23 files changed, 125 insertions, 60 deletions
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index 98db31d9f9b4..636c59f2003a 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -377,7 +377,6 @@ acpi_status acpi_bus_get_status_handle(acpi_handle handle,
                                       unsigned long long *sta);
 int acpi_bus_get_status(struct acpi_device *device);
-#ifdef CONFIG_PM
 int acpi_bus_set_power(acpi_handle handle, int state);
 const char *acpi_power_state_string(int state);
 int acpi_device_get_power(struct acpi_device *device, int *state);
@@ -385,41 +384,12 @@ int acpi_device_set_power(struct acpi_device *device, int state);
 int acpi_bus_init_power(struct acpi_device *device);
 int acpi_bus_update_power(acpi_handle handle, int *state_p);
 bool acpi_bus_power_manageable(acpi_handle handle);
+#ifdef CONFIG_PM
 bool acpi_bus_can_wakeup(acpi_handle handle);
-#else /* !CONFIG_PM */
+#else
-static inline int acpi_bus_set_power(acpi_handle handle, int state)
+static inline bool acpi_bus_can_wakeup(acpi_handle handle) { return false; }
-{
+#endif
-        return 0;
-}
-static inline const char *acpi_power_state_string(int state)
-{
-        return "D0";
-}
-static inline int acpi_device_get_power(struct acpi_device *device, int *state)
-{
-        return 0;
-}
-static inline int acpi_device_set_power(struct acpi_device *device, int state)
-{
-        return 0;
-}
-static inline int acpi_bus_init_power(struct acpi_device *device)
-{
-        return 0;
-}
-static inline int acpi_bus_update_power(acpi_handle handle, int *state_p)
-{
-        return 0;
-}
-static inline bool acpi_bus_power_manageable(acpi_handle handle)
-{
-        return false;
-}
-static inline bool acpi_bus_can_wakeup(acpi_handle handle)
-{
-        return false;
-}
-#endif /* !CONFIG_PM */
 #ifdef CONFIG_ACPI_PROC_EVENT
 int acpi_bus_generate_proc_event(struct acpi_device *device, u8 type, int data);
diff --git a/include/asm-generic/io.h b/include/asm-generic/io.h
index ac9da00e9f2c..d5afe96adba6 100644
--- a/include/asm-generic/io.h
+++ b/include/asm-generic/io.h
@@ -343,8 +343,12 @@ extern void ioport_unmap(void __iomem *p);
 #endif /* CONFIG_GENERIC_IOMAP */
 #endif /* CONFIG_HAS_IOPORT */
+#ifndef xlate_dev_kmem_ptr
 #define xlate_dev_kmem_ptr(p)   p
+#endif
+#ifndef xlate_dev_mem_ptr
 #define xlate_dev_mem_ptr(p)    __va(p)
+#endif
 #ifdef CONFIG_VIRT_TO_BUS
 #ifndef virt_to_bus
diff --git a/include/linux/acpi_dma.h b/include/linux/acpi_dma.h
index d09deabc7bf6..fb0298082916 100644
--- a/include/linux/acpi_dma.h
+++ b/include/linux/acpi_dma.h
@@ -37,6 +37,8 @@ struct acpi_dma_spec {
 * @dev:                struct device of this controller
 * @acpi_dma_xlate:     callback function to find a suitable channel
 * @data:               private data used by a callback function
+ * @base_request_line:  first supported request line (CSRT)
+ * @end_request_line:   last supported request line (CSRT)
 */
 struct acpi_dma {
        struct list_head        dma_controllers;
@@ -44,6 +46,8 @@ struct acpi_dma {
        struct dma_chan         *(*acpi_dma_xlate)
                                (struct acpi_dma_spec *, struct acpi_dma *);
        void                    *data;
+        unsigned short          base_request_line;
+        unsigned short          end_request_line;
 };
 /* Used with acpi_dma_simple_xlate() */
diff --git a/include/linux/aer.h b/include/linux/aer.h
index ec10e1b24c1c..737f90ab4b62 100644
--- a/include/linux/aer.h
+++ b/include/linux/aer.h
@@ -49,10 +49,11 @@ static inline int pci_cleanup_aer_uncorrect_error_status(struct pci_dev *dev)
 }
 #endif
-extern void cper_print_aer(const char *prefix, struct pci_dev *dev,
+extern void cper_print_aer(struct pci_dev *dev,
                           int cper_severity, struct aer_capability_regs *aer);
 extern int cper_severity_to_aer(int cper_severity);
 extern void aer_recover_queue(int domain, unsigned int bus, unsigned int devfn,
-                              int severity);
+                              int severity,
+                              struct aer_capability_regs *aer_regs);
 #endif //_AER_H_
diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h
index 5047355b9a0f..8bda1294c035 100644
--- a/include/linux/cgroup.h
+++ b/include/linux/cgroup.h
@@ -707,7 +707,7 @@ struct cgroup *cgroup_rightmost_descendant(struct cgroup *pos);
 *
 * If a subsystem synchronizes against the parent in its ->css_online() and
 * before starting iterating, and synchronizes against @pos on each
- * iteration, any descendant cgroup which finished ->css_offline() is
+ * iteration, any descendant cgroup which finished ->css_online() is
 * guaranteed to be visible in the future iterations.
