18 files changed, 63 insertions, 13 deletions

diff --git a/include/asm-generic/hugetlb.h b/include/asm-generic/hugetlb.h
index d06079c774a0..99b490b4d05a 100644
--- a/include/asm-generic/hugetlb.h
+++ b/include/asm-generic/hugetlb.h
@@ -6,12 +6,12 @@ static inline pte_t mk_huge_pte(struct page *page, pgprot_t pgprot)
         return mk_pte(page, pgprot);
 }
 
-static inline int huge_pte_write(pte_t pte)
+static inline unsigned long huge_pte_write(pte_t pte)
 {
         return pte_write(pte);
 }
 
-static inline int huge_pte_dirty(pte_t pte)
+static inline unsigned long huge_pte_dirty(pte_t pte)
 {
         return pte_dirty(pte);
 }
diff --git a/include/asm-generic/vtime.h b/include/asm-generic/vtime.h
index e69de29bb2d1..b1a49677fe25 100644
--- a/include/asm-generic/vtime.h
+++ b/include/asm-generic/vtime.h
@@ -0,0 +1 @@
+/* no content, but patch(1) dislikes empty files */
diff --git a/include/linux/balloon_compaction.h b/include/linux/balloon_compaction.h
index f7f1d7169b11..089743ade734 100644
--- a/include/linux/balloon_compaction.h
+++ b/include/linux/balloon_compaction.h
@@ -159,6 +159,26 @@ static inline bool balloon_page_movable(struct page *page)
 }
 
 /*
+ * isolated_balloon_page - identify an isolated balloon page on private
+ *                         compaction/migration page lists.
+ *
+ * After a compaction thread isolates a balloon page for migration, it raises
+ * the page refcount to prevent concurrent compaction threads from re-isolating
+ * the same page. For that reason putback_movable_pages(), or other routines
+ * that need to identify isolated balloon pages on private pagelists, cannot
+ * rely on balloon_page_movable() to accomplish the task.
+ */
+static inline bool isolated_balloon_page(struct page *page)
+{
+        /* Already isolated balloon pages, by default, have a raised refcount */
+        if (page_flags_cleared(page) && !page_mapped(page) &&
+            page_count(page) >= 2)
+                return __is_movable_balloon_page(page);
+
+        return false;
+}
+
+/*
  * balloon_page_insert - insert a page into the balloon's page list and make
  *                       the page->mapping assignment accordingly.
  * @page    : page to be assigned as a 'balloon page'
@@ -243,6 +263,11 @@ static inline bool balloon_page_movable(struct page *page)
         return false;
 }
 
+static inline bool isolated_balloon_page(struct page *page)
+{
+        return false;
+}
+
 static inline bool balloon_page_isolate(struct page *page)
 {
         return false;
diff --git a/include/linux/bcma/bcma_driver_pci.h b/include/linux/bcma/bcma_driver_pci.h
index d66033f418c9..0333e605ea0d 100644
--- a/include/linux/bcma/bcma_driver_pci.h
+++ b/include/linux/bcma/bcma_driver_pci.h
@@ -242,6 +242,7 @@ extern int bcma_core_pci_irq_ctl(struct bcma_drv_pci *pc,
                                  struct bcma_device *core, bool enable);
 extern void bcma_core_pci_up(struct bcma_bus *bus);
 extern void bcma_core_pci_down(struct bcma_bus *bus);
+extern void bcma_core_pci_power_save(struct bcma_bus *bus, bool up);
 
 extern int bcma_core_pci_pcibios_map_irq(const struct pci_dev *dev);
 extern int bcma_core_pci_plat_dev_init(struct pci_dev *dev);
diff --git a/include/linux/intel-iommu.h b/include/linux/intel-iommu.h
index 78e2ada50cd5..d380c5e68008 100644
--- a/include/linux/intel-iommu.h
+++ b/include/linux/intel-iommu.h
@@ -55,7 +55,7 @@
 #define DMAR_IQT_REG    0x88    /* Invalidation queue tail register */
 #define DMAR_IQ_SHIFT   4       /* Invalidation queue head/tail shift */
 #define DMAR_IQA_REG    0x90    /* Invalidation queue addr register */
-#define DMAR_ICS_REG    0x98    /* Invalidation complete status register */
+#define DMAR_ICS_REG    0x9c    /* Invalidation complete status register */
 #define DMAR_IRTA_REG   0xb8    /* Interrupt remapping table addr register */
 
