 16) | ep->speed;
+}
+
 #define ETHTOOL_BUSINFO_LEN     32
 /* these strings are set to whatever the driver author decides... */
 struct ethtool_drvinfo {
diff --git a/include/linux/i2c-pnx.h b/include/linux/i2c-pnx.h
index e6e9c814da61..f13255e06406 100644
--- a/include/linux/i2c-pnx.h
+++ b/include/linux/i2c-pnx.h
@@ -12,7 +12,9 @@
 #ifndef __I2C_PNX_H__
 #define __I2C_PNX_H__
 
-#include <asm/arch/i2c.h>
+#include <linux/pm.h>
+
+struct platform_device;
 
 struct i2c_pnx_mif {
         int                     ret;            /* Return value */
diff --git a/include/linux/list.h b/include/linux/list.h
index 453916bc0412..db35ef02e745 100644
--- a/include/linux/list.h
+++ b/include/linux/list.h
@@ -214,22 +214,62 @@ static inline int list_is_singular(const struct list_head *head)
         return !list_empty(head) && (head->next == head->prev);
 }
 
+static inline void __list_cut_position(struct list_head *list,
+                struct list_head *head, struct list_head *entry)
+{
+        struct list_head *new_first = entry->next;
+        list->next = head->next;
+        list->next->prev = list;
+        list->prev = entry;
+        entry->next = list;
+        head->next = new_first;
+        new_first->prev = head;
+}
+
+/**
+ * list_cut_position - cut a list into two
+ * @list: a new list to add all removed entries
+ * @head: a list with entries
+ * @entry: an entry within head, could be the head itself
+ *      and if so we won't cut the list
+ *
+ * This helper moves the initial part of @head, up to and
+ * including @entry, from @head to @list. You should
+ * pass on @entry an element you know is on @head. @list
+ * should be an empty list or a list you do not care about
+ * losing its data.
+ *
+ */
+static inline void list_cut_position(struct list_head *list,
+                struct list_head *head, struct list_head *entry)
+{
+        if (list_empty(head))
+                return;
+        if (list_is_singular(head) &&
+                (head->next != entry && head != entry))
+                return;
+        if (entry == head)
+                INIT_LIST_HEAD(list);
+        else
+                __list_cut_position(list, head, entry);
+}
+
 static inline void __list_splice(const struct list_head *list,
-                                 struct list_head *head)
+                                 struct list_head *prev,
+                                 struct list_head *next)
 {
         struct list_head *first = list->next;
         struct list_head *last = list->prev;
-        struct list_head *at = head->next;
 
-        first->prev = head;
-        head->next = first;
+        first->prev = prev;
+        prev->next = first;
 
-        last->next = at;
-        at->prev = last;
+        last->next = next;
+        next->prev = last;
 }
 
 /**
- * list_splice - join two lists
+ * list_splice - join two lists, this is designed for stacks
  * @list: the new list to add.
  * @head: the place to add it in the first list.
  */
@@ -237,7 +277,19 @@ static inline void list_splice(const struct list_head *list,
                                 struct list_head *head)
 {
         if (!list_empty(list))
-                __list_splice(list, head);
+                __list_splice(list, head, head->next);
+}
+
+/**
+ * list_splice_tail - join two lists, each list being a queue
+ * @list: the new list to add.
+ * @head: the place to add it in the first list.
+ */
+static inline void list_splice_tail(struct list_head *list,
+                                struct list_head *head)
+{
+        if (!list_empty(list))
+                __list_splice(list, head->prev, head);
 }
 
 /**
@@ -251,7 +303,24 @@ static inline void list_splice_init(struct list_head *list,
                                     struct list_head *head)
 {
         if (!list_empty(list)) {
-                __list_splice(list, head);
+                __list_splice(list, head, head->next);
+                INIT_LIST_HEAD(list);
+        }
+}
+
+/**
+ * list_splice_tail_init - join two lists and reinitialise the emptied list
+ * @list: the new list to add.
+ * @head: the place to add it in the first list.
+ *
+ * Each of the lists is a queue.
+ * The list at @list is reinitialised
+ */
+static inline void list_splice_tail_init(struct list_head *list,
+                                         struct list_head *head)
+{
+        if (!list_empty(list)) {
+                __list_splice(list, head->prev, head);
                 INIT_LIST_HEAD(list);
         }
 }
diff --git a/include/linux/mlx4/cq.h b/include/linux/mlx4/cq.h
index 071cf96cf01f..6f65b2c8bb89 100644
--- a/include/linux/mlx4/cq.h
+++ b/include/linux/mlx4/cq.h
@@ -39,17 +39,18 @@
 #include <linux/mlx4/doorbell.h>
 
