105 files changed, 2426 insertions, 1121 deletions
diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index d9a754474878..e53840d941d4 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -387,10 +387,12 @@ header-y += utsname.h
 header-y += uuid.h
 header-y += uvcvideo.h
 header-y += v4l2-common.h
+header-y += v4l2-controls.h
 header-y += v4l2-dv-timings.h
 header-y += v4l2-mediabus.h
 header-y += v4l2-subdev.h
 header-y += veth.h
+header-y += vfio.h
 header-y += vhost.h
 header-y += videodev2.h
 header-y += virtio_9p.h
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 3ad510b25283..4f2a76224509 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -96,7 +96,7 @@ void acpi_table_print_madt_entry (struct acpi_subtable_header *madt);
 void acpi_numa_slit_init (struct acpi_table_slit *slit);
 void acpi_numa_processor_affinity_init (struct acpi_srat_cpu_affinity *pa);
 void acpi_numa_x2apic_affinity_init(struct acpi_srat_x2apic_cpu_affinity *pa);
-void acpi_numa_memory_affinity_init (struct acpi_srat_mem_affinity *ma);
+int acpi_numa_memory_affinity_init (struct acpi_srat_mem_affinity *ma);
 void acpi_numa_arch_fixup(void);
 #ifdef CONFIG_ACPI_HOTPLUG_CPU
diff --git a/include/linux/amba/pl08x.h b/include/linux/amba/pl08x.h
index 02549017212a..2a5f64a11b77 100644
--- a/include/linux/amba/pl08x.h
+++ b/include/linux/amba/pl08x.h
@@ -21,8 +21,9 @@
 #include <linux/dmaengine.h>
 #include <linux/interrupt.h>
-struct pl08x_lli;
 struct pl08x_driver_data;
+struct pl08x_phy_chan;
+struct pl08x_txd;
 /* Bitmasks for selecting AHB ports for DMA transfers */
 enum {
@@ -46,170 +47,29 @@ enum {
 * devices with static assignments
 * @muxval: a number usually used to poke into some mux regiser to
 * mux in the signal to this channel
- * @cctl_opt: default options for the channel control register
+ * @cctl_memcpy: options for the channel control register for memcpy
+ *  *** not used for slave channels ***
 * @addr: source/target address in physical memory for this DMA channel,
 * can be the address of a FIFO register for burst requests for example.
 * This can be left undefined if the PrimeCell API is used for configuring
 * this.
- * @circular_buffer: whether the buffer passed in is circular and
- * shall simply be looped round round (like a record baby round
- * round round round)
 * @single: the device connected to this channel will request single DMA
 * transfers, not bursts. (Bursts are default.)
 * @periph_buses: the device connected to this channel is accessible via
 * these buses (use PL08X_AHB1 | PL08X_AHB2).
 */
 struct pl08x_channel_data {
-        char *bus_id;
+        const char *bus_id;
        int min_signal;
        int max_signal;
        u32 muxval;
-        u32 cctl;
+        u32 cctl_memcpy;
        dma_addr_t addr;
-        bool circular_buffer;
        bool single;
        u8 periph_buses;
 };
 /**
- * Struct pl08x_bus_data - information of source or destination
- * busses for a transfer
- * @addr: current address
- * @maxwidth: the maximum width of a transfer on this bus
- * @buswidth: the width of this bus in bytes: 1, 2 or 4
- */
-struct pl08x_bus_data {
-        dma_addr_t addr;
-        u8 maxwidth;
-        u8 buswidth;
-};
-/**
- * struct pl08x_phy_chan - holder for the physical channels
- * @id: physical index to this channel
- * @lock: a lock to use when altering an instance of this struct
- * @signal: the physical signal (aka channel) serving this physical channel
- * right now
- * @serving: the virtual channel currently being served by this physical
- * channel
- * @locked: channel unavailable for the system, e.g. dedicated to secure
- * world
- */
-struct pl08x_phy_chan {
-        unsigned int id;
-        void __iomem *base;
-        spinlock_t lock;
-        int signal;
-        struct pl08x_dma_chan *serving;
-        bool locked;
-};
-/**
- * struct pl08x_sg - structure containing data per sg
- * @src_addr: src address of sg
- * @dst_addr: dst address of sg
- * @len: transfer len in bytes
- * @node: node for txd's dsg_list
- */
-struct pl08x_sg {
-        dma_addr_t src_addr;
-        dma_addr_t dst_addr;
-        size_t len;
-        struct list_head node;
-};
-/**
- * struct pl08x_txd - wrapper for struct dma_async_tx_descriptor
- * @tx: async tx descriptor
- * @node: node for txd list for channels
- * @dsg_list: list of children sg's
- * @direction: direction of transfer
- * @llis_bus: DMA memory address (physical) start for the LLIs
- * @llis_va: virtual memory address start for the LLIs
- * @cctl: control reg values for current txd
- * @ccfg: config reg values for current txd
- */
-struct pl08x_txd {
-        struct dma_async_tx_descriptor tx;
-        struct list_head node;
-        struct list_head dsg_list;
-        enum dma_transfer_direction direction;
-        dma_addr_t llis_bus;
-        struct pl08x_lli *llis_va;
-        /* Default cctl value for LLIs */
-        u32 cctl;
-        /*
-         * Settings to be put into the physical channel when we
-         * trigger this txd.  Other registers are in llis_va[0].
-         */
-        u32 ccfg;
-};
-/**
- * struct pl08x_dma_chan_state - holds the PL08x specific virtual channel
- * states
- * @PL08X_CHAN_IDLE: the channel is idle
- * @PL08X_CHAN_RUNNING: the channel has allocated a physical transport
- * channel and is running a transfer on it
- * @PL08X_CHAN_PAUSED: the channel has allocated a physical transport
- * channel, but the transfer is currently paused
- * @PL08X_CHAN_WAITING: the channel is waiting for a physical transport
- * channel to become available (only pertains to memcpy channels)
- */
-enum pl08x_dma_chan_state {
-        PL08X_CHAN_IDLE,
-        PL08X_CHAN_RUNNING,
-        PL08X_CHAN_PAUSED,
-        PL08X_CHAN_WAITING,
-};
-/**
- * struct pl08x_dma_chan - this structure wraps a DMA ENGINE channel
- * @chan: wrappped abstract channel
- * @phychan: the physical channel utilized by this channel, if there is one
- * @phychan_hold: if non-zero, hold on to the physical channel even if we
- * have no pending entries
- * @tasklet: tasklet scheduled by the IRQ to handle actual work etc
- * @name: name of channel
- * @cd: channel platform data
- * @runtime_addr: address for RX/TX according to the runtime config
- * @runtime_direction: current direction of this channel according to
- * runtime config
- * @pend_list: queued transactions pending on this channel
- * @at: active transaction on this channel
- * @lock: a lock for this channel data
- * @host: a pointer to the host (internal use)
- * @state: whether the channel is idle, paused, running etc
- * @slave: whether this channel is a device (slave) or for memcpy
- * @device_fc: Flow Controller Settings for ccfg register. Only valid for slave
- * channels. Fill with 'true' if peripheral should be flow controller. Direction
- * will be selected at Runtime.
- * @waiting: a TX descriptor on this channel which is waiting for a physical
- * channel to become available
- */
-struct pl08x_dma_chan {
-        struct dma_chan chan;
-        struct pl08x_phy_chan *phychan;
-        int phychan_hold;
-        struct tasklet_struct tasklet;
-        char *name;
-        const struct pl08x_channel_data *cd;
-        dma_addr_t src_addr;
-        dma_addr_t dst_addr;
-        u32 src_cctl;
-        u32 dst_cctl;
-        enum dma_transfer_direction runtime_direction;
-        struct list_head pend_list;
-        struct pl08x_txd *at;
-        spinlock_t lock;
-        struct pl08x_driver_data *host;
-        enum pl08x_dma_chan_state state;
-        bool slave;
-        bool device_fc;
-        struct pl08x_txd *waiting;
-};
-/**
 * struct pl08x_platform_data - the platform configuration for the PL08x
 * PrimeCells.
 * @slave_channels: the channels defined for the different devices on the
@@ -229,8 +89,8 @@ struct pl08x_platform_data {
        const struct pl08x_channel_data *slave_channels;
        unsigned int num_slave_channels;
        struct pl08x_channel_data memcpy_channel;
-        int (*get_signal)(struct pl08x_dma_chan *);
+        int (*get_signal)(const struct pl08x_channel_data *);
-        void (*put_signal)(struct pl08x_dma_chan *);
+        void (*put_signal)(const struct pl08x_channel_data *, int);
        u8 lli_buses;
        u8 mem_buses;
 };
diff --git a/include/linux/atmel-ssc.h b/include/linux/atmel-ssc.h
index 06023393fba9..4eb31752e2b7 100644
--- a/include/linux/atmel-ssc.h
+++ b/include/linux/atmel-ssc.h
@@ -3,6 +3,7 @@
 #include <linux/platform_device.h>
 #include <linux/list.h>
+#include <linux/io.h>
 struct ssc_device {
        struct list_head        list;
diff --git a/include/linux/audit.h b/include/linux/audit.h
index 22f292a917a3..36abf2aa7e68 100644
--- a/include/linux/audit.h
+++ b/include/linux/audit.h
@@ -130,6 +130,7 @@
 #define AUDIT_LAST_KERN_ANOM_MSG    1799
 #define AUDIT_ANOM_PROMISCUOUS      1700 /* Device changed promiscuous mode */
 #define AUDIT_ANOM_ABEND            1701 /* Process ended abnormally */
+#define AUDIT_ANOM_LINK             1702 /* Suspicious use of file links */
 #define AUDIT_INTEGRITY_DATA        1800 /* Data integrity verification */
 #define AUDIT_INTEGRITY_METADATA    1801 /* Metadata integrity verification */
 #define AUDIT_INTEGRITY_STATUS      1802 /* Integrity enable status */
@@ -687,6 +688,8 @@ extern void		    audit_log_d_path(struct audit_buffer *ab,
                                             const struct path *path);
 extern void                 audit_log_key(struct audit_buffer *ab,
                                          char *key);
+extern void                 audit_log_link_denied(const char *operation,
+                                                  struct path *link);
 extern void                 audit_log_lost(const char *message);
 #ifdef CONFIG_SECURITY
 extern void                 audit_log_secctx(struct audit_buffer *ab, u32 secid);
@@ -716,6 +719,7 @@ extern int audit_enabled;
 #define audit_log_untrustedstring(a,s) do { ; } while (0)
 #define audit_log_d_path(b, p, d) do { ; } while (0)
 #define audit_log_key(b, k) do { ; } while (0)
+#define audit_log_link_denied(o, l) do { ; } while (0)
 #define audit_log_secctx(b,s) do { ; } while (0)
 #define audit_enabled 0
 #endif
diff --git a/include/linux/backing-dev.h b/include/linux/backing-dev.h
index 489de625cd25..2a9a9abc9126 100644
--- a/include/linux/backing-dev.h
+++ b/include/linux/backing-dev.h
@@ -17,6 +17,7 @@
 #include <linux/timer.h>
 #include <linux/writeback.h>
 #include <linux/atomic.h>
+#include <linux/sysctl.h>
 struct page;
 struct device;
@@ -123,7 +124,6 @@ void bdi_start_writeback(struct backing_dev_info *bdi, long nr_pages,
 void bdi_start_background_writeback(struct backing_dev_info *bdi);
 int bdi_writeback_thread(void *data);
 int bdi_has_dirty_io(struct backing_dev_info *bdi);
-void bdi_arm_supers_timer(void);
 void bdi_wakeup_thread_delayed(struct backing_dev_info *bdi);
 void bdi_lock_two(struct bdi_writeback *wb1, struct bdi_writeback *wb2);
@@ -304,6 +304,8 @@ void clear_bdi_congested(struct backing_dev_info *bdi, int sync);
 void set_bdi_congested(struct backing_dev_info *bdi, int sync);
 long congestion_wait(int sync, long timeout);
 long wait_iff_congested(struct zone *zone, int sync, long timeout);
+int pdflush_proc_obsolete(struct ctl_table *table, int write,
+                void __user *buffer, size_t *lenp, loff_t *ppos);
 static inline bool bdi_cap_writeback_dirty(struct backing_dev_info *bdi)
 {
diff --git a/include/linux/bcma/bcma_driver_chipcommon.h b/include/linux/bcma/bcma_driver_chipcommon.h
index 3c80885fa829..d323a4b4143c 100644
--- a/include/linux/bcma/bcma_driver_chipcommon.h
+++ b/include/linux/bcma/bcma_driver_chipcommon.h
@@ -89,6 +89,12 @@
 #define  BCMA_CC_CHIPST_4313_OTP_PRESENT        2
 #define  BCMA_CC_CHIPST_4331_SPROM_PRESENT      2
 #define  BCMA_CC_CHIPST_4331_OTP_PRESENT        4
+#define  BCMA_CC_CHIPST_43228_ILP_DIV_EN        0x00000001
+#define  BCMA_CC_CHIPST_43228_OTP_PRESENT       0x00000002
+#define  BCMA_CC_CHIPST_43228_SERDES_REFCLK_PADSEL      0x00000004
+#define  BCMA_CC_CHIPST_43228_SDIO_MODE         0x00000008
+#define  BCMA_CC_CHIPST_43228_SDIO_OTP_PRESENT  0x00000010
+#define  BCMA_CC_CHIPST_43228_SDIO_RESET        0x00000020
 #define  BCMA_CC_CHIPST_4706_PKG_OPTION         BIT(0) /* 0: full-featured package 1: low-cost package */
 #define  BCMA_CC_CHIPST_4706_SFLASH_PRESENT     BIT(1) /* 0: parallel, 1: serial flash is present */
 #define  BCMA_CC_CHIPST_4706_SFLASH_TYPE        BIT(2) /* 0: 8b-p/ST-s flash, 1: 16b-p/Atmal-s flash */
diff --git a/include/linux/blk_types.h b/include/linux/blk_types.h
index 0edb65dd8edd..7b7ac9ccec7a 100644
--- a/include/linux/blk_types.h
+++ b/include/linux/blk_types.h
@@ -160,6 +160,7 @@ enum rq_flag_bits {
        __REQ_FLUSH_SEQ,        /* request for flush sequence */
        __REQ_IO_STAT,          /* account I/O stat */
        __REQ_MIXED_MERGE,      /* merge of different types, fail separately */
+        __REQ_KERNEL,           /* direct IO to kernel pages */
        __REQ_NR_BITS,          /* stops here */
 };
@@ -201,5 +202,6 @@ enum rq_flag_bits {
 #define REQ_IO_STAT             (1 << __REQ_IO_STAT)
 #define REQ_MIXED_MERGE         (1 << __REQ_MIXED_MERGE)
 #define REQ_SECURE              (1 << __REQ_SECURE)
+#define REQ_KERNEL              (1 << __REQ_KERNEL)
 #endif /* __LINUX_BLK_TYPES_H */
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 07954b05b86c..4a2ab7c85393 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -46,16 +46,23 @@ struct blkcg_gq;
 struct request;
 typedef void (rq_end_io_fn)(struct request *, int);
+#define BLK_RL_SYNCFULL         (1U << 0)
+#define BLK_RL_ASYNCFULL        (1U << 1)
 struct request_list {
+        struct request_queue    *q;     /* the queue this rl belongs to */
+#ifdef CONFIG_BLK_CGROUP
+        struct blkcg_gq         *blkg;  /* blkg this request pool belongs to */
+#endif
        /*
         * count[], starved[], and wait[] are indexed by
         * BLK_RW_SYNC/BLK_RW_ASYNC
         */
-        int count[2];
+        int                     count[2];
-        int starved[2];
+        int                     starved[2];
-        int elvpriv;
+        mempool_t               *rq_pool;
-        mempool_t *rq_pool;
+        wait_queue_head_t       wait[2];
-        wait_queue_head_t wait[2];
+        unsigned int            flags;
 };
 /*
@@ -138,6 +145,7 @@ struct request {
        struct hd_struct *part;
        unsigned long start_time;
 #ifdef CONFIG_BLK_CGROUP
+        struct request_list *rl;                /* rl this rq is alloced from */
        unsigned long long start_time_ns;
        unsigned long long io_start_time_ns;    /* when passed to hardware */
 #endif
@@ -282,11 +290,16 @@ struct request_queue {
        struct list_head        queue_head;
        struct request          *last_merge;
        struct elevator_queue   *elevator;
+        int                     nr_rqs[2];      /* # allocated [a]sync rqs */
+        int                     nr_rqs_elvpriv; /* # allocated rqs w/ elvpriv */
        /*
-         * the queue request freelist, one for reads and one for writes
+         * If blkcg is not used, @q->root_rl serves all requests.  If blkcg
+         * is used, root blkg allocates from @q->root_rl and all other
+         * blkgs from their own blkg->rl.  Which one to use should be
+         * determined using bio_request_list().
         */
-        struct request_list     rq;
+        struct request_list     root_rl;
        request_fn_proc         *request_fn;
        make_request_fn         *make_request_fn;
@@ -561,27 +574,25 @@ static inline bool rq_is_sync(struct request *rq)
        return rw_is_sync(rq->cmd_flags);
 }
-static inline int blk_queue_full(struct request_queue *q, int sync)
+static inline bool blk_rl_full(struct request_list *rl, bool sync)
 {
-        if (sync)
+        unsigned int flag = sync ? BLK_RL_SYNCFULL : BLK_RL_ASYNCFULL;
-                return test_bit(QUEUE_FLAG_SYNCFULL, &q->queue_flags);
-        return test_bit(QUEUE_FLAG_ASYNCFULL, &q->queue_flags);
+        return rl->flags & flag;
 }
-static inline void blk_set_queue_full(struct request_queue *q, int sync)
+static inline void blk_set_rl_full(struct request_list *rl, bool sync)
 {
-        if (sync)
+        unsigned int flag = sync ? BLK_RL_SYNCFULL : BLK_RL_ASYNCFULL;
-                queue_flag_set(QUEUE_FLAG_SYNCFULL, q);
-        else
+        rl->flags |= flag;
-                queue_flag_set(QUEUE_FLAG_ASYNCFULL, q);
 }
-static inline void blk_clear_queue_full(struct request_queue *q, int sync)
+static inline void blk_clear_rl_full(struct request_list *rl, bool sync)
 {
-        if (sync)
+        unsigned int flag = sync ? BLK_RL_SYNCFULL : BLK_RL_ASYNCFULL;
-                queue_flag_clear(QUEUE_FLAG_SYNCFULL, q);
-        else
+        rl->flags &= ~flag;
-                queue_flag_clear(QUEUE_FLAG_ASYNCFULL, q);
 }
@@ -590,7 +601,7 @@ static inline void blk_clear_queue_full(struct request_queue *q, int sync)
 * it already be started by driver.
 */
 #define RQ_NOMERGE_FLAGS        \
-        (REQ_NOMERGE | REQ_STARTED | REQ_SOFTBARRIER | REQ_FLUSH | REQ_FUA)
+        (REQ_NOMERGE | REQ_STARTED | REQ_SOFTBARRIER | REQ_FLUSH | REQ_FUA | REQ_DISCARD)
 #define rq_mergeable(rq)        \
        (!((rq)->cmd_flags & RQ_NOMERGE_FLAGS) && \
         (((rq)->cmd_flags & REQ_DISCARD) || \
@@ -883,6 +894,8 @@ extern void blk_queue_flush_queueable(struct request_queue *q, bool queueable);
 extern struct backing_dev_info *blk_get_backing_dev_info(struct block_device *bdev);
 extern int blk_rq_map_sg(struct request_queue *, struct request *, struct scatterlist *);
+extern int blk_bio_map_sg(struct request_queue *q, struct bio *bio,
+                          struct scatterlist *sglist);
 extern void blk_dump_rq_flags(struct request *, char *);
 extern long nr_blockdev_pages(void);
@@ -911,11 +924,15 @@ struct blk_plug {
 };
 #define BLK_MAX_REQUEST_COUNT 16
+struct blk_plug_cb;
+typedef void (*blk_plug_cb_fn)(struct blk_plug_cb *, bool);
 struct blk_plug_cb {
        struct list_head list;
-        void (*callback)(struct blk_plug_cb *);
+        blk_plug_cb_fn callback;
+        void *data;
 };
+extern struct blk_plug_cb *blk_check_plugged(blk_plug_cb_fn unplug,
+                                             void *data, int size);
 extern void blk_start_plug(struct blk_plug *);
 extern void blk_finish_plug(struct blk_plug *);
 extern void blk_flush_plug_list(struct blk_plug *, bool);
@@ -1124,6 +1141,16 @@ static inline int queue_limit_discard_alignment(struct queue_limits *lim, sector
                & (lim->discard_granularity - 1);
 }
+static inline int bdev_discard_alignment(struct block_device *bdev)
+{
+        struct request_queue *q = bdev_get_queue(bdev);
+        if (bdev != bdev->bd_contains)
+                return bdev->bd_part->discard_alignment;
+        return q->limits.discard_alignment;
+}
 static inline unsigned int queue_discard_zeroes_data(struct request_queue *q)
 {
        if (q->limits.max_discard_sectors && q->limits.discard_zeroes_data == 1)
diff --git a/include/linux/blkpg.h b/include/linux/blkpg.h
index faf8a45af210..a8519446c111 100644
--- a/include/linux/blkpg.h
+++ b/include/linux/blkpg.h
@@ -40,6 +40,7 @@ struct blkpg_ioctl_arg {
 /* The subfunctions (for the op field) */
 #define BLKPG_ADD_PARTITION     1
 #define BLKPG_DEL_PARTITION     2
+#define BLKPG_RESIZE_PARTITION  3
 /* Sizes of name fields. Unused at present. */
 #define BLKPG_DEVNAMELTH        64
diff --git a/include/linux/bsg-lib.h b/include/linux/bsg-lib.h
index f55ab8cdc106..4d0fb3df2f4a 100644
--- a/include/linux/bsg-lib.h
+++ b/include/linux/bsg-lib.h
@@ -67,7 +67,6 @@ void bsg_job_done(struct bsg_job *job, int result,
 int bsg_setup_queue(struct device *dev, struct request_queue *q, char *name,
                    bsg_job_fn *job_fn, int dd_job_size);
 void bsg_request_fn(struct request_queue *q);
-void bsg_remove_queue(struct request_queue *q);
 void bsg_goose_queue(struct request_queue *q);
 #endif
diff --git a/include/linux/can.h b/include/linux/can.h
index 018055efc034..e52958d7c2d1 100644
--- a/include/linux/can.h
+++ b/include/linux/can.h
@@ -74,20 +74,21 @@ struct can_frame {
 /*
 * defined bits for canfd_frame.flags
 *
- * As the default for CAN FD should be to support the high data rate in the
+ * The use of struct canfd_frame implies the Extended Data Length (EDL) bit to
- * payload section of the frame (HDR) and to support up to 64 byte in the
+ * be set in the CAN frame bitstream on the wire. The EDL bit switch turns
- * data section (EDL) the bits are only set in the non-default case.
+ * the CAN controllers bitstream processor into the CAN FD mode which creates
- * Btw. as long as there's no real implementation for CAN FD network driver
+ * two new options within the CAN FD frame specification:
- * these bits are only preliminary.
 *
- * RX: NOHDR/NOEDL - info about received CAN FD frame
+ * Bit Rate Switch - to indicate a second bitrate is/was used for the payload
- *     ESI         - bit from originating CAN controller
+ * Error State Indicator - represents the error state of the transmitting node
- * TX: NOHDR/NOEDL - control per-frame settings if supported by CAN controller
+ *
- *     ESI         - bit is set by local CAN controller
+ * As the CANFD_ESI bit is internally generated by the transmitting CAN
+ * controller only the CANFD_BRS bit is relevant for real CAN controllers when
+ * building a CAN FD frame for transmission. Setting the CANFD_ESI bit can make
+ * sense for virtual CAN interfaces to test applications with echoed frames.
 */
-#define CANFD_NOHDR 0x01 /* frame without high data rate */
+#define CANFD_BRS 0x01 /* bit rate switch (second bitrate for payload data) */
-#define CANFD_NOEDL 0x02 /* frame without extended data length */
+#define CANFD_ESI 0x02 /* error state indicator of the transmitting node */
-#define CANFD_ESI   0x04 /* error state indicator */
 /**
 * struct canfd_frame - CAN flexible data rate frame structure
diff --git a/include/linux/cgroup_subsys.h b/include/linux/cgroup_subsys.h
index 0bd390ce98b2..dfae957398c3 100644
--- a/include/linux/cgroup_subsys.h
+++ b/include/linux/cgroup_subsys.h
@@ -31,7 +31,7 @@ SUBSYS(cpuacct)
 /* */
-#ifdef CONFIG_CGROUP_MEM_RES_CTLR
+#ifdef CONFIG_MEMCG
 SUBSYS(mem_cgroup)
 #endif
@@ -72,3 +72,9 @@ SUBSYS(net_prio)
 #endif
 /* */
+#ifdef CONFIG_CGROUP_HUGETLB
+SUBSYS(hugetlb)
+#endif
+/* */
diff --git a/include/linux/compaction.h b/include/linux/compaction.h
index 51a90b7f2d60..ef658147e4e8 100644
--- a/include/linux/compaction.h
+++ b/include/linux/compaction.h
@@ -22,7 +22,7 @@ extern int sysctl_extfrag_handler(struct ctl_table *table, int write,
 extern int fragmentation_index(struct zone *zone, unsigned int order);
 extern unsigned long try_to_compact_pages(struct zonelist *zonelist,
                        int order, gfp_t gfp_mask, nodemask_t *mask,
-                        bool sync);
+                        bool sync, bool *contended);
 extern int compact_pgdat(pg_data_t *pgdat, int order);
 extern unsigned long compaction_suitable(struct zone *zone, int order);
@@ -58,13 +58,13 @@ static inline bool compaction_deferred(struct zone *zone, int order)
        if (++zone->compact_considered > defer_limit)
                zone->compact_considered = defer_limit;
-        return zone->compact_considered < (1UL << zone->compact_defer_shift);
+        return zone->compact_considered < defer_limit;
 }
 #else
 static inline unsigned long try_to_compact_pages(struct zonelist *zonelist,
                        int order, gfp_t gfp_mask, nodemask_t *nodemask,
-                        bool sync)
+                        bool sync, bool *contended)
 {
        return COMPACT_CONTINUE;
 }
@@ -85,7 +85,7 @@ static inline void defer_compaction(struct zone *zone, int order)
 static inline bool compaction_deferred(struct zone *zone, int order)
 {
-        return 1;
+        return true;
 }
 #endif /* CONFIG_COMPACTION */
diff --git a/include/linux/compiler-gcc4.h b/include/linux/compiler-gcc4.h
index 2f4079175afb..934bc34d5f99 100644
--- a/include/linux/compiler-gcc4.h
+++ b/include/linux/compiler-gcc4.h
@@ -49,6 +49,13 @@
 #endif
 #endif
+#if __GNUC_MINOR__ >= 6
+/*
+ * Tell the optimizer that something else uses this function or variable.
+ */
+#define __visible __attribute__((externally_visible))
+#endif
 #if __GNUC_MINOR__ > 0
 #define __compiletime_object_size(obj) __builtin_object_size(obj, 0)
 #endif
diff --git a/include/linux/compiler.h b/include/linux/compiler.h
index 923d093c9cea..f430e4162f41 100644
--- a/include/linux/compiler.h
+++ b/include/linux/compiler.h
@@ -278,6 +278,10 @@ void ftrace_likely_update(struct ftrace_branch_data *f, int val, int expect);
 # define __section(S) __attribute__ ((__section__(#S)))
 #endif
+#ifndef __visible
+#define __visible
+#endif
 /* Are two types/vars the same type (ignoring qualifiers)? */
 #ifndef __same_type
 # define __same_type(a, b) __builtin_types_compatible_p(typeof(a), typeof(b))
diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h
index 040b13b5c14a..279b1eaa8b73 100644
--- a/include/linux/cpuidle.h
+++ b/include/linux/cpuidle.h
@@ -194,6 +194,10 @@ static inline int cpuidle_play_dead(void) {return -ENODEV; }
 #ifdef CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED
 void cpuidle_coupled_parallel_barrier(struct cpuidle_device *dev, atomic_t *a);
+#else
+static inline void cpuidle_coupled_parallel_barrier(struct cpuidle_device *dev, atomic_t *a)
+{
+}
 #endif
 /******************************
diff --git a/include/linux/dcache.h b/include/linux/dcache.h
index caa34e50537e..59200795482e 100644
--- a/include/linux/dcache.h
+++ b/include/linux/dcache.h
@@ -206,6 +206,8 @@ struct dentry_operations {
 #define DCACHE_MANAGED_DENTRY \
        (DCACHE_MOUNTED|DCACHE_NEED_AUTOMOUNT|DCACHE_MANAGE_TRANSIT)
+#define DCACHE_DENTRY_KILLED    0x100000
 extern seqlock_t rename_lock;
 static inline int dname_external(struct dentry *dentry)
diff --git a/include/linux/dvb/frontend.h b/include/linux/dvb/frontend.h
index f50d4058c5fb..c12d452cb40d 100644
--- a/include/linux/dvb/frontend.h
+++ b/include/linux/dvb/frontend.h
@@ -62,6 +62,7 @@ typedef enum fe_caps {
        FE_CAN_8VSB                     = 0x200000,
        FE_CAN_16VSB                    = 0x400000,
        FE_HAS_EXTENDED_CAPS            = 0x800000,   /* We need more bitspace for newer APIs, indicate this. */
+        FE_CAN_MULTISTREAM              = 0x4000000,  /* frontend supports multistream filtering */
        FE_CAN_TURBO_FEC                = 0x8000000,  /* frontend supports "turbo fec modulation" */
        FE_CAN_2G_MODULATION            = 0x10000000, /* frontend supports "2nd generation modulation" (DVB-S2) */
        FE_NEEDS_BENDING                = 0x20000000, /* not supported anymore, don't use (frontend requires frequency bending) */
@@ -121,16 +122,27 @@ typedef enum fe_sec_mini_cmd {
 } fe_sec_mini_cmd_t;
+/**
+ * enum fe_status - enumerates the possible frontend status
+ * @FE_HAS_SIGNAL:      found something above the noise level
+ * @FE_HAS_CARRIER:     found a DVB signal
+ * @FE_HAS_VITERBI:     FEC is stable
+ * @FE_HAS_SYNC:        found sync bytes
+ * @FE_HAS_LOCK:        everything's working
+ * @FE_TIMEDOUT:        no lock within the last ~2 seconds
+ * @FE_REINIT:          frontend was reinitialized, application is recommended
+ *                      to reset DiSEqC, tone and parameters
+ */
 typedef enum fe_status {
-        FE_HAS_SIGNAL   = 0x01,   /* found something above the noise level */
+        FE_HAS_SIGNAL           = 0x01,
-        FE_HAS_CARRIER  = 0x02,   /* found a DVB signal  */
+        FE_HAS_CARRIER          = 0x02,
-        FE_HAS_VITERBI  = 0x04,   /* FEC is stable  */
+        FE_HAS_VITERBI          = 0x04,
-        FE_HAS_SYNC     = 0x08,   /* found sync bytes  */
+        FE_HAS_SYNC             = 0x08,
-        FE_HAS_LOCK     = 0x10,   /* everything's working... */
+        FE_HAS_LOCK             = 0x10,
-        FE_TIMEDOUT     = 0x20,   /* no lock within the last ~2 seconds */
+        FE_TIMEDOUT             = 0x20,
-        FE_REINIT       = 0x40    /* frontend was reinitialized,  */
+        FE_REINIT               = 0x40,
-} fe_status_t;                    /* application is recommended to reset */
+} fe_status_t;
-                                  /* DiSEqC, tone and parameters */
 typedef enum fe_spectral_inversion {
        INVERSION_OFF,
@@ -152,6 +164,7 @@ typedef enum fe_code_rate {
        FEC_AUTO,
        FEC_3_5,
        FEC_9_10,
+        FEC_2_5,
 } fe_code_rate_t;
@@ -169,6 +182,7 @@ typedef enum fe_modulation {
        APSK_16,
        APSK_32,
        DQPSK,
+        QAM_4_NR,
 } fe_modulation_t;
 typedef enum fe_transmit_mode {
@@ -179,6 +193,8 @@ typedef enum fe_transmit_mode {
        TRANSMISSION_MODE_1K,
        TRANSMISSION_MODE_16K,
        TRANSMISSION_MODE_32K,
+        TRANSMISSION_MODE_C1,
+        TRANSMISSION_MODE_C3780,
 } fe_transmit_mode_t;
 #if defined(__DVB_CORE__) || !defined (__KERNEL__)
@@ -202,6 +218,9 @@ typedef enum fe_guard_interval {
        GUARD_INTERVAL_1_128,
        GUARD_INTERVAL_19_128,
        GUARD_INTERVAL_19_256,
+        GUARD_INTERVAL_PN420,
+        GUARD_INTERVAL_PN595,
+        GUARD_INTERVAL_PN945,
 } fe_guard_interval_t;
@@ -213,6 +232,12 @@ typedef enum fe_hierarchy {
        HIERARCHY_AUTO
 } fe_hierarchy_t;
+enum fe_interleaving {
+        INTERLEAVING_NONE,
+        INTERLEAVING_AUTO,
+        INTERLEAVING_240,
+        INTERLEAVING_720,
+};
 #if defined(__DVB_CORE__) || !defined (__KERNEL__)
 struct dvb_qpsk_parameters {
@@ -314,9 +339,9 @@ struct dvb_frontend_event {
 #define DTV_ISDBT_LAYER_ENABLED 41
-#define DTV_ISDBS_TS_ID         42
+#define DTV_STREAM_ID           42
+#define DTV_ISDBS_TS_ID_LEGACY  DTV_STREAM_ID
-#define DTV_DVBT2_PLP_ID        43
+#define DTV_DVBT2_PLP_ID_LEGACY 43
 #define DTV_ENUM_DELSYS         44
@@ -337,7 +362,10 @@ struct dvb_frontend_event {
 #define DTV_ATSCMH_SCCC_CODE_MODE_C     58
 #define DTV_ATSCMH_SCCC_CODE_MODE_D     59
-#define DTV_MAX_COMMAND                         DTV_ATSCMH_SCCC_CODE_MODE_D
+#define DTV_INTERLEAVING                        60
+#define DTV_LNA                                 61
+#define DTV_MAX_COMMAND                         DTV_LNA
 typedef enum fe_pilot {
        PILOT_ON,
@@ -366,7 +394,7 @@ typedef enum fe_delivery_system {
        SYS_ISDBC,
        SYS_ATSC,
        SYS_ATSCMH,
-        SYS_DMBTH,
+        SYS_DTMB,
        SYS_CMMB,
        SYS_DAB,
        SYS_DVBT2,
@@ -374,8 +402,9 @@ typedef enum fe_delivery_system {
        SYS_DVBC_ANNEX_C,
 } fe_delivery_system_t;
+/* backward compatibility */
 #define SYS_DVBC_ANNEX_AC       SYS_DVBC_ANNEX_A
+#define SYS_DMBTH SYS_DTMB /* DMB-TH is legacy name, use DTMB instead */
 /* ATSC-MH */
@@ -409,6 +438,8 @@ enum atscmh_rs_code_mode {
        ATSCMH_RSCODE_RES        = 3,
 };
+#define NO_STREAM_ID_FILTER     (~0U)
+#define LNA_AUTO                (~0U)
 struct dtv_cmds_h {
        char    *name;          /* A display name for debugging purposes */
diff --git a/include/linux/dvb/version.h b/include/linux/dvb/version.h
index 43d9e8d462d4..20e5eac2ffd3 100644
--- a/include/linux/dvb/version.h
+++ b/include/linux/dvb/version.h
@@ -24,6 +24,6 @@
 #define _DVBVERSION_H_
 #define DVB_API_VERSION 5
-#define DVB_API_VERSION_MINOR 6
+#define DVB_API_VERSION_MINOR 8
 #endif /*_DVBVERSION_H_*/
diff --git a/include/linux/efi.h b/include/linux/efi.h
index 103adc6d7e3a..ec45ccd8708a 100644
--- a/include/linux/efi.h
+++ b/include/linux/efi.h
@@ -503,6 +503,8 @@ extern u64 efi_mem_attribute (unsigned long phys_addr, unsigned long size);
 extern int __init efi_uart_console_only (void);
 extern void efi_initialize_iomem_resources(struct resource *code_resource,
                struct resource *data_resource, struct resource *bss_resource);
+extern unsigned long efi_get_time(void);
+extern int efi_set_rtc_mmss(unsigned long nowtime);
 extern void efi_reserve_boot_services(void);
 extern struct efi_memory_map memmap;
diff --git a/include/linux/fs.h b/include/linux/fs.h
index b178f9e91e23..aa110476a95b 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -165,6 +165,8 @@ struct inodes_stat_t {
 #define READ                    0
 #define WRITE                   RW_MASK
 #define READA                   RWA_MASK
+#define KERNEL_READ             (READ|REQ_KERNEL)
+#define KERNEL_WRITE            (WRITE|REQ_KERNEL)
 #define READ_SYNC               (READ | REQ_SYNC)
 #define WRITE_SYNC              (WRITE | REQ_SYNC | REQ_NOIDLE)
@@ -412,6 +414,7 @@ struct inodes_stat_t {
 #include <linux/shrinker.h>
 #include <linux/migrate_mode.h>
 #include <linux/uidgid.h>
+#include <linux/lockdep.h>
 #include <asm/byteorder.h>
@@ -427,6 +430,7 @@ struct kstatfs;
 struct vm_area_struct;
 struct vfsmount;
 struct cred;
+struct swap_info_struct;
 extern void __init inode_init(void);
 extern void __init inode_init_early(void);
@@ -437,6 +441,8 @@ extern unsigned long get_max_files(void);
 extern int sysctl_nr_open;
 extern struct inodes_stat_t inodes_stat;
 extern int leases_enable, lease_break_time;
+extern int sysctl_protected_symlinks;
+extern int sysctl_protected_hardlinks;
 struct buffer_head;
 typedef int (get_block_t)(struct inode *inode, sector_t iblock,
@@ -636,6 +642,11 @@ struct address_space_operations {
        int (*is_partially_uptodate) (struct page *, read_descriptor_t *,
                                        unsigned long);
        int (*error_remove_page)(struct address_space *, struct page *);
+        /* swapfile support */
+        int (*swap_activate)(struct swap_info_struct *sis, struct file *file,
+                                sector_t *span);
+        void (*swap_deactivate)(struct file *file);
 };
 extern const struct address_space_operations empty_aops;
@@ -1154,7 +1165,6 @@ struct lock_manager_operations {
        int (*lm_compare_owner)(struct file_lock *, struct file_lock *);
        void (*lm_notify)(struct file_lock *);  /* unblock callback */
        int (*lm_grant)(struct file_lock *, struct file_lock *, int);
-        void (*lm_release_private)(struct file_lock *);
        void (*lm_break)(struct file_lock *);
        int (*lm_change)(struct file_lock **, int);
 };
@@ -1438,6 +1448,8 @@ extern void f_delown(struct file *filp);
 extern pid_t f_getown(struct file *filp);
 extern int send_sigurg(struct fown_struct *fown);
+struct mm_struct;
 /*
 *      Umount options
 */
@@ -1451,10 +1463,34 @@ extern int send_sigurg(struct fown_struct *fown);
 extern struct list_head super_blocks;
 extern spinlock_t sb_lock;
+/* Possible states of 'frozen' field */
+enum {
+        SB_UNFROZEN = 0,                /* FS is unfrozen */
+        SB_FREEZE_WRITE = 1,            /* Writes, dir ops, ioctls frozen */
+        SB_FREEZE_PAGEFAULT = 2,        /* Page faults stopped as well */
+        SB_FREEZE_FS = 3,               /* For internal FS use (e.g. to stop
+                                         * internal threads if needed) */
+        SB_FREEZE_COMPLETE = 4,         /* ->freeze_fs finished successfully */
+};
+#define SB_FREEZE_LEVELS (SB_FREEZE_COMPLETE - 1)
+struct sb_writers {
+        /* Counters for counting writers at each level */
+        struct percpu_counter   counter[SB_FREEZE_LEVELS];
+        wait_queue_head_t       wait;           /* queue for waiting for
+                                                   writers / faults to finish */
+        int                     frozen;         /* Is sb frozen? */
+        wait_queue_head_t       wait_unfrozen;  /* queue for waiting for
+                                                   sb to be thawed */
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+        struct lockdep_map      lock_map[SB_FREEZE_LEVELS];
+#endif
+};
 struct super_block {
        struct list_head        s_list;         /* Keep this first */
        dev_t                   s_dev;          /* search index; _not_ kdev_t */
-        unsigned char           s_dirt;
        unsigned char           s_blocksize_bits;
        unsigned long           s_blocksize;
        loff_t                  s_maxbytes;     /* Max file size */
@@ -1498,8 +1534,7 @@ struct super_block {
        struct hlist_node       s_instances;
        struct quota_info       s_dquot;        /* Diskquota specific options */
-        int                     s_frozen;
+        struct sb_writers       s_writers;
-        wait_queue_head_t       s_wait_unfrozen;
        char s_id[32];                          /* Informational name */
        u8 s_uuid[16];                          /* UUID */
@@ -1554,14 +1589,117 @@ extern struct timespec current_fs_time(struct super_block *sb);
 /*
 * Snapshotting support.
