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

Conflicts:
	drivers/net/ethernet/cadence/macb.c

Overlapping changes in macb driver, mostly fixes and cleanups
in 'net' overlapping with the integration of at91_ether into
macb in 'net-next'.

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

14 files changed, 91 insertions, 46 deletions

diff --git a/include/drm/drm_mm.h b/include/drm/drm_mm.h
index a24addfdfcec..0de6290df4da 100644
--- a/include/drm/drm_mm.h
+++ b/include/drm/drm_mm.h
@@ -68,8 +68,8 @@ struct drm_mm_node {
         unsigned scanned_preceeds_hole : 1;
         unsigned allocated : 1;
         unsigned long color;
-        unsigned long start;
-        unsigned long size;
+        u64 start;
+        u64 size;
         struct drm_mm *mm;
 };
 
@@ -82,16 +82,16 @@ struct drm_mm {
         unsigned int scan_check_range : 1;
         unsigned scan_alignment;
         unsigned long scan_color;
-        unsigned long scan_size;
-        unsigned long scan_hit_start;
-        unsigned long scan_hit_end;
+        u64 scan_size;
+        u64 scan_hit_start;
+        u64 scan_hit_end;
         unsigned scanned_blocks;
-        unsigned long scan_start;
-        unsigned long scan_end;
+        u64 scan_start;
+        u64 scan_end;
         struct drm_mm_node *prev_scanned_node;
 
         void (*color_adjust)(struct drm_mm_node *node, unsigned long color,
-                             unsigned long *start, unsigned long *end);
+                             u64 *start, u64 *end);
 };
 
 /**
@@ -124,7 +124,7 @@ static inline bool drm_mm_initialized(struct drm_mm *mm)
         return mm->hole_stack.next;
 }
 
-static inline unsigned long __drm_mm_hole_node_start(struct drm_mm_node *hole_node)
+static inline u64 __drm_mm_hole_node_start(struct drm_mm_node *hole_node)
 {
         return hole_node->start + hole_node->size;
 }
@@ -140,13 +140,13 @@ static inline unsigned long __drm_mm_hole_node_start(struct drm_mm_node *hole_no
  * Returns:
  * Start of the subsequent hole.
  */
-static inline unsigned long drm_mm_hole_node_start(struct drm_mm_node *hole_node)
+static inline u64 drm_mm_hole_node_start(struct drm_mm_node *hole_node)
 {
         BUG_ON(!hole_node->hole_follows);
         return __drm_mm_hole_node_start(hole_node);
 }
 
-static inline unsigned long __drm_mm_hole_node_end(struct drm_mm_node *hole_node)
+static inline u64 __drm_mm_hole_node_end(struct drm_mm_node *hole_node)
 {
         return list_entry(hole_node->node_list.next,
                           struct drm_mm_node, node_list)->start;
@@ -163,7 +163,7 @@ static inline unsigned long __drm_mm_hole_node_end(struct drm_mm_node *hole_node
  * Returns:
  * End of the subsequent hole.
  */
-static inline unsigned long drm_mm_hole_node_end(struct drm_mm_node *hole_node)
+static inline u64 drm_mm_hole_node_end(struct drm_mm_node *hole_node)
 {
         return __drm_mm_hole_node_end(hole_node);
 }
@@ -222,7 +222,7 @@ int drm_mm_reserve_node(struct drm_mm *mm, struct drm_mm_node *node);
 
 int drm_mm_insert_node_generic(struct drm_mm *mm,
                                struct drm_mm_node *node,
-                               unsigned long size,
+                               u64 size,
                                unsigned alignment,
                                unsigned long color,
                                enum drm_mm_search_flags sflags,
@@ -245,7 +245,7 @@ int drm_mm_insert_node_generic(struct drm_mm *mm,
  */
 static inline int drm_mm_insert_node(struct drm_mm *mm,
                                      struct drm_mm_node *node,
-                                     unsigned long size,
+                                     u64 size,
                                      unsigned alignment,
                                      enum drm_mm_search_flags flags)
 {
@@ -255,11 +255,11 @@ static inline int drm_mm_insert_node(struct drm_mm *mm,
 