 #define OFFSET_STRIDE           (9)
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index 482ad2d84a32..672ddc4de4af 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -439,6 +439,17 @@ static inline char *hex_byte_pack(char *buf, u8 byte)
         return buf;
 }
 
+extern const char hex_asc_upper[];
+#define hex_asc_upper_lo(x)     hex_asc_upper[((x) & 0x0f)]
+#define hex_asc_upper_hi(x)     hex_asc_upper[((x) & 0xf0) >> 4]
+
+static inline char *hex_byte_pack_upper(char *buf, u8 byte)
+{
+        *buf++ = hex_asc_upper_hi(byte);
+        *buf++ = hex_asc_upper_lo(byte);
+        return buf;
+}
+
 static inline char * __deprecated pack_hex_byte(char *buf, u8 byte)
 {
         return hex_byte_pack(buf, byte);
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index 01fd84b566f7..49f52c8f4422 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -1455,7 +1455,8 @@ struct nfs_rpc_ops {
         struct inode * (*open_context) (struct inode *dir,
                                 struct nfs_open_context *ctx,
                                 int open_flags,
-                                struct iattr *iattr);
+                                struct iattr *iattr,
+                                int *);
         int (*have_delegation)(struct inode *, fmode_t);
         int (*return_delegation)(struct inode *);
         struct nfs_client *(*alloc_client) (const struct nfs_client_initdata *);
diff --git a/include/linux/regulator/driver.h b/include/linux/regulator/driver.h
index 67e13aa5a478..9bdad43ad228 100644
--- a/include/linux/regulator/driver.h
+++ b/include/linux/regulator/driver.h
@@ -40,6 +40,8 @@ enum regulator_status {
 };
 
 /**
+ * struct regulator_linear_range - specify linear voltage ranges
+ *
  * Specify a range of voltages for regulator_map_linar_range() and
  * regulator_list_linear_range().
  *
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 2ddb48d9312c..c2d89335f637 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -498,7 +498,7 @@ struct sk_buff {
          * headers if needed
          */
         __u8                    encapsulation:1;
-        /* 7/9 bit hole (depending on ndisc_nodetype presence) */
+        /* 6/8 bit hole (depending on ndisc_nodetype presence) */
         kmemcheck_bitfield_end(flags2);
 
 #if defined CONFIG_NET_DMA || defined CONFIG_NET_RX_BUSY_POLL
diff --git a/include/linux/usb/usbnet.h b/include/linux/usb/usbnet.h
index 9cb2fe8ca944..e303eef94dd5 100644
--- a/include/linux/usb/usbnet.h
+++ b/include/linux/usb/usbnet.h
@@ -42,6 +42,7 @@ struct usbnet {
         struct usb_host_endpoint *status;
         unsigned                maxpacket;
         struct timer_list       delay;
+        const char              *padding_pkt;
 
         /* protocol/interface state */
         struct net_device       *net;
diff --git a/include/net/addrconf.h b/include/net/addrconf.h
index fb314de2b61b..86505bfa5d2c 100644
--- a/include/net/addrconf.h
+++ b/include/net/addrconf.h
@@ -67,6 +67,10 @@ int ipv6_chk_addr(struct net *net, const struct in6_addr *addr,
 int ipv6_chk_home_addr(struct net *net, const struct in6_addr *addr);
 #endif
 
+bool ipv6_chk_custom_prefix(const struct in6_addr *addr,
+                                   const unsigned int prefix_len,
+                                   struct net_device *dev);
+
 int ipv6_chk_prefix(const struct in6_addr *addr, struct net_device *dev);
 
 struct inet6_ifaddr *ipv6_get_ifaddr(struct net *net,
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index aaeaf0938ec0..15f10841e2b5 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -104,6 +104,7 @@ enum {
 enum {
         HCI_SETUP,
         HCI_AUTO_OFF,
+        HCI_RFKILLED,
         HCI_MGMT,
         HCI_PAIRABLE,
         HCI_SERVICE_CACHE,
diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index f0d70f066f3d..9c4d37ec45a1 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -723,8 +723,6 @@ struct ip_vs_dest_dst {
         struct rcu_head         rcu_head;
 };
 
-/* In grace period after removing */
-#define IP_VS_DEST_STATE_REMOVING       0x01
 /*
  *      The real server destination forwarding entry
  *      with ip address, port number, and so on.
@@ -742,7 +740,7 @@ struct ip_vs_dest {
 
         atomic_t                refcnt;         /* reference counter */
         struct ip_vs_stats      stats;          /* statistics */
-        unsigned long           state;          /* state flags */
+        unsigned long           idle_start;     /* start time, jiffies */
 