 */
-enum {
-        SB_UNFROZEN = 0,
-        SB_FREEZE_WRITE = 1,
-        SB_FREEZE_TRANS = 2,
-};
-#define vfs_check_frozen(sb, level) \
+void __sb_end_write(struct super_block *sb, int level);
-        wait_event((sb)->s_wait_unfrozen, ((sb)->s_frozen < (level)))
+int __sb_start_write(struct super_block *sb, int level, bool wait);
+/**
+ * sb_end_write - drop write access to a superblock
+ * @sb: the super we wrote to
+ *
+ * Decrement number of writers to the filesystem. Wake up possible waiters
+ * wanting to freeze the filesystem.
+ */
+static inline void sb_end_write(struct super_block *sb)
+{
+        __sb_end_write(sb, SB_FREEZE_WRITE);
+}
+/**
+ * sb_end_pagefault - drop write access to a superblock from a page fault
+ * @sb: the super we wrote to
+ *
+ * Decrement number of processes handling write page fault to the filesystem.
+ * Wake up possible waiters wanting to freeze the filesystem.
+ */
+static inline void sb_end_pagefault(struct super_block *sb)
+{
+        __sb_end_write(sb, SB_FREEZE_PAGEFAULT);
+}
+/**
+ * sb_end_intwrite - drop write access to a superblock for internal fs purposes
+ * @sb: the super we wrote to
+ *
+ * Decrement fs-internal number of writers to the filesystem.  Wake up possible
+ * waiters wanting to freeze the filesystem.
+ */
+static inline void sb_end_intwrite(struct super_block *sb)
+{
+        __sb_end_write(sb, SB_FREEZE_FS);
+}
+/**
+ * sb_start_write - get write access to a superblock
+ * @sb: the super we write to
+ *
+ * When a process wants to write data or metadata to a file system (i.e. dirty
+ * a page or an inode), it should embed the operation in a sb_start_write() -
+ * sb_end_write() pair to get exclusion against file system freezing. This
+ * function increments number of writers preventing freezing. If the file
+ * system is already frozen, the function waits until the file system is
+ * thawed.
+ *
+ * Since freeze protection behaves as a lock, users have to preserve
+ * ordering of freeze protection and other filesystem locks. Generally,
+ * freeze protection should be the outermost lock. In particular, we have:
+ *
+ * sb_start_write
+ *   -> i_mutex                 (write path, truncate, directory ops, ...)
+ *   -> s_umount                (freeze_super, thaw_super)
+ */
+static inline void sb_start_write(struct super_block *sb)
+{
+        __sb_start_write(sb, SB_FREEZE_WRITE, true);
+}
+static inline int sb_start_write_trylock(struct super_block *sb)
+{
+        return __sb_start_write(sb, SB_FREEZE_WRITE, false);
+}
+/**
+ * sb_start_pagefault - get write access to a superblock from a page fault
+ * @sb: the super we write to
+ *
+ * When a process starts handling write page fault, it should embed the
+ * operation into sb_start_pagefault() - sb_end_pagefault() pair to get
+ * exclusion against file system freezing. This is needed since the page fault
+ * is going to dirty a page. This function increments number of running page
+ * faults preventing freezing. If the file system is already frozen, the
+ * function waits until the file system is thawed.
+ *
+ * Since page fault freeze protection behaves as a lock, users have to preserve
+ * ordering of freeze protection and other filesystem locks. It is advised to
+ * put sb_start_pagefault() close to mmap_sem in lock ordering. Page fault
+ * handling code implies lock dependency:
+ *
+ * mmap_sem
+ *   -> sb_start_pagefault
+ */
+static inline void sb_start_pagefault(struct super_block *sb)
+{
+        __sb_start_write(sb, SB_FREEZE_PAGEFAULT, true);
+}
+/*
+ * sb_start_intwrite - get write access to a superblock for internal fs purposes
+ * @sb: the super we write to
+ *
+ * This is the third level of protection against filesystem freezing. It is
+ * free for use by a filesystem. The only requirement is that it must rank
+ * below sb_start_pagefault.
+ *
+ * For example filesystem can call sb_start_intwrite() when starting a
+ * transaction which somewhat eases handling of freezing for internal sources
+ * of filesystem changes (internal fs threads, discarding preallocation on file
+ * close, etc.).
+ */
+static inline void sb_start_intwrite(struct super_block *sb)
+{
+        __sb_start_write(sb, SB_FREEZE_FS, true);
+}
 extern bool inode_owner_or_capable(const struct inode *inode);
@@ -1722,7 +1860,6 @@ struct super_operations {
        int (*drop_inode) (struct inode *);
        void (*evict_inode) (struct inode *);
        void (*put_super) (struct super_block *);
-        void (*write_super) (struct super_block *);
        int (*sync_fs)(struct super_block *sb, int wait);
        int (*freeze_fs) (struct super_block *);
        int (*unfreeze_fs) (struct super_block *);
@@ -1885,6 +2022,7 @@ struct file_system_type {
        struct lock_class_key s_lock_key;
        struct lock_class_key s_umount_key;
        struct lock_class_key s_vfs_rename_key;
+        struct lock_class_key s_writers_key[SB_FREEZE_LEVELS];
        struct lock_class_key i_lock_key;
        struct lock_class_key i_mutex_key;
@@ -2257,7 +2395,6 @@ extern int vfs_fsync_range(struct file *file, loff_t start, loff_t end,
                           int datasync);
 extern int vfs_fsync(struct file *file, int datasync);
 extern int generic_write_sync(struct file *file, loff_t pos, loff_t count);
-extern void sync_supers(void);
 extern void emergency_sync(void);
 extern void emergency_remount(void);
 #ifdef CONFIG_BLOCK
@@ -2327,9 +2464,6 @@ static inline void i_readcount_inc(struct inode *inode)
 }
 #endif
 extern int do_pipe_flags(int *, int);
-extern struct file *create_read_pipe(struct file *f, int flags);
-extern struct file *create_write_pipe(int flags);
-extern void free_write_pipe(struct file *);
 extern int kernel_read(struct file *, loff_t, char *, unsigned long);
 extern struct file * open_exec(const char *);
diff --git a/include/linux/ftrace_event.h b/include/linux/ftrace_event.h
index af961d6f7ab1..642928cf57b4 100644
--- a/include/linux/ftrace_event.h
+++ b/include/linux/ftrace_event.h
@@ -306,9 +306,10 @@ extern void *perf_trace_buf_prepare(int size, unsigned short type,
 static inline void
 perf_trace_buf_submit(void *raw_data, int size, int rctx, u64 addr,
-                       u64 count, struct pt_regs *regs, void *head)
+                       u64 count, struct pt_regs *regs, void *head,
+                       struct task_struct *task)
 {
-        perf_tp_event(addr, count, raw_data, size, regs, head, rctx);
+        perf_tp_event(addr, count, raw_data, size, regs, head, rctx, task);
 }
 #endif
diff --git a/include/linux/fuse.h b/include/linux/fuse.h
index 9303348965fb..d8c713e148e3 100644
--- a/include/linux/fuse.h
+++ b/include/linux/fuse.h
@@ -57,6 +57,9 @@
 *
 * 7.19
 *  - add FUSE_FALLOCATE
+ *
+ * 7.20
+ *  - add FUSE_AUTO_INVAL_DATA
 */
 #ifndef _LINUX_FUSE_H
@@ -88,7 +91,7 @@
 #define FUSE_KERNEL_VERSION 7
 /** Minor version number of this interface */
-#define FUSE_KERNEL_MINOR_VERSION 19
+#define FUSE_KERNEL_MINOR_VERSION 20
 /** The node ID of the root inode */
 #define FUSE_ROOT_ID 1
@@ -163,10 +166,19 @@ struct fuse_file_lock {
 /**
 * INIT request/reply flags
 *
+ * FUSE_ASYNC_READ: asynchronous read requests
 * FUSE_POSIX_LOCKS: remote locking for POSIX file locks
+ * FUSE_FILE_OPS: kernel sends file handle for fstat, etc... (not yet supported)
+ * FUSE_ATOMIC_O_TRUNC: handles the O_TRUNC open flag in the filesystem
 * FUSE_EXPORT_SUPPORT: filesystem handles lookups of "." and ".."
+ * FUSE_BIG_WRITES: filesystem can handle write size larger than 4kB
 * FUSE_DONT_MASK: don't apply umask to file mode on create operations
+ * FUSE_SPLICE_WRITE: kernel supports splice write on the device
+ * FUSE_SPLICE_MOVE: kernel supports splice move on the device
+ * FUSE_SPLICE_READ: kernel supports splice read on the device
 * FUSE_FLOCK_LOCKS: remote locking for BSD style file locks
+ * FUSE_HAS_IOCTL_DIR: kernel supports ioctl on directories
+ * FUSE_AUTO_INVAL_DATA: automatically invalidate cached pages
 */
 #define FUSE_ASYNC_READ         (1 << 0)
 #define FUSE_POSIX_LOCKS        (1 << 1)
@@ -175,7 +187,12 @@ struct fuse_file_lock {
 #define FUSE_EXPORT_SUPPORT     (1 << 4)
 #define FUSE_BIG_WRITES         (1 << 5)
 #define FUSE_DONT_MASK          (1 << 6)
+#define FUSE_SPLICE_WRITE       (1 << 7)
+#define FUSE_SPLICE_MOVE        (1 << 8)
+#define FUSE_SPLICE_READ        (1 << 9)
 #define FUSE_FLOCK_LOCKS        (1 << 10)
+#define FUSE_HAS_IOCTL_DIR      (1 << 11)
+#define FUSE_AUTO_INVAL_DATA    (1 << 12)
 /**
 * CUSE INIT request/reply flags
diff --git a/include/linux/genhd.h b/include/linux/genhd.h
index ae0aaa9d42fa..4f440b3e89fe 100644
--- a/include/linux/genhd.h
+++ b/include/linux/genhd.h
@@ -97,7 +97,13 @@ struct partition_meta_info {
 struct hd_struct {
        sector_t start_sect;
+        /*
+         * nr_sects is protected by sequence counter. One might extend a
+         * partition while IO is happening to it and update of nr_sects
+         * can be non-atomic on 32bit machines with 64bit sector_t.
+         */
        sector_t nr_sects;
+        seqcount_t nr_sects_seq;
        sector_t alignment_offset;
        unsigned int discard_alignment;
        struct device __dev;
@@ -647,6 +653,57 @@ static inline void hd_struct_put(struct hd_struct *part)
                __delete_partition(part);
 }
+/*
+ * Any access of part->nr_sects which is not protected by partition
+ * bd_mutex or gendisk bdev bd_mutex, should be done using this
+ * accessor function.
+ *
+ * Code written along the lines of i_size_read() and i_size_write().
+ * CONFIG_PREEMPT case optimizes the case of UP kernel with preemption
+ * on.
+ */
+static inline sector_t part_nr_sects_read(struct hd_struct *part)
+{
+#if BITS_PER_LONG==32 && defined(CONFIG_LBDAF) && defined(CONFIG_SMP)
+        sector_t nr_sects;
+        unsigned seq;
+        do {
+                seq = read_seqcount_begin(&part->nr_sects_seq);
+                nr_sects = part->nr_sects;
+        } while (read_seqcount_retry(&part->nr_sects_seq, seq));
+        return nr_sects;
+#elif BITS_PER_LONG==32 && defined(CONFIG_LBDAF) && defined(CONFIG_PREEMPT)
+        sector_t nr_sects;
+        preempt_disable();
+        nr_sects = part->nr_sects;
+        preempt_enable();
+        return nr_sects;
+#else
+        return part->nr_sects;
+#endif
+}
+/*
+ * Should be called with mutex lock held (typically bd_mutex) of partition
+ * to provide mutual exlusion among writers otherwise seqcount might be
+ * left in wrong state leaving the readers spinning infinitely.
+ */
+static inline void part_nr_sects_write(struct hd_struct *part, sector_t size)
+{
+#if BITS_PER_LONG==32 && defined(CONFIG_LBDAF) && defined(CONFIG_SMP)
+        write_seqcount_begin(&part->nr_sects_seq);
+        part->nr_sects = size;
+        write_seqcount_end(&part->nr_sects_seq);
+#elif BITS_PER_LONG==32 && defined(CONFIG_LBDAF) && defined(CONFIG_PREEMPT)
+        preempt_disable();
+        part->nr_sects = size;
+        preempt_enable();
+#else
+        part->nr_sects = size;
+#endif
+}
 #else /* CONFIG_BLOCK */
 static inline void printk_all_partitions(void) { }
diff --git a/include/linux/gfp.h b/include/linux/gfp.h
index 1e49be49d324..4883f393f50a 100644
--- a/include/linux/gfp.h
+++ b/include/linux/gfp.h
@@ -23,6 +23,7 @@ struct vm_area_struct;
 #define ___GFP_REPEAT           0x400u
 #define ___GFP_NOFAIL           0x800u
 #define ___GFP_NORETRY          0x1000u
+#define ___GFP_MEMALLOC         0x2000u
 #define ___GFP_COMP             0x4000u
 #define ___GFP_ZERO             0x8000u
 #define ___GFP_NOMEMALLOC       0x10000u
@@ -76,9 +77,14 @@ struct vm_area_struct;
 #define __GFP_REPEAT    ((__force gfp_t)___GFP_REPEAT)  /* See above */
 #define __GFP_NOFAIL    ((__force gfp_t)___GFP_NOFAIL)  /* See above */
 #define __GFP_NORETRY   ((__force gfp_t)___GFP_NORETRY) /* See above */
+#define __GFP_MEMALLOC  ((__force gfp_t)___GFP_MEMALLOC)/* Allow access to emergency reserves */
 #define __GFP_COMP      ((__force gfp_t)___GFP_COMP)    /* Add compound page metadata */
 #define __GFP_ZERO      ((__force gfp_t)___GFP_ZERO)    /* Return zeroed page on success */
-#define __GFP_NOMEMALLOC ((__force gfp_t)___GFP_NOMEMALLOC) /* Don't use emergency reserves */
+#define __GFP_NOMEMALLOC ((__force gfp_t)___GFP_NOMEMALLOC) /* Don't use emergency reserves.
+                                                         * This takes precedence over the
+                                                         * __GFP_MEMALLOC flag if both are
+                                                         * set
+                                                         */
 #define __GFP_HARDWALL   ((__force gfp_t)___GFP_HARDWALL) /* Enforce hardwall cpuset memory allocs */
 #define __GFP_THISNODE  ((__force gfp_t)___GFP_THISNODE)/* No fallback, no policies */
 #define __GFP_RECLAIMABLE ((__force gfp_t)___GFP_RECLAIMABLE) /* Page is reclaimable */
@@ -129,7 +135,7 @@ struct vm_area_struct;
 /* Control page allocator reclaim behavior */
 #define GFP_RECLAIM_MASK (__GFP_WAIT|__GFP_HIGH|__GFP_IO|__GFP_FS|\
                        __GFP_NOWARN|__GFP_REPEAT|__GFP_NOFAIL|\
-                        __GFP_NORETRY|__GFP_NOMEMALLOC)
+                        __GFP_NORETRY|__GFP_MEMALLOC|__GFP_NOMEMALLOC)
 /* Control slab gfp mask during early boot */
 #define GFP_BOOT_MASK (__GFP_BITS_MASK & ~(__GFP_WAIT|__GFP_IO|__GFP_FS))
@@ -379,6 +385,9 @@ void drain_local_pages(void *dummy);
 */
 extern gfp_t gfp_allowed_mask;
+/* Returns true if the gfp_mask allows use of ALLOC_NO_WATERMARK */
+bool gfp_pfmemalloc_allowed(gfp_t gfp_mask);
 extern void pm_restrict_gfp_mask(void);
 extern void pm_restore_gfp_mask(void);
diff --git a/include/linux/hardirq.h b/include/linux/hardirq.h
index bb7f30971858..305f23cd7cff 100644
--- a/include/linux/hardirq.h
+++ b/include/linux/hardirq.h
@@ -22,7 +22,7 @@
 *
 * - bits 16-25 are the hardirq count (max # of nested hardirqs: 1024)
 * - bit 26 is the NMI_MASK
- * - bit 28 is the PREEMPT_ACTIVE flag
+ * - bit 27 is the PREEMPT_ACTIVE flag
 *
 * PREEMPT_MASK: 0x000000ff
 * SOFTIRQ_MASK: 0x0000ff00
diff --git a/include/linux/highmem.h b/include/linux/highmem.h
index 774fa47b3b5b..ef788b5b4a35 100644
--- a/include/linux/highmem.h
+++ b/include/linux/highmem.h
@@ -39,10 +39,17 @@ extern unsigned long totalhigh_pages;
 void kmap_flush_unused(void);
+struct page *kmap_to_page(void *addr);
 #else /* CONFIG_HIGHMEM */
 static inline unsigned int nr_free_highpages(void) { return 0; }
+static inline struct page *kmap_to_page(void *addr)
+{
+        return virt_to_page(addr);
+}
 #define totalhigh_pages 0UL
 #ifndef ARCH_HAS_KMAP
diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h
index d5d6bbe2259e..225164842ab6 100644
--- a/include/linux/hugetlb.h
+++ b/include/linux/hugetlb.h
@@ -4,9 +4,11 @@
 #include <linux/mm_types.h>
 #include <linux/fs.h>
 #include <linux/hugetlb_inline.h>
+#include <linux/cgroup.h>
 struct ctl_table;
 struct user_struct;
+struct mmu_gather;
 #ifdef CONFIG_HUGETLB_PAGE
@@ -20,6 +22,11 @@ struct hugepage_subpool {
        long max_hpages, used_hpages;
 };
+extern spinlock_t hugetlb_lock;
+extern int hugetlb_max_hstate __read_mostly;
+#define for_each_hstate(h) \
+        for ((h) = hstates; (h) < &hstates[hugetlb_max_hstate]; (h)++)
 struct hugepage_subpool *hugepage_new_subpool(long nr_blocks);
 void hugepage_put_subpool(struct hugepage_subpool *spool);
@@ -40,9 +47,14 @@ int follow_hugetlb_page(struct mm_struct *, struct vm_area_struct *,
                        struct page **, struct vm_area_struct **,
                        unsigned long *, int *, int, unsigned int flags);
 void unmap_hugepage_range(struct vm_area_struct *,
-                        unsigned long, unsigned long, struct page *);
+                          unsigned long, unsigned long, struct page *);
-void __unmap_hugepage_range(struct vm_area_struct *,
+void __unmap_hugepage_range_final(struct mmu_gather *tlb,
-                        unsigned long, unsigned long, struct page *);
+                          struct vm_area_struct *vma,
+                          unsigned long start, unsigned long end,
+                          struct page *ref_page);
+void __unmap_hugepage_range(struct mmu_gather *tlb, struct vm_area_struct *vma,
+                                unsigned long start, unsigned long end,
+                                struct page *ref_page);
 int hugetlb_prefault(struct address_space *, struct vm_area_struct *);
 void hugetlb_report_meminfo(struct seq_file *);
 int hugetlb_report_node_meminfo(int, char *);
@@ -98,7 +110,6 @@ static inline unsigned long hugetlb_total_pages(void)
 #define follow_huge_addr(mm, addr, write)       ERR_PTR(-EINVAL)
 #define copy_hugetlb_page_range(src, dst, vma)  ({ BUG(); 0; })
 #define hugetlb_prefault(mapping, vma)          ({ BUG(); 0; })
-#define unmap_hugepage_range(vma, start, end, page)     BUG()
 static inline void hugetlb_report_meminfo(struct seq_file *m)
 {
 }
@@ -112,13 +123,31 @@ static inline void hugetlb_report_meminfo(struct seq_file *m)
 #define hugetlb_free_pgd_range(tlb, addr, end, floor, ceiling) ({BUG(); 0; })
 #define hugetlb_fault(mm, vma, addr, flags)     ({ BUG(); 0; })
 #define huge_pte_offset(mm, address)    0
-#define dequeue_hwpoisoned_huge_page(page)      0
+static inline int dequeue_hwpoisoned_huge_page(struct page *page)
+{
+        return 0;
+}
 static inline void copy_huge_page(struct page *dst, struct page *src)
 {
 }
 #define hugetlb_change_protection(vma, address, end, newprot)
+static inline void __unmap_hugepage_range_final(struct mmu_gather *tlb,
+                        struct vm_area_struct *vma, unsigned long start,
+                        unsigned long end, struct page *ref_page)
+{
+        BUG();
+}
+static inline void __unmap_hugepage_range(struct mmu_gather *tlb,
+                        struct vm_area_struct *vma, unsigned long start,
+                        unsigned long end, struct page *ref_page)
+{
+        BUG();
+}
 #endif /* !CONFIG_HUGETLB_PAGE */
 #define HUGETLB_ANON_FILE "anon_hugepage"
@@ -199,10 +228,15 @@ struct hstate {
        unsigned long resv_huge_pages;
        unsigned long surplus_huge_pages;
        unsigned long nr_overcommit_huge_pages;
+        struct list_head hugepage_activelist;
        struct list_head hugepage_freelists[MAX_NUMNODES];
        unsigned int nr_huge_pages_node[MAX_NUMNODES];
        unsigned int free_huge_pages_node[MAX_NUMNODES];
        unsigned int surplus_huge_pages_node[MAX_NUMNODES];
+#ifdef CONFIG_CGROUP_HUGETLB
+        /* cgroup control files */
+        struct cftype cgroup_files[5];
+#endif
        char name[HSTATE_NAME_LEN];
 };
@@ -302,6 +336,11 @@ static inline unsigned hstate_index_to_shift(unsigned index)
        return hstates[index].order + PAGE_SHIFT;
 }
+static inline int hstate_index(struct hstate *h)
+{
+        return h - hstates;
+}
 #else
 struct hstate {};
 #define alloc_huge_page_node(h, nid) NULL
@@ -320,6 +359,7 @@ static inline unsigned int pages_per_huge_page(struct hstate *h)
        return 1;
 }
 #define hstate_index_to_shift(index) 0
+#define hstate_index(h) 0
 #endif
 #endif /* _LINUX_HUGETLB_H */
diff --git a/include/linux/hugetlb_cgroup.h b/include/linux/hugetlb_cgroup.h
new file mode 100644
index 000000000000..d73878c694b3
--- /dev/null
+++ b/include/linux/hugetlb_cgroup.h
@@ -0,0 +1,126 @@
+/*
+ * Copyright IBM Corporation, 2012
+ * Author Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ */
+#ifndef _LINUX_HUGETLB_CGROUP_H
+#define _LINUX_HUGETLB_CGROUP_H
+#include <linux/res_counter.h>
+struct hugetlb_cgroup;
+/*
+ * Minimum page order trackable by hugetlb cgroup.
+ * At least 3 pages are necessary for all the tracking information.
+ */
+#define HUGETLB_CGROUP_MIN_ORDER        2
+#ifdef CONFIG_CGROUP_HUGETLB
+static inline struct hugetlb_cgroup *hugetlb_cgroup_from_page(struct page *page)
+{
+        VM_BUG_ON(!PageHuge(page));
+        if (compound_order(page) < HUGETLB_CGROUP_MIN_ORDER)
+                return NULL;
+        return (struct hugetlb_cgroup *)page[2].lru.next;
+}
+static inline
+int set_hugetlb_cgroup(struct page *page, struct hugetlb_cgroup *h_cg)
+{
+        VM_BUG_ON(!PageHuge(page));
+        if (compound_order(page) < HUGETLB_CGROUP_MIN_ORDER)
+                return -1;
+        page[2].lru.next = (void *)h_cg;
+        return 0;
+}
+static inline bool hugetlb_cgroup_disabled(void)
+{
+        if (hugetlb_subsys.disabled)
+                return true;
+        return false;
+}
+extern int hugetlb_cgroup_charge_cgroup(int idx, unsigned long nr_pages,
+                                        struct hugetlb_cgroup **ptr);
+extern void hugetlb_cgroup_commit_charge(int idx, unsigned long nr_pages,
+                                         struct hugetlb_cgroup *h_cg,
+                                         struct page *page);
+extern void hugetlb_cgroup_uncharge_page(int idx, unsigned long nr_pages,
+                                         struct page *page);
+extern void hugetlb_cgroup_uncharge_cgroup(int idx, unsigned long nr_pages,
+                                           struct hugetlb_cgroup *h_cg);
+extern int hugetlb_cgroup_file_init(int idx) __init;
+extern void hugetlb_cgroup_migrate(struct page *oldhpage,
+                                   struct page *newhpage);
+#else
+static inline struct hugetlb_cgroup *hugetlb_cgroup_from_page(struct page *page)
+{
+        return NULL;
+}
+static inline
+int set_hugetlb_cgroup(struct page *page, struct hugetlb_cgroup *h_cg)
+{
+        return 0;
+}
+static inline bool hugetlb_cgroup_disabled(void)
+{
+        return true;
+}
+static inline int
+hugetlb_cgroup_charge_cgroup(int idx, unsigned long nr_pages,
+                             struct hugetlb_cgroup **ptr)
+{
+        return 0;
+}
+static inline void
+hugetlb_cgroup_commit_charge(int idx, unsigned long nr_pages,
+                             struct hugetlb_cgroup *h_cg,
+                             struct page *page)
+{
+        return;
+}
+static inline void
+hugetlb_cgroup_uncharge_page(int idx, unsigned long nr_pages, struct page *page)
+{
+        return;
+}
+static inline void
+hugetlb_cgroup_uncharge_cgroup(int idx, unsigned long nr_pages,
+                               struct hugetlb_cgroup *h_cg)
+{
+        return;
+}
+static inline int __init hugetlb_cgroup_file_init(int idx)
+{
+        return 0;
+}
+static inline void hugetlb_cgroup_migrate(struct page *oldhpage,
+                                          struct page *newhpage)
+{
+        return;
+}
+#endif  /* CONFIG_MEM_RES_CTLR_HUGETLB */
+#endif
diff --git a/include/linux/i2c-pnx.h b/include/linux/i2c-pnx.h
index 1bc74afe7a35..49ed17fdf055 100644
--- a/include/linux/i2c-pnx.h
+++ b/include/linux/i2c-pnx.h
@@ -22,6 +22,7 @@ struct i2c_pnx_mif {
        struct timer_list       timer;          /* Timeout */
        u8 *                    buf;            /* Data buffer */
        int                     len;            /* Length of data buffer */
+        int                     order;          /* RX Bytes to order via TX */
 };
 struct i2c_pnx_algo_data {
diff --git a/include/linux/if_team.h b/include/linux/if_team.h
index 6960fc1841a7..aa2e167e1ef4 100644
--- a/include/linux/if_team.h
+++ b/include/linux/if_team.h
@@ -96,21 +96,6 @@ static inline void team_netpoll_send_skb(struct team_port *port,
 }
 #endif
-static inline int team_dev_queue_xmit(struct team *team, struct team_port *port,
-                                      struct sk_buff *skb)
-{
-        BUILD_BUG_ON(sizeof(skb->queue_mapping) !=
-                     sizeof(qdisc_skb_cb(skb)->slave_dev_queue_mapping));
-        skb_set_queue_mapping(skb, qdisc_skb_cb(skb)->slave_dev_queue_mapping);
-        skb->dev = port->dev;
-        if (unlikely(netpoll_tx_running(port->dev))) {
-                team_netpoll_send_skb(port, skb);
-                return 0;
-        }
-        return dev_queue_xmit(skb);
-}
 struct team_mode_ops {
        int (*init)(struct team *team);
        void (*exit)(struct team *team);
@@ -200,6 +185,21 @@ struct team {
        long mode_priv[TEAM_MODE_PRIV_LONGS];
 };
+static inline int team_dev_queue_xmit(struct team *team, struct team_port *port,
+                                      struct sk_buff *skb)
+{
+        BUILD_BUG_ON(sizeof(skb->queue_mapping) !=
+                     sizeof(qdisc_skb_cb(skb)->slave_dev_queue_mapping));
+        skb_set_queue_mapping(skb, qdisc_skb_cb(skb)->slave_dev_queue_mapping);
+        skb->dev = port->dev;
+        if (unlikely(netpoll_tx_running(team->dev))) {
+                team_netpoll_send_skb(port, skb);
+                return 0;
+        }
+        return dev_queue_xmit(skb);
+}
 static inline struct hlist_head *team_port_index_hash(struct team *team,
                                                      int port_index)
 {
diff --git a/include/linux/iio/frequency/adf4350.h b/include/linux/iio/frequency/adf4350.h
index b76b4a87065e..be91f344d5fc 100644
--- a/include/linux/iio/frequency/adf4350.h
+++ b/include/linux/iio/frequency/adf4350.h
@@ -87,6 +87,8 @@
 #define ADF4350_MAX_BANDSEL_CLK         125000 /* Hz */
 #define ADF4350_MAX_FREQ_REFIN          250000000 /* Hz */
 #define ADF4350_MAX_MODULUS             4095
+#define ADF4350_MAX_R_CNT               1023
 /**
 * struct adf4350_platform_data - platform specific information
diff --git a/include/linux/input/eeti_ts.h b/include/linux/input/eeti_ts.h
index f875b316249d..16625d799b6f 100644
--- a/include/linux/input/eeti_ts.h
+++ b/include/linux/input/eeti_ts.h
@@ -2,6 +2,7 @@
 #define LINUX_INPUT_EETI_TS_H
 struct eeti_ts_platform_data {
+        int irq_gpio;
        unsigned int irq_active_high;
 };
diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
index e68a8e53bb59..c5f856a040b9 100644
--- a/include/linux/interrupt.h
+++ b/include/linux/interrupt.h
@@ -42,7 +42,6 @@
 *
 * IRQF_DISABLED - keep irqs disabled when calling the action handler.
 *                 DEPRECATED. This flag is a NOOP and scheduled to be removed
- * IRQF_SAMPLE_RANDOM - irq is used to feed the random generator
 * IRQF_SHARED - allow sharing the irq among several devices
 * IRQF_PROBE_SHARED - set by callers when they expect sharing mismatches to occur
 * IRQF_TIMER - Flag to mark this interrupt as timer interrupt
@@ -61,7 +60,6 @@
 *                resume time.