 int drm_mm_insert_node_in_range_generic(struct drm_mm *mm,
                                         struct drm_mm_node *node,
-                                        unsigned long size,
+                                        u64 size,
                                         unsigned alignment,
                                         unsigned long color,
-                                        unsigned long start,
-                                        unsigned long end,
+                                        u64 start,
+                                        u64 end,
                                         enum drm_mm_search_flags sflags,
                                         enum drm_mm_allocator_flags aflags);
 /**
@@ -282,10 +282,10 @@ int drm_mm_insert_node_in_range_generic(struct drm_mm *mm,
  */
 static inline int drm_mm_insert_node_in_range(struct drm_mm *mm,
                                               struct drm_mm_node *node,
-                                              unsigned long size,
+                                              u64 size,
                                               unsigned alignment,
-                                              unsigned long start,
-                                              unsigned long end,
+                                              u64 start,
+                                              u64 end,
                                               enum drm_mm_search_flags flags)
 {
         return drm_mm_insert_node_in_range_generic(mm, node, size, alignment,
@@ -296,21 +296,21 @@ static inline int drm_mm_insert_node_in_range(struct drm_mm *mm,
 void drm_mm_remove_node(struct drm_mm_node *node);
 void drm_mm_replace_node(struct drm_mm_node *old, struct drm_mm_node *new);
 void drm_mm_init(struct drm_mm *mm,
-                 unsigned long start,
-                 unsigned long size);
+                 u64 start,
+                 u64 size);
 void drm_mm_takedown(struct drm_mm *mm);
 bool drm_mm_clean(struct drm_mm *mm);
 
 void drm_mm_init_scan(struct drm_mm *mm,
-                      unsigned long size,
+                      u64 size,
                       unsigned alignment,
                       unsigned long color);
 void drm_mm_init_scan_with_range(struct drm_mm *mm,
-                                 unsigned long size,
+                                 u64 size,
                                  unsigned alignment,
                                  unsigned long color,
-                                 unsigned long start,
-                                 unsigned long end);
+                                 u64 start,
+                                 u64 end);
 bool drm_mm_scan_add_block(struct drm_mm_node *node);
 bool drm_mm_scan_remove_block(struct drm_mm_node *node);
 
diff --git a/include/drm/ttm/ttm_bo_api.h b/include/drm/ttm/ttm_bo_api.h
index 0ccf7f267ff9..c768ddfbe53c 100644
--- a/include/drm/ttm/ttm_bo_api.h
+++ b/include/drm/ttm/ttm_bo_api.h
@@ -249,7 +249,7 @@ struct ttm_buffer_object {
          * either of these locks held.
          */
 
-        unsigned long offset;
+        uint64_t offset; /* GPU address space is independent of CPU word size */
         uint32_t cur_placement;
 
         struct sg_table *sg;
diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h
index 142d752fc450..813042cede57 100644
--- a/include/drm/ttm/ttm_bo_driver.h
+++ b/include/drm/ttm/ttm_bo_driver.h
@@ -277,7 +277,7 @@ struct ttm_mem_type_manager {
         bool has_type;
         bool use_type;
         uint32_t flags;
-        unsigned long gpu_offset;
+        uint64_t gpu_offset; /* GPU address space is independent of CPU word size */
         uint64_t size;
         uint32_t available_caching;
         uint32_t default_caching;
diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h
index f551a9299ac9..306178d7309f 100644
--- a/include/linux/cpuidle.h
+++ b/include/linux/cpuidle.h
@@ -126,6 +126,8 @@ struct cpuidle_driver {
 
 #ifdef CONFIG_CPU_IDLE
 extern void disable_cpuidle(void);
+extern bool cpuidle_not_available(struct cpuidle_driver *drv,
+                                  struct cpuidle_device *dev);
 
 extern int cpuidle_select(struct cpuidle_driver *drv,
                           struct cpuidle_device *dev);
@@ -150,11 +152,17 @@ extern void cpuidle_resume(void);
 extern int cpuidle_enable_device(struct cpuidle_device *dev);
 extern void cpuidle_disable_device(struct cpuidle_device *dev);
 extern int cpuidle_play_dead(void);
-extern void cpuidle_enter_freeze(void);
+extern int cpuidle_find_deepest_state(struct cpuidle_driver *drv,
+                                      struct cpuidle_device *dev);
+extern int cpuidle_enter_freeze(struct cpuidle_driver *drv,
+                                struct cpuidle_device *dev);
 