 struct mlx4_cqe {
-        __be32                  my_qpn;
+        __be32                  vlan_my_qpn;
         __be32                  immed_rss_invalid;
         __be32                  g_mlpath_rqpn;
-        u8                      sl;
-        u8                      reserved1;
+        __be16                  sl_vid;
         __be16                  rlid;
-        __be32                  ipoib_status;
+        __be16                  status;
+        u8                      ipv6_ext_mask;
+        u8                      badfcs_enc;
         __be32                  byte_cnt;
         __be16                  wqe_index;
         __be16                  checksum;
-        u8                      reserved2[3];
+        u8                      reserved[3];
         u8                      owner_sr_opcode;
 };
 
@@ -64,6 +65,11 @@ struct mlx4_err_cqe {
 };
 
 enum {
+        MLX4_CQE_VLAN_PRESENT_MASK      = 1 << 29,
+        MLX4_CQE_QPN_MASK               = 0xffffff,
+};
+
+enum {
         MLX4_CQE_OWNER_MASK     = 0x80,
         MLX4_CQE_IS_SEND_MASK   = 0x40,
         MLX4_CQE_OPCODE_MASK    = 0x1f
@@ -86,13 +92,19 @@ enum {
 };
 
 enum {
-        MLX4_CQE_IPOIB_STATUS_IPV4                      = 1 << 22,
-        MLX4_CQE_IPOIB_STATUS_IPV4F                     = 1 << 23,
-        MLX4_CQE_IPOIB_STATUS_IPV6                      = 1 << 24,
-        MLX4_CQE_IPOIB_STATUS_IPV4OPT                   = 1 << 25,
-        MLX4_CQE_IPOIB_STATUS_TCP                       = 1 << 26,
-        MLX4_CQE_IPOIB_STATUS_UDP                       = 1 << 27,
-        MLX4_CQE_IPOIB_STATUS_IPOK                      = 1 << 28,
+        MLX4_CQE_STATUS_IPV4            = 1 << 6,
+        MLX4_CQE_STATUS_IPV4F           = 1 << 7,
+        MLX4_CQE_STATUS_IPV6            = 1 << 8,
+        MLX4_CQE_STATUS_IPV4OPT         = 1 << 9,
+        MLX4_CQE_STATUS_TCP             = 1 << 10,
+        MLX4_CQE_STATUS_UDP             = 1 << 11,
+        MLX4_CQE_STATUS_IPOK            = 1 << 12,
+};
+
+enum {
+        MLX4_CQE_LLC                     = 1,
+        MLX4_CQE_SNAP                    = 1 << 1,
+        MLX4_CQE_BAD_FCS                 = 1 << 4,
 };
 
 static inline void mlx4_cq_arm(struct mlx4_cq *cq, u32 cmd,
diff --git a/include/linux/ptrace.h b/include/linux/ptrace.h
index fd31756e1a00..ea7416c901d1 100644
--- a/include/linux/ptrace.h
+++ b/include/linux/ptrace.h
@@ -172,7 +172,7 @@ static inline void ptrace_init_task(struct task_struct *child, bool ptrace)
         child->ptrace = 0;
         if (unlikely(ptrace)) {
                 child->ptrace = current->ptrace;
-                __ptrace_link(child, current->parent);
+                ptrace_link(child, current->parent);
         }
 }
 
diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h
index 5bad61a93f65..2f5c16b1aacd 100644
--- a/include/linux/slub_def.h
+++ b/include/linux/slub_def.h
@@ -46,6 +46,7 @@ struct kmem_cache_cpu {
 struct kmem_cache_node {
         spinlock_t list_lock;   /* Protect partial list and nr_partial */
         unsigned long nr_partial;
+        unsigned long min_partial;
         struct list_head partial;
 #ifdef CONFIG_SLUB_DEBUG
         atomic_long_t nr_slabs;
diff --git a/include/linux/tracehook.h b/include/linux/tracehook.h
index ab3ef7aefa95..b48d81969574 100644
--- a/include/linux/tracehook.h
+++ b/include/linux/tracehook.h
@@ -280,7 +280,7 @@ static inline void tracehook_report_clone(int trace, struct pt_regs *regs,
                                           unsigned long clone_flags,
                                           pid_t pid, struct task_struct *child)
 {
-        if (unlikely(trace)) {
+        if (unlikely(trace) || unlikely(clone_flags & CLONE_PTRACE)) {
                 /*
                  * The child starts up with an immediate SIGSTOP.
                  */