 */
 #define IRQF_DISABLED           0x00000020
-#define IRQF_SAMPLE_RANDOM      0x00000040
 #define IRQF_SHARED             0x00000080
 #define IRQF_PROBE_SHARED       0x00000100
 #define __IRQF_TIMER            0x00000200
diff --git a/include/linux/iommu.h b/include/linux/iommu.h
index 54d6d690073c..f3b99e1c1042 100644
--- a/include/linux/iommu.h
+++ b/include/linux/iommu.h
@@ -20,6 +20,7 @@
 #define __LINUX_IOMMU_H
 #include <linux/errno.h>
+#include <linux/types.h>
 #define IOMMU_READ      (1)
 #define IOMMU_WRITE     (2)
@@ -30,6 +31,7 @@ struct iommu_group;
 struct bus_type;
 struct device;
 struct iommu_domain;
+struct notifier_block;
 /* iommu fault flags */
 #define IOMMU_FAULT_READ        0x0
@@ -254,72 +256,78 @@ static inline void iommu_set_fault_handler(struct iommu_domain *domain,
 {
 }
-int iommu_attach_group(struct iommu_domain *domain, struct iommu_group *group)
+static inline int iommu_attach_group(struct iommu_domain *domain,
+                                     struct iommu_group *group)
 {
        return -ENODEV;
 }
-void iommu_detach_group(struct iommu_domain *domain, struct iommu_group *group)
+static inline void iommu_detach_group(struct iommu_domain *domain,
+                                      struct iommu_group *group)
 {
 }
-struct iommu_group *iommu_group_alloc(void)
+static inline struct iommu_group *iommu_group_alloc(void)
 {
        return ERR_PTR(-ENODEV);
 }
-void *iommu_group_get_iommudata(struct iommu_group *group)
+static inline void *iommu_group_get_iommudata(struct iommu_group *group)
 {
        return NULL;
 }
-void iommu_group_set_iommudata(struct iommu_group *group, void *iommu_data,
+static inline void iommu_group_set_iommudata(struct iommu_group *group,
-                               void (*release)(void *iommu_data))
+                                             void *iommu_data,
+                                             void (*release)(void *iommu_data))
 {
 }
-int iommu_group_set_name(struct iommu_group *group, const char *name)
+static inline int iommu_group_set_name(struct iommu_group *group,
+                                       const char *name)
 {
        return -ENODEV;
 }
-int iommu_group_add_device(struct iommu_group *group, struct device *dev)
+static inline int iommu_group_add_device(struct iommu_group *group,
+                                         struct device *dev)
 {
        return -ENODEV;
 }
-void iommu_group_remove_device(struct device *dev)
+static inline void iommu_group_remove_device(struct device *dev)
 {
 }
-int iommu_group_for_each_dev(struct iommu_group *group, void *data,
+static inline int iommu_group_for_each_dev(struct iommu_group *group,
-                             int (*fn)(struct device *, void *))
+                                           void *data,
+                                           int (*fn)(struct device *, void *))
 {
        return -ENODEV;
 }
-struct iommu_group *iommu_group_get(struct device *dev)
+static inline struct iommu_group *iommu_group_get(struct device *dev)
 {
        return NULL;
 }
-void iommu_group_put(struct iommu_group *group)
+static inline void iommu_group_put(struct iommu_group *group)
 {
 }
-int iommu_group_register_notifier(struct iommu_group *group,
+static inline int iommu_group_register_notifier(struct iommu_group *group,
-                                  struct notifier_block *nb)
+                                                struct notifier_block *nb)
 {
        return -ENODEV;
 }
-int iommu_group_unregister_notifier(struct iommu_group *group,
+static inline int iommu_group_unregister_notifier(struct iommu_group *group,
-                                    struct notifier_block *nb)
+                                                  struct notifier_block *nb)
 {
        return 0;
 }
-int iommu_group_id(struct iommu_group *group)
+static inline int iommu_group_id(struct iommu_group *group)
 {
        return -ENODEV;
 }
diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h
index 379e433e15e0..879db26ec401 100644
--- a/include/linux/ipv6.h
+++ b/include/linux/ipv6.h
@@ -369,6 +369,7 @@ struct ipv6_pinfo {
        __u8                    rcv_tclass;
        __u32                   dst_cookie;
+        __u32                   rx_dst_cookie;
        struct ipv6_mc_socklist __rcu *ipv6_mc_list;
        struct ipv6_ac_socklist *ipv6_ac_list;
diff --git a/include/linux/irq.h b/include/linux/irq.h
index 553fb66da130..216b0ba109d7 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -349,6 +349,7 @@ enum {
        IRQCHIP_MASK_ON_SUSPEND         = (1 <<  2),
        IRQCHIP_ONOFFLINE_ENABLED       = (1 <<  3),
        IRQCHIP_SKIP_SET_WAKE           = (1 <<  4),
+        IRQCHIP_ONESHOT_SAFE            = (1 <<  5),
 };
 /* This include will go away once we isolated irq_desc usage to core code */
diff --git a/include/linux/irqdesc.h b/include/linux/irqdesc.h
index f1e2527006bd..9a323d12de1c 100644
--- a/include/linux/irqdesc.h
+++ b/include/linux/irqdesc.h
@@ -39,7 +39,6 @@ struct module;
 */
 struct irq_desc {
        struct irq_data         irq_data;
-        struct timer_rand_state *timer_rand_state;
        unsigned int __percpu   *kstat_irqs;
        irq_flow_handler_t      handle_irq;
 #ifdef CONFIG_IRQ_PREFLOW_FASTEOI
diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h
index 5abb533eb8eb..0d5b17bf5e51 100644
--- a/include/linux/irqdomain.h
+++ b/include/linux/irqdomain.h
@@ -112,6 +112,11 @@ struct irq_domain {
 };
 #ifdef CONFIG_IRQ_DOMAIN
+struct irq_domain *irq_domain_add_simple(struct device_node *of_node,
+                                         unsigned int size,
+                                         unsigned int first_irq,
+                                         const struct irq_domain_ops *ops,
+                                         void *host_data);
 struct irq_domain *irq_domain_add_legacy(struct device_node *of_node,
                                         unsigned int size,
                                         unsigned int first_irq,
@@ -144,16 +149,31 @@ static inline struct irq_domain *irq_domain_add_legacy_isa(
 extern void irq_domain_remove(struct irq_domain *host);
+extern int irq_domain_associate_many(struct irq_domain *domain,
+                                     unsigned int irq_base,
+                                     irq_hw_number_t hwirq_base, int count);
+static inline int irq_domain_associate(struct irq_domain *domain, unsigned int irq,
+                                        irq_hw_number_t hwirq)
+{
+        return irq_domain_associate_many(domain, irq, hwirq, 1);
+}
 extern unsigned int irq_create_mapping(struct irq_domain *host,
                                       irq_hw_number_t hwirq);
 extern void irq_dispose_mapping(unsigned int virq);
 extern unsigned int irq_find_mapping(struct irq_domain *host,
                                     irq_hw_number_t hwirq);
 extern unsigned int irq_create_direct_mapping(struct irq_domain *host);
-extern void irq_radix_revmap_insert(struct irq_domain *host, unsigned int virq,
+extern int irq_create_strict_mappings(struct irq_domain *domain,
-                                    irq_hw_number_t hwirq);
+                                      unsigned int irq_base,
-extern unsigned int irq_radix_revmap_lookup(struct irq_domain *host,
+                                      irq_hw_number_t hwirq_base, int count);
-                                            irq_hw_number_t hwirq);
+static inline int irq_create_identity_mapping(struct irq_domain *host,
+                                              irq_hw_number_t hwirq)
+{
+        return irq_create_strict_mappings(host, hwirq, hwirq, 1);
+}
 extern unsigned int irq_linear_revmap(struct irq_domain *host,
                                      irq_hw_number_t hwirq);
diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h
index f334c7fab967..3efc43f3f162 100644
--- a/include/linux/jbd2.h
+++ b/include/linux/jbd2.h
@@ -1125,6 +1125,7 @@ extern int	   jbd2_journal_destroy    (journal_t *);
 extern int         jbd2_journal_recover    (journal_t *journal);
 extern int         jbd2_journal_wipe       (journal_t *, int);
 extern int         jbd2_journal_skip_recovery   (journal_t *);
+extern void        jbd2_journal_update_sb_errno(journal_t *);
 extern void        jbd2_journal_update_sb_log_tail      (journal_t *, tid_t,
                                unsigned long, int);
 extern void        __jbd2_journal_abort_hard    (journal_t *);
diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h
index 265e2c3cbd1c..82680541576d 100644
--- a/include/linux/jiffies.h
+++ b/include/linux/jiffies.h
@@ -39,9 +39,6 @@
 # error Invalid value of HZ.
 #endif
-/* LATCH is used in the interval timer and ftape setup. */
-#define LATCH  ((CLOCK_TICK_RATE + HZ/2) / HZ)  /* For divider */
 /* Suppose we want to divide two numbers NOM and DEN: NOM/DEN, then we can
 * improve accuracy by shifting LSH bits, hence calculating:
 *     (NOM << LSH) / DEN
@@ -54,18 +51,30 @@
 #define SH_DIV(NOM,DEN,LSH) (   (((NOM) / (DEN)) << (LSH))              \
                             + ((((NOM) % (DEN)) << (LSH)) + (DEN) / 2) / (DEN))
-/* HZ is the requested value. ACTHZ is actual HZ ("<< 8" is for accuracy) */
+#ifdef CLOCK_TICK_RATE
-#define ACTHZ (SH_DIV (CLOCK_TICK_RATE, LATCH, 8))
+/* LATCH is used in the interval timer and ftape setup. */
+# define LATCH ((CLOCK_TICK_RATE + HZ/2) / HZ)  /* For divider */
+/*
+ * HZ is the requested value. However the CLOCK_TICK_RATE may not allow
+ * for exactly HZ. So SHIFTED_HZ is high res HZ ("<< 8" is for accuracy)
+ */
+# define SHIFTED_HZ (SH_DIV(CLOCK_TICK_RATE, LATCH, 8))
+#else
+# define SHIFTED_HZ (HZ << 8)
+#endif
-/* TICK_NSEC is the time between ticks in nsec assuming real ACTHZ */
+/* TICK_NSEC is the time between ticks in nsec assuming SHIFTED_HZ */
-#define TICK_NSEC (SH_DIV (1000000UL * 1000, ACTHZ, 8))
+#define TICK_NSEC (SH_DIV(1000000UL * 1000, SHIFTED_HZ, 8))
 /* TICK_USEC is the time between ticks in usec assuming fake USER_HZ */
 #define TICK_USEC ((1000000UL + USER_HZ/2) / USER_HZ)
-/* TICK_USEC_TO_NSEC is the time between ticks in nsec assuming real ACTHZ and  */
+/*
-/* a value TUSEC for TICK_USEC (can be set bij adjtimex)                */
+ * TICK_USEC_TO_NSEC is the time between ticks in nsec assuming SHIFTED_HZ and
-#define TICK_USEC_TO_NSEC(TUSEC) (SH_DIV (TUSEC * USER_HZ * 1000, ACTHZ, 8))
+ * a value TUSEC for TICK_USEC (can be set bij adjtimex)
+ */
+#define TICK_USEC_TO_NSEC(TUSEC) (SH_DIV(TUSEC * USER_HZ * 1000, SHIFTED_HZ, 8))
 /* some arch's have a small-data section that can be accessed register-relative
 * but that can only take up to, say, 4-byte variables. jiffies being part of
diff --git a/include/linux/kdb.h b/include/linux/kdb.h
index 064725854db8..42d9e863a313 100644
--- a/include/linux/kdb.h
+++ b/include/linux/kdb.h
@@ -75,8 +75,6 @@ extern const char *kdb_diemsg;
 #define KDB_FLAG_CATASTROPHIC   (1 << 1) /* A catastrophic event has occurred */
 #define KDB_FLAG_CMD_INTERRUPT  (1 << 2) /* Previous command was interrupted */
 #define KDB_FLAG_NOIPI          (1 << 3) /* Do not send IPIs */
-#define KDB_FLAG_ONLY_DO_DUMP   (1 << 4) /* Only do a dump, used when
-                                          * kdb is off */
 #define KDB_FLAG_NO_CONSOLE     (1 << 5) /* No console is available,
                                          * kdb is disabled */
 #define KDB_FLAG_NO_VT_CONSOLE  (1 << 6) /* No VT console is available, do
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index 604382143bcf..2451f1f7a1d9 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -82,10 +82,18 @@
        __x - (__x % (y));                              \
 }                                                       \
 )
+/*
+ * Divide positive or negative dividend by positive divisor and round
+ * to closest integer. Result is undefined for negative divisors.
+ */
 #define DIV_ROUND_CLOSEST(x, divisor)(                  \
 {                                                       \
-        typeof(divisor) __divisor = divisor;            \
+        typeof(x) __x = x;                              \
-        (((x) + ((__divisor) / 2)) / (__divisor));      \
+        typeof(divisor) __d = divisor;                  \
+        (((typeof(x))-1) > 0 || (__x) > 0) ?            \
+                (((__x) + ((__d) / 2)) / (__d)) :       \
+                (((__x) - ((__d) / 2)) / (__d));        \
 }                                                       \
 )
diff --git a/include/linux/kobject.h b/include/linux/kobject.h
index fc615a97e2d3..1e57449395b1 100644
--- a/include/linux/kobject.h
+++ b/include/linux/kobject.h
@@ -224,7 +224,7 @@ static inline int kobject_uevent_env(struct kobject *kobj,
 static inline __printf(2, 3)
 int add_uevent_var(struct kobj_uevent_env *env, const char *format, ...)
-{ return 0; }
+{ return -ENOMEM; }
 static inline int kobject_action_type(const char *buf, size_t count,
                                      enum kobject_action *type)
diff --git a/include/linux/kref.h b/include/linux/kref.h
index 9c07dcebded7..65af6887872f 100644
--- a/include/linux/kref.h
+++ b/include/linux/kref.h
@@ -18,6 +18,7 @@
 #include <linux/bug.h>
 #include <linux/atomic.h>
 #include <linux/kernel.h>
+#include <linux/mutex.h>
 struct kref {
        atomic_t refcount;
@@ -93,4 +94,21 @@ static inline int kref_put(struct kref *kref, void (*release)(struct kref *kref)
 {
        return kref_sub(kref, 1, release);
 }
+static inline int kref_put_mutex(struct kref *kref,
+                                 void (*release)(struct kref *kref),
+                                 struct mutex *lock)
+{
+        WARN_ON(release == NULL);
+        if (unlikely(!atomic_add_unless(&kref->refcount, -1, 1))) {
+                mutex_lock(lock);
+                if (unlikely(!atomic_dec_and_test(&kref->refcount))) {
+                        mutex_unlock(lock);
+                        return 0;
+                }
+                release(kref);
+                return 1;
+        }
+        return 0;
+}
 #endif /* _KREF_H_ */
diff --git a/include/linux/ktime.h b/include/linux/ktime.h
index 603bec2913b0..06177ba10a16 100644
--- a/include/linux/ktime.h
+++ b/include/linux/ktime.h
@@ -58,13 +58,6 @@ union ktime {
 typedef union ktime ktime_t;            /* Kill this */
-#define KTIME_MAX                       ((s64)~((u64)1 << 63))
-#if (BITS_PER_LONG == 64)
-# define KTIME_SEC_MAX                  (KTIME_MAX / NSEC_PER_SEC)
-#else
-# define KTIME_SEC_MAX                  LONG_MAX
-#endif
 /*
 * ktime_t definitions when using the 64-bit scalar representation:
 */
diff --git a/include/linux/mISDNhw.h b/include/linux/mISDNhw.h
index d0752eca9b44..9d96d5d4dfed 100644
--- a/include/linux/mISDNhw.h
+++ b/include/linux/mISDNhw.h
@@ -183,7 +183,7 @@ extern int	mISDN_initbchannel(struct bchannel *, unsigned short,
                                   unsigned short);
 extern int      mISDN_freedchannel(struct dchannel *);
 extern void     mISDN_clear_bchannel(struct bchannel *);
-extern int      mISDN_freebchannel(struct bchannel *);
+extern void     mISDN_freebchannel(struct bchannel *);
 extern int      mISDN_ctrl_bchannel(struct bchannel *, struct mISDN_ctrl_req *);
 extern void     queue_ch_frame(struct mISDNchannel *, u_int,
                        int, struct sk_buff *);
diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h
index 83e7ba90d6e5..8d9489fdab2e 100644
--- a/include/linux/memcontrol.h
+++ b/include/linux/memcontrol.h
@@ -38,7 +38,7 @@ struct mem_cgroup_reclaim_cookie {
        unsigned int generation;
 };
-#ifdef CONFIG_CGROUP_MEM_RES_CTLR
+#ifdef CONFIG_MEMCG
 /*
 * All "charge" functions with gfp_mask should use GFP_KERNEL or
 * (gfp_mask & GFP_RECLAIM_MASK). In current implementatin, memcg doesn't
@@ -72,8 +72,6 @@ extern void mem_cgroup_uncharge_end(void);
 extern void mem_cgroup_uncharge_page(struct page *page);
 extern void mem_cgroup_uncharge_cache_page(struct page *page);
-extern void mem_cgroup_out_of_memory(struct mem_cgroup *memcg, gfp_t gfp_mask,
-                                     int order);
 bool __mem_cgroup_same_or_subtree(const struct mem_cgroup *root_memcg,
                                  struct mem_cgroup *memcg);
 int task_in_mem_cgroup(struct task_struct *task, const struct mem_cgroup *memcg);
@@ -100,9 +98,9 @@ int mm_match_cgroup(const struct mm_struct *mm, const struct mem_cgroup *cgroup)
 extern struct cgroup_subsys_state *mem_cgroup_css(struct mem_cgroup *memcg);
-extern int
+extern void
-mem_cgroup_prepare_migration(struct page *page,
+mem_cgroup_prepare_migration(struct page *page, struct page *newpage,
-        struct page *newpage, struct mem_cgroup **memcgp, gfp_t gfp_mask);
+                             struct mem_cgroup **memcgp);
 extern void mem_cgroup_end_migration(struct mem_cgroup *memcg,
        struct page *oldpage, struct page *newpage, bool migration_ok);
@@ -124,7 +122,7 @@ extern void mem_cgroup_print_oom_info(struct mem_cgroup *memcg,
 extern void mem_cgroup_replace_page_cache(struct page *oldpage,
                                        struct page *newpage);
-#ifdef CONFIG_CGROUP_MEM_RES_CTLR_SWAP
+#ifdef CONFIG_MEMCG_SWAP
 extern int do_swap_account;
 #endif
@@ -182,7 +180,6 @@ static inline void mem_cgroup_dec_page_stat(struct page *page,
 unsigned long mem_cgroup_soft_limit_reclaim(struct zone *zone, int order,
                                                gfp_t gfp_mask,
                                                unsigned long *total_scanned);
-u64 mem_cgroup_get_limit(struct mem_cgroup *memcg);
 void mem_cgroup_count_vm_event(struct mm_struct *mm, enum vm_event_item idx);
 #ifdef CONFIG_TRANSPARENT_HUGEPAGE
@@ -193,7 +190,7 @@ void mem_cgroup_split_huge_fixup(struct page *head);
 bool mem_cgroup_bad_page_check(struct page *page);
 void mem_cgroup_print_bad_page(struct page *page);
 #endif
-#else /* CONFIG_CGROUP_MEM_RES_CTLR */
+#else /* CONFIG_MEMCG */
 struct mem_cgroup;
 static inline int mem_cgroup_newpage_charge(struct page *page,
@@ -279,11 +276,10 @@ static inline struct cgroup_subsys_state
        return NULL;
 }
-static inline int
+static inline void
 mem_cgroup_prepare_migration(struct page *page, struct page *newpage,
-        struct mem_cgroup **memcgp, gfp_t gfp_mask)
+                             struct mem_cgroup **memcgp)
 {
-        return 0;
 }
 static inline void mem_cgroup_end_migration(struct mem_cgroup *memcg,
@@ -366,12 +362,6 @@ unsigned long mem_cgroup_soft_limit_reclaim(struct zone *zone, int order,
        return 0;
 }
-static inline
-u64 mem_cgroup_get_limit(struct mem_cgroup *memcg)
-{
-        return 0;
-}
 static inline void mem_cgroup_split_huge_fixup(struct page *head)
 {
 }
@@ -384,9 +374,9 @@ static inline void mem_cgroup_replace_page_cache(struct page *oldpage,
                                struct page *newpage)
 {
 }
-#endif /* CONFIG_CGROUP_MEM_RES_CTLR */
+#endif /* CONFIG_MEMCG */
-#if !defined(CONFIG_CGROUP_MEM_RES_CTLR) || !defined(CONFIG_DEBUG_VM)
+#if !defined(CONFIG_MEMCG) || !defined(CONFIG_DEBUG_VM)
 static inline bool
 mem_cgroup_bad_page_check(struct page *page)
 {
@@ -406,7 +396,7 @@ enum {
 };
 struct sock;
-#ifdef CONFIG_CGROUP_MEM_RES_CTLR_KMEM
+#ifdef CONFIG_MEMCG_KMEM
 void sock_update_memcg(struct sock *sk);
 void sock_release_memcg(struct sock *sk);
 #else
@@ -416,6 +406,6 @@ static inline void sock_update_memcg(struct sock *sk)
 static inline void sock_release_memcg(struct sock *sk)
 {
 }
-#endif /* CONFIG_CGROUP_MEM_RES_CTLR_KMEM */
+#endif /* CONFIG_MEMCG_KMEM */
 #endif /* _LINUX_MEMCONTROL_H */
diff --git a/include/linux/memory.h b/include/linux/memory.h
index 1ac7f6e405f9..ff9a9f8e0ed9 100644
--- a/include/linux/memory.h
+++ b/include/linux/memory.h
@@ -19,7 +19,7 @@
 #include <linux/compiler.h>
 #include <linux/mutex.h>
-#define MIN_MEMORY_BLOCK_SIZE     (1 << SECTION_SIZE_BITS)
+#define MIN_MEMORY_BLOCK_SIZE     (1UL << SECTION_SIZE_BITS)
 struct memory_block {
        unsigned long start_section_nr;
diff --git a/include/linux/mempool.h b/include/linux/mempool.h
index 7c08052e3321..39ed62ab5b8a 100644
--- a/include/linux/mempool.h
+++ b/include/linux/mempool.h
@@ -26,7 +26,8 @@ typedef struct mempool_s {
 extern mempool_t *mempool_create(int min_nr, mempool_alloc_t *alloc_fn,
                        mempool_free_t *free_fn, void *pool_data);
 extern mempool_t *mempool_create_node(int min_nr, mempool_alloc_t *alloc_fn,
-                        mempool_free_t *free_fn, void *pool_data, int nid);
+                        mempool_free_t *free_fn, void *pool_data,
+                        gfp_t gfp_mask, int nid);
 extern int mempool_resize(mempool_t *pool, int new_min_nr, gfp_t gfp_mask);
 extern void mempool_destroy(mempool_t *pool);
diff --git a/include/linux/mfd/core.h b/include/linux/mfd/core.h
index 3a8435a8058f..cebe97ee98b8 100644
--- a/include/linux/mfd/core.h
+++ b/include/linux/mfd/core.h
@@ -16,6 +16,8 @@
 #include <linux/platform_device.h>
+struct irq_domain;
 /*
 * This struct describes the MFD part ("cell").
 * After registration the copy of this structure will become the platform data
@@ -98,7 +100,7 @@ static inline const struct mfd_cell *mfd_get_cell(struct platform_device *pdev)
 extern int mfd_add_devices(struct device *parent, int id,
                           struct mfd_cell *cells, int n_devs,
                           struct resource *mem_base,
-                           int irq_base);
+                           int irq_base, struct irq_domain *irq_domain);
 extern void mfd_remove_devices(struct device *parent);
diff --git a/include/linux/mfd/ezx-pcap.h b/include/linux/mfd/ezx-pcap.h
index 40c372165f3e..32a1b5cfeba1 100644
--- a/include/linux/mfd/ezx-pcap.h
+++ b/include/linux/mfd/ezx-pcap.h
@@ -16,6 +16,7 @@ struct pcap_subdev {
 struct pcap_platform_data {
        unsigned int irq_base;
        unsigned int config;
+        int gpio;
        void (*init) (void *);  /* board specific init */
        int num_subdevs;
        struct pcap_subdev *subdevs;
diff --git a/include/linux/mfd/tps65217.h b/include/linux/mfd/tps65217.h
index 12c06870829a..7cd83d826ed8 100644
--- a/include/linux/mfd/tps65217.h
+++ b/include/linux/mfd/tps65217.h
@@ -22,6 +22,9 @@
 #include <linux/regulator/driver.h>
 #include <linux/regulator/machine.h>
+/* TPS chip id list */
+#define TPS65217                        0xF0
 /* I2C ID for TPS65217 part */
 #define TPS65217_I2C_ID                 0x24
@@ -248,13 +251,11 @@ struct tps_info {
 struct tps65217 {
        struct device *dev;
        struct tps65217_board *pdata;
+        unsigned int id;
        struct regulator_desc desc[TPS65217_NUM_REGULATOR];
        struct regulator_dev *rdev[TPS65217_NUM_REGULATOR];
        struct tps_info *info[TPS65217_NUM_REGULATOR];
        struct regmap *regmap;
-        /* Client devices */
-        struct platform_device *regulator_pdev[TPS65217_NUM_REGULATOR];
 };
 static inline struct tps65217 *dev_to_tps65217(struct device *dev)
@@ -262,6 +263,11 @@ static inline struct tps65217 *dev_to_tps65217(struct device *dev)
        return dev_get_drvdata(dev);
 }
+static inline int tps65217_chip_id(struct tps65217 *tps65217)
+{
+        return tps65217->id;
+}
 int tps65217_reg_read(struct tps65217 *tps, unsigned int reg,
                                        unsigned int *val);
 int tps65217_reg_write(struct tps65217 *tps, unsigned int reg,
diff --git a/include/linux/micrel_phy.h b/include/linux/micrel_phy.h
index 61f0905bdc48..de201203bc7c 100644
--- a/include/linux/micrel_phy.h
+++ b/include/linux/micrel_phy.h
@@ -1,3 +1,15 @@
+/*
+ * include/linux/micrel_phy.h
+ *
+ * Micrel PHY IDs
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ *
+ */
 #ifndef _MICREL_PHY_H
 #define _MICREL_PHY_H
@@ -5,10 +17,11 @@
 #define PHY_ID_KSZ9021          0x00221610
 #define PHY_ID_KS8737           0x00221720
-#define PHY_ID_KS8041           0x00221510
+#define PHY_ID_KSZ8021          0x00221555
-#define PHY_ID_KS8051           0x00221550
+#define PHY_ID_KSZ8041          0x00221510
+#define PHY_ID_KSZ8051          0x00221550
 /* both for ks8001 Rev. A/B, and for ks8721 Rev 3. */
-#define PHY_ID_KS8001           0x0022161A
+#define PHY_ID_KSZ8001          0x0022161A
 /* struct phy_device dev_flags definitions */
 #define MICREL_PHY_50MHZ_CLK    0x00000001
diff --git a/include/linux/migrate.h b/include/linux/migrate.h
index 855c337b20c3..ce7e6671968b 100644
--- a/include/linux/migrate.h
+++ b/include/linux/migrate.h
@@ -15,7 +15,7 @@ extern int migrate_page(struct address_space *,
 extern int migrate_pages(struct list_head *l, new_page_t x,
                        unsigned long private, bool offlining,
                        enum migrate_mode mode);
-extern int migrate_huge_pages(struct list_head *l, new_page_t x,
+extern int migrate_huge_page(struct page *, new_page_t x,
                        unsigned long private, bool offlining,
                        enum migrate_mode mode);
@@ -36,7 +36,7 @@ static inline void putback_lru_pages(struct list_head *l) {}
 static inline int migrate_pages(struct list_head *l, new_page_t x,
                unsigned long private, bool offlining,
                enum migrate_mode mode) { return -ENOSYS; }
-static inline int migrate_huge_pages(struct list_head *l, new_page_t x,
+static inline int migrate_huge_page(struct page *page, new_page_t x,
                unsigned long private, bool offlining,
                enum migrate_mode mode) { return -ENOSYS; }
diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h
index bd6c9fcdf2dd..6e1b0f973a03 100644
--- a/include/linux/mlx4/device.h
+++ b/include/linux/mlx4/device.h
@@ -796,6 +796,19 @@ enum mlx4_net_trans_rule_id {
        MLX4_NET_TRANS_RULE_NUM, /* should be last */
 };
+extern const u16 __sw_id_hw[];
+static inline int map_hw_to_sw_id(u16 header_id)
+{
+        int i;
+        for (i = 0; i < MLX4_NET_TRANS_RULE_NUM; i++) {
+                if (header_id == __sw_id_hw[i])
+                        return i;
+        }
+        return -EINVAL;
+}
 enum mlx4_net_trans_promisc_mode {
        MLX4_FS_PROMISC_NONE = 0,
        MLX4_FS_PROMISC_UPLINK,
diff --git a/include/linux/mm.h b/include/linux/mm.h
index f9f279cf5b1b..311be906b57d 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -805,6 +805,17 @@ static inline void *page_rmapping(struct page *page)
        return (void *)((unsigned long)page->mapping & ~PAGE_MAPPING_FLAGS);
 }
+extern struct address_space *__page_file_mapping(struct page *);
+static inline
+struct address_space *page_file_mapping(struct page *page)
+{
+        if (unlikely(PageSwapCache(page)))
+                return __page_file_mapping(page);
+        return page->mapping;
+}
 static inline int PageAnon(struct page *page)
 {
        return ((unsigned long)page->mapping & PAGE_MAPPING_ANON) != 0;
@@ -821,6 +832,20 @@ static inline pgoff_t page_index(struct page *page)
        return page->index;
 }
+extern pgoff_t __page_file_index(struct page *page);
+/*
+ * Return the file index of the page. Regular pagecache pages use ->index
+ * whereas swapcache pages use swp_offset(->private)
+ */
+static inline pgoff_t page_file_index(struct page *page)
+{
+        if (unlikely(PageSwapCache(page)))
+                return __page_file_index(page);
+        return page->index;
+}
 /*
 * Return true if this page is mapped into pagetables.
 */
@@ -994,6 +1019,10 @@ int get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
                        struct page **pages, struct vm_area_struct **vmas);
 int get_user_pages_fast(unsigned long start, int nr_pages, int write,
                        struct page **pages);
+struct kvec;
+int get_kernel_pages(const struct kvec *iov, int nr_pages, int write,
+                        struct page **pages);
+int get_kernel_page(unsigned long start, int write, struct page **pages);
 struct page *get_dump_page(unsigned long addr);
 extern int try_to_release_page(struct page * page, gfp_t gfp_mask);
@@ -1331,6 +1360,7 @@ void warn_alloc_failed(gfp_t gfp_mask, int order, const char *fmt, ...);
 extern void setup_per_cpu_pageset(void);
 extern void zone_pcp_update(struct zone *zone);
+extern void zone_pcp_reset(struct zone *zone);
 /* nommu.c */
 extern atomic_long_t mmap_pages_allocated;
@@ -1411,6 +1441,7 @@ extern void truncate_inode_pages_range(struct address_space *,
 /* generic vm_area_ops exported for stackable file systems */
 extern int filemap_fault(struct vm_area_struct *, struct vm_fault *);
+extern int filemap_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf);
 /* mm/page-writeback.c */
 int write_one_page(struct page *page, int wait);
@@ -1528,6 +1559,7 @@ void vm_stat_account(struct mm_struct *, unsigned long, struct file *, long);
 static inline void vm_stat_account(struct mm_struct *mm,
                        unsigned long flags, struct file *file, long pages)
 {
+        mm->total_vm += pages;
 }
 #endif /* CONFIG_PROC_FS */
diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
index 074eb98fe15d..bf7867200b95 100644
--- a/include/linux/mm_types.h
+++ b/include/linux/mm_types.h
@@ -54,6 +54,15 @@ struct page {
                union {
                        pgoff_t index;          /* Our offset within mapping. */
                        void *freelist;         /* slub/slob first free object */
+                        bool pfmemalloc;        /* If set by the page allocator,
+                                                 * ALLOC_NO_WATERMARKS was set
+                                                 * and the low watermark was not
+                                                 * met implying that the system
+                                                 * is under some pressure. The
+                                                 * caller should try ensure
+                                                 * this page is only used to
+                                                 * free other pages.
+                                                 */
                };
                union {
diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h
index 111aca5e97f3..4b27f9f503e4 100644
--- a/include/linux/mmc/card.h
+++ b/include/linux/mmc/card.h
@@ -239,6 +239,7 @@ struct mmc_card {
 #define MMC_QUIRK_BLK_NO_CMD23  (1<<7)          /* Avoid CMD23 for regular multiblock */
 #define MMC_QUIRK_BROKEN_BYTE_MODE_512 (1<<8)   /* Avoid sending 512 bytes in */
 #define MMC_QUIRK_LONG_READ_TIME (1<<9)         /* Data read time > CSD says */
+#define MMC_QUIRK_SEC_ERASE_TRIM_BROKEN (1<<10) /* Skip secure for erase/trim */
                                                /* byte mode */
        unsigned int    poweroff_notify_state;  /* eMMC4.5 notify feature */
 #define MMC_NO_POWER_NOTIFICATION       0
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index 458988bd55a1..2daa54f55db7 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -201,7 +201,7 @@ struct zone_reclaim_stat {
 struct lruvec {
        struct list_head lists[NR_LRU_LISTS];
        struct zone_reclaim_stat reclaim_stat;
-#ifdef CONFIG_CGROUP_MEM_RES_CTLR
+#ifdef CONFIG_MEMCG
        struct zone *zone;
 #endif
 };
@@ -209,7 +209,6 @@ struct lruvec {
 /* Mask used at gathering information at once (see memcontrol.c) */
 #define LRU_ALL_FILE (BIT(LRU_INACTIVE_FILE) | BIT(LRU_ACTIVE_FILE))
 #define LRU_ALL_ANON (BIT(LRU_INACTIVE_ANON) | BIT(LRU_ACTIVE_ANON))
-#define LRU_ALL_EVICTABLE (LRU_ALL_FILE | LRU_ALL_ANON)
 #define LRU_ALL      ((1 << NR_LRU_LISTS) - 1)
 /* Isolate clean file */
@@ -369,6 +368,10 @@ struct zone {
         */
        spinlock_t              lock;
        int                     all_unreclaimable; /* All pages pinned */
+#if defined CONFIG_COMPACTION || defined CONFIG_CMA
+        /* pfn where the last incremental compaction isolated free pages */
+        unsigned long           compact_cached_free_pfn;
+#endif
 #ifdef CONFIG_MEMORY_HOTPLUG
        /* see spanned/present_pages for more description */
        seqlock_t               span_seqlock;
@@ -475,6 +478,14 @@ struct zone {
         * rarely used fields:
         */
        const char              *name;
+#ifdef CONFIG_MEMORY_ISOLATION
+        /*
+         * the number of MIGRATE_ISOLATE *pageblock*.
+         * We need this for free page counting. Look at zone_watermark_ok_safe.