 extern struct cpuidle_driver *cpuidle_get_cpu_driver(struct cpuidle_device *dev);
 #else
 static inline void disable_cpuidle(void) { }
+static inline bool cpuidle_not_available(struct cpuidle_driver *drv,
+                                         struct cpuidle_device *dev)
+{return true; }
 static inline int cpuidle_select(struct cpuidle_driver *drv,
                                  struct cpuidle_device *dev)
 {return -ENODEV; }
@@ -183,7 +191,12 @@ static inline int cpuidle_enable_device(struct cpuidle_device *dev)
 {return -ENODEV; }
 static inline void cpuidle_disable_device(struct cpuidle_device *dev) { }
 static inline int cpuidle_play_dead(void) {return -ENODEV; }
-static inline void cpuidle_enter_freeze(void) { }
+static inline int cpuidle_find_deepest_state(struct cpuidle_driver *drv,
+                                             struct cpuidle_device *dev)
+{return -ENODEV; }
+static inline int cpuidle_enter_freeze(struct cpuidle_driver *drv,
+                                       struct cpuidle_device *dev)
+{return -ENODEV; }
 static inline struct cpuidle_driver *cpuidle_get_cpu_driver(
         struct cpuidle_device *dev) {return NULL; }
 #endif
diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
index d9b05b5bf8c7..2e88580194f0 100644
--- a/include/linux/interrupt.h
+++ b/include/linux/interrupt.h
@@ -52,11 +52,17 @@
  * IRQF_ONESHOT - Interrupt is not reenabled after the hardirq handler finished.
  *                Used by threaded interrupts which need to keep the
  *                irq line disabled until the threaded handler has been run.
- * IRQF_NO_SUSPEND - Do not disable this IRQ during suspend
+ * IRQF_NO_SUSPEND - Do not disable this IRQ during suspend.  Does not guarantee
+ *                   that this interrupt will wake the system from a suspended
+ *                   state.  See Documentation/power/suspend-and-interrupts.txt
  * IRQF_FORCE_RESUME - Force enable it on resume even if IRQF_NO_SUSPEND is set
  * IRQF_NO_THREAD - Interrupt cannot be threaded
  * IRQF_EARLY_RESUME - Resume IRQ early during syscore instead of at device
  *                resume time.
+ * IRQF_COND_SUSPEND - If the IRQ is shared with a NO_SUSPEND user, execute this
+ *                interrupt handler after suspending interrupts. For system
+ *                wakeup devices users need to implement wakeup detection in
+ *                their interrupt handlers.
  */
 #define IRQF_DISABLED           0x00000020
 #define IRQF_SHARED             0x00000080
@@ -70,6 +76,7 @@
 #define IRQF_FORCE_RESUME       0x00008000
 #define IRQF_NO_THREAD          0x00010000
 #define IRQF_EARLY_RESUME       0x00020000
+#define IRQF_COND_SUSPEND       0x00040000
 
 #define IRQF_TIMER              (__IRQF_TIMER | IRQF_NO_SUSPEND | IRQF_NO_THREAD)
 