 *
 * In other words, the following guarantees that a descendant can't escape
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index e96329ceb28c..e9ef6d6b51d5 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -562,6 +562,9 @@ int __trace_bprintk(unsigned long ip, const char *fmt, ...);
 extern __printf(2, 3)
 int __trace_printk(unsigned long ip, const char *fmt, ...);
+extern int __trace_bputs(unsigned long ip, const char *str);
+extern int __trace_puts(unsigned long ip, const char *str, int size);
 /**
 * trace_puts - write a string into the ftrace buffer
 * @str: the string to record
@@ -587,8 +590,6 @@ int __trace_printk(unsigned long ip, const char *fmt, ...);
 *  (1 when __trace_bputs is used, strlen(str) when __trace_puts is used)
 */
-extern int __trace_bputs(unsigned long ip, const char *str);
-extern int __trace_puts(unsigned long ip, const char *str, int size);
 #define trace_puts(str) ({                                              \
        static const char *trace_printk_fmt                             \
                __attribute__((section("__trace_printk_fmt"))) =        \
diff --git a/include/linux/list.h b/include/linux/list.h
index 6a1f8df9144b..b83e5657365a 100644
--- a/include/linux/list.h
+++ b/include/linux/list.h
@@ -362,6 +362,17 @@ static inline void list_splice_tail_init(struct list_head *list,
        list_entry((ptr)->next, type, member)
 /**
+ * list_first_entry_or_null - get the first element from a list
+ * @ptr:        the list head to take the element from.
+ * @type:       the type of the struct this is embedded in.
+ * @member:     the name of the list_struct within the struct.
+ *
+ * Note that if the list is empty, it returns NULL.
+ */
+#define list_first_entry_or_null(ptr, type, member) \
+        (!list_empty(ptr) ? list_first_entry(ptr, type, member) : NULL)
+/**
 * list_for_each        -       iterate over a list
 * @pos:        the &struct list_head to use as a loop cursor.
 * @head:       the head for your list.
diff --git a/include/linux/netfilter_ipv6.h b/include/linux/netfilter_ipv6.h
index 98ffb54988b6..2d4df6ce043e 100644
--- a/include/linux/netfilter_ipv6.h
+++ b/include/linux/netfilter_ipv6.h
@@ -17,6 +17,22 @@ extern __sum16 nf_ip6_checksum(struct sk_buff *skb, unsigned int hook,
 extern int ipv6_netfilter_init(void);
 extern void ipv6_netfilter_fini(void);
+/*
+ * Hook functions for ipv6 to allow xt_* modules to be built-in even
+ * if IPv6 is a module.