+         * It's protected by zone->lock
+         */
+        int             nr_pageblock_isolate;
+#endif
 } ____cacheline_internodealigned_in_smp;
 typedef enum {
@@ -671,7 +682,7 @@ typedef struct pglist_data {
        int nr_zones;
 #ifdef CONFIG_FLAT_NODE_MEM_MAP /* means !SPARSEMEM */
        struct page *node_mem_map;
-#ifdef CONFIG_CGROUP_MEM_RES_CTLR
+#ifdef CONFIG_MEMCG
        struct page_cgroup *node_page_cgroup;
 #endif
 #endif
@@ -694,6 +705,7 @@ typedef struct pglist_data {
                                             range, including holes */
        int node_id;
        wait_queue_head_t kswapd_wait;
+        wait_queue_head_t pfmemalloc_wait;
        struct task_struct *kswapd;     /* Protected by lock_memory_hotplug() */
        int kswapd_max_order;
        enum zone_type classzone_idx;
@@ -718,7 +730,7 @@ typedef struct pglist_data {
 #include <linux/memory_hotplug.h>
 extern struct mutex zonelists_mutex;
-void build_all_zonelists(void *data);
+void build_all_zonelists(pg_data_t *pgdat, struct zone *zone);
 void wakeup_kswapd(struct zone *zone, int order, enum zone_type classzone_idx);
 bool zone_watermark_ok(struct zone *z, int order, unsigned long mark,
                int classzone_idx, int alloc_flags);
@@ -736,7 +748,7 @@ extern void lruvec_init(struct lruvec *lruvec, struct zone *zone);
 static inline struct zone *lruvec_zone(struct lruvec *lruvec)
 {
-#ifdef CONFIG_CGROUP_MEM_RES_CTLR
+#ifdef CONFIG_MEMCG
        return lruvec->zone;
 #else
        return container_of(lruvec, struct zone, lruvec);
@@ -773,7 +785,7 @@ extern int movable_zone;
 static inline int zone_movable_is_highmem(void)
 {
-#if defined(CONFIG_HIGHMEM) && defined(CONFIG_HAVE_MEMBLOCK_NODE)
+#if defined(CONFIG_HIGHMEM) && defined(CONFIG_HAVE_MEMBLOCK_NODE_MAP)
        return movable_zone == ZONE_HIGHMEM;
 #else
        return 0;
@@ -1052,7 +1064,7 @@ struct mem_section {
        /* See declaration of similar field in struct zone */
        unsigned long *pageblock_flags;
-#ifdef CONFIG_CGROUP_MEM_RES_CTLR
+#ifdef CONFIG_MEMCG
        /*
         * If !SPARSEMEM, pgdat doesn't have page_cgroup pointer. We use
         * section. (see memcontrol.h/page_cgroup.h about this.)
diff --git a/include/linux/mv643xx_eth.h b/include/linux/mv643xx_eth.h
index 51bf8ada6dc0..49258e0ed1c6 100644
--- a/include/linux/mv643xx_eth.h
+++ b/include/linux/mv643xx_eth.h
@@ -15,6 +15,8 @@
 #define MV643XX_ETH_SIZE_REG_4          0x2224
 #define MV643XX_ETH_BASE_ADDR_ENABLE_REG        0x2290
+#define MV643XX_TX_CSUM_DEFAULT_LIMIT   0
 struct mv643xx_eth_shared_platform_data {
        struct mbus_dram_target_info    *dram;
        struct platform_device  *shared_smi;
diff --git a/include/linux/namei.h b/include/linux/namei.h
index d2ef8b34b967..4bf19d8174ed 100644
--- a/include/linux/namei.h
+++ b/include/linux/namei.h
@@ -67,6 +67,7 @@ extern int kern_path(const char *, unsigned, struct path *);
 extern struct dentry *kern_path_create(int, const char *, struct path *, int);
 extern struct dentry *user_path_create(int, const char __user *, struct path *, int);
+extern void done_path_create(struct path *, struct dentry *);
 extern struct dentry *kern_path_locked(const char *, struct path *);
 extern int vfs_path_lookup(struct dentry *, struct vfsmount *,
                           const char *, unsigned int, struct path *);
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index eb06e58bed0b..59dc05f38247 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -953,7 +953,8 @@ struct net_device_ops {
 #ifdef CONFIG_NET_POLL_CONTROLLER
        void                    (*ndo_poll_controller)(struct net_device *dev);
        int                     (*ndo_netpoll_setup)(struct net_device *dev,
-                                                     struct netpoll_info *info);
+                                                     struct netpoll_info *info,
+                                                     gfp_t gfp);
        void                    (*ndo_netpoll_cleanup)(struct net_device *dev);
 #endif
        int                     (*ndo_set_vf_mac)(struct net_device *dev,
@@ -1300,6 +1301,8 @@ struct net_device {
        /* for setting kernel sock attribute on TCP connection setup */
 #define GSO_MAX_SIZE            65536
        unsigned int            gso_max_size;
+#define GSO_MAX_SEGS            65535
+        u16                     gso_max_segs;
 #ifdef CONFIG_DCB
        /* Data Center Bridging netlink ops */
@@ -1519,6 +1522,8 @@ struct packet_type {
        struct sk_buff          **(*gro_receive)(struct sk_buff **head,
                                               struct sk_buff *skb);
        int                     (*gro_complete)(struct sk_buff *skb);
+        bool                    (*id_match)(struct packet_type *ptype,
+                                            struct sock *sk);
        void                    *af_packet_priv;
        struct list_head        list;
 };
diff --git a/include/linux/netfilter/nf_conntrack_sip.h b/include/linux/netfilter/nf_conntrack_sip.h
index 0dfc8b7210a3..89f2a627f3f0 100644
--- a/include/linux/netfilter/nf_conntrack_sip.h
+++ b/include/linux/netfilter/nf_conntrack_sip.h
@@ -164,7 +164,7 @@ extern int ct_sip_parse_address_param(const struct nf_conn *ct, const char *dptr
                                      unsigned int dataoff, unsigned int datalen,
                                      const char *name,
                                      unsigned int *matchoff, unsigned int *matchlen,
-                                      union nf_inet_addr *addr);
+                                      union nf_inet_addr *addr, bool delim);
 extern int ct_sip_parse_numerical_param(const struct nf_conn *ct, const char *dptr,
                                        unsigned int off, unsigned int datalen,
                                        const char *name,
diff --git a/include/linux/netpoll.h b/include/linux/netpoll.h
index 28f5389c924b..66d5379c305e 100644
--- a/include/linux/netpoll.h
+++ b/include/linux/netpoll.h
@@ -23,6 +23,7 @@ struct netpoll {
        u8 remote_mac[ETH_ALEN];
        struct list_head rx; /* rx_np list element */
+        struct rcu_head rcu;
 };
 struct netpoll_info {
@@ -38,28 +39,40 @@ struct netpoll_info {
        struct delayed_work tx_work;
        struct netpoll *netpoll;
+        struct rcu_head rcu;
 };
 void netpoll_send_udp(struct netpoll *np, const char *msg, int len);
 void netpoll_print_options(struct netpoll *np);
 int netpoll_parse_options(struct netpoll *np, char *opt);
-int __netpoll_setup(struct netpoll *np, struct net_device *ndev);
+int __netpoll_setup(struct netpoll *np, struct net_device *ndev, gfp_t gfp);
 int netpoll_setup(struct netpoll *np);
 int netpoll_trap(void);
 void netpoll_set_trap(int trap);
 void __netpoll_cleanup(struct netpoll *np);
+void __netpoll_free_rcu(struct netpoll *np);
 void netpoll_cleanup(struct netpoll *np);
-int __netpoll_rx(struct sk_buff *skb);
+int __netpoll_rx(struct sk_buff *skb, struct netpoll_info *npinfo);
 void netpoll_send_skb_on_dev(struct netpoll *np, struct sk_buff *skb,
                             struct net_device *dev);
 static inline void netpoll_send_skb(struct netpoll *np, struct sk_buff *skb)
 {
+        unsigned long flags;
+        local_irq_save(flags);
        netpoll_send_skb_on_dev(np, skb, np->dev);
+        local_irq_restore(flags);
 }
 #ifdef CONFIG_NETPOLL
+static inline bool netpoll_rx_on(struct sk_buff *skb)
+{
+        struct netpoll_info *npinfo = rcu_dereference_bh(skb->dev->npinfo);
+        return npinfo && (!list_empty(&npinfo->rx_np) || npinfo->rx_flags);
+}
 static inline bool netpoll_rx(struct sk_buff *skb)
 {
        struct netpoll_info *npinfo;
@@ -67,14 +80,14 @@ static inline bool netpoll_rx(struct sk_buff *skb)
        bool ret = false;
        local_irq_save(flags);
-        npinfo = rcu_dereference_bh(skb->dev->npinfo);
-        if (!npinfo || (list_empty(&npinfo->rx_np) && !npinfo->rx_flags))
+        if (!netpoll_rx_on(skb))
                goto out;
+        npinfo = rcu_dereference_bh(skb->dev->npinfo);
        spin_lock(&npinfo->rx_lock);
        /* check rx_flags again with the lock held */
-        if (npinfo->rx_flags && __netpoll_rx(skb))
+        if (npinfo->rx_flags && __netpoll_rx(skb, npinfo))
                ret = true;
        spin_unlock(&npinfo->rx_lock);
@@ -83,13 +96,6 @@ out:
        return ret;
 }
-static inline int netpoll_rx_on(struct sk_buff *skb)
-{
-        struct netpoll_info *npinfo = rcu_dereference_bh(skb->dev->npinfo);
-        return npinfo && (!list_empty(&npinfo->rx_np) || npinfo->rx_flags);
-}
 static inline int netpoll_receive_skb(struct sk_buff *skb)
 {
        if (!list_empty(&skb->dev->napi_list))
@@ -119,7 +125,7 @@ static inline void netpoll_poll_unlock(void *have)
        }
 }
-static inline int netpoll_tx_running(struct net_device *dev)
+static inline bool netpoll_tx_running(struct net_device *dev)
 {
        return irqs_disabled();
 }
@@ -127,11 +133,11 @@ static inline int netpoll_tx_running(struct net_device *dev)
 #else
 static inline bool netpoll_rx(struct sk_buff *skb)
 {
-        return 0;
+        return false;
 }
-static inline int netpoll_rx_on(struct sk_buff *skb)
+static inline bool netpoll_rx_on(struct sk_buff *skb)
 {
-        return 0;
+        return false;
 }
 static inline int netpoll_receive_skb(struct sk_buff *skb)
 {
@@ -147,9 +153,9 @@ static inline void netpoll_poll_unlock(void *have)
 static inline void netpoll_netdev_init(struct net_device *dev)
 {
 }
-static inline int netpoll_tx_running(struct net_device *dev)
+static inline bool netpoll_tx_running(struct net_device *dev)
 {
-        return 0;
+        return false;
 }
 #endif
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index 2889877318bc..4b03f56e280e 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -265,11 +265,6 @@ static inline const struct nfs_rpc_ops *NFS_PROTO(const struct inode *inode)
        return NFS_SERVER(inode)->nfs_client->rpc_ops;
 }
-static inline __be32 *NFS_COOKIEVERF(const struct inode *inode)
-{
-        return NFS_I(inode)->cookieverf;
-}
 static inline unsigned NFS_MINATTRTIMEO(const struct inode *inode)
 {
        struct nfs_server *nfss = NFS_SERVER(inode);
@@ -473,10 +468,10 @@ extern ssize_t nfs_direct_IO(int, struct kiocb *, const struct iovec *, loff_t,
                        unsigned long);
 extern ssize_t nfs_file_direct_read(struct kiocb *iocb,
                        const struct iovec *iov, unsigned long nr_segs,
-                        loff_t pos);
+                        loff_t pos, bool uio);
 extern ssize_t nfs_file_direct_write(struct kiocb *iocb,
                        const struct iovec *iov, unsigned long nr_segs,
-                        loff_t pos);
+                        loff_t pos, bool uio);
 /*
 * linux/fs/nfs/dir.c
diff --git a/include/linux/nfs_page.h b/include/linux/nfs_page.h
index 880805774f9f..92ce5783b707 100644
--- a/include/linux/nfs_page.h
+++ b/include/linux/nfs_page.h
@@ -69,6 +69,7 @@ struct nfs_pageio_descriptor {
        const struct nfs_pgio_completion_ops *pg_completion_ops;
        struct pnfs_layout_segment *pg_lseg;
        struct nfs_direct_req   *pg_dreq;
+        void                    *pg_layout_private;
 };
 #define NFS_WBACK_BUSY(req)     (test_bit(PG_BUSY,&(req)->wb_flags))
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index 00485e084394..be9cf3c7e79e 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -652,7 +652,7 @@ struct nfs_getaclargs {
 };
 /* getxattr ACL interface flags */
-#define NFS4_ACL_LEN_REQUEST    0x0001  /* zero length getxattr buffer */
+#define NFS4_ACL_TRUNC          0x0001  /* ACL was truncated */
 struct nfs_getaclres {
        size_t                          acl_len;
        size_t                          acl_data_offset;
@@ -1248,6 +1248,7 @@ struct nfs_pgio_header {
        void (*release) (struct nfs_pgio_header *hdr);
        const struct nfs_pgio_completion_ops *completion_ops;
        struct nfs_direct_req   *dreq;
+        void                    *layout_private;
        spinlock_t              lock;
        /* fields protected by lock */
        int                     pnfs_error;
diff --git a/include/linux/nfsd/nfsfh.h b/include/linux/nfsd/nfsfh.h
index ce4743a26015..fa63048fecff 100644
--- a/include/linux/nfsd/nfsfh.h
+++ b/include/linux/nfsd/nfsfh.h
@@ -143,6 +143,7 @@ typedef struct svc_fh {
        int                     fh_maxsize;     /* max size for fh_handle */
        unsigned char           fh_locked;      /* inode locked by us */
+        unsigned char           fh_want_write;  /* remount protection taken */
 #ifdef CONFIG_NFSD_V3
        unsigned char           fh_post_saved;  /* post-op attrs saved */
diff --git a/include/linux/nvme.h b/include/linux/nvme.h
index 9490a00529f4..c25cccaa555a 100644
--- a/include/linux/nvme.h
+++ b/include/linux/nvme.h
@@ -35,8 +35,10 @@ struct nvme_bar {
        __u64                   acq;    /* Admin CQ Base Address */
 };
+#define NVME_CAP_MQES(cap)      ((cap) & 0xffff)
 #define NVME_CAP_TIMEOUT(cap)   (((cap) >> 24) & 0xff)
 #define NVME_CAP_STRIDE(cap)    (((cap) >> 32) & 0xf)
+#define NVME_CAP_MPSMIN(cap)    (((cap) >> 48) & 0xf)
 enum {
        NVME_CC_ENABLE          = 1 << 0,
diff --git a/include/linux/of.h b/include/linux/of.h
index 42c2a58328c1..1b1163225f3b 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -21,6 +21,7 @@
 #include <linux/kref.h>
 #include <linux/mod_devicetable.h>
 #include <linux/spinlock.h>
+#include <linux/topology.h>
 #include <asm/byteorder.h>
 #include <asm/errno.h>
@@ -158,11 +159,6 @@ static inline unsigned long of_read_ulong(const __be32 *cell, int size)
 #define OF_BAD_ADDR     ((u64)-1)
-#ifndef of_node_to_nid
-static inline int of_node_to_nid(struct device_node *np) { return -1; }
-#define of_node_to_nid of_node_to_nid
-#endif
 static inline const char* of_node_full_name(struct device_node *np)
 {
        return np ? np->full_name : "<no-node>";
@@ -194,10 +190,17 @@ extern struct device_node *of_get_parent(const struct device_node *node);
 extern struct device_node *of_get_next_parent(struct device_node *node);
 extern struct device_node *of_get_next_child(const struct device_node *node,
                                             struct device_node *prev);
+extern struct device_node *of_get_next_available_child(
+        const struct device_node *node, struct device_node *prev);
 #define for_each_child_of_node(parent, child) \
        for (child = of_get_next_child(parent, NULL); child != NULL; \
             child = of_get_next_child(parent, child))
+#define for_each_available_child_of_node(parent, child) \
+        for (child = of_get_next_available_child(parent, NULL); child != NULL; \
+             child = of_get_next_available_child(parent, child))
 static inline int of_get_child_count(const struct device_node *np)
 {
        struct device_node *child;
@@ -427,6 +430,15 @@ static inline int of_machine_is_compatible(const char *compat)
        while (0)
 #endif /* CONFIG_OF */
+#ifndef of_node_to_nid
+static inline int of_node_to_nid(struct device_node *np)
+{
+        return numa_node_id();
+}
+#define of_node_to_nid of_node_to_nid
+#endif
 /**
 * of_property_read_bool - Findfrom a property
 * @np:         device node from which the property value is to be read.
diff --git a/include/linux/olpc-ec.h b/include/linux/olpc-ec.h
new file mode 100644
index 000000000000..5bb6e760aa61
--- /dev/null
+++ b/include/linux/olpc-ec.h
@@ -0,0 +1,41 @@
+#ifndef _LINUX_OLPC_EC_H
+#define _LINUX_OLPC_EC_H
+/* XO-1 EC commands */
+#define EC_FIRMWARE_REV                 0x08
+#define EC_WRITE_SCI_MASK               0x1b
+#define EC_WAKE_UP_WLAN                 0x24
+#define EC_WLAN_LEAVE_RESET             0x25
+#define EC_READ_EB_MODE                 0x2a
+#define EC_SET_SCI_INHIBIT              0x32
+#define EC_SET_SCI_INHIBIT_RELEASE      0x34
+#define EC_WLAN_ENTER_RESET             0x35
+#define EC_WRITE_EXT_SCI_MASK           0x38
+#define EC_SCI_QUERY                    0x84
+#define EC_EXT_SCI_QUERY                0x85
+struct platform_device;
+struct olpc_ec_driver {
+        int (*probe)(struct platform_device *);
+        int (*suspend)(struct platform_device *);
+        int (*resume)(struct platform_device *);
+        int (*ec_cmd)(u8, u8 *, size_t, u8 *, size_t, void *);
+};
+#ifdef CONFIG_OLPC
+extern void olpc_ec_driver_register(struct olpc_ec_driver *drv, void *arg);
+extern int olpc_ec_cmd(u8 cmd, u8 *inbuf, size_t inlen, u8 *outbuf,
+                size_t outlen);
+#else
+static inline int olpc_ec_cmd(u8 cmd, u8 *inbuf, size_t inlen, u8 *outbuf,
+                size_t outlen) { return -ENODEV; }
+#endif /* CONFIG_OLPC */
+#endif /* _LINUX_OLPC_EC_H */
diff --git a/include/linux/omap-dma.h b/include/linux/omap-dma.h
new file mode 100644
index 000000000000..eb475a8ea25b
--- /dev/null
+++ b/include/linux/omap-dma.h
@@ -0,0 +1,22 @@
+/*
+ * OMAP DMA Engine support
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __LINUX_OMAP_DMA_H
+#define __LINUX_OMAP_DMA_H
+struct dma_chan;
+#if defined(CONFIG_DMA_OMAP) || defined(CONFIG_DMA_OMAP_MODULE)
+bool omap_dma_filter_fn(struct dma_chan *, void *);
+#else
+static inline bool omap_dma_filter_fn(struct dma_chan *c, void *d)
+{
+        return false;
+}
+#endif
+#endif
diff --git a/include/linux/omap3isp.h b/include/linux/omap3isp.h
index c73a34c3434d..c090cf9249bb 100644
--- a/include/linux/omap3isp.h
+++ b/include/linux/omap3isp.h
@@ -28,6 +28,7 @@
 #define OMAP3_ISP_USER_H
 #include <linux/types.h>
+#include <linux/videodev2.h>
 /*
 * Private IOCTLs
@@ -427,7 +428,7 @@ struct omap3isp_ccdc_update_config {
 #define OMAP3ISP_PREV_COLOR_CONV        (1 << 8)
 #define OMAP3ISP_PREV_YC_LIMIT          (1 << 9)
 #define OMAP3ISP_PREV_DEFECT_COR        (1 << 10)
-#define OMAP3ISP_PREV_GAMMABYPASS       (1 << 11)
+/* Bit 11 was OMAP3ISP_PREV_GAMMABYPASS, now merged with OMAP3ISP_PREV_GAMMA */
 #define OMAP3ISP_PREV_DRK_FRM_CAPTURE   (1 << 12)
 #define OMAP3ISP_PREV_DRK_FRM_SUBTRACT  (1 << 13)
 #define OMAP3ISP_PREV_LENS_SHADING      (1 << 14)
@@ -436,6 +437,7 @@ struct omap3isp_ccdc_update_config {
 #define OMAP3ISP_PREV_NF_TBL_SIZE       64
 #define OMAP3ISP_PREV_CFA_TBL_SIZE      576
+#define OMAP3ISP_PREV_CFA_BLK_SIZE      (OMAP3ISP_PREV_CFA_TBL_SIZE / 4)
 #define OMAP3ISP_PREV_GAMMA_TBL_SIZE    1024
 #define OMAP3ISP_PREV_YENH_TBL_SIZE     128
@@ -477,7 +479,7 @@ struct omap3isp_prev_cfa {
        enum omap3isp_cfa_fmt format;
        __u8 gradthrs_vert;
        __u8 gradthrs_horz;
-        __u32 table[OMAP3ISP_PREV_CFA_TBL_SIZE];
+        __u32 table[4][OMAP3ISP_PREV_CFA_BLK_SIZE];
 };
 /**
diff --git a/include/linux/oom.h b/include/linux/oom.h
index e4c29bc72e70..49a3031fda50 100644
--- a/include/linux/oom.h
+++ b/include/linux/oom.h
@@ -40,15 +40,36 @@ enum oom_constraint {
        CONSTRAINT_MEMCG,
 };
+enum oom_scan_t {
+        OOM_SCAN_OK,            /* scan thread and find its badness */
+        OOM_SCAN_CONTINUE,      /* do not consider thread for oom kill */
+        OOM_SCAN_ABORT,         /* abort the iteration and return */
+        OOM_SCAN_SELECT,        /* always select this thread first */
+};
 extern void compare_swap_oom_score_adj(int old_val, int new_val);
 extern int test_set_oom_score_adj(int new_val);
 extern unsigned long oom_badness(struct task_struct *p,
                struct mem_cgroup *memcg, const nodemask_t *nodemask,
                unsigned long totalpages);
+extern void oom_kill_process(struct task_struct *p, gfp_t gfp_mask, int order,
+                             unsigned int points, unsigned long totalpages,
+                             struct mem_cgroup *memcg, nodemask_t *nodemask,
+                             const char *message);
 extern int try_set_zonelist_oom(struct zonelist *zonelist, gfp_t gfp_flags);
 extern void clear_zonelist_oom(struct zonelist *zonelist, gfp_t gfp_flags);
+extern void check_panic_on_oom(enum oom_constraint constraint, gfp_t gfp_mask,
+                               int order, const nodemask_t *nodemask);
+extern enum oom_scan_t oom_scan_process_thread(struct task_struct *task,
+                unsigned long totalpages, const nodemask_t *nodemask,
+                bool force_kill);
+extern void mem_cgroup_out_of_memory(struct mem_cgroup *memcg, gfp_t gfp_mask,
+                                     int order);
 extern void out_of_memory(struct zonelist *zonelist, gfp_t gfp_mask,
                int order, nodemask_t *mask, bool force_kill);
 extern int register_oom_notifier(struct notifier_block *nb);
diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h
index c88d2a9451af..b5d13841604e 100644
--- a/include/linux/page-flags.h
+++ b/include/linux/page-flags.h
@@ -7,6 +7,7 @@
 #include <linux/types.h>
 #include <linux/bug.h>
+#include <linux/mmdebug.h>
 #ifndef __GENERATING_BOUNDS_H
 #include <linux/mm_types.h>
 #include <generated/bounds.h>
@@ -453,6 +454,34 @@ static inline int PageTransTail(struct page *page)
 }
 #endif
+/*
+ * If network-based swap is enabled, sl*b must keep track of whether pages
+ * were allocated from pfmemalloc reserves.
+ */
+static inline int PageSlabPfmemalloc(struct page *page)
+{
+        VM_BUG_ON(!PageSlab(page));
+        return PageActive(page);
+}
+static inline void SetPageSlabPfmemalloc(struct page *page)
+{
+        VM_BUG_ON(!PageSlab(page));
+        SetPageActive(page);
+}
+static inline void __ClearPageSlabPfmemalloc(struct page *page)
+{
+        VM_BUG_ON(!PageSlab(page));
+        __ClearPageActive(page);
+}
+static inline void ClearPageSlabPfmemalloc(struct page *page)
+{
+        VM_BUG_ON(!PageSlab(page));
+        ClearPageActive(page);
+}
 #ifdef CONFIG_MMU
 #define __PG_MLOCKED            (1 << PG_mlocked)
 #else
diff --git a/include/linux/page-isolation.h b/include/linux/page-isolation.h
index 3bdcab30ca41..105077aa7685 100644
--- a/include/linux/page-isolation.h
+++ b/include/linux/page-isolation.h
@@ -1,6 +1,11 @@
 #ifndef __LINUX_PAGEISOLATION_H
 #define __LINUX_PAGEISOLATION_H
+bool has_unmovable_pages(struct zone *zone, struct page *page, int count);
+void set_pageblock_migratetype(struct page *page, int migratetype);
+int move_freepages_block(struct zone *zone, struct page *page,
+                                int migratetype);
 /*
 * Changes migrate type in [start_pfn, end_pfn) to be MIGRATE_ISOLATE.
 * If specified range includes migrate types other than MOVABLE or CMA,
@@ -10,7 +15,7 @@
 * free all pages in the range. test_page_isolated() can be used for
 * test it.
 */
-extern int
+int
 start_isolate_page_range(unsigned long start_pfn, unsigned long end_pfn,
                         unsigned migratetype);
@@ -18,7 +23,7 @@ start_isolate_page_range(unsigned long start_pfn, unsigned long end_pfn,
 * Changes MIGRATE_ISOLATE to MIGRATE_MOVABLE.
 * target range is [start_pfn, end_pfn)
 */
-extern int
+int
 undo_isolate_page_range(unsigned long start_pfn, unsigned long end_pfn,
                        unsigned migratetype);
@@ -30,8 +35,8 @@ int test_pages_isolated(unsigned long start_pfn, unsigned long end_pfn);
 /*
 * Internal functions. Changes pageblock's migrate type.
 */
-extern int set_migratetype_isolate(struct page *page);
+int set_migratetype_isolate(struct page *page);
-extern void unset_migratetype_isolate(struct page *page, unsigned migratetype);
+void unset_migratetype_isolate(struct page *page, unsigned migratetype);
 #endif
diff --git a/include/linux/page_cgroup.h b/include/linux/page_cgroup.h
index a88cdba27809..777a524716db 100644
--- a/include/linux/page_cgroup.h
+++ b/include/linux/page_cgroup.h
@@ -12,7 +12,7 @@ enum {
 #ifndef __GENERATING_BOUNDS_H
 #include <generated/bounds.h>
-#ifdef CONFIG_CGROUP_MEM_RES_CTLR
+#ifdef CONFIG_MEMCG
 #include <linux/bit_spinlock.h>
 /*
@@ -82,7 +82,7 @@ static inline void unlock_page_cgroup(struct page_cgroup *pc)
        bit_spin_unlock(PCG_LOCK, &pc->flags);
 }
-#else /* CONFIG_CGROUP_MEM_RES_CTLR */
+#else /* CONFIG_MEMCG */
 struct page_cgroup;
 static inline void __meminit pgdat_page_cgroup_init(struct pglist_data *pgdat)
@@ -102,11 +102,11 @@ static inline void __init page_cgroup_init_flatmem(void)
 {
 }
-#endif /* CONFIG_CGROUP_MEM_RES_CTLR */
+#endif /* CONFIG_MEMCG */
 #include <linux/swap.h>
-#ifdef CONFIG_CGROUP_MEM_RES_CTLR_SWAP
+#ifdef CONFIG_MEMCG_SWAP
 extern unsigned short swap_cgroup_cmpxchg(swp_entry_t ent,
                                        unsigned short old, unsigned short new);
 extern unsigned short swap_cgroup_record(swp_entry_t ent, unsigned short id);
@@ -138,7 +138,7 @@ static inline void swap_cgroup_swapoff(int type)
        return;
 }
-#endif /* CONFIG_CGROUP_MEM_RES_CTLR_SWAP */
+#endif /* CONFIG_MEMCG_SWAP */
 #endif /* !__GENERATING_BOUNDS_H */
diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h
index 7cfad3bbb0cc..e42c762f0dc7 100644
--- a/include/linux/pagemap.h
+++ b/include/linux/pagemap.h
@@ -286,6 +286,11 @@ static inline loff_t page_offset(struct page *page)
        return ((loff_t)page->index) << PAGE_CACHE_SHIFT;
 }
+static inline loff_t page_file_offset(struct page *page)
+{
+        return ((loff_t)page_file_index(page)) << PAGE_CACHE_SHIFT;
+}
 extern pgoff_t linear_hugepage_index(struct vm_area_struct *vma,
                                     unsigned long address);
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index fc3526077348..6b4565c440c8 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -2149,7 +2149,7 @@
 #define PCI_DEVICE_ID_TIGON3_5704S      0x16a8
 #define PCI_DEVICE_ID_NX2_57800_VF      0x16a9
 #define PCI_DEVICE_ID_NX2_5706S         0x16aa
-#define PCI_DEVICE_ID_NX2_57840_MF      0x16ab
+#define PCI_DEVICE_ID_NX2_57840_MF      0x16a4
 #define PCI_DEVICE_ID_NX2_5708S         0x16ac
 #define PCI_DEVICE_ID_NX2_57840_VF      0x16ad
 #define PCI_DEVICE_ID_NX2_57810_MF      0x16ae
diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index 76c5c8b724a7..bdb41612bfec 100644
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -274,6 +274,8 @@ struct perf_event_attr {
        __u64   branch_sample_type; /* enum branch_sample_type */
 };
+#define perf_flags(attr)        (*(&(attr)->read_format + 1))
 /*
 * Ioctls that can be done on a perf event fd:
 */
@@ -926,7 +928,7 @@ struct perf_event {
        struct hw_perf_event            hw;
        struct perf_event_context       *ctx;
-        struct file                     *filp;
+        atomic_long_t                   refcount;
        /*
         * These accumulate total time (in nanoseconds) that children
@@ -1272,7 +1274,8 @@ static inline bool perf_paranoid_kernel(void)
 extern void perf_event_init(void);
 extern void perf_tp_event(u64 addr, u64 count, void *record,
                          int entry_size, struct pt_regs *regs,
-                          struct hlist_head *head, int rctx);
+                          struct hlist_head *head, int rctx,
+                          struct task_struct *task);
 extern void perf_bp_event(struct perf_event *event, void *data);
 #ifndef perf_misc_flags
@@ -1295,6 +1298,7 @@ extern int perf_swevent_get_recursion_context(void);
 extern void perf_swevent_put_recursion_context(int rctx);
 extern void perf_event_enable(struct perf_event *event);
 extern void perf_event_disable(struct perf_event *event);
+extern int __perf_event_disable(void *info);
 extern void perf_event_task_tick(void);
 #else
 static inline void
@@ -1333,6 +1337,7 @@ static inline int  perf_swevent_get_recursion_context(void)		{ return -1; }
 static inline void perf_swevent_put_recursion_context(int rctx)         { }
 static inline void perf_event_enable(struct perf_event *event)          { }
 static inline void perf_event_disable(struct perf_event *event)         { }
+static inline int __perf_event_disable(void *info)                      { return -1; }
 static inline void perf_event_task_tick(void)                           { }
 #endif
diff --git a/include/linux/pinctrl/consumer.h b/include/linux/pinctrl/consumer.h
index 6dd96fb45482..e9b7f4350844 100644
--- a/include/linux/pinctrl/consumer.h
+++ b/include/linux/pinctrl/consumer.h
@@ -20,6 +20,7 @@
 /* This struct is private to the core and should be regarded as a cookie */
 struct pinctrl;
 struct pinctrl_state;
+struct device;
 #ifdef CONFIG_PINCTRL
diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h
index e11d1c0fc60f..ad1a427b5267 100644
--- a/include/linux/pipe_fs_i.h
+++ b/include/linux/pipe_fs_i.h
@@ -160,4 +160,6 @@ void generic_pipe_buf_release(struct pipe_inode_info *, struct pipe_buffer *);
 long pipe_fcntl(struct file *, unsigned int, unsigned long arg);
 struct pipe_inode_info *get_pipe_info(struct file *file);
+int create_pipe_files(struct file **, int);
 #endif
diff --git a/include/linux/random.h b/include/linux/random.h
index 8f74538c96db..ac621ce886ca 100644
--- a/include/linux/random.h
+++ b/include/linux/random.h
@@ -48,13 +48,13 @@ struct rnd_state {
 #ifdef __KERNEL__
-extern void rand_initialize_irq(int irq);
+extern void add_device_randomness(const void *, unsigned int);
 extern void add_input_randomness(unsigned int type, unsigned int code,
                                 unsigned int value);
-extern void add_interrupt_randomness(int irq);
+extern void add_interrupt_randomness(int irq, int irq_flags);
 extern void get_random_bytes(void *buf, int nbytes);
+extern void get_random_bytes_arch(void *buf, int nbytes);
 void generate_random_uuid(unsigned char uuid_out[16]);
 #ifndef MODULE
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 68dcffaa62a0..23bddac4bad8 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -334,14 +334,6 @@ static inline void lockup_detector_init(void)
 }
 #endif
-#if defined(CONFIG_LOCKUP_DETECTOR) && defined(CONFIG_SUSPEND)
-void lockup_detector_bootcpu_resume(void);
-#else
-static inline void lockup_detector_bootcpu_resume(void)
-{
-}
-#endif
 #ifdef CONFIG_DETECT_HUNG_TASK
 extern unsigned int  sysctl_hung_task_panic;
 extern unsigned long sysctl_hung_task_check_count;
@@ -962,7 +954,6 @@ struct sched_domain {
        unsigned int smt_gain;
        int flags;                      /* See SD_* */
        int level;
-        int idle_buddy;                 /* cpu assigned to select_idle_sibling() */
        /* Runtime fields. */
        unsigned long last_balance;     /* init to jiffies. units in jiffies */
@@ -1584,7 +1575,7 @@ struct task_struct {
        /* bitmask and counter of trace recursion */
        unsigned long trace_recursion;
 #endif /* CONFIG_TRACING */
-#ifdef CONFIG_CGROUP_MEM_RES_CTLR /* memcg uses this to do batch job */
+#ifdef CONFIG_MEMCG /* memcg uses this to do batch job */
        struct memcg_batch_info {
                int do_batch;   /* incremented when batch uncharge started */
                struct mem_cgroup *memcg; /* target memcg of uncharge */
@@ -1894,6 +1885,13 @@ static inline void rcu_copy_process(struct task_struct *p)
 #endif
+static inline void tsk_restore_flags(struct task_struct *task,
+                                unsigned long orig_flags, unsigned long flags)
+{
+        task->flags &= ~flags;
+        task->flags |= orig_flags & flags;
+}
 #ifdef CONFIG_SMP
 extern void do_set_cpus_allowed(struct task_struct *p,
                               const struct cpumask *new_mask);
diff --git a/include/linux/security.h b/include/linux/security.h
index 4e5a73cdbbef..d143b8e01954 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -118,6 +118,7 @@ void reset_security_ops(void);
 extern unsigned long mmap_min_addr;
 extern unsigned long dac_mmap_min_addr;
 #else
+#define mmap_min_addr           0UL
 #define dac_mmap_min_addr       0UL
 #endif
@@ -1242,8 +1243,6 @@ static inline void security_free_mnt_opts(struct security_mnt_opts *opts)
 *      Check that the @parent process has sufficient permission to trace the
 *      current process before allowing the current process to present itself
 *      to the @parent process for tracing.
- *      The parent process will still have to undergo the ptrace_access_check
- *      checks before it is allowed to trace this one.
 *      @parent contains the task_struct structure for debugger process.
 *      Return 0 if permission is granted.