diff --git a/include/linux/irqdesc.h b/include/linux/irqdesc.h
index faf433af425e..dd1109fb241e 100644
--- a/include/linux/irqdesc.h
+++ b/include/linux/irqdesc.h
@@ -78,6 +78,7 @@ struct irq_desc {
 #ifdef CONFIG_PM_SLEEP
         unsigned int            nr_actions;
         unsigned int            no_suspend_depth;
+        unsigned int            cond_suspend_depth;
         unsigned int            force_resume_depth;
 #endif
 #ifdef CONFIG_PROC_FS
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index 2f77e0c651c8..b01ccf371fdc 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -343,6 +343,7 @@ extern struct inode *nfs_fhget(struct super_block *, struct nfs_fh *,
 extern int nfs_refresh_inode(struct inode *, struct nfs_fattr *);
 extern int nfs_post_op_update_inode(struct inode *inode, struct nfs_fattr *fattr);
 extern int nfs_post_op_update_inode_force_wcc(struct inode *inode, struct nfs_fattr *fattr);
+extern int nfs_post_op_update_inode_force_wcc_locked(struct inode *inode, struct nfs_fattr *fattr);
 extern int nfs_getattr(struct vfsmount *, struct dentry *, struct kstat *);
 extern void nfs_access_add_cache(struct inode *, struct nfs_access_entry *);
 extern void nfs_access_set_mask(struct nfs_access_entry *, u32);
@@ -355,8 +356,9 @@ extern int nfs_revalidate_inode(struct nfs_server *server, struct inode *inode);
 extern int nfs_revalidate_inode_rcu(struct nfs_server *server, struct inode *inode);
 extern int __nfs_revalidate_inode(struct nfs_server *, struct inode *);
 extern int nfs_revalidate_mapping(struct inode *inode, struct address_space *mapping);
+extern int nfs_revalidate_mapping_protected(struct inode *inode, struct address_space *mapping);
 extern int nfs_setattr(struct dentry *, struct iattr *);
-extern void nfs_setattr_update_inode(struct inode *inode, struct iattr *attr);
+extern void nfs_setattr_update_inode(struct inode *inode, struct iattr *attr, struct nfs_fattr *);
 extern void nfs_setsecurity(struct inode *inode, struct nfs_fattr *fattr,
                                 struct nfs4_label *label);
 extern struct nfs_open_context *get_nfs_open_context(struct nfs_open_context *ctx);
@@ -369,6 +371,7 @@ extern struct nfs_lock_context *nfs_get_lock_context(struct nfs_open_context *ct
 extern void nfs_put_lock_context(struct nfs_lock_context *l_ctx);
 extern u64 nfs_compat_user_ino64(u64 fileid);
 extern void nfs_fattr_init(struct nfs_fattr *fattr);
+extern void nfs_fattr_set_barrier(struct nfs_fattr *fattr);
 extern unsigned long nfs_inc_attr_generation_counter(void);
 
 extern struct nfs_fattr *nfs_alloc_fattr(void);
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index baf3e1d08416..d10965f0d8a4 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -143,13 +143,13 @@ struct uart_port {
         unsigned char           iotype;                 /* io access style */
         unsigned char           unused1;
 
-#define UPIO_PORT               (0)                     /* 8b I/O port access */
-#define UPIO_HUB6               (1)                     /* Hub6 ISA card */
-#define UPIO_MEM                (2)                     /* 8b MMIO access */
-#define UPIO_MEM32              (3)                     /* 32b little endian */
-#define UPIO_MEM32BE            (4)                     /* 32b big endian */
-#define UPIO_AU                 (5)                     /* Au1x00 and RT288x type IO */
-#define UPIO_TSI                (6)                     /* Tsi108/109 type IO */
+#define UPIO_PORT               (SERIAL_IO_PORT)        /* 8b I/O port access */
+#define UPIO_HUB6               (SERIAL_IO_HUB6)        /* Hub6 ISA card */
+#define UPIO_MEM                (SERIAL_IO_MEM)         /* 8b MMIO access */
+#define UPIO_MEM32              (SERIAL_IO_MEM32)       /* 32b little endian */
+#define UPIO_AU                 (SERIAL_IO_AU)          /* Au1x00 and RT288x type IO */
+#define UPIO_TSI                (SERIAL_IO_TSI)         /* Tsi108/109 type IO */
+#define UPIO_MEM32BE            (SERIAL_IO_MEM32BE)     /* 32b big endian */
 
         unsigned int            read_status_mask;       /* driver specific */
         unsigned int            ignore_status_mask;     /* driver specific */
diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h
index ed9489d893a4..856d34dde79b 100644
--- a/include/linux/spi/spi.h
+++ b/include/linux/spi/spi.h
@@ -649,7 +649,7 @@ struct spi_transfer {
  * sequence completes.  On some systems, many such sequences can execute as
  * as single programmed DMA transfer.  On all systems, these messages are
  * queued, and might complete after transactions to other devices.  Messages
- * sent to a given spi_device are alway executed in FIFO order.
+ * sent to a given spi_device are always executed in FIFO order.
  *
  * The code that submits an spi_message (and its spi_transfers)
  * to the lower layers is responsible for managing its memory.
diff --git a/include/linux/usb/serial.h b/include/linux/usb/serial.h
index 9bb547c7bce7..704a1ab8240c 100644
--- a/include/linux/usb/serial.h
+++ b/include/linux/usb/serial.h
@@ -190,8 +190,7 @@ static inline void usb_set_serial_data(struct usb_serial *serial, void *data)
  * @num_ports: the number of different ports this device will have.
  * @bulk_in_size: minimum number of bytes to allocate for bulk-in buffer
  *      (0 = end-point size)
- * @bulk_out_size: minimum number of bytes to allocate for bulk-out buffer
- *      (0 = end-point size)
+ * @bulk_out_size: bytes to allocate for bulk-out buffer (0 = end-point size)
  * @calc_num_ports: pointer to a function to determine how many ports this
  *      device has dynamically.  It will be called after the probe()
  *      callback is called, but before attach()
diff --git a/include/linux/workqueue.h b/include/linux/workqueue.h
index 74db135f9957..f597846ff605 100644
--- a/include/linux/workqueue.h
+++ b/include/linux/workqueue.h
@@ -70,7 +70,8 @@ enum {
         /* data contains off-queue information when !WORK_STRUCT_PWQ */
         WORK_OFFQ_FLAG_BASE     = WORK_STRUCT_COLOR_SHIFT,
 