         /* connection counters and thresholds */
         atomic_t                activeconns;    /* active connections */
@@ -756,14 +754,13 @@ struct ip_vs_dest {
         struct ip_vs_dest_dst __rcu *dest_dst;  /* cached dst info */
 
         /* for virtual service */
-        struct ip_vs_service    *svc;           /* service it belongs to */
+        struct ip_vs_service __rcu *svc;        /* service it belongs to */
         __u16                   protocol;       /* which protocol (TCP/UDP) */
         __be16                  vport;          /* virtual port number */
         union nf_inet_addr      vaddr;          /* virtual IP address */
         __u32                   vfwmark;        /* firewall mark of service */
 
         struct list_head        t_list;         /* in dest_trash */
-        struct rcu_head         rcu_head;
         unsigned int            in_rs_table:1;  /* we are in rs_table */
 };
 
@@ -1649,7 +1646,7 @@ static inline void ip_vs_conn_drop_conntrack(struct ip_vs_conn *cp)
 /* CONFIG_IP_VS_NFCT */
 #endif
 
-static inline unsigned int
+static inline int
 ip_vs_dest_conn_overhead(struct ip_vs_dest *dest)
 {
         /*
diff --git a/include/net/mrp.h b/include/net/mrp.h
index 4fbf02aa2ec1..0f7558b638ae 100644
--- a/include/net/mrp.h
+++ b/include/net/mrp.h
@@ -112,6 +112,7 @@ struct mrp_applicant {
         struct mrp_application  *app;
         struct net_device       *dev;
         struct timer_list       join_timer;
+        struct timer_list       periodic_timer;
 
         spinlock_t              lock;
         struct sk_buff_head     queue;
diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
index 1313456a0994..9d22f08896c6 100644
--- a/include/net/net_namespace.h
+++ b/include/net/net_namespace.h
@@ -74,6 +74,7 @@ struct net {
         struct hlist_head       *dev_index_head;
         unsigned int            dev_base_seq;   /* protected by rtnl_mutex */
         int                     ifindex;
+        unsigned int            dev_unreg_count;
 
         /* core fib_rules */
         struct list_head        rules_ops;
diff --git a/include/net/netfilter/nf_conntrack_synproxy.h b/include/net/netfilter/nf_conntrack_synproxy.h
index 806f54a290d6..f572f313d6f1 100644
--- a/include/net/netfilter/nf_conntrack_synproxy.h
+++ b/include/net/netfilter/nf_conntrack_synproxy.h
@@ -56,7 +56,7 @@ struct synproxy_options {
 
 struct tcphdr;
 struct xt_synproxy_info;
-extern void synproxy_parse_options(const struct sk_buff *skb, unsigned int doff,
+extern bool synproxy_parse_options(const struct sk_buff *skb, unsigned int doff,
                                    const struct tcphdr *th,
                                    struct synproxy_options *opts);
 extern unsigned int synproxy_options_size(const struct synproxy_options *opts);
diff --git a/include/net/secure_seq.h b/include/net/secure_seq.h
index 6ca975bebd37..c2e542b27a5a 100644
--- a/include/net/secure_seq.h
+++ b/include/net/secure_seq.h
@@ -3,7 +3,6 @@
 
 #include <linux/types.h>
 
-extern void net_secret_init(void);
 extern __u32 secure_ip_id(__be32 daddr);
 extern __u32 secure_ipv6_id(const __be32 daddr[4]);
 extern u32 secure_ipv4_port_ephemeral(__be32 saddr, __be32 daddr, __be16 dport);
diff --git a/include/net/sock.h b/include/net/sock.h
index 6ba2e7b0e2b1..1d37a8086bed 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -409,6 +409,11 @@ struct sock {
         void                    (*sk_destruct)(struct sock *sk);
 };
 
+#define __sk_user_data(sk) ((*((void __rcu **)&(sk)->sk_user_data)))
+
+#define rcu_dereference_sk_user_data(sk)        rcu_dereference(__sk_user_data((sk)))
+#define rcu_assign_sk_user_data(sk, ptr)        rcu_assign_pointer(__sk_user_data((sk)), ptr)
+
 /*
  * SK_CAN_REUSE and SK_NO_REUSE on a socket mean that the socket is OK
  * or not whether his port will be reused by someone else. SK_FORCE_REUSE