 * @capget:
diff --git a/include/linux/shdma-base.h b/include/linux/shdma-base.h
index 93f9821554b6..a3728bf66f0e 100644
--- a/include/linux/shdma-base.h
+++ b/include/linux/shdma-base.h
@@ -50,6 +50,7 @@ struct shdma_desc {
        struct list_head node;
        struct dma_async_tx_descriptor async_tx;
        enum dma_transfer_direction direction;
+        size_t partial;
        dma_cookie_t cookie;
        int chunks;
        int mark;
@@ -98,6 +99,7 @@ struct shdma_ops {
        void (*start_xfer)(struct shdma_chan *, struct shdma_desc *);
        struct shdma_desc *(*embedded_desc)(void *, int);
        bool (*chan_irq)(struct shdma_chan *, int);
+        size_t (*get_partial)(struct shdma_chan *, struct shdma_desc *);
 };
 struct shdma_dev {
diff --git a/include/linux/shrinker.h b/include/linux/shrinker.h
index 07ceb97d53fa..ac6b8ee07825 100644
--- a/include/linux/shrinker.h
+++ b/include/linux/shrinker.h
@@ -20,7 +20,6 @@ struct shrink_control {
 * 'nr_to_scan' entries and attempt to free them up.  It should return
 * the number of objects which remain in the cache.  If it returns -1, it means
 * it cannot do any scanning at this time (eg. there is a risk of deadlock).
- * The callback must not return -1 if nr_to_scan is zero.
 *
 * The 'gfpmask' refers to the allocation we are currently trying to
 * fulfil.
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index d205c4be7f5b..7632c87da2c9 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -462,6 +462,7 @@ struct sk_buff {
 #ifdef CONFIG_IPV6_NDISC_NODETYPE
        __u8                    ndisc_nodetype:2;
 #endif
+        __u8                    pfmemalloc:1;
        __u8                    ooo_okay:1;
        __u8                    l4_rxhash:1;
        __u8                    wifi_acked_valid:1;
@@ -502,6 +503,15 @@ struct sk_buff {
 #include <linux/slab.h>
+#define SKB_ALLOC_FCLONE        0x01
+#define SKB_ALLOC_RX            0x02
+/* Returns true if the skb was allocated from PFMEMALLOC reserves */
+static inline bool skb_pfmemalloc(const struct sk_buff *skb)
+{
+        return unlikely(skb->pfmemalloc);
+}
 /*
 * skb might have a dst pointer attached, refcounted or not.
 * _skb_refdst low order bit is set if refcount was _not_ taken
@@ -565,7 +575,7 @@ extern bool skb_try_coalesce(struct sk_buff *to, struct sk_buff *from,
                             bool *fragstolen, int *delta_truesize);
 extern struct sk_buff *__alloc_skb(unsigned int size,
-                                   gfp_t priority, int fclone, int node);
+                                   gfp_t priority, int flags, int node);
 extern struct sk_buff *build_skb(void *data, unsigned int frag_size);
 static inline struct sk_buff *alloc_skb(unsigned int size,
                                        gfp_t priority)
@@ -576,7 +586,7 @@ static inline struct sk_buff *alloc_skb(unsigned int size,
 static inline struct sk_buff *alloc_skb_fclone(unsigned int size,
                                               gfp_t priority)
 {
-        return __alloc_skb(size, priority, 1, NUMA_NO_NODE);
+        return __alloc_skb(size, priority, SKB_ALLOC_FCLONE, NUMA_NO_NODE);
 }
 extern void skb_recycle(struct sk_buff *skb);
@@ -1237,6 +1247,17 @@ static inline void __skb_fill_page_desc(struct sk_buff *skb, int i,
 {
        skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
+        /*
+         * Propagate page->pfmemalloc to the skb if we can. The problem is
+         * that not all callers have unique ownership of the page. If
+         * pfmemalloc is set, we check the mapping as a mapping implies
+         * page->index is set (index and pfmemalloc share space).
+         * If it's a valid mapping, we cannot use page->pfmemalloc but we
+         * do not lose pfmemalloc information as the pages would not be
+         * allocated using __GFP_MEMALLOC.
+         */
+        if (page->pfmemalloc && !page->mapping)
+                skb->pfmemalloc = true;
        frag->page.p              = page;
        frag->page_offset         = off;
        skb_frag_size_set(frag, size);
@@ -1753,6 +1774,61 @@ static inline struct sk_buff *netdev_alloc_skb_ip_align(struct net_device *dev,
        return __netdev_alloc_skb_ip_align(dev, length, GFP_ATOMIC);
 }
+/*
+ *      __skb_alloc_page - allocate pages for ps-rx on a skb and preserve pfmemalloc data
+ *      @gfp_mask: alloc_pages_node mask. Set __GFP_NOMEMALLOC if not for network packet RX
+ *      @skb: skb to set pfmemalloc on if __GFP_MEMALLOC is used
+ *      @order: size of the allocation
+ *
+ *      Allocate a new page.
+ *
+ *      %NULL is returned if there is no free memory.
+*/
+static inline struct page *__skb_alloc_pages(gfp_t gfp_mask,
+                                              struct sk_buff *skb,
+                                              unsigned int order)
+{
+        struct page *page;
+        gfp_mask |= __GFP_COLD;
+        if (!(gfp_mask & __GFP_NOMEMALLOC))
+                gfp_mask |= __GFP_MEMALLOC;
+        page = alloc_pages_node(NUMA_NO_NODE, gfp_mask, order);
+        if (skb && page && page->pfmemalloc)
+                skb->pfmemalloc = true;
+        return page;
+}
+/**
+ *      __skb_alloc_page - allocate a page for ps-rx for a given skb and preserve pfmemalloc data
+ *      @gfp_mask: alloc_pages_node mask. Set __GFP_NOMEMALLOC if not for network packet RX
+ *      @skb: skb to set pfmemalloc on if __GFP_MEMALLOC is used
+ *
+ *      Allocate a new page.
+ *
+ *      %NULL is returned if there is no free memory.
+ */
+static inline struct page *__skb_alloc_page(gfp_t gfp_mask,
+                                             struct sk_buff *skb)
+{
+        return __skb_alloc_pages(gfp_mask, skb, 0);
+}
+/**
+ *      skb_propagate_pfmemalloc - Propagate pfmemalloc if skb is allocated after RX page
+ *      @page: The page that was allocated from skb_alloc_page
+ *      @skb: The skb that may need pfmemalloc set
+ */
+static inline void skb_propagate_pfmemalloc(struct page *page,
+                                             struct sk_buff *skb)
+{
+        if (page && page->pfmemalloc)
+                skb->pfmemalloc = true;
+}
 /**
 * skb_frag_page - retrieve the page refered to by a paged fragment
 * @frag: the paged fragment
diff --git a/include/linux/string.h b/include/linux/string.h
index ffe0442e18d2..b9178812d9df 100644
--- a/include/linux/string.h
+++ b/include/linux/string.h
@@ -144,8 +144,8 @@ static inline bool strstarts(const char *str, const char *prefix)
 {
        return strncmp(str, prefix, strlen(prefix)) == 0;
 }
-#endif
 extern size_t memweight(const void *ptr, size_t bytes);
+#endif /* __KERNEL__ */
 #endif /* _LINUX_STRING_H_ */
diff --git a/include/linux/sunrpc/xprt.h b/include/linux/sunrpc/xprt.h
index 77d278defa70..bf8c49ff7530 100644
--- a/include/linux/sunrpc/xprt.h
+++ b/include/linux/sunrpc/xprt.h
@@ -114,6 +114,7 @@ struct rpc_xprt_ops {
        void            (*set_buffer_size)(struct rpc_xprt *xprt, size_t sndsize, size_t rcvsize);
        int             (*reserve_xprt)(struct rpc_xprt *xprt, struct rpc_task *task);
        void            (*release_xprt)(struct rpc_xprt *xprt, struct rpc_task *task);
+        void            (*alloc_slot)(struct rpc_xprt *xprt, struct rpc_task *task);
        void            (*rpcbind)(struct rpc_task *task);
        void            (*set_port)(struct rpc_xprt *xprt, unsigned short port);
        void            (*connect)(struct rpc_task *task);
@@ -174,6 +175,8 @@ struct rpc_xprt {
        unsigned long           state;          /* transport state */
        unsigned char           shutdown   : 1, /* being shut down */
                                resvport   : 1; /* use a reserved port */
+        unsigned int            swapper;        /* we're swapping over this
+                                                   transport */
        unsigned int            bind_index;     /* bind function index */
        /*
@@ -279,6 +282,8 @@ void			xprt_connect(struct rpc_task *task);
 void                    xprt_reserve(struct rpc_task *task);
 int                     xprt_reserve_xprt(struct rpc_xprt *xprt, struct rpc_task *task);
 int                     xprt_reserve_xprt_cong(struct rpc_xprt *xprt, struct rpc_task *task);
+void                    xprt_alloc_slot(struct rpc_xprt *xprt, struct rpc_task *task);
+void                    xprt_lock_and_alloc_slot(struct rpc_xprt *xprt, struct rpc_task *task);
 int                     xprt_prepare_transmit(struct rpc_task *task);
 void                    xprt_transmit(struct rpc_task *task);
 void                    xprt_end_transmit(struct rpc_task *task);
@@ -316,6 +321,7 @@ void			xprt_release_rqst_cong(struct rpc_task *task);
 void                    xprt_disconnect_done(struct rpc_xprt *xprt);
 void                    xprt_force_disconnect(struct rpc_xprt *xprt);
 void                    xprt_conditional_disconnect(struct rpc_xprt *xprt, unsigned int cookie);
+int                     xs_swapper(struct rpc_xprt *xprt, int enable);
 /*
 * Reserved bit positions in xprt->state
diff --git a/include/linux/swap.h b/include/linux/swap.h
index c84ec68eaec9..388e70601413 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -151,6 +151,7 @@ enum {
        SWP_SOLIDSTATE  = (1 << 4),     /* blkdev seeks are cheap */
        SWP_CONTINUED   = (1 << 5),     /* swap_map has count continuation */
        SWP_BLKDEV      = (1 << 6),     /* its a block device */
+        SWP_FILE        = (1 << 7),     /* set after swap_activate success */
                                        /* add others here before... */
        SWP_SCANNING    = (1 << 8),     /* refcount in scan_swap_map */
 };
@@ -301,7 +302,7 @@ static inline void scan_unevictable_unregister_node(struct node *node)
 extern int kswapd_run(int nid);
 extern void kswapd_stop(int nid);
-#ifdef CONFIG_CGROUP_MEM_RES_CTLR
+#ifdef CONFIG_MEMCG
 extern int mem_cgroup_swappiness(struct mem_cgroup *mem);
 #else
 static inline int mem_cgroup_swappiness(struct mem_cgroup *mem)
@@ -309,7 +310,7 @@ static inline int mem_cgroup_swappiness(struct mem_cgroup *mem)
        return vm_swappiness;
 }
 #endif
-#ifdef CONFIG_CGROUP_MEM_RES_CTLR_SWAP
+#ifdef CONFIG_MEMCG_SWAP
 extern void mem_cgroup_uncharge_swap(swp_entry_t ent);
 #else
 static inline void mem_cgroup_uncharge_swap(swp_entry_t ent)
@@ -320,8 +321,14 @@ static inline void mem_cgroup_uncharge_swap(swp_entry_t ent)
 /* linux/mm/page_io.c */
 extern int swap_readpage(struct page *);
 extern int swap_writepage(struct page *page, struct writeback_control *wbc);
+extern int swap_set_page_dirty(struct page *page);
 extern void end_swap_bio_read(struct bio *bio, int err);
+int add_swap_extent(struct swap_info_struct *sis, unsigned long start_page,
+                unsigned long nr_pages, sector_t start_block);
+int generic_swapfile_activate(struct swap_info_struct *, struct file *,
+                sector_t *);
 /* linux/mm/swap_state.c */
 extern struct address_space swapper_space;
 #define total_swapcache_pages  swapper_space.nrpages
@@ -356,11 +363,12 @@ extern unsigned int count_swap_pages(int, int);
 extern sector_t map_swap_page(struct page *, struct block_device **);
 extern sector_t swapdev_block(int, pgoff_t);
 extern int page_swapcount(struct page *);
+extern struct swap_info_struct *page_swap_info(struct page *);
 extern int reuse_swap_page(struct page *);
 extern int try_to_free_swap(struct page *);
 struct backing_dev_info;
-#ifdef CONFIG_CGROUP_MEM_RES_CTLR
+#ifdef CONFIG_MEMCG
 extern void
 mem_cgroup_uncharge_swapcache(struct page *page, swp_entry_t ent, bool swapout);
 #else
diff --git a/include/linux/time.h b/include/linux/time.h
index c81c5e40fcb5..b51e664c83e7 100644
--- a/include/linux/time.h
+++ b/include/linux/time.h
@@ -107,11 +107,36 @@ static inline struct timespec timespec_sub(struct timespec lhs,
        return ts_delta;
 }
+#define KTIME_MAX                       ((s64)~((u64)1 << 63))
+#if (BITS_PER_LONG == 64)
+# define KTIME_SEC_MAX                  (KTIME_MAX / NSEC_PER_SEC)
+#else
+# define KTIME_SEC_MAX                  LONG_MAX
+#endif
 /*
 * Returns true if the timespec is norm, false if denorm:
 */
-#define timespec_valid(ts) \
+static inline bool timespec_valid(const struct timespec *ts)
-        (((ts)->tv_sec >= 0) && (((unsigned long) (ts)->tv_nsec) < NSEC_PER_SEC))
+{
+        /* Dates before 1970 are bogus */
+        if (ts->tv_sec < 0)
+                return false;
+        /* Can't have more nanoseconds then a second */
+        if ((unsigned long)ts->tv_nsec >= NSEC_PER_SEC)
+                return false;
+        return true;
+}
+static inline bool timespec_valid_strict(const struct timespec *ts)
+{
+        if (!timespec_valid(ts))
+                return false;
+        /* Disallow values that could overflow ktime_t */
+        if ((unsigned long long)ts->tv_sec >= KTIME_SEC_MAX)
+                return false;
+        return true;
+}
 extern void read_persistent_clock(struct timespec *ts);
 extern void read_boot_clock(struct timespec *ts);
diff --git a/include/linux/timex.h b/include/linux/timex.h
index 99bc88b1fc02..7c5ceb20e03a 100644
--- a/include/linux/timex.h
+++ b/include/linux/timex.h
@@ -232,7 +232,7 @@ struct timex {
 * estimated error = NTP dispersion.
 */
 extern unsigned long tick_usec;         /* USER_HZ period (usec) */
-extern unsigned long tick_nsec;         /* ACTHZ          period (nsec) */
+extern unsigned long tick_nsec;         /* SHIFTED_HZ period (nsec) */
 extern void ntp_init(void);
 extern void ntp_clear(void);
diff --git a/include/linux/topology.h b/include/linux/topology.h
index e91cd43394df..fec12d667211 100644
--- a/include/linux/topology.h
+++ b/include/linux/topology.h
@@ -164,6 +164,7 @@ int arch_update_cpu_topology(void);
                                | 0*SD_SHARE_CPUPOWER                   \
                                | 0*SD_SHARE_PKG_RESOURCES              \
                                | 0*SD_SERIALIZE                        \
+                                | 1*SD_PREFER_SIBLING                   \
                                ,                                       \
        .last_balance           = jiffies,                              \
        .balance_interval       = 1,                                    \
diff --git a/include/linux/v4l2-common.h b/include/linux/v4l2-common.h
index 0fa8b64c3cdb..4f0667e010dd 100644
--- a/include/linux/v4l2-common.h
+++ b/include/linux/v4l2-common.h
@@ -53,10 +53,10 @@
 /* Backward compatibility target definitions --- to be removed. */
 #define V4L2_SEL_TGT_CROP_ACTIVE        V4L2_SEL_TGT_CROP
 #define V4L2_SEL_TGT_COMPOSE_ACTIVE     V4L2_SEL_TGT_COMPOSE
-#define V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL \
+#define V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL V4L2_SEL_TGT_CROP
-        V4L2_SEL_TGT_CROP
+#define V4L2_SUBDEV_SEL_TGT_COMPOSE_ACTUAL V4L2_SEL_TGT_COMPOSE
-#define V4L2_SUBDEV_SEL_TGT_COMPOSE_ACTUAL \
+#define V4L2_SUBDEV_SEL_TGT_CROP_BOUNDS V4L2_SEL_TGT_CROP_BOUNDS
-        V4L2_SEL_TGT_COMPOSE
+#define V4L2_SUBDEV_SEL_TGT_COMPOSE_BOUNDS V4L2_SEL_TGT_COMPOSE_BOUNDS
 /* Selection flags */
 #define V4L2_SEL_FLAG_GE                (1 << 0)
diff --git a/include/linux/v4l2-controls.h b/include/linux/v4l2-controls.h
new file mode 100644
index 000000000000..421d24c7f686
--- /dev/null
+++ b/include/linux/v4l2-controls.h
@@ -0,0 +1,761 @@
+/*
+ *  Video for Linux Two controls header file
+ *
+ *  Copyright (C) 1999-2012 the contributors
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  Alternatively you can redistribute this file under the terms of the
+ *  BSD license as stated below:
+ *
+ *  Redistribution and use in source and binary forms, with or without
+ *  modification, are permitted provided that the following conditions
+ *  are met:
+ *  1. Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright
+ *     notice, this list of conditions and the following disclaimer in
+ *     the documentation and/or other materials provided with the
+ *     distribution.
+ *  3. The names of its contributors may not be used to endorse or promote
+ *     products derived from this software without specific prior written
+ *     permission.
+ *
+ *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ *  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ *  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ *  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
+ *  TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ *  LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ *  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ *  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *  The contents of this header was split off from videodev2.h. All control
+ *  definitions should be added to this header, which is included by
+ *  videodev2.h.
+ */
+#ifndef __LINUX_V4L2_CONTROLS_H
+#define __LINUX_V4L2_CONTROLS_H
+/* Control classes */
+#define V4L2_CTRL_CLASS_USER            0x00980000      /* Old-style 'user' controls */
+#define V4L2_CTRL_CLASS_MPEG            0x00990000      /* MPEG-compression controls */
+#define V4L2_CTRL_CLASS_CAMERA          0x009a0000      /* Camera class controls */
+#define V4L2_CTRL_CLASS_FM_TX           0x009b0000      /* FM Modulator control class */
+#define V4L2_CTRL_CLASS_FLASH           0x009c0000      /* Camera flash controls */
+#define V4L2_CTRL_CLASS_JPEG            0x009d0000      /* JPEG-compression controls */
+#define V4L2_CTRL_CLASS_IMAGE_SOURCE    0x009e0000      /* Image source controls */
+#define V4L2_CTRL_CLASS_IMAGE_PROC      0x009f0000      /* Image processing controls */
+#define V4L2_CTRL_CLASS_DV              0x00a00000      /* Digital Video controls */
+/* User-class control IDs */
+#define V4L2_CID_BASE                   (V4L2_CTRL_CLASS_USER | 0x900)
+#define V4L2_CID_USER_BASE              V4L2_CID_BASE
+#define V4L2_CID_USER_CLASS             (V4L2_CTRL_CLASS_USER | 1)
+#define V4L2_CID_BRIGHTNESS             (V4L2_CID_BASE+0)
+#define V4L2_CID_CONTRAST               (V4L2_CID_BASE+1)
+#define V4L2_CID_SATURATION             (V4L2_CID_BASE+2)
+#define V4L2_CID_HUE                    (V4L2_CID_BASE+3)
+#define V4L2_CID_AUDIO_VOLUME           (V4L2_CID_BASE+5)
+#define V4L2_CID_AUDIO_BALANCE          (V4L2_CID_BASE+6)
+#define V4L2_CID_AUDIO_BASS             (V4L2_CID_BASE+7)
+#define V4L2_CID_AUDIO_TREBLE           (V4L2_CID_BASE+8)
+#define V4L2_CID_AUDIO_MUTE             (V4L2_CID_BASE+9)
+#define V4L2_CID_AUDIO_LOUDNESS         (V4L2_CID_BASE+10)
+#define V4L2_CID_BLACK_LEVEL            (V4L2_CID_BASE+11) /* Deprecated */
+#define V4L2_CID_AUTO_WHITE_BALANCE     (V4L2_CID_BASE+12)
+#define V4L2_CID_DO_WHITE_BALANCE       (V4L2_CID_BASE+13)
+#define V4L2_CID_RED_BALANCE            (V4L2_CID_BASE+14)
+#define V4L2_CID_BLUE_BALANCE           (V4L2_CID_BASE+15)
+#define V4L2_CID_GAMMA                  (V4L2_CID_BASE+16)
+#define V4L2_CID_WHITENESS              (V4L2_CID_GAMMA) /* Deprecated */
+#define V4L2_CID_EXPOSURE               (V4L2_CID_BASE+17)
+#define V4L2_CID_AUTOGAIN               (V4L2_CID_BASE+18)
+#define V4L2_CID_GAIN                   (V4L2_CID_BASE+19)
+#define V4L2_CID_HFLIP                  (V4L2_CID_BASE+20)
+#define V4L2_CID_VFLIP                  (V4L2_CID_BASE+21)
+/* Deprecated; use V4L2_CID_PAN_RESET and V4L2_CID_TILT_RESET */
+#define V4L2_CID_HCENTER                (V4L2_CID_BASE+22)
+#define V4L2_CID_VCENTER                (V4L2_CID_BASE+23)
+#define V4L2_CID_POWER_LINE_FREQUENCY   (V4L2_CID_BASE+24)
+enum v4l2_power_line_frequency {
+        V4L2_CID_POWER_LINE_FREQUENCY_DISABLED  = 0,
+        V4L2_CID_POWER_LINE_FREQUENCY_50HZ      = 1,
+        V4L2_CID_POWER_LINE_FREQUENCY_60HZ      = 2,
+        V4L2_CID_POWER_LINE_FREQUENCY_AUTO      = 3,
+};
+#define V4L2_CID_HUE_AUTO                       (V4L2_CID_BASE+25)
+#define V4L2_CID_WHITE_BALANCE_TEMPERATURE      (V4L2_CID_BASE+26)
+#define V4L2_CID_SHARPNESS                      (V4L2_CID_BASE+27)
+#define V4L2_CID_BACKLIGHT_COMPENSATION         (V4L2_CID_BASE+28)
+#define V4L2_CID_CHROMA_AGC                     (V4L2_CID_BASE+29)
+#define V4L2_CID_COLOR_KILLER                   (V4L2_CID_BASE+30)
+#define V4L2_CID_COLORFX                        (V4L2_CID_BASE+31)
+enum v4l2_colorfx {
+        V4L2_COLORFX_NONE                       = 0,
+        V4L2_COLORFX_BW                         = 1,
+        V4L2_COLORFX_SEPIA                      = 2,
+        V4L2_COLORFX_NEGATIVE                   = 3,
+        V4L2_COLORFX_EMBOSS                     = 4,
+        V4L2_COLORFX_SKETCH                     = 5,
+        V4L2_COLORFX_SKY_BLUE                   = 6,
+        V4L2_COLORFX_GRASS_GREEN                = 7,
+        V4L2_COLORFX_SKIN_WHITEN                = 8,
+        V4L2_COLORFX_VIVID                      = 9,
+        V4L2_COLORFX_AQUA                       = 10,
+        V4L2_COLORFX_ART_FREEZE                 = 11,
+        V4L2_COLORFX_SILHOUETTE                 = 12,
+        V4L2_COLORFX_SOLARIZATION               = 13,
+        V4L2_COLORFX_ANTIQUE                    = 14,
+        V4L2_COLORFX_SET_CBCR                   = 15,
+};
+#define V4L2_CID_AUTOBRIGHTNESS                 (V4L2_CID_BASE+32)
+#define V4L2_CID_BAND_STOP_FILTER               (V4L2_CID_BASE+33)
+#define V4L2_CID_ROTATE                         (V4L2_CID_BASE+34)
+#define V4L2_CID_BG_COLOR                       (V4L2_CID_BASE+35)
+#define V4L2_CID_CHROMA_GAIN                    (V4L2_CID_BASE+36)
+#define V4L2_CID_ILLUMINATORS_1                 (V4L2_CID_BASE+37)
+#define V4L2_CID_ILLUMINATORS_2                 (V4L2_CID_BASE+38)
+#define V4L2_CID_MIN_BUFFERS_FOR_CAPTURE        (V4L2_CID_BASE+39)
+#define V4L2_CID_MIN_BUFFERS_FOR_OUTPUT         (V4L2_CID_BASE+40)
+#define V4L2_CID_ALPHA_COMPONENT                (V4L2_CID_BASE+41)
+#define V4L2_CID_COLORFX_CBCR                   (V4L2_CID_BASE+42)
+/* last CID + 1 */
+#define V4L2_CID_LASTP1                         (V4L2_CID_BASE+43)
+/* MPEG-class control IDs */
+#define V4L2_CID_MPEG_BASE                      (V4L2_CTRL_CLASS_MPEG | 0x900)
+#define V4L2_CID_MPEG_CLASS                     (V4L2_CTRL_CLASS_MPEG | 1)
+/*  MPEG streams, specific to multiplexed streams */
+#define V4L2_CID_MPEG_STREAM_TYPE               (V4L2_CID_MPEG_BASE+0)
+enum v4l2_mpeg_stream_type {
+        V4L2_MPEG_STREAM_TYPE_MPEG2_PS   = 0, /* MPEG-2 program stream */
+        V4L2_MPEG_STREAM_TYPE_MPEG2_TS   = 1, /* MPEG-2 transport stream */
+        V4L2_MPEG_STREAM_TYPE_MPEG1_SS   = 2, /* MPEG-1 system stream */
+        V4L2_MPEG_STREAM_TYPE_MPEG2_DVD  = 3, /* MPEG-2 DVD-compatible stream */
+        V4L2_MPEG_STREAM_TYPE_MPEG1_VCD  = 4, /* MPEG-1 VCD-compatible stream */
+        V4L2_MPEG_STREAM_TYPE_MPEG2_SVCD = 5, /* MPEG-2 SVCD-compatible stream */
+};
+#define V4L2_CID_MPEG_STREAM_PID_PMT            (V4L2_CID_MPEG_BASE+1)
+#define V4L2_CID_MPEG_STREAM_PID_AUDIO          (V4L2_CID_MPEG_BASE+2)
+#define V4L2_CID_MPEG_STREAM_PID_VIDEO          (V4L2_CID_MPEG_BASE+3)
+#define V4L2_CID_MPEG_STREAM_PID_PCR            (V4L2_CID_MPEG_BASE+4)
+#define V4L2_CID_MPEG_STREAM_PES_ID_AUDIO       (V4L2_CID_MPEG_BASE+5)
+#define V4L2_CID_MPEG_STREAM_PES_ID_VIDEO       (V4L2_CID_MPEG_BASE+6)
+#define V4L2_CID_MPEG_STREAM_VBI_FMT            (V4L2_CID_MPEG_BASE+7)
+enum v4l2_mpeg_stream_vbi_fmt {
+        V4L2_MPEG_STREAM_VBI_FMT_NONE = 0,  /* No VBI in the MPEG stream */
+        V4L2_MPEG_STREAM_VBI_FMT_IVTV = 1,  /* VBI in private packets, IVTV format */
+};
+/*  MPEG audio controls specific to multiplexed streams  */
+#define V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ       (V4L2_CID_MPEG_BASE+100)
+enum v4l2_mpeg_audio_sampling_freq {
+        V4L2_MPEG_AUDIO_SAMPLING_FREQ_44100 = 0,
+        V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000 = 1,
+        V4L2_MPEG_AUDIO_SAMPLING_FREQ_32000 = 2,
+};
+#define V4L2_CID_MPEG_AUDIO_ENCODING            (V4L2_CID_MPEG_BASE+101)
+enum v4l2_mpeg_audio_encoding {
+        V4L2_MPEG_AUDIO_ENCODING_LAYER_1 = 0,
+        V4L2_MPEG_AUDIO_ENCODING_LAYER_2 = 1,
+        V4L2_MPEG_AUDIO_ENCODING_LAYER_3 = 2,
+        V4L2_MPEG_AUDIO_ENCODING_AAC     = 3,
+        V4L2_MPEG_AUDIO_ENCODING_AC3     = 4,
+};
+#define V4L2_CID_MPEG_AUDIO_L1_BITRATE          (V4L2_CID_MPEG_BASE+102)
+enum v4l2_mpeg_audio_l1_bitrate {
+        V4L2_MPEG_AUDIO_L1_BITRATE_32K  = 0,
+        V4L2_MPEG_AUDIO_L1_BITRATE_64K  = 1,
+        V4L2_MPEG_AUDIO_L1_BITRATE_96K  = 2,
+        V4L2_MPEG_AUDIO_L1_BITRATE_128K = 3,
+        V4L2_MPEG_AUDIO_L1_BITRATE_160K = 4,
+        V4L2_MPEG_AUDIO_L1_BITRATE_192K = 5,
+        V4L2_MPEG_AUDIO_L1_BITRATE_224K = 6,
+        V4L2_MPEG_AUDIO_L1_BITRATE_256K = 7,
+        V4L2_MPEG_AUDIO_L1_BITRATE_288K = 8,
+        V4L2_MPEG_AUDIO_L1_BITRATE_320K = 9,
+        V4L2_MPEG_AUDIO_L1_BITRATE_352K = 10,
+        V4L2_MPEG_AUDIO_L1_BITRATE_384K = 11,
+        V4L2_MPEG_AUDIO_L1_BITRATE_416K = 12,
+        V4L2_MPEG_AUDIO_L1_BITRATE_448K = 13,
+};
+#define V4L2_CID_MPEG_AUDIO_L2_BITRATE          (V4L2_CID_MPEG_BASE+103)
+enum v4l2_mpeg_audio_l2_bitrate {
+        V4L2_MPEG_AUDIO_L2_BITRATE_32K  = 0,
+        V4L2_MPEG_AUDIO_L2_BITRATE_48K  = 1,
+        V4L2_MPEG_AUDIO_L2_BITRATE_56K  = 2,
+        V4L2_MPEG_AUDIO_L2_BITRATE_64K  = 3,
+        V4L2_MPEG_AUDIO_L2_BITRATE_80K  = 4,
+        V4L2_MPEG_AUDIO_L2_BITRATE_96K  = 5,
+        V4L2_MPEG_AUDIO_L2_BITRATE_112K = 6,
+        V4L2_MPEG_AUDIO_L2_BITRATE_128K = 7,
+        V4L2_MPEG_AUDIO_L2_BITRATE_160K = 8,
+        V4L2_MPEG_AUDIO_L2_BITRATE_192K = 9,
+        V4L2_MPEG_AUDIO_L2_BITRATE_224K = 10,
+        V4L2_MPEG_AUDIO_L2_BITRATE_256K = 11,
+        V4L2_MPEG_AUDIO_L2_BITRATE_320K = 12,
+        V4L2_MPEG_AUDIO_L2_BITRATE_384K = 13,
+};
+#define V4L2_CID_MPEG_AUDIO_L3_BITRATE          (V4L2_CID_MPEG_BASE+104)
+enum v4l2_mpeg_audio_l3_bitrate {
+        V4L2_MPEG_AUDIO_L3_BITRATE_32K  = 0,
+        V4L2_MPEG_AUDIO_L3_BITRATE_40K  = 1,
+        V4L2_MPEG_AUDIO_L3_BITRATE_48K  = 2,
+        V4L2_MPEG_AUDIO_L3_BITRATE_56K  = 3,
+        V4L2_MPEG_AUDIO_L3_BITRATE_64K  = 4,
+        V4L2_MPEG_AUDIO_L3_BITRATE_80K  = 5,
+        V4L2_MPEG_AUDIO_L3_BITRATE_96K  = 6,
+        V4L2_MPEG_AUDIO_L3_BITRATE_112K = 7,
+        V4L2_MPEG_AUDIO_L3_BITRATE_128K = 8,
+        V4L2_MPEG_AUDIO_L3_BITRATE_160K = 9,
+        V4L2_MPEG_AUDIO_L3_BITRATE_192K = 10,
+        V4L2_MPEG_AUDIO_L3_BITRATE_224K = 11,
+        V4L2_MPEG_AUDIO_L3_BITRATE_256K = 12,
+        V4L2_MPEG_AUDIO_L3_BITRATE_320K = 13,
+};
+#define V4L2_CID_MPEG_AUDIO_MODE                (V4L2_CID_MPEG_BASE+105)
+enum v4l2_mpeg_audio_mode {
+        V4L2_MPEG_AUDIO_MODE_STEREO       = 0,
+        V4L2_MPEG_AUDIO_MODE_JOINT_STEREO = 1,
+        V4L2_MPEG_AUDIO_MODE_DUAL         = 2,
+        V4L2_MPEG_AUDIO_MODE_MONO         = 3,
+};
+#define V4L2_CID_MPEG_AUDIO_MODE_EXTENSION      (V4L2_CID_MPEG_BASE+106)
+enum v4l2_mpeg_audio_mode_extension {
+        V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_4  = 0,
+        V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_8  = 1,
+        V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_12 = 2,
+        V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_16 = 3,
+};
+#define V4L2_CID_MPEG_AUDIO_EMPHASIS            (V4L2_CID_MPEG_BASE+107)
+enum v4l2_mpeg_audio_emphasis {
+        V4L2_MPEG_AUDIO_EMPHASIS_NONE         = 0,
+        V4L2_MPEG_AUDIO_EMPHASIS_50_DIV_15_uS = 1,
+        V4L2_MPEG_AUDIO_EMPHASIS_CCITT_J17    = 2,
+};
+#define V4L2_CID_MPEG_AUDIO_CRC                 (V4L2_CID_MPEG_BASE+108)
+enum v4l2_mpeg_audio_crc {
+        V4L2_MPEG_AUDIO_CRC_NONE  = 0,
+        V4L2_MPEG_AUDIO_CRC_CRC16 = 1,
+};
+#define V4L2_CID_MPEG_AUDIO_MUTE                (V4L2_CID_MPEG_BASE+109)
+#define V4L2_CID_MPEG_AUDIO_AAC_BITRATE         (V4L2_CID_MPEG_BASE+110)
+#define V4L2_CID_MPEG_AUDIO_AC3_BITRATE         (V4L2_CID_MPEG_BASE+111)
+enum v4l2_mpeg_audio_ac3_bitrate {
+        V4L2_MPEG_AUDIO_AC3_BITRATE_32K  = 0,
+        V4L2_MPEG_AUDIO_AC3_BITRATE_40K  = 1,
+        V4L2_MPEG_AUDIO_AC3_BITRATE_48K  = 2,
+        V4L2_MPEG_AUDIO_AC3_BITRATE_56K  = 3,
+        V4L2_MPEG_AUDIO_AC3_BITRATE_64K  = 4,
+        V4L2_MPEG_AUDIO_AC3_BITRATE_80K  = 5,
+        V4L2_MPEG_AUDIO_AC3_BITRATE_96K  = 6,
+        V4L2_MPEG_AUDIO_AC3_BITRATE_112K = 7,
+        V4L2_MPEG_AUDIO_AC3_BITRATE_128K = 8,
+        V4L2_MPEG_AUDIO_AC3_BITRATE_160K = 9,
+        V4L2_MPEG_AUDIO_AC3_BITRATE_192K = 10,
+        V4L2_MPEG_AUDIO_AC3_BITRATE_224K = 11,
+        V4L2_MPEG_AUDIO_AC3_BITRATE_256K = 12,
+        V4L2_MPEG_AUDIO_AC3_BITRATE_320K = 13,
+        V4L2_MPEG_AUDIO_AC3_BITRATE_384K = 14,
+        V4L2_MPEG_AUDIO_AC3_BITRATE_448K = 15,
+        V4L2_MPEG_AUDIO_AC3_BITRATE_512K = 16,
+        V4L2_MPEG_AUDIO_AC3_BITRATE_576K = 17,
+        V4L2_MPEG_AUDIO_AC3_BITRATE_640K = 18,
+};
+#define V4L2_CID_MPEG_AUDIO_DEC_PLAYBACK        (V4L2_CID_MPEG_BASE+112)