+ */
+struct nf_ipv6_ops {
+        int (*chk_addr)(struct net *net, const struct in6_addr *addr,
+                        const struct net_device *dev, int strict);
+};
+extern const struct nf_ipv6_ops __rcu *nf_ipv6_ops;
+static inline const struct nf_ipv6_ops *nf_get_ipv6_ops(void)
+{
+        return rcu_dereference(nf_ipv6_ops);
+}
 #else /* CONFIG_NETFILTER */
 static inline int ipv6_netfilter_init(void) { return 0; }
 static inline void ipv6_netfilter_fini(void) { return; }
diff --git a/include/linux/platform_data/clk-lpss.h b/include/linux/platform_data/clk-lpss.h
index 528e73ce46d2..23901992b9dd 100644
--- a/include/linux/platform_data/clk-lpss.h
+++ b/include/linux/platform_data/clk-lpss.h
@@ -13,6 +13,11 @@
 #ifndef __CLK_LPSS_H
 #define __CLK_LPSS_H
+struct lpss_clk_data {
+        const char *name;
+        struct clk *clk;
+};
 extern int lpt_clk_init(void);
 #endif /* __CLK_LPSS_H */
diff --git a/include/linux/platform_data/serial-omap.h b/include/linux/platform_data/serial-omap.h
index ff9b0aab5281..c860c1b314c0 100644
--- a/include/linux/platform_data/serial-omap.h
+++ b/include/linux/platform_data/serial-omap.h
@@ -43,8 +43,6 @@ struct omap_uart_port_info {
        int                     DTR_present;
        int (*get_context_loss_count)(struct device *);
-        void (*set_forceidle)(struct device *);
-        void (*set_noidle)(struct device *);
        void (*enable_wakeup)(struct device *, bool);
 };
diff --git a/include/linux/rculist_nulls.h b/include/linux/rculist_nulls.h
index 2ae13714828b..1c33dd7da4a7 100644
--- a/include/linux/rculist_nulls.h
+++ b/include/linux/rculist_nulls.h
@@ -105,9 +105,14 @@ static inline void hlist_nulls_add_head_rcu(struct hlist_nulls_node *n,
 * @head:       the head for your list.
 * @member:     the name of the hlist_nulls_node within the struct.
 *
+ * The barrier() is needed to make sure compiler doesn't cache first element [1],
+ * as this loop can be restarted [2]
+ * [1] Documentation/atomic_ops.txt around line 114
+ * [2] Documentation/RCU/rculist_nulls.txt around line 146
 */
 #define hlist_nulls_for_each_entry_rcu(tpos, pos, head, member)                 \
-        for (pos = rcu_dereference_raw(hlist_nulls_first_rcu(head));            \
+        for (({barrier();}),                                                    \
+             pos = rcu_dereference_raw(hlist_nulls_first_rcu(head));            \
                (!is_a_nulls(pos)) &&                                           \
                ({ tpos = hlist_nulls_entry(pos, typeof(*tpos), member); 1; }); \
                pos = rcu_dereference_raw(hlist_nulls_next_rcu(pos)))
diff --git a/include/linux/rio.h b/include/linux/rio.h
index a3e784278667..18e099342e6f 100644
--- a/include/linux/rio.h
+++ b/include/linux/rio.h
@@ -83,7 +83,6 @@
 extern struct bus_type rio_bus_type;
 extern struct device rio_bus;
-extern struct list_head rio_devices;    /* list of all devices */
 struct rio_mport;
 struct rio_dev;
@@ -237,6 +236,7 @@ enum rio_phy_type {
 * @name: Port name string
 * @priv: Master port private data
 * @dma: DMA device associated with mport
+ * @nscan: RapidIO network enumeration/discovery operations
 */
 struct rio_mport {
        struct list_head dbells;        /* list of doorbell events */
@@ -262,8 +262,14 @@ struct rio_mport {
 #ifdef CONFIG_RAPIDIO_DMA_ENGINE
        struct dma_device       dma;
 #endif
+        struct rio_scan *nscan;
 };
+/*
+ * Enumeration/discovery control flags
+ */
+#define RIO_SCAN_ENUM_NO_WAIT   0x00000001 /* Do not wait for enum completed */
 struct rio_id_table {
        u16 start;      /* logical minimal id */
        u32 max;        /* max number of IDs in table */
@@ -460,6 +466,16 @@ static inline struct rio_mport *dma_to_mport(struct dma_device *ddev)
 }
 #endif /* CONFIG_RAPIDIO_DMA_ENGINE */
+/**
+ * struct rio_scan - RIO enumeration and discovery operations
+ * @enumerate: Callback to perform RapidIO fabric enumeration.
+ * @discover: Callback to perform RapidIO fabric discovery.