-        WORK_OFFQ_CANCELING     = (1 << WORK_OFFQ_FLAG_BASE),
+        __WORK_OFFQ_CANCELING   = WORK_OFFQ_FLAG_BASE,
+        WORK_OFFQ_CANCELING     = (1 << __WORK_OFFQ_CANCELING),
 
         /*
          * When a work item is off queue, its high bits point to the last
diff --git a/include/net/netfilter/nf_tables.h b/include/net/netfilter/nf_tables.h
index a143acafa5d9..d756af559977 100644
--- a/include/net/netfilter/nf_tables.h
+++ b/include/net/netfilter/nf_tables.h
@@ -119,6 +119,22 @@ int nft_validate_data_load(const struct nft_ctx *ctx, enum nft_registers reg,
                            const struct nft_data *data,
                            enum nft_data_types type);
 
+
+/**
+ *      struct nft_userdata - user defined data associated with an object
+ *
+ *      @len: length of the data
+ *      @data: content
+ *
+ *      The presence of user data is indicated in an object specific fashion,
+ *      so a length of zero can't occur and the value "len" indicates data
+ *      of length len + 1.
+ */
+struct nft_userdata {
+        u8                      len;
+        unsigned char           data[0];
+};
+
 /**
  *      struct nft_set_elem - generic representation of set elements
  *
@@ -380,7 +396,7 @@ static inline void *nft_expr_priv(const struct nft_expr *expr)
  *      @handle: rule handle
  *      @genmask: generation mask
  *      @dlen: length of expression data
- *      @ulen: length of user data (used for comments)
+ *      @udata: user data is appended to the rule
  *      @data: expression data
  */
 struct nft_rule {
@@ -388,7 +404,7 @@ struct nft_rule {
         u64                             handle:42,
                                         genmask:2,
                                         dlen:12,
-                                        ulen:8;
+                                        udata:1;
         unsigned char                   data[]
                 __attribute__((aligned(__alignof__(struct nft_expr))));
 };
@@ -408,7 +424,7 @@ static inline struct nft_expr *nft_expr_last(const struct nft_rule *rule)
         return (struct nft_expr *)&rule->data[rule->dlen];
 }
 
-static inline void *nft_userdata(const struct nft_rule *rule)
+static inline struct nft_userdata *nft_userdata(const struct nft_rule *rule)
 {
         return (void *)&rule->data[rule->dlen];
 }
diff --git a/include/uapi/linux/serial.h b/include/uapi/linux/serial.h
index 5e0d0ed61cf3..25331f9faa76 100644
--- a/include/uapi/linux/serial.h
+++ b/include/uapi/linux/serial.h
@@ -65,6 +65,10 @@ struct serial_struct {
 #define SERIAL_IO_PORT  0
 #define SERIAL_IO_HUB6  1
 #define SERIAL_IO_MEM   2
+#define SERIAL_IO_MEM32   3
+#define SERIAL_IO_AU      4
+#define SERIAL_IO_TSI     5
+#define SERIAL_IO_MEM32BE 6
 
 #define UART_CLEAR_FIFO         0x01
 #define UART_USE_FIFO           0x02
diff --git a/include/video/omapdss.h b/include/video/omapdss.h
index 60de61fea8e3..c8ed15daad02 100644
--- a/include/video/omapdss.h
+++ b/include/video/omapdss.h
@@ -689,6 +689,7 @@ struct omapdss_dsi_ops {
 };
 
 struct omap_dss_device {
+        struct kobject kobj;
         struct device *dev;
 
         struct module *owner;