+enum v4l2_mpeg_audio_dec_playback {
+        V4L2_MPEG_AUDIO_DEC_PLAYBACK_AUTO           = 0,
+        V4L2_MPEG_AUDIO_DEC_PLAYBACK_STEREO         = 1,
+        V4L2_MPEG_AUDIO_DEC_PLAYBACK_LEFT           = 2,
+        V4L2_MPEG_AUDIO_DEC_PLAYBACK_RIGHT          = 3,
+        V4L2_MPEG_AUDIO_DEC_PLAYBACK_MONO           = 4,
+        V4L2_MPEG_AUDIO_DEC_PLAYBACK_SWAPPED_STEREO = 5,
+};
+#define V4L2_CID_MPEG_AUDIO_DEC_MULTILINGUAL_PLAYBACK (V4L2_CID_MPEG_BASE+113)
+/*  MPEG video controls specific to multiplexed streams */
+#define V4L2_CID_MPEG_VIDEO_ENCODING            (V4L2_CID_MPEG_BASE+200)
+enum v4l2_mpeg_video_encoding {
+        V4L2_MPEG_VIDEO_ENCODING_MPEG_1     = 0,
+        V4L2_MPEG_VIDEO_ENCODING_MPEG_2     = 1,
+        V4L2_MPEG_VIDEO_ENCODING_MPEG_4_AVC = 2,
+};
+#define V4L2_CID_MPEG_VIDEO_ASPECT              (V4L2_CID_MPEG_BASE+201)
+enum v4l2_mpeg_video_aspect {
+        V4L2_MPEG_VIDEO_ASPECT_1x1     = 0,
+        V4L2_MPEG_VIDEO_ASPECT_4x3     = 1,
+        V4L2_MPEG_VIDEO_ASPECT_16x9    = 2,
+        V4L2_MPEG_VIDEO_ASPECT_221x100 = 3,
+};
+#define V4L2_CID_MPEG_VIDEO_B_FRAMES            (V4L2_CID_MPEG_BASE+202)
+#define V4L2_CID_MPEG_VIDEO_GOP_SIZE            (V4L2_CID_MPEG_BASE+203)
+#define V4L2_CID_MPEG_VIDEO_GOP_CLOSURE         (V4L2_CID_MPEG_BASE+204)
+#define V4L2_CID_MPEG_VIDEO_PULLDOWN            (V4L2_CID_MPEG_BASE+205)
+#define V4L2_CID_MPEG_VIDEO_BITRATE_MODE        (V4L2_CID_MPEG_BASE+206)
+enum v4l2_mpeg_video_bitrate_mode {
+        V4L2_MPEG_VIDEO_BITRATE_MODE_VBR = 0,
+        V4L2_MPEG_VIDEO_BITRATE_MODE_CBR = 1,
+};
+#define V4L2_CID_MPEG_VIDEO_BITRATE             (V4L2_CID_MPEG_BASE+207)
+#define V4L2_CID_MPEG_VIDEO_BITRATE_PEAK        (V4L2_CID_MPEG_BASE+208)
+#define V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION (V4L2_CID_MPEG_BASE+209)
+#define V4L2_CID_MPEG_VIDEO_MUTE                (V4L2_CID_MPEG_BASE+210)
+#define V4L2_CID_MPEG_VIDEO_MUTE_YUV            (V4L2_CID_MPEG_BASE+211)
+#define V4L2_CID_MPEG_VIDEO_DECODER_SLICE_INTERFACE             (V4L2_CID_MPEG_BASE+212)
+#define V4L2_CID_MPEG_VIDEO_DECODER_MPEG4_DEBLOCK_FILTER        (V4L2_CID_MPEG_BASE+213)
+#define V4L2_CID_MPEG_VIDEO_CYCLIC_INTRA_REFRESH_MB             (V4L2_CID_MPEG_BASE+214)
+#define V4L2_CID_MPEG_VIDEO_FRAME_RC_ENABLE                     (V4L2_CID_MPEG_BASE+215)
+#define V4L2_CID_MPEG_VIDEO_HEADER_MODE                         (V4L2_CID_MPEG_BASE+216)
+enum v4l2_mpeg_video_header_mode {
+        V4L2_MPEG_VIDEO_HEADER_MODE_SEPARATE                    = 0,
+        V4L2_MPEG_VIDEO_HEADER_MODE_JOINED_WITH_1ST_FRAME       = 1,
+};
+#define V4L2_CID_MPEG_VIDEO_MAX_REF_PIC                 (V4L2_CID_MPEG_BASE+217)
+#define V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE                (V4L2_CID_MPEG_BASE+218)
+#define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_BYTES       (V4L2_CID_MPEG_BASE+219)
+#define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_MB          (V4L2_CID_MPEG_BASE+220)
+#define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE            (V4L2_CID_MPEG_BASE+221)
+enum v4l2_mpeg_video_multi_slice_mode {
+        V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_SINGLE         = 0,
+        V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_MB          = 1,
+        V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_BYTES       = 2,
+};
+#define V4L2_CID_MPEG_VIDEO_VBV_SIZE                    (V4L2_CID_MPEG_BASE+222)
+#define V4L2_CID_MPEG_VIDEO_DEC_PTS                     (V4L2_CID_MPEG_BASE+223)
+#define V4L2_CID_MPEG_VIDEO_DEC_FRAME                   (V4L2_CID_MPEG_BASE+224)
+#define V4L2_CID_MPEG_VIDEO_H263_I_FRAME_QP             (V4L2_CID_MPEG_BASE+300)
+#define V4L2_CID_MPEG_VIDEO_H263_P_FRAME_QP             (V4L2_CID_MPEG_BASE+301)
+#define V4L2_CID_MPEG_VIDEO_H263_B_FRAME_QP             (V4L2_CID_MPEG_BASE+302)
+#define V4L2_CID_MPEG_VIDEO_H263_MIN_QP                 (V4L2_CID_MPEG_BASE+303)
+#define V4L2_CID_MPEG_VIDEO_H263_MAX_QP                 (V4L2_CID_MPEG_BASE+304)
+#define V4L2_CID_MPEG_VIDEO_H264_I_FRAME_QP             (V4L2_CID_MPEG_BASE+350)
+#define V4L2_CID_MPEG_VIDEO_H264_P_FRAME_QP             (V4L2_CID_MPEG_BASE+351)
+#define V4L2_CID_MPEG_VIDEO_H264_B_FRAME_QP             (V4L2_CID_MPEG_BASE+352)
+#define V4L2_CID_MPEG_VIDEO_H264_MIN_QP                 (V4L2_CID_MPEG_BASE+353)
+#define V4L2_CID_MPEG_VIDEO_H264_MAX_QP                 (V4L2_CID_MPEG_BASE+354)
+#define V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM          (V4L2_CID_MPEG_BASE+355)
+#define V4L2_CID_MPEG_VIDEO_H264_CPB_SIZE               (V4L2_CID_MPEG_BASE+356)
+#define V4L2_CID_MPEG_VIDEO_H264_ENTROPY_MODE           (V4L2_CID_MPEG_BASE+357)
+enum v4l2_mpeg_video_h264_entropy_mode {
+        V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CAVLC = 0,
+        V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CABAC = 1,
+};
+#define V4L2_CID_MPEG_VIDEO_H264_I_PERIOD               (V4L2_CID_MPEG_BASE+358)
+#define V4L2_CID_MPEG_VIDEO_H264_LEVEL                  (V4L2_CID_MPEG_BASE+359)
+enum v4l2_mpeg_video_h264_level {
+        V4L2_MPEG_VIDEO_H264_LEVEL_1_0  = 0,
+        V4L2_MPEG_VIDEO_H264_LEVEL_1B   = 1,
+        V4L2_MPEG_VIDEO_H264_LEVEL_1_1  = 2,
+        V4L2_MPEG_VIDEO_H264_LEVEL_1_2  = 3,
+        V4L2_MPEG_VIDEO_H264_LEVEL_1_3  = 4,
+        V4L2_MPEG_VIDEO_H264_LEVEL_2_0  = 5,
+        V4L2_MPEG_VIDEO_H264_LEVEL_2_1  = 6,
+        V4L2_MPEG_VIDEO_H264_LEVEL_2_2  = 7,
+        V4L2_MPEG_VIDEO_H264_LEVEL_3_0  = 8,
+        V4L2_MPEG_VIDEO_H264_LEVEL_3_1  = 9,
+        V4L2_MPEG_VIDEO_H264_LEVEL_3_2  = 10,
+        V4L2_MPEG_VIDEO_H264_LEVEL_4_0  = 11,
+        V4L2_MPEG_VIDEO_H264_LEVEL_4_1  = 12,
+        V4L2_MPEG_VIDEO_H264_LEVEL_4_2  = 13,
+        V4L2_MPEG_VIDEO_H264_LEVEL_5_0  = 14,
+        V4L2_MPEG_VIDEO_H264_LEVEL_5_1  = 15,
+};
+#define V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_ALPHA      (V4L2_CID_MPEG_BASE+360)
+#define V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_BETA       (V4L2_CID_MPEG_BASE+361)
+#define V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_MODE       (V4L2_CID_MPEG_BASE+362)
+enum v4l2_mpeg_video_h264_loop_filter_mode {
+        V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_ENABLED                           = 0,
+        V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED                          = 1,
+        V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED_AT_SLICE_BOUNDARY        = 2,
+};
+#define V4L2_CID_MPEG_VIDEO_H264_PROFILE                (V4L2_CID_MPEG_BASE+363)
+enum v4l2_mpeg_video_h264_profile {
+        V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE                   = 0,
+        V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_BASELINE       = 1,
+        V4L2_MPEG_VIDEO_H264_PROFILE_MAIN                       = 2,
+        V4L2_MPEG_VIDEO_H264_PROFILE_EXTENDED                   = 3,
+        V4L2_MPEG_VIDEO_H264_PROFILE_HIGH                       = 4,
+        V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10                    = 5,
+        V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_422                   = 6,
+        V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_444_PREDICTIVE        = 7,
+        V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10_INTRA              = 8,
+        V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_422_INTRA             = 9,
+        V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_444_INTRA             = 10,
+        V4L2_MPEG_VIDEO_H264_PROFILE_CAVLC_444_INTRA            = 11,
+        V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_BASELINE          = 12,
+        V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_HIGH              = 13,
+        V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_HIGH_INTRA        = 14,
+        V4L2_MPEG_VIDEO_H264_PROFILE_STEREO_HIGH                = 15,
+        V4L2_MPEG_VIDEO_H264_PROFILE_MULTIVIEW_HIGH             = 16,
+};
+#define V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_HEIGHT     (V4L2_CID_MPEG_BASE+364)
+#define V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_WIDTH      (V4L2_CID_MPEG_BASE+365)
+#define V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_ENABLE         (V4L2_CID_MPEG_BASE+366)
+#define V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_IDC            (V4L2_CID_MPEG_BASE+367)
+enum v4l2_mpeg_video_h264_vui_sar_idc {
+        V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_UNSPECIFIED    = 0,
+        V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_1x1            = 1,
+        V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_12x11          = 2,
+        V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_10x11          = 3,
+        V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_16x11          = 4,
+        V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_40x33          = 5,
+        V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_24x11          = 6,
+        V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_20x11          = 7,
+        V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_32x11          = 8,
+        V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_80x33          = 9,
+        V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_18x11          = 10,
+        V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_15x11          = 11,
+        V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_64x33          = 12,
+        V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_160x99         = 13,
+        V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_4x3            = 14,
+        V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_3x2            = 15,
+        V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_2x1            = 16,
+        V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_EXTENDED       = 17,
+};
+#define V4L2_CID_MPEG_VIDEO_MPEG4_I_FRAME_QP    (V4L2_CID_MPEG_BASE+400)
+#define V4L2_CID_MPEG_VIDEO_MPEG4_P_FRAME_QP    (V4L2_CID_MPEG_BASE+401)
+#define V4L2_CID_MPEG_VIDEO_MPEG4_B_FRAME_QP    (V4L2_CID_MPEG_BASE+402)
+#define V4L2_CID_MPEG_VIDEO_MPEG4_MIN_QP        (V4L2_CID_MPEG_BASE+403)
+#define V4L2_CID_MPEG_VIDEO_MPEG4_MAX_QP        (V4L2_CID_MPEG_BASE+404)
+#define V4L2_CID_MPEG_VIDEO_MPEG4_LEVEL         (V4L2_CID_MPEG_BASE+405)
+enum v4l2_mpeg_video_mpeg4_level {
+        V4L2_MPEG_VIDEO_MPEG4_LEVEL_0   = 0,
+        V4L2_MPEG_VIDEO_MPEG4_LEVEL_0B  = 1,
+        V4L2_MPEG_VIDEO_MPEG4_LEVEL_1   = 2,
+        V4L2_MPEG_VIDEO_MPEG4_LEVEL_2   = 3,
+        V4L2_MPEG_VIDEO_MPEG4_LEVEL_3   = 4,
+        V4L2_MPEG_VIDEO_MPEG4_LEVEL_3B  = 5,
+        V4L2_MPEG_VIDEO_MPEG4_LEVEL_4   = 6,
+        V4L2_MPEG_VIDEO_MPEG4_LEVEL_5   = 7,
+};
+#define V4L2_CID_MPEG_VIDEO_MPEG4_PROFILE       (V4L2_CID_MPEG_BASE+406)
+enum v4l2_mpeg_video_mpeg4_profile {
+        V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE                            = 0,
+        V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_SIMPLE                   = 1,
+        V4L2_MPEG_VIDEO_MPEG4_PROFILE_CORE                              = 2,
+        V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE_SCALABLE                   = 3,
+        V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_CODING_EFFICIENCY        = 4,
+};
+#define V4L2_CID_MPEG_VIDEO_MPEG4_QPEL          (V4L2_CID_MPEG_BASE+407)
+/*  MPEG-class control IDs specific to the CX2341x driver as defined by V4L2 */
+#define V4L2_CID_MPEG_CX2341X_BASE                              (V4L2_CTRL_CLASS_MPEG | 0x1000)
+#define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE         (V4L2_CID_MPEG_CX2341X_BASE+0)
+enum v4l2_mpeg_cx2341x_video_spatial_filter_mode {
+        V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_MANUAL = 0,
+        V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_AUTO   = 1,
+};
+#define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER              (V4L2_CID_MPEG_CX2341X_BASE+1)
+#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE    (V4L2_CID_MPEG_CX2341X_BASE+2)
+enum v4l2_mpeg_cx2341x_video_luma_spatial_filter_type {
+        V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_OFF                  = 0,
+        V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_HOR               = 1,
+        V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_VERT              = 2,
+        V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_HV_SEPARABLE      = 3,
+        V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_SYM_NON_SEPARABLE = 4,
+};
+#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE  (V4L2_CID_MPEG_CX2341X_BASE+3)
+enum v4l2_mpeg_cx2341x_video_chroma_spatial_filter_type {
+        V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_OFF    = 0,
+        V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_1D_HOR = 1,
+};
+#define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE        (V4L2_CID_MPEG_CX2341X_BASE+4)
+enum v4l2_mpeg_cx2341x_video_temporal_filter_mode {
+        V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_MANUAL = 0,
+        V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_AUTO   = 1,
+};
+#define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER             (V4L2_CID_MPEG_CX2341X_BASE+5)
+#define V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE          (V4L2_CID_MPEG_CX2341X_BASE+6)
+enum v4l2_mpeg_cx2341x_video_median_filter_type {
+        V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF      = 0,
+        V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR      = 1,
+        V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_VERT     = 2,
+        V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR_VERT = 3,
+        V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_DIAG     = 4,
+};
+#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM   (V4L2_CID_MPEG_CX2341X_BASE+7)
+#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP      (V4L2_CID_MPEG_CX2341X_BASE+8)
+#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM (V4L2_CID_MPEG_CX2341X_BASE+9)
+#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP    (V4L2_CID_MPEG_CX2341X_BASE+10)
+#define V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS         (V4L2_CID_MPEG_CX2341X_BASE+11)
+/*  MPEG-class control IDs specific to the Samsung MFC 5.1 driver as defined by V4L2 */
+#define V4L2_CID_MPEG_MFC51_BASE                                (V4L2_CTRL_CLASS_MPEG | 0x1100)
+#define V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY            (V4L2_CID_MPEG_MFC51_BASE+0)
+#define V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY_ENABLE     (V4L2_CID_MPEG_MFC51_BASE+1)
+#define V4L2_CID_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE                       (V4L2_CID_MPEG_MFC51_BASE+2)
+enum v4l2_mpeg_mfc51_video_frame_skip_mode {
+        V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_DISABLED          = 0,
+        V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_LEVEL_LIMIT       = 1,
+        V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT         = 2,
+};
+#define V4L2_CID_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE                      (V4L2_CID_MPEG_MFC51_BASE+3)
+enum v4l2_mpeg_mfc51_video_force_frame_type {
+        V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_DISABLED         = 0,
+        V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_I_FRAME          = 1,
+        V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_NOT_CODED        = 2,
+};
+#define V4L2_CID_MPEG_MFC51_VIDEO_PADDING                               (V4L2_CID_MPEG_MFC51_BASE+4)
+#define V4L2_CID_MPEG_MFC51_VIDEO_PADDING_YUV                           (V4L2_CID_MPEG_MFC51_BASE+5)
+#define V4L2_CID_MPEG_MFC51_VIDEO_RC_FIXED_TARGET_BIT                   (V4L2_CID_MPEG_MFC51_BASE+6)
+#define V4L2_CID_MPEG_MFC51_VIDEO_RC_REACTION_COEFF                     (V4L2_CID_MPEG_MFC51_BASE+7)
+#define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_ACTIVITY             (V4L2_CID_MPEG_MFC51_BASE+50)
+#define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_DARK                 (V4L2_CID_MPEG_MFC51_BASE+51)
+#define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_SMOOTH               (V4L2_CID_MPEG_MFC51_BASE+52)
+#define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_STATIC               (V4L2_CID_MPEG_MFC51_BASE+53)
+#define V4L2_CID_MPEG_MFC51_VIDEO_H264_NUM_REF_PIC_FOR_P                (V4L2_CID_MPEG_MFC51_BASE+54)
+/*  Camera class control IDs */
+#define V4L2_CID_CAMERA_CLASS_BASE      (V4L2_CTRL_CLASS_CAMERA | 0x900)
+#define V4L2_CID_CAMERA_CLASS           (V4L2_CTRL_CLASS_CAMERA | 1)
+#define V4L2_CID_EXPOSURE_AUTO                  (V4L2_CID_CAMERA_CLASS_BASE+1)
+enum  v4l2_exposure_auto_type {
+        V4L2_EXPOSURE_AUTO = 0,
+        V4L2_EXPOSURE_MANUAL = 1,
+        V4L2_EXPOSURE_SHUTTER_PRIORITY = 2,
+        V4L2_EXPOSURE_APERTURE_PRIORITY = 3
+};
+#define V4L2_CID_EXPOSURE_ABSOLUTE              (V4L2_CID_CAMERA_CLASS_BASE+2)
+#define V4L2_CID_EXPOSURE_AUTO_PRIORITY         (V4L2_CID_CAMERA_CLASS_BASE+3)
+#define V4L2_CID_PAN_RELATIVE                   (V4L2_CID_CAMERA_CLASS_BASE+4)
+#define V4L2_CID_TILT_RELATIVE                  (V4L2_CID_CAMERA_CLASS_BASE+5)
+#define V4L2_CID_PAN_RESET                      (V4L2_CID_CAMERA_CLASS_BASE+6)
+#define V4L2_CID_TILT_RESET                     (V4L2_CID_CAMERA_CLASS_BASE+7)
+#define V4L2_CID_PAN_ABSOLUTE                   (V4L2_CID_CAMERA_CLASS_BASE+8)
+#define V4L2_CID_TILT_ABSOLUTE                  (V4L2_CID_CAMERA_CLASS_BASE+9)
+#define V4L2_CID_FOCUS_ABSOLUTE                 (V4L2_CID_CAMERA_CLASS_BASE+10)
+#define V4L2_CID_FOCUS_RELATIVE                 (V4L2_CID_CAMERA_CLASS_BASE+11)
+#define V4L2_CID_FOCUS_AUTO                     (V4L2_CID_CAMERA_CLASS_BASE+12)
+#define V4L2_CID_ZOOM_ABSOLUTE                  (V4L2_CID_CAMERA_CLASS_BASE+13)
+#define V4L2_CID_ZOOM_RELATIVE                  (V4L2_CID_CAMERA_CLASS_BASE+14)
+#define V4L2_CID_ZOOM_CONTINUOUS                (V4L2_CID_CAMERA_CLASS_BASE+15)
+#define V4L2_CID_PRIVACY                        (V4L2_CID_CAMERA_CLASS_BASE+16)
+#define V4L2_CID_IRIS_ABSOLUTE                  (V4L2_CID_CAMERA_CLASS_BASE+17)
+#define V4L2_CID_IRIS_RELATIVE                  (V4L2_CID_CAMERA_CLASS_BASE+18)
+#define V4L2_CID_AUTO_EXPOSURE_BIAS             (V4L2_CID_CAMERA_CLASS_BASE+19)
+#define V4L2_CID_AUTO_N_PRESET_WHITE_BALANCE    (V4L2_CID_CAMERA_CLASS_BASE+20)
+enum v4l2_auto_n_preset_white_balance {
+        V4L2_WHITE_BALANCE_MANUAL               = 0,
+        V4L2_WHITE_BALANCE_AUTO                 = 1,
+        V4L2_WHITE_BALANCE_INCANDESCENT         = 2,
+        V4L2_WHITE_BALANCE_FLUORESCENT          = 3,
+        V4L2_WHITE_BALANCE_FLUORESCENT_H        = 4,
+        V4L2_WHITE_BALANCE_HORIZON              = 5,
+        V4L2_WHITE_BALANCE_DAYLIGHT             = 6,
+        V4L2_WHITE_BALANCE_FLASH                = 7,
+        V4L2_WHITE_BALANCE_CLOUDY               = 8,
+        V4L2_WHITE_BALANCE_SHADE                = 9,
+};
+#define V4L2_CID_WIDE_DYNAMIC_RANGE             (V4L2_CID_CAMERA_CLASS_BASE+21)
+#define V4L2_CID_IMAGE_STABILIZATION            (V4L2_CID_CAMERA_CLASS_BASE+22)
+#define V4L2_CID_ISO_SENSITIVITY                (V4L2_CID_CAMERA_CLASS_BASE+23)
+#define V4L2_CID_ISO_SENSITIVITY_AUTO           (V4L2_CID_CAMERA_CLASS_BASE+24)
+enum v4l2_iso_sensitivity_auto_type {
+        V4L2_ISO_SENSITIVITY_MANUAL             = 0,
+        V4L2_ISO_SENSITIVITY_AUTO               = 1,
+};
+#define V4L2_CID_EXPOSURE_METERING              (V4L2_CID_CAMERA_CLASS_BASE+25)
+enum v4l2_exposure_metering {
+        V4L2_EXPOSURE_METERING_AVERAGE          = 0,
+        V4L2_EXPOSURE_METERING_CENTER_WEIGHTED  = 1,
+        V4L2_EXPOSURE_METERING_SPOT             = 2,
+};
+#define V4L2_CID_SCENE_MODE                     (V4L2_CID_CAMERA_CLASS_BASE+26)
+enum v4l2_scene_mode {
+        V4L2_SCENE_MODE_NONE                    = 0,
+        V4L2_SCENE_MODE_BACKLIGHT               = 1,
+        V4L2_SCENE_MODE_BEACH_SNOW              = 2,
+        V4L2_SCENE_MODE_CANDLE_LIGHT            = 3,
+        V4L2_SCENE_MODE_DAWN_DUSK               = 4,
+        V4L2_SCENE_MODE_FALL_COLORS             = 5,
+        V4L2_SCENE_MODE_FIREWORKS               = 6,
+        V4L2_SCENE_MODE_LANDSCAPE               = 7,
+        V4L2_SCENE_MODE_NIGHT                   = 8,
+        V4L2_SCENE_MODE_PARTY_INDOOR            = 9,
+        V4L2_SCENE_MODE_PORTRAIT                = 10,
+        V4L2_SCENE_MODE_SPORTS                  = 11,
+        V4L2_SCENE_MODE_SUNSET                  = 12,
+        V4L2_SCENE_MODE_TEXT                    = 13,
+};
+#define V4L2_CID_3A_LOCK                        (V4L2_CID_CAMERA_CLASS_BASE+27)
+#define V4L2_LOCK_EXPOSURE                      (1 << 0)
+#define V4L2_LOCK_WHITE_BALANCE                 (1 << 1)
+#define V4L2_LOCK_FOCUS                         (1 << 2)
+#define V4L2_CID_AUTO_FOCUS_START               (V4L2_CID_CAMERA_CLASS_BASE+28)
+#define V4L2_CID_AUTO_FOCUS_STOP                (V4L2_CID_CAMERA_CLASS_BASE+29)
+#define V4L2_CID_AUTO_FOCUS_STATUS              (V4L2_CID_CAMERA_CLASS_BASE+30)
+#define V4L2_AUTO_FOCUS_STATUS_IDLE             (0 << 0)
+#define V4L2_AUTO_FOCUS_STATUS_BUSY             (1 << 0)
+#define V4L2_AUTO_FOCUS_STATUS_REACHED          (1 << 1)
+#define V4L2_AUTO_FOCUS_STATUS_FAILED           (1 << 2)
+#define V4L2_CID_AUTO_FOCUS_RANGE               (V4L2_CID_CAMERA_CLASS_BASE+31)
+enum v4l2_auto_focus_range {
+        V4L2_AUTO_FOCUS_RANGE_AUTO              = 0,
+        V4L2_AUTO_FOCUS_RANGE_NORMAL            = 1,
+        V4L2_AUTO_FOCUS_RANGE_MACRO             = 2,
+        V4L2_AUTO_FOCUS_RANGE_INFINITY          = 3,
+};
+/* FM Modulator class control IDs */
+#define V4L2_CID_FM_TX_CLASS_BASE               (V4L2_CTRL_CLASS_FM_TX | 0x900)
+#define V4L2_CID_FM_TX_CLASS                    (V4L2_CTRL_CLASS_FM_TX | 1)
+#define V4L2_CID_RDS_TX_DEVIATION               (V4L2_CID_FM_TX_CLASS_BASE + 1)
+#define V4L2_CID_RDS_TX_PI                      (V4L2_CID_FM_TX_CLASS_BASE + 2)
+#define V4L2_CID_RDS_TX_PTY                     (V4L2_CID_FM_TX_CLASS_BASE + 3)
+#define V4L2_CID_RDS_TX_PS_NAME                 (V4L2_CID_FM_TX_CLASS_BASE + 5)
+#define V4L2_CID_RDS_TX_RADIO_TEXT              (V4L2_CID_FM_TX_CLASS_BASE + 6)
+#define V4L2_CID_AUDIO_LIMITER_ENABLED          (V4L2_CID_FM_TX_CLASS_BASE + 64)
+#define V4L2_CID_AUDIO_LIMITER_RELEASE_TIME     (V4L2_CID_FM_TX_CLASS_BASE + 65)
+#define V4L2_CID_AUDIO_LIMITER_DEVIATION        (V4L2_CID_FM_TX_CLASS_BASE + 66)
+#define V4L2_CID_AUDIO_COMPRESSION_ENABLED      (V4L2_CID_FM_TX_CLASS_BASE + 80)
+#define V4L2_CID_AUDIO_COMPRESSION_GAIN         (V4L2_CID_FM_TX_CLASS_BASE + 81)
+#define V4L2_CID_AUDIO_COMPRESSION_THRESHOLD    (V4L2_CID_FM_TX_CLASS_BASE + 82)
+#define V4L2_CID_AUDIO_COMPRESSION_ATTACK_TIME  (V4L2_CID_FM_TX_CLASS_BASE + 83)
+#define V4L2_CID_AUDIO_COMPRESSION_RELEASE_TIME (V4L2_CID_FM_TX_CLASS_BASE + 84)
+#define V4L2_CID_PILOT_TONE_ENABLED             (V4L2_CID_FM_TX_CLASS_BASE + 96)
+#define V4L2_CID_PILOT_TONE_DEVIATION           (V4L2_CID_FM_TX_CLASS_BASE + 97)
+#define V4L2_CID_PILOT_TONE_FREQUENCY           (V4L2_CID_FM_TX_CLASS_BASE + 98)
+#define V4L2_CID_TUNE_PREEMPHASIS               (V4L2_CID_FM_TX_CLASS_BASE + 112)
+enum v4l2_preemphasis {
+        V4L2_PREEMPHASIS_DISABLED       = 0,
+        V4L2_PREEMPHASIS_50_uS          = 1,
+        V4L2_PREEMPHASIS_75_uS          = 2,
+};
+#define V4L2_CID_TUNE_POWER_LEVEL               (V4L2_CID_FM_TX_CLASS_BASE + 113)
+#define V4L2_CID_TUNE_ANTENNA_CAPACITOR         (V4L2_CID_FM_TX_CLASS_BASE + 114)
+/* Flash and privacy (indicator) light controls */
+#define V4L2_CID_FLASH_CLASS_BASE               (V4L2_CTRL_CLASS_FLASH | 0x900)
+#define V4L2_CID_FLASH_CLASS                    (V4L2_CTRL_CLASS_FLASH | 1)
+#define V4L2_CID_FLASH_LED_MODE                 (V4L2_CID_FLASH_CLASS_BASE + 1)
+enum v4l2_flash_led_mode {
+        V4L2_FLASH_LED_MODE_NONE,
+        V4L2_FLASH_LED_MODE_FLASH,
+        V4L2_FLASH_LED_MODE_TORCH,
+};
+#define V4L2_CID_FLASH_STROBE_SOURCE            (V4L2_CID_FLASH_CLASS_BASE + 2)
+enum v4l2_flash_strobe_source {
+        V4L2_FLASH_STROBE_SOURCE_SOFTWARE,
+        V4L2_FLASH_STROBE_SOURCE_EXTERNAL,
+};
+#define V4L2_CID_FLASH_STROBE                   (V4L2_CID_FLASH_CLASS_BASE + 3)
+#define V4L2_CID_FLASH_STROBE_STOP              (V4L2_CID_FLASH_CLASS_BASE + 4)
+#define V4L2_CID_FLASH_STROBE_STATUS            (V4L2_CID_FLASH_CLASS_BASE + 5)
+#define V4L2_CID_FLASH_TIMEOUT                  (V4L2_CID_FLASH_CLASS_BASE + 6)
+#define V4L2_CID_FLASH_INTENSITY                (V4L2_CID_FLASH_CLASS_BASE + 7)
+#define V4L2_CID_FLASH_TORCH_INTENSITY          (V4L2_CID_FLASH_CLASS_BASE + 8)
+#define V4L2_CID_FLASH_INDICATOR_INTENSITY      (V4L2_CID_FLASH_CLASS_BASE + 9)
+#define V4L2_CID_FLASH_FAULT                    (V4L2_CID_FLASH_CLASS_BASE + 10)
+#define V4L2_FLASH_FAULT_OVER_VOLTAGE           (1 << 0)
+#define V4L2_FLASH_FAULT_TIMEOUT                (1 << 1)
+#define V4L2_FLASH_FAULT_OVER_TEMPERATURE       (1 << 2)
+#define V4L2_FLASH_FAULT_SHORT_CIRCUIT          (1 << 3)
+#define V4L2_FLASH_FAULT_OVER_CURRENT           (1 << 4)
+#define V4L2_FLASH_FAULT_INDICATOR              (1 << 5)
+#define V4L2_CID_FLASH_CHARGE                   (V4L2_CID_FLASH_CLASS_BASE + 11)
+#define V4L2_CID_FLASH_READY                    (V4L2_CID_FLASH_CLASS_BASE + 12)
+/* JPEG-class control IDs */
+#define V4L2_CID_JPEG_CLASS_BASE                (V4L2_CTRL_CLASS_JPEG | 0x900)
+#define V4L2_CID_JPEG_CLASS                     (V4L2_CTRL_CLASS_JPEG | 1)
+#define V4L2_CID_JPEG_CHROMA_SUBSAMPLING        (V4L2_CID_JPEG_CLASS_BASE + 1)
+enum v4l2_jpeg_chroma_subsampling {
+        V4L2_JPEG_CHROMA_SUBSAMPLING_444        = 0,
+        V4L2_JPEG_CHROMA_SUBSAMPLING_422        = 1,
+        V4L2_JPEG_CHROMA_SUBSAMPLING_420        = 2,
+        V4L2_JPEG_CHROMA_SUBSAMPLING_411        = 3,
+        V4L2_JPEG_CHROMA_SUBSAMPLING_410        = 4,
+        V4L2_JPEG_CHROMA_SUBSAMPLING_GRAY       = 5,
+};
+#define V4L2_CID_JPEG_RESTART_INTERVAL          (V4L2_CID_JPEG_CLASS_BASE + 2)
+#define V4L2_CID_JPEG_COMPRESSION_QUALITY       (V4L2_CID_JPEG_CLASS_BASE + 3)
+#define V4L2_CID_JPEG_ACTIVE_MARKER             (V4L2_CID_JPEG_CLASS_BASE + 4)
+#define V4L2_JPEG_ACTIVE_MARKER_APP0            (1 << 0)
+#define V4L2_JPEG_ACTIVE_MARKER_APP1            (1 << 1)
+#define V4L2_JPEG_ACTIVE_MARKER_COM             (1 << 16)
+#define V4L2_JPEG_ACTIVE_MARKER_DQT             (1 << 17)
+#define V4L2_JPEG_ACTIVE_MARKER_DHT             (1 << 18)
+/* Image source controls */
+#define V4L2_CID_IMAGE_SOURCE_CLASS_BASE        (V4L2_CTRL_CLASS_IMAGE_SOURCE | 0x900)
+#define V4L2_CID_IMAGE_SOURCE_CLASS             (V4L2_CTRL_CLASS_IMAGE_SOURCE | 1)
+#define V4L2_CID_VBLANK                         (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 1)
+#define V4L2_CID_HBLANK                         (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 2)
+#define V4L2_CID_ANALOGUE_GAIN                  (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 3)
+/* Image processing controls */
+#define V4L2_CID_IMAGE_PROC_CLASS_BASE          (V4L2_CTRL_CLASS_IMAGE_PROC | 0x900)
+#define V4L2_CID_IMAGE_PROC_CLASS               (V4L2_CTRL_CLASS_IMAGE_PROC | 1)
+#define V4L2_CID_LINK_FREQ                      (V4L2_CID_IMAGE_PROC_CLASS_BASE + 1)
+#define V4L2_CID_PIXEL_RATE                     (V4L2_CID_IMAGE_PROC_CLASS_BASE + 2)
+#endif
diff --git a/include/linux/v4l2-subdev.h b/include/linux/v4l2-subdev.h
index 8c57ee9872bb..a33c4daadce3 100644
--- a/include/linux/v4l2-subdev.h
+++ b/include/linux/v4l2-subdev.h
@@ -148,6 +148,14 @@ struct v4l2_subdev_selection {
        __u32 reserved[8];
 };
+struct v4l2_subdev_edid {
+        __u32 pad;
+        __u32 start_block;
+        __u32 blocks;
+        __u32 reserved[5];
+        __u8 __user *edid;
+};
 #define VIDIOC_SUBDEV_G_FMT     _IOWR('V',  4, struct v4l2_subdev_format)
 #define VIDIOC_SUBDEV_S_FMT     _IOWR('V',  5, struct v4l2_subdev_format)
 #define VIDIOC_SUBDEV_G_FRAME_INTERVAL \
@@ -166,5 +174,7 @@ struct v4l2_subdev_selection {
        _IOWR('V', 61, struct v4l2_subdev_selection)
 #define VIDIOC_SUBDEV_S_SELECTION \
        _IOWR('V', 62, struct v4l2_subdev_selection)
+#define VIDIOC_SUBDEV_G_EDID    _IOWR('V', 40, struct v4l2_subdev_edid)
+#define VIDIOC_SUBDEV_S_EDID    _IOWR('V', 41, struct v4l2_subdev_edid)
 #endif
diff --git a/include/linux/vfio.h b/include/linux/vfio.h
new file mode 100644
index 000000000000..0a4f180a11d8
--- /dev/null
+++ b/include/linux/vfio.h
@@ -0,0 +1,445 @@
+/*
+ * VFIO API definition
+ *
+ * Copyright (C) 2012 Red Hat, Inc.  All rights reserved.