+ */
+struct rio_scan {
+        int (*enumerate)(struct rio_mport *mport, u32 flags);
+        int (*discover)(struct rio_mport *mport, u32 flags);
+};
 /* Architecture and hardware-specific functions */
 extern int rio_register_mport(struct rio_mport *);
 extern int rio_open_inb_mbox(struct rio_mport *, void *, int, int);
diff --git a/include/linux/rio_drv.h b/include/linux/rio_drv.h
index b75c05920ab5..5059994fe297 100644
--- a/include/linux/rio_drv.h
+++ b/include/linux/rio_drv.h
@@ -433,5 +433,6 @@ extern u16 rio_local_get_device_id(struct rio_mport *port);
 extern struct rio_dev *rio_get_device(u16 vid, u16 did, struct rio_dev *from);
 extern struct rio_dev *rio_get_asm(u16 vid, u16 did, u16 asm_vid, u16 asm_did,
                                   struct rio_dev *from);
+extern int rio_init_mports(void);
 #endif                          /* LINUX_RIO_DRV_H */
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index b9997907a0f1..9995834d2cb6 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -2758,6 +2758,21 @@ static inline int skb_tnl_header_len(const struct sk_buff *inner_skb)
                SKB_GSO_CB(inner_skb)->mac_offset;
 }
+static inline int gso_pskb_expand_head(struct sk_buff *skb, int extra)
+{
+        int new_headroom, headroom;
+        int ret;
+        headroom = skb_headroom(skb);
+        ret = pskb_expand_head(skb, extra, 0, GFP_ATOMIC);
+        if (ret)
+                return ret;
+        new_headroom = skb_headroom(skb);
+        SKB_GSO_CB(skb)->mac_offset += (new_headroom - headroom);
+        return 0;
+}
 static inline bool skb_is_gso(const struct sk_buff *skb)
 {
        return skb_shinfo(skb)->gso_size;
diff --git a/include/linux/wait.h b/include/linux/wait.h
index ac38be2692d8..1133695eb067 100644
--- a/include/linux/wait.h
+++ b/include/linux/wait.h
@@ -217,6 +217,8 @@ do {									\
                if (!ret)                                               \
                        break;                                          \
        }                                                               \
+        if (!ret && (condition))                                        \
+                ret = 1;                                                \
        finish_wait(&wq, &__wait);                                      \
 } while (0)
@@ -233,8 +235,9 @@ do {									\
 * wake_up() has to be called after changing any variable that could
 * change the result of the wait condition.
 *
- * The function returns 0 if the @timeout elapsed, and the remaining
+ * The function returns 0 if the @timeout elapsed, or the remaining
- * jiffies if the condition evaluated to true before the timeout elapsed.
+ * jiffies (at least 1) if the @condition evaluated to %true before
+ * the @timeout elapsed.
 */
 #define wait_event_timeout(wq, condition, timeout)                      \
 ({                                                                      \
@@ -302,6 +305,8 @@ do {									\
                ret = -ERESTARTSYS;                                     \
                break;                                                  \
        }                                                               \
+        if (!ret && (condition))                                        \
+                ret = 1;                                                \
        finish_wait(&wq, &__wait);                                      \
 } while (0)
@@ -318,9 +323,10 @@ do {									\
 * wake_up() has to be called after changing any variable that could
 * change the result of the wait condition.
 *
- * The function returns 0 if the @timeout elapsed, -ERESTARTSYS if it
+ * Returns:
- * was interrupted by a signal, and the remaining jiffies otherwise
+ * 0 if the @timeout elapsed, -%ERESTARTSYS if it was interrupted by
- * if the condition evaluated to true before the timeout elapsed.
+ * a signal, or the remaining jiffies (at least 1) if the @condition
+ * evaluated to %true before the @timeout elapsed.
 */
 #define wait_event_interruptible_timeout(wq, condition, timeout)        \
 ({                                                                      \
diff --git a/include/net/addrconf.h b/include/net/addrconf.h
index 84a6440f1f19..21f702704f24 100644
--- a/include/net/addrconf.h
+++ b/include/net/addrconf.h
@@ -65,7 +65,7 @@ extern int			addrconf_set_dstaddr(struct net *net,
 extern int                      ipv6_chk_addr(struct net *net,
                                              const struct in6_addr *addr,
-                                              struct net_device *dev,
+                                              const struct net_device *dev,
                                              int strict);