+ *     Author: Alex Williamson <alex.williamson@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef VFIO_H
+#define VFIO_H
+#include <linux/types.h>
+#include <linux/ioctl.h>
+#define VFIO_API_VERSION        0
+#ifdef __KERNEL__       /* Internal VFIO-core/bus driver API */
+#include <linux/iommu.h>
+#include <linux/mm.h>
+/**
+ * struct vfio_device_ops - VFIO bus driver device callbacks
+ *
+ * @open: Called when userspace creates new file descriptor for device
+ * @release: Called when userspace releases file descriptor for device
+ * @read: Perform read(2) on device file descriptor
+ * @write: Perform write(2) on device file descriptor
+ * @ioctl: Perform ioctl(2) on device file descriptor, supporting VFIO_DEVICE_*
+ *         operations documented below
+ * @mmap: Perform mmap(2) on a region of the device file descriptor
+ */
+struct vfio_device_ops {
+        char    *name;
+        int     (*open)(void *device_data);
+        void    (*release)(void *device_data);
+        ssize_t (*read)(void *device_data, char __user *buf,
+                        size_t count, loff_t *ppos);
+        ssize_t (*write)(void *device_data, const char __user *buf,
+                         size_t count, loff_t *size);
+        long    (*ioctl)(void *device_data, unsigned int cmd,
+                         unsigned long arg);
+        int     (*mmap)(void *device_data, struct vm_area_struct *vma);
+};
+extern int vfio_add_group_dev(struct device *dev,
+                              const struct vfio_device_ops *ops,
+                              void *device_data);
+extern void *vfio_del_group_dev(struct device *dev);
+/**
+ * struct vfio_iommu_driver_ops - VFIO IOMMU driver callbacks
+ */
+struct vfio_iommu_driver_ops {
+        char            *name;
+        struct module   *owner;
+        void            *(*open)(unsigned long arg);
+        void            (*release)(void *iommu_data);
+        ssize_t         (*read)(void *iommu_data, char __user *buf,
+                                size_t count, loff_t *ppos);
+        ssize_t         (*write)(void *iommu_data, const char __user *buf,
+                                 size_t count, loff_t *size);
+        long            (*ioctl)(void *iommu_data, unsigned int cmd,
+                                 unsigned long arg);
+        int             (*mmap)(void *iommu_data, struct vm_area_struct *vma);
+        int             (*attach_group)(void *iommu_data,
+                                        struct iommu_group *group);
+        void            (*detach_group)(void *iommu_data,
+                                        struct iommu_group *group);
+};
+extern int vfio_register_iommu_driver(const struct vfio_iommu_driver_ops *ops);
+extern void vfio_unregister_iommu_driver(
+                                const struct vfio_iommu_driver_ops *ops);
+/**
+ * offsetofend(TYPE, MEMBER)
+ *
+ * @TYPE: The type of the structure
+ * @MEMBER: The member within the structure to get the end offset of
+ *
+ * Simple helper macro for dealing with variable sized structures passed
+ * from user space.  This allows us to easily determine if the provided
+ * structure is sized to include various fields.
+ */
+#define offsetofend(TYPE, MEMBER) ({                            \
+        TYPE tmp;                                               \
+        offsetof(TYPE, MEMBER) + sizeof(tmp.MEMBER); })         \
+#endif /* __KERNEL__ */
+/* Kernel & User level defines for VFIO IOCTLs. */
+/* Extensions */
+#define VFIO_TYPE1_IOMMU                1
+/*
+ * The IOCTL interface is designed for extensibility by embedding the
+ * structure length (argsz) and flags into structures passed between
+ * kernel and userspace.  We therefore use the _IO() macro for these
+ * defines to avoid implicitly embedding a size into the ioctl request.
+ * As structure fields are added, argsz will increase to match and flag
+ * bits will be defined to indicate additional fields with valid data.
+ * It's *always* the caller's responsibility to indicate the size of
+ * the structure passed by setting argsz appropriately.
+ */
+#define VFIO_TYPE       (';')
+#define VFIO_BASE       100
+/* -------- IOCTLs for VFIO file descriptor (/dev/vfio/vfio) -------- */
+/**
+ * VFIO_GET_API_VERSION - _IO(VFIO_TYPE, VFIO_BASE + 0)
+ *
+ * Report the version of the VFIO API.  This allows us to bump the entire
+ * API version should we later need to add or change features in incompatible
+ * ways.
+ * Return: VFIO_API_VERSION
+ * Availability: Always
+ */
+#define VFIO_GET_API_VERSION            _IO(VFIO_TYPE, VFIO_BASE + 0)
+/**
+ * VFIO_CHECK_EXTENSION - _IOW(VFIO_TYPE, VFIO_BASE + 1, __u32)
+ *
+ * Check whether an extension is supported.
+ * Return: 0 if not supported, 1 (or some other positive integer) if supported.
+ * Availability: Always
+ */
+#define VFIO_CHECK_EXTENSION            _IO(VFIO_TYPE, VFIO_BASE + 1)
+/**
+ * VFIO_SET_IOMMU - _IOW(VFIO_TYPE, VFIO_BASE + 2, __s32)
+ *
+ * Set the iommu to the given type.  The type must be supported by an
+ * iommu driver as verified by calling CHECK_EXTENSION using the same
+ * type.  A group must be set to this file descriptor before this
+ * ioctl is available.  The IOMMU interfaces enabled by this call are
+ * specific to the value set.
+ * Return: 0 on success, -errno on failure
+ * Availability: When VFIO group attached
+ */
+#define VFIO_SET_IOMMU                  _IO(VFIO_TYPE, VFIO_BASE + 2)
+/* -------- IOCTLs for GROUP file descriptors (/dev/vfio/$GROUP) -------- */
+/**
+ * VFIO_GROUP_GET_STATUS - _IOR(VFIO_TYPE, VFIO_BASE + 3,
+ *                                              struct vfio_group_status)
+ *
+ * Retrieve information about the group.  Fills in provided
+ * struct vfio_group_info.  Caller sets argsz.
+ * Return: 0 on succes, -errno on failure.
+ * Availability: Always
+ */
+struct vfio_group_status {
+        __u32   argsz;
+        __u32   flags;
+#define VFIO_GROUP_FLAGS_VIABLE         (1 << 0)
+#define VFIO_GROUP_FLAGS_CONTAINER_SET  (1 << 1)
+};
+#define VFIO_GROUP_GET_STATUS           _IO(VFIO_TYPE, VFIO_BASE + 3)
+/**
+ * VFIO_GROUP_SET_CONTAINER - _IOW(VFIO_TYPE, VFIO_BASE + 4, __s32)
+ *
+ * Set the container for the VFIO group to the open VFIO file
+ * descriptor provided.  Groups may only belong to a single
+ * container.  Containers may, at their discretion, support multiple
+ * groups.  Only when a container is set are all of the interfaces
+ * of the VFIO file descriptor and the VFIO group file descriptor
+ * available to the user.
+ * Return: 0 on success, -errno on failure.
+ * Availability: Always
+ */
+#define VFIO_GROUP_SET_CONTAINER        _IO(VFIO_TYPE, VFIO_BASE + 4)
+/**
+ * VFIO_GROUP_UNSET_CONTAINER - _IO(VFIO_TYPE, VFIO_BASE + 5)
+ *
+ * Remove the group from the attached container.  This is the
+ * opposite of the SET_CONTAINER call and returns the group to
+ * an initial state.  All device file descriptors must be released
+ * prior to calling this interface.  When removing the last group
+ * from a container, the IOMMU will be disabled and all state lost,
+ * effectively also returning the VFIO file descriptor to an initial
+ * state.
+ * Return: 0 on success, -errno on failure.
+ * Availability: When attached to container
+ */
+#define VFIO_GROUP_UNSET_CONTAINER      _IO(VFIO_TYPE, VFIO_BASE + 5)
+/**
+ * VFIO_GROUP_GET_DEVICE_FD - _IOW(VFIO_TYPE, VFIO_BASE + 6, char)
+ *
+ * Return a new file descriptor for the device object described by
+ * the provided string.  The string should match a device listed in
+ * the devices subdirectory of the IOMMU group sysfs entry.  The
+ * group containing the device must already be added to this context.
+ * Return: new file descriptor on success, -errno on failure.
+ * Availability: When attached to container
+ */
+#define VFIO_GROUP_GET_DEVICE_FD        _IO(VFIO_TYPE, VFIO_BASE + 6)
+/* --------------- IOCTLs for DEVICE file descriptors --------------- */
+/**
+ * VFIO_DEVICE_GET_INFO - _IOR(VFIO_TYPE, VFIO_BASE + 7,
+ *                                              struct vfio_device_info)
+ *
+ * Retrieve information about the device.  Fills in provided
+ * struct vfio_device_info.  Caller sets argsz.
+ * Return: 0 on success, -errno on failure.
+ */
+struct vfio_device_info {
+        __u32   argsz;
+        __u32   flags;
+#define VFIO_DEVICE_FLAGS_RESET (1 << 0)        /* Device supports reset */
+#define VFIO_DEVICE_FLAGS_PCI   (1 << 1)        /* vfio-pci device */
+        __u32   num_regions;    /* Max region index + 1 */
+        __u32   num_irqs;       /* Max IRQ index + 1 */
+};
+#define VFIO_DEVICE_GET_INFO            _IO(VFIO_TYPE, VFIO_BASE + 7)
+/**
+ * VFIO_DEVICE_GET_REGION_INFO - _IOWR(VFIO_TYPE, VFIO_BASE + 8,
+ *                                     struct vfio_region_info)
+ *
+ * Retrieve information about a device region.  Caller provides
+ * struct vfio_region_info with index value set.  Caller sets argsz.
+ * Implementation of region mapping is bus driver specific.  This is
+ * intended to describe MMIO, I/O port, as well as bus specific
+ * regions (ex. PCI config space).  Zero sized regions may be used
+ * to describe unimplemented regions (ex. unimplemented PCI BARs).
+ * Return: 0 on success, -errno on failure.
+ */
+struct vfio_region_info {
+        __u32   argsz;
+        __u32   flags;
+#define VFIO_REGION_INFO_FLAG_READ      (1 << 0) /* Region supports read */
+#define VFIO_REGION_INFO_FLAG_WRITE     (1 << 1) /* Region supports write */
+#define VFIO_REGION_INFO_FLAG_MMAP      (1 << 2) /* Region supports mmap */
+        __u32   index;          /* Region index */
+        __u32   resv;           /* Reserved for alignment */
+        __u64   size;           /* Region size (bytes) */
+        __u64   offset;         /* Region offset from start of device fd */
+};
+#define VFIO_DEVICE_GET_REGION_INFO     _IO(VFIO_TYPE, VFIO_BASE + 8)
+/**
+ * VFIO_DEVICE_GET_IRQ_INFO - _IOWR(VFIO_TYPE, VFIO_BASE + 9,
+ *                                  struct vfio_irq_info)
+ *
+ * Retrieve information about a device IRQ.  Caller provides
+ * struct vfio_irq_info with index value set.  Caller sets argsz.
+ * Implementation of IRQ mapping is bus driver specific.  Indexes
+ * using multiple IRQs are primarily intended to support MSI-like
+ * interrupt blocks.  Zero count irq blocks may be used to describe
+ * unimplemented interrupt types.
+ *
+ * The EVENTFD flag indicates the interrupt index supports eventfd based
+ * signaling.
+ *
+ * The MASKABLE flags indicates the index supports MASK and UNMASK
+ * actions described below.
+ *
+ * AUTOMASKED indicates that after signaling, the interrupt line is
+ * automatically masked by VFIO and the user needs to unmask the line
+ * to receive new interrupts.  This is primarily intended to distinguish
+ * level triggered interrupts.
+ *
+ * The NORESIZE flag indicates that the interrupt lines within the index
+ * are setup as a set and new subindexes cannot be enabled without first
+ * disabling the entire index.  This is used for interrupts like PCI MSI
+ * and MSI-X where the driver may only use a subset of the available
+ * indexes, but VFIO needs to enable a specific number of vectors
+ * upfront.  In the case of MSI-X, where the user can enable MSI-X and
+ * then add and unmask vectors, it's up to userspace to make the decision
+ * whether to allocate the maximum supported number of vectors or tear
+ * down setup and incrementally increase the vectors as each is enabled.
+ */
+struct vfio_irq_info {
+        __u32   argsz;
+        __u32   flags;
+#define VFIO_IRQ_INFO_EVENTFD           (1 << 0)
+#define VFIO_IRQ_INFO_MASKABLE          (1 << 1)
+#define VFIO_IRQ_INFO_AUTOMASKED        (1 << 2)
+#define VFIO_IRQ_INFO_NORESIZE          (1 << 3)
+        __u32   index;          /* IRQ index */
+        __u32   count;          /* Number of IRQs within this index */
+};
+#define VFIO_DEVICE_GET_IRQ_INFO        _IO(VFIO_TYPE, VFIO_BASE + 9)
+/**
+ * VFIO_DEVICE_SET_IRQS - _IOW(VFIO_TYPE, VFIO_BASE + 10, struct vfio_irq_set)
+ *
+ * Set signaling, masking, and unmasking of interrupts.  Caller provides
+ * struct vfio_irq_set with all fields set.  'start' and 'count' indicate
+ * the range of subindexes being specified.
+ *
+ * The DATA flags specify the type of data provided.  If DATA_NONE, the
+ * operation performs the specified action immediately on the specified
+ * interrupt(s).  For example, to unmask AUTOMASKED interrupt [0,0]:
+ * flags = (DATA_NONE|ACTION_UNMASK), index = 0, start = 0, count = 1.
+ *
+ * DATA_BOOL allows sparse support for the same on arrays of interrupts.
+ * For example, to mask interrupts [0,1] and [0,3] (but not [0,2]):
+ * flags = (DATA_BOOL|ACTION_MASK), index = 0, start = 1, count = 3,
+ * data = {1,0,1}
+ *
+ * DATA_EVENTFD binds the specified ACTION to the provided __s32 eventfd.
+ * A value of -1 can be used to either de-assign interrupts if already
+ * assigned or skip un-assigned interrupts.  For example, to set an eventfd
+ * to be trigger for interrupts [0,0] and [0,2]:
+ * flags = (DATA_EVENTFD|ACTION_TRIGGER), index = 0, start = 0, count = 3,
+ * data = {fd1, -1, fd2}
+ * If index [0,1] is previously set, two count = 1 ioctls calls would be
+ * required to set [0,0] and [0,2] without changing [0,1].
+ *
+ * Once a signaling mechanism is set, DATA_BOOL or DATA_NONE can be used
+ * with ACTION_TRIGGER to perform kernel level interrupt loopback testing
+ * from userspace (ie. simulate hardware triggering).
+ *
+ * Setting of an event triggering mechanism to userspace for ACTION_TRIGGER
+ * enables the interrupt index for the device.  Individual subindex interrupts
+ * can be disabled using the -1 value for DATA_EVENTFD or the index can be
+ * disabled as a whole with: flags = (DATA_NONE|ACTION_TRIGGER), count = 0.
+ *
+ * Note that ACTION_[UN]MASK specify user->kernel signaling (irqfds) while
+ * ACTION_TRIGGER specifies kernel->user signaling.
+ */
+struct vfio_irq_set {
+        __u32   argsz;
+        __u32   flags;
+#define VFIO_IRQ_SET_DATA_NONE          (1 << 0) /* Data not present */
+#define VFIO_IRQ_SET_DATA_BOOL          (1 << 1) /* Data is bool (u8) */
+#define VFIO_IRQ_SET_DATA_EVENTFD       (1 << 2) /* Data is eventfd (s32) */
+#define VFIO_IRQ_SET_ACTION_MASK        (1 << 3) /* Mask interrupt */
+#define VFIO_IRQ_SET_ACTION_UNMASK      (1 << 4) /* Unmask interrupt */
+#define VFIO_IRQ_SET_ACTION_TRIGGER     (1 << 5) /* Trigger interrupt */
+        __u32   index;
+        __u32   start;
+        __u32   count;
+        __u8    data[];
+};
+#define VFIO_DEVICE_SET_IRQS            _IO(VFIO_TYPE, VFIO_BASE + 10)
+#define VFIO_IRQ_SET_DATA_TYPE_MASK     (VFIO_IRQ_SET_DATA_NONE | \
+                                         VFIO_IRQ_SET_DATA_BOOL | \
+                                         VFIO_IRQ_SET_DATA_EVENTFD)
+#define VFIO_IRQ_SET_ACTION_TYPE_MASK   (VFIO_IRQ_SET_ACTION_MASK | \
+                                         VFIO_IRQ_SET_ACTION_UNMASK | \
+                                         VFIO_IRQ_SET_ACTION_TRIGGER)
+/**
+ * VFIO_DEVICE_RESET - _IO(VFIO_TYPE, VFIO_BASE + 11)
+ *
+ * Reset a device.
+ */
+#define VFIO_DEVICE_RESET               _IO(VFIO_TYPE, VFIO_BASE + 11)
+/*
+ * The VFIO-PCI bus driver makes use of the following fixed region and
+ * IRQ index mapping.  Unimplemented regions return a size of zero.
+ * Unimplemented IRQ types return a count of zero.
+ */
+enum {
+        VFIO_PCI_BAR0_REGION_INDEX,
+        VFIO_PCI_BAR1_REGION_INDEX,
+        VFIO_PCI_BAR2_REGION_INDEX,
+        VFIO_PCI_BAR3_REGION_INDEX,
+        VFIO_PCI_BAR4_REGION_INDEX,
+        VFIO_PCI_BAR5_REGION_INDEX,
+        VFIO_PCI_ROM_REGION_INDEX,
+        VFIO_PCI_CONFIG_REGION_INDEX,
+        VFIO_PCI_NUM_REGIONS
+};
+enum {
+        VFIO_PCI_INTX_IRQ_INDEX,
+        VFIO_PCI_MSI_IRQ_INDEX,
+        VFIO_PCI_MSIX_IRQ_INDEX,
+        VFIO_PCI_NUM_IRQS
+};
+/* -------- API for Type1 VFIO IOMMU -------- */
+/**
+ * VFIO_IOMMU_GET_INFO - _IOR(VFIO_TYPE, VFIO_BASE + 12, struct vfio_iommu_info)
+ *
+ * Retrieve information about the IOMMU object. Fills in provided
+ * struct vfio_iommu_info. Caller sets argsz.
+ *
+ * XXX Should we do these by CHECK_EXTENSION too?
+ */
+struct vfio_iommu_type1_info {
+        __u32   argsz;
+        __u32   flags;
+#define VFIO_IOMMU_INFO_PGSIZES (1 << 0)        /* supported page sizes info */
+        __u64   iova_pgsizes;           /* Bitmap of supported page sizes */
+};
+#define VFIO_IOMMU_GET_INFO _IO(VFIO_TYPE, VFIO_BASE + 12)
+/**
+ * VFIO_IOMMU_MAP_DMA - _IOW(VFIO_TYPE, VFIO_BASE + 13, struct vfio_dma_map)
+ *
+ * Map process virtual addresses to IO virtual addresses using the
+ * provided struct vfio_dma_map. Caller sets argsz. READ &/ WRITE required.
+ */
+struct vfio_iommu_type1_dma_map {
+        __u32   argsz;
+        __u32   flags;
+#define VFIO_DMA_MAP_FLAG_READ (1 << 0)         /* readable from device */
+#define VFIO_DMA_MAP_FLAG_WRITE (1 << 1)        /* writable from device */
+        __u64   vaddr;                          /* Process virtual address */
+        __u64   iova;                           /* IO virtual address */
+        __u64   size;                           /* Size of mapping (bytes) */
+};
+#define VFIO_IOMMU_MAP_DMA _IO(VFIO_TYPE, VFIO_BASE + 13)
+/**
+ * VFIO_IOMMU_UNMAP_DMA - _IOW(VFIO_TYPE, VFIO_BASE + 14, struct vfio_dma_unmap)
+ *
+ * Unmap IO virtual addresses using the provided struct vfio_dma_unmap.
+ * Caller sets argsz.
+ */
+struct vfio_iommu_type1_dma_unmap {
+        __u32   argsz;
+        __u32   flags;
+        __u64   iova;                           /* IO virtual address */
+        __u64   size;                           /* Size of mapping (bytes) */
+};
+#define VFIO_IOMMU_UNMAP_DMA _IO(VFIO_TYPE, VFIO_BASE + 14)
+#endif /* VFIO_H */
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index 7a147c8299ab..61395ef85a00 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -1,7 +1,7 @@
 /*
 *  Video for Linux Two header file
 *
- *  Copyright (C) 1999-2007 the contributors
+ *  Copyright (C) 1999-2012 the contributors
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
@@ -65,6 +65,7 @@
 #include <linux/ioctl.h>
 #include <linux/types.h>
 #include <linux/v4l2-common.h>
+#include <linux/v4l2-controls.h>
 /*
 * Common stuff for both V4L1 and V4L2
@@ -161,6 +162,7 @@ enum v4l2_buf_type {
 #endif
        V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE = 9,
        V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE  = 10,
+        /* Deprecated, do not use */
        V4L2_BUF_TYPE_PRIVATE              = 0x80,
 };
@@ -368,6 +370,7 @@ struct v4l2_pix_format {
 /* three non contiguous planes - Y, Cb, Cr */
 #define V4L2_PIX_FMT_YUV420M v4l2_fourcc('Y', 'M', '1', '2') /* 12  YUV420 planar */
+#define V4L2_PIX_FMT_YVU420M v4l2_fourcc('Y', 'M', '2', '1') /* 12  YVU420 planar */
 /* Bayer formats - see http://www.siliconimaging.com/RGB%20Bayer.htm */
 #define V4L2_PIX_FMT_SBGGR8  v4l2_fourcc('B', 'A', '8', '1') /*  8  BGBG.. GRGR.. */
@@ -1188,7 +1191,8 @@ struct v4l2_input {
 /* capabilities flags */
 #define V4L2_IN_CAP_PRESETS             0x00000001 /* Supports S_DV_PRESET */
-#define V4L2_IN_CAP_CUSTOM_TIMINGS      0x00000002 /* Supports S_DV_TIMINGS */
+#define V4L2_IN_CAP_DV_TIMINGS          0x00000002 /* Supports S_DV_TIMINGS */
+#define V4L2_IN_CAP_CUSTOM_TIMINGS      V4L2_IN_CAP_DV_TIMINGS /* For compatibility */
 #define V4L2_IN_CAP_STD                 0x00000004 /* Supports S_STD */
 /*
@@ -1211,7 +1215,8 @@ struct v4l2_output {
 /* capabilities flags */
 #define V4L2_OUT_CAP_PRESETS            0x00000001 /* Supports S_DV_PRESET */
-#define V4L2_OUT_CAP_CUSTOM_TIMINGS     0x00000002 /* Supports S_DV_TIMINGS */
+#define V4L2_OUT_CAP_DV_TIMINGS         0x00000002 /* Supports S_DV_TIMINGS */
+#define V4L2_OUT_CAP_CUSTOM_TIMINGS     V4L2_OUT_CAP_DV_TIMINGS /* For compatibility */
 #define V4L2_OUT_CAP_STD                0x00000004 /* Supports S_STD */
 /*
@@ -1241,16 +1246,6 @@ struct v4l2_ext_controls {
        struct v4l2_ext_control *controls;
 };
-/*  Values for ctrl_class field */
-#define V4L2_CTRL_CLASS_USER 0x00980000 /* Old-style 'user' controls */
-#define V4L2_CTRL_CLASS_MPEG 0x00990000 /* MPEG-compression controls */
-#define V4L2_CTRL_CLASS_CAMERA 0x009a0000       /* Camera class controls */
-#define V4L2_CTRL_CLASS_FM_TX 0x009b0000        /* FM Modulator control class */
-#define V4L2_CTRL_CLASS_FLASH 0x009c0000        /* Camera flash controls */
-#define V4L2_CTRL_CLASS_JPEG 0x009d0000         /* JPEG-compression controls */
-#define V4L2_CTRL_CLASS_IMAGE_SOURCE 0x009e0000 /* Image source controls */
-#define V4L2_CTRL_CLASS_IMAGE_PROC 0x009f0000   /* Image processing controls */
 #define V4L2_CTRL_ID_MASK         (0x0fffffff)
 #define V4L2_CTRL_ID2CLASS(id)    ((id) & 0x0fff0000UL)
 #define V4L2_CTRL_DRIVER_PRIV(id) (((id) & 0xffff) >= 0x1000)
@@ -1306,692 +1301,31 @@ struct v4l2_querymenu {
 /*  User-class control IDs defined by V4L2 */
 #define V4L2_CID_MAX_CTRLS              1024
-#define V4L2_CID_BASE                   (V4L2_CTRL_CLASS_USER | 0x900)
-#define V4L2_CID_USER_BASE              V4L2_CID_BASE
 /*  IDs reserved for driver specific controls */
 #define V4L2_CID_PRIVATE_BASE           0x08000000
-#define V4L2_CID_USER_CLASS             (V4L2_CTRL_CLASS_USER | 1)
-#define V4L2_CID_BRIGHTNESS             (V4L2_CID_BASE+0)
+/*  DV-class control IDs defined by V4L2 */
-#define V4L2_CID_CONTRAST               (V4L2_CID_BASE+1)
+#define V4L2_CID_DV_CLASS_BASE                  (V4L2_CTRL_CLASS_DV | 0x900)
-#define V4L2_CID_SATURATION             (V4L2_CID_BASE+2)
+#define V4L2_CID_DV_CLASS                       (V4L2_CTRL_CLASS_DV | 1)
-#define V4L2_CID_HUE                    (V4L2_CID_BASE+3)
-#define V4L2_CID_AUDIO_VOLUME           (V4L2_CID_BASE+5)
+#define V4L2_CID_DV_TX_HOTPLUG                  (V4L2_CID_DV_CLASS_BASE + 1)
-#define V4L2_CID_AUDIO_BALANCE          (V4L2_CID_BASE+6)
+#define V4L2_CID_DV_TX_RXSENSE                  (V4L2_CID_DV_CLASS_BASE + 2)
-#define V4L2_CID_AUDIO_BASS             (V4L2_CID_BASE+7)
+#define V4L2_CID_DV_TX_EDID_PRESENT             (V4L2_CID_DV_CLASS_BASE + 3)
-#define V4L2_CID_AUDIO_TREBLE           (V4L2_CID_BASE+8)
+#define V4L2_CID_DV_TX_MODE                     (V4L2_CID_DV_CLASS_BASE + 4)
-#define V4L2_CID_AUDIO_MUTE             (V4L2_CID_BASE+9)
+enum v4l2_dv_tx_mode {
-#define V4L2_CID_AUDIO_LOUDNESS         (V4L2_CID_BASE+10)
+        V4L2_DV_TX_MODE_DVI_D   = 0,
-#define V4L2_CID_BLACK_LEVEL            (V4L2_CID_BASE+11) /* Deprecated */
+        V4L2_DV_TX_MODE_HDMI    = 1,
-#define V4L2_CID_AUTO_WHITE_BALANCE     (V4L2_CID_BASE+12)
+};
-#define V4L2_CID_DO_WHITE_BALANCE       (V4L2_CID_BASE+13)
+#define V4L2_CID_DV_TX_RGB_RANGE                (V4L2_CID_DV_CLASS_BASE + 5)
-#define V4L2_CID_RED_BALANCE            (V4L2_CID_BASE+14)
+enum v4l2_dv_rgb_range {
-#define V4L2_CID_BLUE_BALANCE           (V4L2_CID_BASE+15)
+        V4L2_DV_RGB_RANGE_AUTO    = 0,
-#define V4L2_CID_GAMMA                  (V4L2_CID_BASE+16)
+        V4L2_DV_RGB_RANGE_LIMITED = 1,
-#define V4L2_CID_WHITENESS              (V4L2_CID_GAMMA) /* Deprecated */
+        V4L2_DV_RGB_RANGE_FULL    = 2,
-#define V4L2_CID_EXPOSURE               (V4L2_CID_BASE+17)
+};
-#define V4L2_CID_AUTOGAIN               (V4L2_CID_BASE+18)
-#define V4L2_CID_GAIN                   (V4L2_CID_BASE+19)
+#define V4L2_CID_DV_RX_POWER_PRESENT            (V4L2_CID_DV_CLASS_BASE + 100)
-#define V4L2_CID_HFLIP                  (V4L2_CID_BASE+20)
+#define V4L2_CID_DV_RX_RGB_RANGE                (V4L2_CID_DV_CLASS_BASE + 101)
-#define V4L2_CID_VFLIP                  (V4L2_CID_BASE+21)
-/* Deprecated; use V4L2_CID_PAN_RESET and V4L2_CID_TILT_RESET */
-#define V4L2_CID_HCENTER                (V4L2_CID_BASE+22)
-#define V4L2_CID_VCENTER                (V4L2_CID_BASE+23)
-#define V4L2_CID_POWER_LINE_FREQUENCY   (V4L2_CID_BASE+24)
-enum v4l2_power_line_frequency {
-        V4L2_CID_POWER_LINE_FREQUENCY_DISABLED  = 0,
-        V4L2_CID_POWER_LINE_FREQUENCY_50HZ      = 1,
-        V4L2_CID_POWER_LINE_FREQUENCY_60HZ      = 2,
-        V4L2_CID_POWER_LINE_FREQUENCY_AUTO      = 3,
-};
-#define V4L2_CID_HUE_AUTO                       (V4L2_CID_BASE+25)
-#define V4L2_CID_WHITE_BALANCE_TEMPERATURE      (V4L2_CID_BASE+26)
-#define V4L2_CID_SHARPNESS                      (V4L2_CID_BASE+27)
-#define V4L2_CID_BACKLIGHT_COMPENSATION         (V4L2_CID_BASE+28)
-#define V4L2_CID_CHROMA_AGC                     (V4L2_CID_BASE+29)
-#define V4L2_CID_COLOR_KILLER                   (V4L2_CID_BASE+30)
-#define V4L2_CID_COLORFX                        (V4L2_CID_BASE+31)
-enum v4l2_colorfx {
-        V4L2_COLORFX_NONE                       = 0,
-        V4L2_COLORFX_BW                         = 1,
-        V4L2_COLORFX_SEPIA                      = 2,
-        V4L2_COLORFX_NEGATIVE                   = 3,
-        V4L2_COLORFX_EMBOSS                     = 4,
-        V4L2_COLORFX_SKETCH                     = 5,
-        V4L2_COLORFX_SKY_BLUE                   = 6,
-        V4L2_COLORFX_GRASS_GREEN                = 7,
-        V4L2_COLORFX_SKIN_WHITEN                = 8,
-        V4L2_COLORFX_VIVID                      = 9,
-        V4L2_COLORFX_AQUA                       = 10,
-        V4L2_COLORFX_ART_FREEZE                 = 11,
-        V4L2_COLORFX_SILHOUETTE                 = 12,
-        V4L2_COLORFX_SOLARIZATION               = 13,
-        V4L2_COLORFX_ANTIQUE                    = 14,
-        V4L2_COLORFX_SET_CBCR                   = 15,
-};
-#define V4L2_CID_AUTOBRIGHTNESS                 (V4L2_CID_BASE+32)
-#define V4L2_CID_BAND_STOP_FILTER               (V4L2_CID_BASE+33)
-#define V4L2_CID_ROTATE                         (V4L2_CID_BASE+34)
-#define V4L2_CID_BG_COLOR                       (V4L2_CID_BASE+35)
-#define V4L2_CID_CHROMA_GAIN                    (V4L2_CID_BASE+36)
-#define V4L2_CID_ILLUMINATORS_1                 (V4L2_CID_BASE+37)
-#define V4L2_CID_ILLUMINATORS_2                 (V4L2_CID_BASE+38)
-#define V4L2_CID_MIN_BUFFERS_FOR_CAPTURE        (V4L2_CID_BASE+39)
-#define V4L2_CID_MIN_BUFFERS_FOR_OUTPUT         (V4L2_CID_BASE+40)
-#define V4L2_CID_ALPHA_COMPONENT                (V4L2_CID_BASE+41)
-#define V4L2_CID_COLORFX_CBCR                   (V4L2_CID_BASE+42)
-/* last CID + 1 */
-#define V4L2_CID_LASTP1                         (V4L2_CID_BASE+43)
-/*  MPEG-class control IDs defined by V4L2 */
-#define V4L2_CID_MPEG_BASE                      (V4L2_CTRL_CLASS_MPEG | 0x900)
-#define V4L2_CID_MPEG_CLASS                     (V4L2_CTRL_CLASS_MPEG | 1)
-/*  MPEG streams, specific to multiplexed streams */
-#define V4L2_CID_MPEG_STREAM_TYPE               (V4L2_CID_MPEG_BASE+0)
-enum v4l2_mpeg_stream_type {
-        V4L2_MPEG_STREAM_TYPE_MPEG2_PS   = 0, /* MPEG-2 program stream */
-        V4L2_MPEG_STREAM_TYPE_MPEG2_TS   = 1, /* MPEG-2 transport stream */
-        V4L2_MPEG_STREAM_TYPE_MPEG1_SS   = 2, /* MPEG-1 system stream */
-        V4L2_MPEG_STREAM_TYPE_MPEG2_DVD  = 3, /* MPEG-2 DVD-compatible stream */
-        V4L2_MPEG_STREAM_TYPE_MPEG1_VCD  = 4, /* MPEG-1 VCD-compatible stream */
-        V4L2_MPEG_STREAM_TYPE_MPEG2_SVCD = 5, /* MPEG-2 SVCD-compatible stream */
-};
-#define V4L2_CID_MPEG_STREAM_PID_PMT            (V4L2_CID_MPEG_BASE+1)
-#define V4L2_CID_MPEG_STREAM_PID_AUDIO          (V4L2_CID_MPEG_BASE+2)
-#define V4L2_CID_MPEG_STREAM_PID_VIDEO          (V4L2_CID_MPEG_BASE+3)
-#define V4L2_CID_MPEG_STREAM_PID_PCR            (V4L2_CID_MPEG_BASE+4)
-#define V4L2_CID_MPEG_STREAM_PES_ID_AUDIO       (V4L2_CID_MPEG_BASE+5)
-#define V4L2_CID_MPEG_STREAM_PES_ID_VIDEO       (V4L2_CID_MPEG_BASE+6)
-#define V4L2_CID_MPEG_STREAM_VBI_FMT            (V4L2_CID_MPEG_BASE+7)
-enum v4l2_mpeg_stream_vbi_fmt {
-        V4L2_MPEG_STREAM_VBI_FMT_NONE = 0,  /* No VBI in the MPEG stream */
-        V4L2_MPEG_STREAM_VBI_FMT_IVTV = 1,  /* VBI in private packets, IVTV format */
-};