 #if defined(CONFIG_IPV6_MIP6) || defined(CONFIG_IPV6_MIP6_MODULE)
diff --git a/include/net/ping.h b/include/net/ping.h
index db04802f1673..5db0224b73ac 100644
--- a/include/net/ping.h
+++ b/include/net/ping.h
@@ -38,7 +38,7 @@ struct pingv6_ops {
        void (*ipv6_icmp_error)(struct sock *sk, struct sk_buff *skb, int err,
                                __be16 port, u32 info, u8 *payload);
        int (*ipv6_chk_addr)(struct net *net, const struct in6_addr *addr,
-                             struct net_device *dev, int strict);
+                             const struct net_device *dev, int strict);
 };
 struct ping_table {
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index f10818fc8804..e7f4e21cc3e1 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -679,22 +679,26 @@ static inline struct sk_buff *skb_act_clone(struct sk_buff *skb, gfp_t gfp_mask,
 #endif
 struct psched_ratecfg {
-        u64 rate_bps;
+        u64     rate_bps;
-        u32 mult;
+        u32     mult;
-        u32 shift;
+        u16     overhead;
+        u8      shift;
 };
 static inline u64 psched_l2t_ns(const struct psched_ratecfg *r,
                                unsigned int len)
 {
-        return ((u64)len * r->mult) >> r->shift;
+        return ((u64)(len + r->overhead) * r->mult) >> r->shift;
 }
-extern void psched_ratecfg_precompute(struct psched_ratecfg *r, u32 rate);
+extern void psched_ratecfg_precompute(struct psched_ratecfg *r, const struct tc_ratespec *conf);
-static inline u32 psched_ratecfg_getrate(const struct psched_ratecfg *r)
+static inline void psched_ratecfg_getrate(struct tc_ratespec *res,
+                                          const struct psched_ratecfg *r)
 {
-        return r->rate_bps >> 3;
+        memset(res, 0, sizeof(*res));
+        res->rate = r->rate_bps >> 3;
+        res->overhead = r->overhead;
 }
 #endif
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index ae16531d0d35..94ce082b29dc 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -1160,6 +1160,8 @@ static inline void xfrm_sk_free_policy(struct sock *sk)
        }
 }
+extern void xfrm_garbage_collect(struct net *net);
 #else
 static inline void xfrm_sk_free_policy(struct sock *sk) {}
@@ -1194,6 +1196,9 @@ static inline int xfrm6_policy_check_reverse(struct sock *sk, int dir,
 {
        return 1;
 }
+static inline void xfrm_garbage_collect(struct net *net)
+{
+}
 #endif
 static __inline__
diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
index e773dfa5f98f..4ea4f985f394 100644
--- a/include/target/target_core_base.h
+++ b/include/target/target_core_base.h
@@ -543,6 +543,7 @@ struct se_session {
        struct list_head        sess_list;
        struct list_head        sess_acl_list;
        struct list_head        sess_cmd_list;
+        struct list_head        sess_wait_list;
        spinlock_t              sess_cmd_lock;
        struct kref             sess_kref;
 };
diff --git a/include/target/target_core_fabric.h b/include/target/target_core_fabric.h
index ba3471b73c07..1dcce9cc99b9 100644
--- a/include/target/target_core_fabric.h
+++ b/include/target/target_core_fabric.h
@@ -114,7 +114,7 @@ sense_reason_t	transport_generic_new_cmd(struct se_cmd *);
 void    target_execute_cmd(struct se_cmd *cmd);
-void    transport_generic_free_cmd(struct se_cmd *, int);
+int     transport_generic_free_cmd(struct se_cmd *, int);
 bool    transport_wait_for_tasks(struct se_cmd *);
 int     transport_check_aborted_status(struct se_cmd *, int);
@@ -123,7 +123,7 @@ int	transport_send_check_condition_and_sense(struct se_cmd *,
 int     target_get_sess_cmd(struct se_session *, struct se_cmd *, bool);
 int     target_put_sess_cmd(struct se_session *, struct se_cmd *);
 void    target_sess_cmd_list_set_waiting(struct se_session *);
-void    target_wait_for_sess_cmds(struct se_session *, int);
+void    target_wait_for_sess_cmds(struct se_session *);
 int     core_alua_check_nonop_delay(struct se_cmd *);
diff --git a/include/video/omapdss.h b/include/video/omapdss.h
index 62ca9a77c1d6..aeb4e9a0c5d1 100644
--- a/include/video/omapdss.h
+++ b/include/video/omapdss.h
@@ -748,6 +748,7 @@ struct omap_dss_driver {
 };
 enum omapdss_version omapdss_get_version(void);
+bool omapdss_is_initialized(void);
 int omap_dss_register_driver(struct omap_dss_driver *);
 void omap_dss_unregister_driver(struct omap_dss_driver *);
diff --git a/include/xen/xenbus.h b/include/xen/xenbus.h
index 0a7515c1e3a4..569c07f2e344 100644
--- a/include/xen/xenbus.h
+++ b/include/xen/xenbus.h
@@ -70,6 +70,7 @@ struct xenbus_device {
        struct device dev;
        enum xenbus_state state;
        struct completion down;
+        struct work_struct work;
 };
 static inline struct xenbus_device *to_xenbus_device(struct device *dev)