-/*  MPEG audio controls specific to multiplexed streams  */
-#define V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ       (V4L2_CID_MPEG_BASE+100)
-enum v4l2_mpeg_audio_sampling_freq {
-        V4L2_MPEG_AUDIO_SAMPLING_FREQ_44100 = 0,
-        V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000 = 1,
-        V4L2_MPEG_AUDIO_SAMPLING_FREQ_32000 = 2,
-};
-#define V4L2_CID_MPEG_AUDIO_ENCODING            (V4L2_CID_MPEG_BASE+101)
-enum v4l2_mpeg_audio_encoding {
-        V4L2_MPEG_AUDIO_ENCODING_LAYER_1 = 0,
-        V4L2_MPEG_AUDIO_ENCODING_LAYER_2 = 1,
-        V4L2_MPEG_AUDIO_ENCODING_LAYER_3 = 2,
-        V4L2_MPEG_AUDIO_ENCODING_AAC     = 3,
-        V4L2_MPEG_AUDIO_ENCODING_AC3     = 4,
-};
-#define V4L2_CID_MPEG_AUDIO_L1_BITRATE          (V4L2_CID_MPEG_BASE+102)
-enum v4l2_mpeg_audio_l1_bitrate {
-        V4L2_MPEG_AUDIO_L1_BITRATE_32K  = 0,
-        V4L2_MPEG_AUDIO_L1_BITRATE_64K  = 1,
-        V4L2_MPEG_AUDIO_L1_BITRATE_96K  = 2,
-        V4L2_MPEG_AUDIO_L1_BITRATE_128K = 3,
-        V4L2_MPEG_AUDIO_L1_BITRATE_160K = 4,
-        V4L2_MPEG_AUDIO_L1_BITRATE_192K = 5,
-        V4L2_MPEG_AUDIO_L1_BITRATE_224K = 6,
-        V4L2_MPEG_AUDIO_L1_BITRATE_256K = 7,
-        V4L2_MPEG_AUDIO_L1_BITRATE_288K = 8,
-        V4L2_MPEG_AUDIO_L1_BITRATE_320K = 9,
-        V4L2_MPEG_AUDIO_L1_BITRATE_352K = 10,
-        V4L2_MPEG_AUDIO_L1_BITRATE_384K = 11,
-        V4L2_MPEG_AUDIO_L1_BITRATE_416K = 12,
-        V4L2_MPEG_AUDIO_L1_BITRATE_448K = 13,
-};
-#define V4L2_CID_MPEG_AUDIO_L2_BITRATE          (V4L2_CID_MPEG_BASE+103)
-enum v4l2_mpeg_audio_l2_bitrate {
-        V4L2_MPEG_AUDIO_L2_BITRATE_32K  = 0,
-        V4L2_MPEG_AUDIO_L2_BITRATE_48K  = 1,
-        V4L2_MPEG_AUDIO_L2_BITRATE_56K  = 2,
-        V4L2_MPEG_AUDIO_L2_BITRATE_64K  = 3,
-        V4L2_MPEG_AUDIO_L2_BITRATE_80K  = 4,
-        V4L2_MPEG_AUDIO_L2_BITRATE_96K  = 5,
-        V4L2_MPEG_AUDIO_L2_BITRATE_112K = 6,
-        V4L2_MPEG_AUDIO_L2_BITRATE_128K = 7,
-        V4L2_MPEG_AUDIO_L2_BITRATE_160K = 8,
-        V4L2_MPEG_AUDIO_L2_BITRATE_192K = 9,
-        V4L2_MPEG_AUDIO_L2_BITRATE_224K = 10,
-        V4L2_MPEG_AUDIO_L2_BITRATE_256K = 11,
-        V4L2_MPEG_AUDIO_L2_BITRATE_320K = 12,
-        V4L2_MPEG_AUDIO_L2_BITRATE_384K = 13,
-};
-#define V4L2_CID_MPEG_AUDIO_L3_BITRATE          (V4L2_CID_MPEG_BASE+104)
-enum v4l2_mpeg_audio_l3_bitrate {
-        V4L2_MPEG_AUDIO_L3_BITRATE_32K  = 0,
-        V4L2_MPEG_AUDIO_L3_BITRATE_40K  = 1,
-        V4L2_MPEG_AUDIO_L3_BITRATE_48K  = 2,
-        V4L2_MPEG_AUDIO_L3_BITRATE_56K  = 3,
-        V4L2_MPEG_AUDIO_L3_BITRATE_64K  = 4,
-        V4L2_MPEG_AUDIO_L3_BITRATE_80K  = 5,
-        V4L2_MPEG_AUDIO_L3_BITRATE_96K  = 6,
-        V4L2_MPEG_AUDIO_L3_BITRATE_112K = 7,
-        V4L2_MPEG_AUDIO_L3_BITRATE_128K = 8,
-        V4L2_MPEG_AUDIO_L3_BITRATE_160K = 9,
-        V4L2_MPEG_AUDIO_L3_BITRATE_192K = 10,
-        V4L2_MPEG_AUDIO_L3_BITRATE_224K = 11,
-        V4L2_MPEG_AUDIO_L3_BITRATE_256K = 12,
-        V4L2_MPEG_AUDIO_L3_BITRATE_320K = 13,
-};
-#define V4L2_CID_MPEG_AUDIO_MODE                (V4L2_CID_MPEG_BASE+105)
-enum v4l2_mpeg_audio_mode {
-        V4L2_MPEG_AUDIO_MODE_STEREO       = 0,
-        V4L2_MPEG_AUDIO_MODE_JOINT_STEREO = 1,
-        V4L2_MPEG_AUDIO_MODE_DUAL         = 2,
-        V4L2_MPEG_AUDIO_MODE_MONO         = 3,
-};
-#define V4L2_CID_MPEG_AUDIO_MODE_EXTENSION      (V4L2_CID_MPEG_BASE+106)
-enum v4l2_mpeg_audio_mode_extension {
-        V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_4  = 0,
-        V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_8  = 1,
-        V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_12 = 2,
-        V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_16 = 3,
-};
-#define V4L2_CID_MPEG_AUDIO_EMPHASIS            (V4L2_CID_MPEG_BASE+107)
-enum v4l2_mpeg_audio_emphasis {
-        V4L2_MPEG_AUDIO_EMPHASIS_NONE         = 0,
-        V4L2_MPEG_AUDIO_EMPHASIS_50_DIV_15_uS = 1,
-        V4L2_MPEG_AUDIO_EMPHASIS_CCITT_J17    = 2,
-};
-#define V4L2_CID_MPEG_AUDIO_CRC                 (V4L2_CID_MPEG_BASE+108)
-enum v4l2_mpeg_audio_crc {
-        V4L2_MPEG_AUDIO_CRC_NONE  = 0,
-        V4L2_MPEG_AUDIO_CRC_CRC16 = 1,
-};
-#define V4L2_CID_MPEG_AUDIO_MUTE                (V4L2_CID_MPEG_BASE+109)
-#define V4L2_CID_MPEG_AUDIO_AAC_BITRATE         (V4L2_CID_MPEG_BASE+110)
-#define V4L2_CID_MPEG_AUDIO_AC3_BITRATE         (V4L2_CID_MPEG_BASE+111)
-enum v4l2_mpeg_audio_ac3_bitrate {
-        V4L2_MPEG_AUDIO_AC3_BITRATE_32K  = 0,
-        V4L2_MPEG_AUDIO_AC3_BITRATE_40K  = 1,
-        V4L2_MPEG_AUDIO_AC3_BITRATE_48K  = 2,
-        V4L2_MPEG_AUDIO_AC3_BITRATE_56K  = 3,
-        V4L2_MPEG_AUDIO_AC3_BITRATE_64K  = 4,
-        V4L2_MPEG_AUDIO_AC3_BITRATE_80K  = 5,
-        V4L2_MPEG_AUDIO_AC3_BITRATE_96K  = 6,
-        V4L2_MPEG_AUDIO_AC3_BITRATE_112K = 7,
-        V4L2_MPEG_AUDIO_AC3_BITRATE_128K = 8,
-        V4L2_MPEG_AUDIO_AC3_BITRATE_160K = 9,
-        V4L2_MPEG_AUDIO_AC3_BITRATE_192K = 10,
-        V4L2_MPEG_AUDIO_AC3_BITRATE_224K = 11,
-        V4L2_MPEG_AUDIO_AC3_BITRATE_256K = 12,
-        V4L2_MPEG_AUDIO_AC3_BITRATE_320K = 13,
-        V4L2_MPEG_AUDIO_AC3_BITRATE_384K = 14,
-        V4L2_MPEG_AUDIO_AC3_BITRATE_448K = 15,
-        V4L2_MPEG_AUDIO_AC3_BITRATE_512K = 16,
-        V4L2_MPEG_AUDIO_AC3_BITRATE_576K = 17,
-        V4L2_MPEG_AUDIO_AC3_BITRATE_640K = 18,
-};
-#define V4L2_CID_MPEG_AUDIO_DEC_PLAYBACK        (V4L2_CID_MPEG_BASE+112)
-enum v4l2_mpeg_audio_dec_playback {
-        V4L2_MPEG_AUDIO_DEC_PLAYBACK_AUTO           = 0,
-        V4L2_MPEG_AUDIO_DEC_PLAYBACK_STEREO         = 1,
-        V4L2_MPEG_AUDIO_DEC_PLAYBACK_LEFT           = 2,
-        V4L2_MPEG_AUDIO_DEC_PLAYBACK_RIGHT          = 3,
-        V4L2_MPEG_AUDIO_DEC_PLAYBACK_MONO           = 4,
-        V4L2_MPEG_AUDIO_DEC_PLAYBACK_SWAPPED_STEREO = 5,
-};
-#define V4L2_CID_MPEG_AUDIO_DEC_MULTILINGUAL_PLAYBACK (V4L2_CID_MPEG_BASE+113)
-/*  MPEG video controls specific to multiplexed streams */
-#define V4L2_CID_MPEG_VIDEO_ENCODING            (V4L2_CID_MPEG_BASE+200)
-enum v4l2_mpeg_video_encoding {
-        V4L2_MPEG_VIDEO_ENCODING_MPEG_1     = 0,
-        V4L2_MPEG_VIDEO_ENCODING_MPEG_2     = 1,
-        V4L2_MPEG_VIDEO_ENCODING_MPEG_4_AVC = 2,
-};
-#define V4L2_CID_MPEG_VIDEO_ASPECT              (V4L2_CID_MPEG_BASE+201)
-enum v4l2_mpeg_video_aspect {
-        V4L2_MPEG_VIDEO_ASPECT_1x1     = 0,
-        V4L2_MPEG_VIDEO_ASPECT_4x3     = 1,
-        V4L2_MPEG_VIDEO_ASPECT_16x9    = 2,
-        V4L2_MPEG_VIDEO_ASPECT_221x100 = 3,
-};
-#define V4L2_CID_MPEG_VIDEO_B_FRAMES            (V4L2_CID_MPEG_BASE+202)
-#define V4L2_CID_MPEG_VIDEO_GOP_SIZE            (V4L2_CID_MPEG_BASE+203)
-#define V4L2_CID_MPEG_VIDEO_GOP_CLOSURE         (V4L2_CID_MPEG_BASE+204)
-#define V4L2_CID_MPEG_VIDEO_PULLDOWN            (V4L2_CID_MPEG_BASE+205)
-#define V4L2_CID_MPEG_VIDEO_BITRATE_MODE        (V4L2_CID_MPEG_BASE+206)
-enum v4l2_mpeg_video_bitrate_mode {
-        V4L2_MPEG_VIDEO_BITRATE_MODE_VBR = 0,
-        V4L2_MPEG_VIDEO_BITRATE_MODE_CBR = 1,
-};
-#define V4L2_CID_MPEG_VIDEO_BITRATE             (V4L2_CID_MPEG_BASE+207)
-#define V4L2_CID_MPEG_VIDEO_BITRATE_PEAK        (V4L2_CID_MPEG_BASE+208)
-#define V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION (V4L2_CID_MPEG_BASE+209)
-#define V4L2_CID_MPEG_VIDEO_MUTE                (V4L2_CID_MPEG_BASE+210)
-#define V4L2_CID_MPEG_VIDEO_MUTE_YUV            (V4L2_CID_MPEG_BASE+211)
-#define V4L2_CID_MPEG_VIDEO_DECODER_SLICE_INTERFACE             (V4L2_CID_MPEG_BASE+212)
-#define V4L2_CID_MPEG_VIDEO_DECODER_MPEG4_DEBLOCK_FILTER        (V4L2_CID_MPEG_BASE+213)
-#define V4L2_CID_MPEG_VIDEO_CYCLIC_INTRA_REFRESH_MB             (V4L2_CID_MPEG_BASE+214)
-#define V4L2_CID_MPEG_VIDEO_FRAME_RC_ENABLE                     (V4L2_CID_MPEG_BASE+215)
-#define V4L2_CID_MPEG_VIDEO_HEADER_MODE                         (V4L2_CID_MPEG_BASE+216)
-enum v4l2_mpeg_video_header_mode {
-        V4L2_MPEG_VIDEO_HEADER_MODE_SEPARATE                    = 0,
-        V4L2_MPEG_VIDEO_HEADER_MODE_JOINED_WITH_1ST_FRAME       = 1,
-};
-#define V4L2_CID_MPEG_VIDEO_MAX_REF_PIC                 (V4L2_CID_MPEG_BASE+217)
-#define V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE                (V4L2_CID_MPEG_BASE+218)
-#define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_BYTES       (V4L2_CID_MPEG_BASE+219)
-#define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_MB          (V4L2_CID_MPEG_BASE+220)
-#define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE            (V4L2_CID_MPEG_BASE+221)
-enum v4l2_mpeg_video_multi_slice_mode {
-        V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_SINGLE         = 0,
-        V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_MB          = 1,
-        V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_BYTES       = 2,
-};
-#define V4L2_CID_MPEG_VIDEO_VBV_SIZE                    (V4L2_CID_MPEG_BASE+222)
-#define V4L2_CID_MPEG_VIDEO_DEC_PTS                     (V4L2_CID_MPEG_BASE+223)
-#define V4L2_CID_MPEG_VIDEO_DEC_FRAME                   (V4L2_CID_MPEG_BASE+224)
-#define V4L2_CID_MPEG_VIDEO_H263_I_FRAME_QP             (V4L2_CID_MPEG_BASE+300)
-#define V4L2_CID_MPEG_VIDEO_H263_P_FRAME_QP             (V4L2_CID_MPEG_BASE+301)
-#define V4L2_CID_MPEG_VIDEO_H263_B_FRAME_QP             (V4L2_CID_MPEG_BASE+302)
-#define V4L2_CID_MPEG_VIDEO_H263_MIN_QP                 (V4L2_CID_MPEG_BASE+303)
-#define V4L2_CID_MPEG_VIDEO_H263_MAX_QP                 (V4L2_CID_MPEG_BASE+304)
-#define V4L2_CID_MPEG_VIDEO_H264_I_FRAME_QP             (V4L2_CID_MPEG_BASE+350)
-#define V4L2_CID_MPEG_VIDEO_H264_P_FRAME_QP             (V4L2_CID_MPEG_BASE+351)
-#define V4L2_CID_MPEG_VIDEO_H264_B_FRAME_QP             (V4L2_CID_MPEG_BASE+352)
-#define V4L2_CID_MPEG_VIDEO_H264_MIN_QP                 (V4L2_CID_MPEG_BASE+353)
-#define V4L2_CID_MPEG_VIDEO_H264_MAX_QP                 (V4L2_CID_MPEG_BASE+354)
-#define V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM          (V4L2_CID_MPEG_BASE+355)
-#define V4L2_CID_MPEG_VIDEO_H264_CPB_SIZE               (V4L2_CID_MPEG_BASE+356)
-#define V4L2_CID_MPEG_VIDEO_H264_ENTROPY_MODE           (V4L2_CID_MPEG_BASE+357)
-enum v4l2_mpeg_video_h264_entropy_mode {
-        V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CAVLC = 0,
-        V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CABAC = 1,
-};
-#define V4L2_CID_MPEG_VIDEO_H264_I_PERIOD               (V4L2_CID_MPEG_BASE+358)
-#define V4L2_CID_MPEG_VIDEO_H264_LEVEL                  (V4L2_CID_MPEG_BASE+359)
-enum v4l2_mpeg_video_h264_level {
-        V4L2_MPEG_VIDEO_H264_LEVEL_1_0  = 0,
-        V4L2_MPEG_VIDEO_H264_LEVEL_1B   = 1,
-        V4L2_MPEG_VIDEO_H264_LEVEL_1_1  = 2,
-        V4L2_MPEG_VIDEO_H264_LEVEL_1_2  = 3,
-        V4L2_MPEG_VIDEO_H264_LEVEL_1_3  = 4,
-        V4L2_MPEG_VIDEO_H264_LEVEL_2_0  = 5,
-        V4L2_MPEG_VIDEO_H264_LEVEL_2_1  = 6,
-        V4L2_MPEG_VIDEO_H264_LEVEL_2_2  = 7,
-        V4L2_MPEG_VIDEO_H264_LEVEL_3_0  = 8,
-        V4L2_MPEG_VIDEO_H264_LEVEL_3_1  = 9,
-        V4L2_MPEG_VIDEO_H264_LEVEL_3_2  = 10,
-        V4L2_MPEG_VIDEO_H264_LEVEL_4_0  = 11,
-        V4L2_MPEG_VIDEO_H264_LEVEL_4_1  = 12,
-        V4L2_MPEG_VIDEO_H264_LEVEL_4_2  = 13,
-        V4L2_MPEG_VIDEO_H264_LEVEL_5_0  = 14,
-        V4L2_MPEG_VIDEO_H264_LEVEL_5_1  = 15,
-};
-#define V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_ALPHA      (V4L2_CID_MPEG_BASE+360)
-#define V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_BETA       (V4L2_CID_MPEG_BASE+361)
-#define V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_MODE       (V4L2_CID_MPEG_BASE+362)
-enum v4l2_mpeg_video_h264_loop_filter_mode {
-        V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_ENABLED                           = 0,
-        V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED                          = 1,
-        V4L2_MPEG_VIDEO_H264_LOOP_FILTER_MODE_DISABLED_AT_SLICE_BOUNDARY        = 2,
-};
-#define V4L2_CID_MPEG_VIDEO_H264_PROFILE                (V4L2_CID_MPEG_BASE+363)
-enum v4l2_mpeg_video_h264_profile {
-        V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE                   = 0,
-        V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_BASELINE       = 1,
-        V4L2_MPEG_VIDEO_H264_PROFILE_MAIN                       = 2,
-        V4L2_MPEG_VIDEO_H264_PROFILE_EXTENDED                   = 3,
-        V4L2_MPEG_VIDEO_H264_PROFILE_HIGH                       = 4,
-        V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10                    = 5,
-        V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_422                   = 6,
-        V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_444_PREDICTIVE        = 7,
-        V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10_INTRA              = 8,
-        V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_422_INTRA             = 9,
-        V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_444_INTRA             = 10,
-        V4L2_MPEG_VIDEO_H264_PROFILE_CAVLC_444_INTRA            = 11,
-        V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_BASELINE          = 12,
-        V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_HIGH              = 13,
-        V4L2_MPEG_VIDEO_H264_PROFILE_SCALABLE_HIGH_INTRA        = 14,
-        V4L2_MPEG_VIDEO_H264_PROFILE_STEREO_HIGH                = 15,
-        V4L2_MPEG_VIDEO_H264_PROFILE_MULTIVIEW_HIGH             = 16,
-};
-#define V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_HEIGHT     (V4L2_CID_MPEG_BASE+364)
-#define V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_WIDTH      (V4L2_CID_MPEG_BASE+365)
-#define V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_ENABLE         (V4L2_CID_MPEG_BASE+366)
-#define V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_IDC            (V4L2_CID_MPEG_BASE+367)
-enum v4l2_mpeg_video_h264_vui_sar_idc {
-        V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_UNSPECIFIED    = 0,
-        V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_1x1            = 1,
-        V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_12x11          = 2,
-        V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_10x11          = 3,
-        V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_16x11          = 4,
-        V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_40x33          = 5,
-        V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_24x11          = 6,
-        V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_20x11          = 7,
-        V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_32x11          = 8,
-        V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_80x33          = 9,
-        V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_18x11          = 10,
-        V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_15x11          = 11,
-        V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_64x33          = 12,
-        V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_160x99         = 13,
-        V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_4x3            = 14,
-        V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_3x2            = 15,
-        V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_2x1            = 16,
-        V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_EXTENDED       = 17,
-};
-#define V4L2_CID_MPEG_VIDEO_MPEG4_I_FRAME_QP    (V4L2_CID_MPEG_BASE+400)
-#define V4L2_CID_MPEG_VIDEO_MPEG4_P_FRAME_QP    (V4L2_CID_MPEG_BASE+401)
-#define V4L2_CID_MPEG_VIDEO_MPEG4_B_FRAME_QP    (V4L2_CID_MPEG_BASE+402)
-#define V4L2_CID_MPEG_VIDEO_MPEG4_MIN_QP        (V4L2_CID_MPEG_BASE+403)
-#define V4L2_CID_MPEG_VIDEO_MPEG4_MAX_QP        (V4L2_CID_MPEG_BASE+404)
-#define V4L2_CID_MPEG_VIDEO_MPEG4_LEVEL         (V4L2_CID_MPEG_BASE+405)
-enum v4l2_mpeg_video_mpeg4_level {
-        V4L2_MPEG_VIDEO_MPEG4_LEVEL_0   = 0,
-        V4L2_MPEG_VIDEO_MPEG4_LEVEL_0B  = 1,
-        V4L2_MPEG_VIDEO_MPEG4_LEVEL_1   = 2,
-        V4L2_MPEG_VIDEO_MPEG4_LEVEL_2   = 3,
-        V4L2_MPEG_VIDEO_MPEG4_LEVEL_3   = 4,
-        V4L2_MPEG_VIDEO_MPEG4_LEVEL_3B  = 5,
-        V4L2_MPEG_VIDEO_MPEG4_LEVEL_4   = 6,
-        V4L2_MPEG_VIDEO_MPEG4_LEVEL_5   = 7,
-};
-#define V4L2_CID_MPEG_VIDEO_MPEG4_PROFILE       (V4L2_CID_MPEG_BASE+406)
-enum v4l2_mpeg_video_mpeg4_profile {
-        V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE                            = 0,
-        V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_SIMPLE                   = 1,
-        V4L2_MPEG_VIDEO_MPEG4_PROFILE_CORE                              = 2,
-        V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE_SCALABLE                   = 3,
-        V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_CODING_EFFICIENCY        = 4,
-};
-#define V4L2_CID_MPEG_VIDEO_MPEG4_QPEL          (V4L2_CID_MPEG_BASE+407)
-/*  MPEG-class control IDs specific to the CX2341x driver as defined by V4L2 */
-#define V4L2_CID_MPEG_CX2341X_BASE                              (V4L2_CTRL_CLASS_MPEG | 0x1000)
-#define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE         (V4L2_CID_MPEG_CX2341X_BASE+0)
-enum v4l2_mpeg_cx2341x_video_spatial_filter_mode {
-        V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_MANUAL = 0,
-        V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_AUTO   = 1,
-};
-#define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER              (V4L2_CID_MPEG_CX2341X_BASE+1)
-#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE    (V4L2_CID_MPEG_CX2341X_BASE+2)
-enum v4l2_mpeg_cx2341x_video_luma_spatial_filter_type {
-        V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_OFF                  = 0,
-        V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_HOR               = 1,
-        V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_VERT              = 2,
-        V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_HV_SEPARABLE      = 3,
-        V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_SYM_NON_SEPARABLE = 4,
-};
-#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE  (V4L2_CID_MPEG_CX2341X_BASE+3)
-enum v4l2_mpeg_cx2341x_video_chroma_spatial_filter_type {
-        V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_OFF    = 0,
-        V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_1D_HOR = 1,
-};
-#define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE        (V4L2_CID_MPEG_CX2341X_BASE+4)
-enum v4l2_mpeg_cx2341x_video_temporal_filter_mode {
-        V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_MANUAL = 0,
-        V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_AUTO   = 1,
-};
-#define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER             (V4L2_CID_MPEG_CX2341X_BASE+5)
-#define V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE          (V4L2_CID_MPEG_CX2341X_BASE+6)
-enum v4l2_mpeg_cx2341x_video_median_filter_type {
-        V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF      = 0,
-        V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR      = 1,
-        V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_VERT     = 2,
-        V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR_VERT = 3,
-        V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_DIAG     = 4,
-};
-#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM   (V4L2_CID_MPEG_CX2341X_BASE+7)
-#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP      (V4L2_CID_MPEG_CX2341X_BASE+8)
-#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM (V4L2_CID_MPEG_CX2341X_BASE+9)
-#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP    (V4L2_CID_MPEG_CX2341X_BASE+10)
-#define V4L2_CID_MPEG_CX2341X_STREAM_INSERT_NAV_PACKETS         (V4L2_CID_MPEG_CX2341X_BASE+11)
-/*  MPEG-class control IDs specific to the Samsung MFC 5.1 driver as defined by V4L2 */
-#define V4L2_CID_MPEG_MFC51_BASE                                (V4L2_CTRL_CLASS_MPEG | 0x1100)
-#define V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY            (V4L2_CID_MPEG_MFC51_BASE+0)
-#define V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY_ENABLE     (V4L2_CID_MPEG_MFC51_BASE+1)
-#define V4L2_CID_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE                       (V4L2_CID_MPEG_MFC51_BASE+2)
-enum v4l2_mpeg_mfc51_video_frame_skip_mode {
-        V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_DISABLED          = 0,
-        V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_LEVEL_LIMIT       = 1,
-        V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT         = 2,
-};
-#define V4L2_CID_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE                      (V4L2_CID_MPEG_MFC51_BASE+3)
-enum v4l2_mpeg_mfc51_video_force_frame_type {
-        V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_DISABLED         = 0,
-        V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_I_FRAME          = 1,
-        V4L2_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE_NOT_CODED        = 2,
-};
-#define V4L2_CID_MPEG_MFC51_VIDEO_PADDING                               (V4L2_CID_MPEG_MFC51_BASE+4)
-#define V4L2_CID_MPEG_MFC51_VIDEO_PADDING_YUV                           (V4L2_CID_MPEG_MFC51_BASE+5)
-#define V4L2_CID_MPEG_MFC51_VIDEO_RC_FIXED_TARGET_BIT                   (V4L2_CID_MPEG_MFC51_BASE+6)
-#define V4L2_CID_MPEG_MFC51_VIDEO_RC_REACTION_COEFF                     (V4L2_CID_MPEG_MFC51_BASE+7)
-#define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_ACTIVITY             (V4L2_CID_MPEG_MFC51_BASE+50)
-#define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_DARK                 (V4L2_CID_MPEG_MFC51_BASE+51)
-#define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_SMOOTH               (V4L2_CID_MPEG_MFC51_BASE+52)
-#define V4L2_CID_MPEG_MFC51_VIDEO_H264_ADAPTIVE_RC_STATIC               (V4L2_CID_MPEG_MFC51_BASE+53)
-#define V4L2_CID_MPEG_MFC51_VIDEO_H264_NUM_REF_PIC_FOR_P                (V4L2_CID_MPEG_MFC51_BASE+54)
-/*  Camera class control IDs */
-#define V4L2_CID_CAMERA_CLASS_BASE      (V4L2_CTRL_CLASS_CAMERA | 0x900)
-#define V4L2_CID_CAMERA_CLASS           (V4L2_CTRL_CLASS_CAMERA | 1)
-#define V4L2_CID_EXPOSURE_AUTO                  (V4L2_CID_CAMERA_CLASS_BASE+1)
-enum  v4l2_exposure_auto_type {
-        V4L2_EXPOSURE_AUTO = 0,
-        V4L2_EXPOSURE_MANUAL = 1,
-        V4L2_EXPOSURE_SHUTTER_PRIORITY = 2,
-        V4L2_EXPOSURE_APERTURE_PRIORITY = 3
-};
-#define V4L2_CID_EXPOSURE_ABSOLUTE              (V4L2_CID_CAMERA_CLASS_BASE+2)
-#define V4L2_CID_EXPOSURE_AUTO_PRIORITY         (V4L2_CID_CAMERA_CLASS_BASE+3)
-#define V4L2_CID_PAN_RELATIVE                   (V4L2_CID_CAMERA_CLASS_BASE+4)
-#define V4L2_CID_TILT_RELATIVE                  (V4L2_CID_CAMERA_CLASS_BASE+5)
-#define V4L2_CID_PAN_RESET                      (V4L2_CID_CAMERA_CLASS_BASE+6)
-#define V4L2_CID_TILT_RESET                     (V4L2_CID_CAMERA_CLASS_BASE+7)
-#define V4L2_CID_PAN_ABSOLUTE                   (V4L2_CID_CAMERA_CLASS_BASE+8)
-#define V4L2_CID_TILT_ABSOLUTE                  (V4L2_CID_CAMERA_CLASS_BASE+9)
-#define V4L2_CID_FOCUS_ABSOLUTE                 (V4L2_CID_CAMERA_CLASS_BASE+10)
-#define V4L2_CID_FOCUS_RELATIVE                 (V4L2_CID_CAMERA_CLASS_BASE+11)
-#define V4L2_CID_FOCUS_AUTO                     (V4L2_CID_CAMERA_CLASS_BASE+12)
-#define V4L2_CID_ZOOM_ABSOLUTE                  (V4L2_CID_CAMERA_CLASS_BASE+13)
-#define V4L2_CID_ZOOM_RELATIVE                  (V4L2_CID_CAMERA_CLASS_BASE+14)
-#define V4L2_CID_ZOOM_CONTINUOUS                (V4L2_CID_CAMERA_CLASS_BASE+15)
-#define V4L2_CID_PRIVACY                        (V4L2_CID_CAMERA_CLASS_BASE+16)
-#define V4L2_CID_IRIS_ABSOLUTE                  (V4L2_CID_CAMERA_CLASS_BASE+17)
-#define V4L2_CID_IRIS_RELATIVE                  (V4L2_CID_CAMERA_CLASS_BASE+18)
-#define V4L2_CID_AUTO_EXPOSURE_BIAS             (V4L2_CID_CAMERA_CLASS_BASE+19)
-#define V4L2_CID_AUTO_N_PRESET_WHITE_BALANCE    (V4L2_CID_CAMERA_CLASS_BASE+20)
-enum v4l2_auto_n_preset_white_balance {
-        V4L2_WHITE_BALANCE_MANUAL               = 0,
-        V4L2_WHITE_BALANCE_AUTO                 = 1,
-        V4L2_WHITE_BALANCE_INCANDESCENT         = 2,
-        V4L2_WHITE_BALANCE_FLUORESCENT          = 3,
-        V4L2_WHITE_BALANCE_FLUORESCENT_H        = 4,
-        V4L2_WHITE_BALANCE_HORIZON              = 5,
-        V4L2_WHITE_BALANCE_DAYLIGHT             = 6,
-        V4L2_WHITE_BALANCE_FLASH                = 7,
-        V4L2_WHITE_BALANCE_CLOUDY               = 8,
-        V4L2_WHITE_BALANCE_SHADE                = 9,
-};
-#define V4L2_CID_WIDE_DYNAMIC_RANGE             (V4L2_CID_CAMERA_CLASS_BASE+21)
-#define V4L2_CID_IMAGE_STABILIZATION            (V4L2_CID_CAMERA_CLASS_BASE+22)
-#define V4L2_CID_ISO_SENSITIVITY                (V4L2_CID_CAMERA_CLASS_BASE+23)
-#define V4L2_CID_ISO_SENSITIVITY_AUTO           (V4L2_CID_CAMERA_CLASS_BASE+24)
-enum v4l2_iso_sensitivity_auto_type {
-        V4L2_ISO_SENSITIVITY_MANUAL             = 0,
-        V4L2_ISO_SENSITIVITY_AUTO               = 1,
-};
-#define V4L2_CID_EXPOSURE_METERING              (V4L2_CID_CAMERA_CLASS_BASE+25)
-enum v4l2_exposure_metering {
-        V4L2_EXPOSURE_METERING_AVERAGE          = 0,
-        V4L2_EXPOSURE_METERING_CENTER_WEIGHTED  = 1,
-        V4L2_EXPOSURE_METERING_SPOT             = 2,
-};
-#define V4L2_CID_SCENE_MODE                     (V4L2_CID_CAMERA_CLASS_BASE+26)
-enum v4l2_scene_mode {
-        V4L2_SCENE_MODE_NONE                    = 0,
-        V4L2_SCENE_MODE_BACKLIGHT               = 1,
-        V4L2_SCENE_MODE_BEACH_SNOW              = 2,
-        V4L2_SCENE_MODE_CANDLE_LIGHT            = 3,
-        V4L2_SCENE_MODE_DAWN_DUSK               = 4,
-        V4L2_SCENE_MODE_FALL_COLORS             = 5,
-        V4L2_SCENE_MODE_FIREWORKS               = 6,
-        V4L2_SCENE_MODE_LANDSCAPE               = 7,
-        V4L2_SCENE_MODE_NIGHT                   = 8,
-        V4L2_SCENE_MODE_PARTY_INDOOR            = 9,
-        V4L2_SCENE_MODE_PORTRAIT                = 10,
-        V4L2_SCENE_MODE_SPORTS                  = 11,
-        V4L2_SCENE_MODE_SUNSET                  = 12,
-        V4L2_SCENE_MODE_TEXT                    = 13,
-};
-#define V4L2_CID_3A_LOCK                        (V4L2_CID_CAMERA_CLASS_BASE+27)
-#define V4L2_LOCK_EXPOSURE                      (1 << 0)
-#define V4L2_LOCK_WHITE_BALANCE                 (1 << 1)
-#define V4L2_LOCK_FOCUS                         (1 << 2)
-#define V4L2_CID_AUTO_FOCUS_START               (V4L2_CID_CAMERA_CLASS_BASE+28)
-#define V4L2_CID_AUTO_FOCUS_STOP                (V4L2_CID_CAMERA_CLASS_BASE+29)
-#define V4L2_CID_AUTO_FOCUS_STATUS              (V4L2_CID_CAMERA_CLASS_BASE+30)
-#define V4L2_AUTO_FOCUS_STATUS_IDLE             (0 << 0)
-#define V4L2_AUTO_FOCUS_STATUS_BUSY             (1 << 0)
-#define V4L2_AUTO_FOCUS_STATUS_REACHED          (1 << 1)
-#define V4L2_AUTO_FOCUS_STATUS_FAILED           (1 << 2)
-#define V4L2_CID_AUTO_FOCUS_RANGE               (V4L2_CID_CAMERA_CLASS_BASE+31)
-enum v4l2_auto_focus_range {
-        V4L2_AUTO_FOCUS_RANGE_AUTO              = 0,
-        V4L2_AUTO_FOCUS_RANGE_NORMAL            = 1,
-        V4L2_AUTO_FOCUS_RANGE_MACRO             = 2,
-        V4L2_AUTO_FOCUS_RANGE_INFINITY          = 3,
-};
-/* FM Modulator class control IDs */
-#define V4L2_CID_FM_TX_CLASS_BASE               (V4L2_CTRL_CLASS_FM_TX | 0x900)
-#define V4L2_CID_FM_TX_CLASS                    (V4L2_CTRL_CLASS_FM_TX | 1)
-#define V4L2_CID_RDS_TX_DEVIATION               (V4L2_CID_FM_TX_CLASS_BASE + 1)
-#define V4L2_CID_RDS_TX_PI                      (V4L2_CID_FM_TX_CLASS_BASE + 2)
-#define V4L2_CID_RDS_TX_PTY                     (V4L2_CID_FM_TX_CLASS_BASE + 3)
-#define V4L2_CID_RDS_TX_PS_NAME                 (V4L2_CID_FM_TX_CLASS_BASE + 5)
-#define V4L2_CID_RDS_TX_RADIO_TEXT              (V4L2_CID_FM_TX_CLASS_BASE + 6)
-#define V4L2_CID_AUDIO_LIMITER_ENABLED          (V4L2_CID_FM_TX_CLASS_BASE + 64)
-#define V4L2_CID_AUDIO_LIMITER_RELEASE_TIME     (V4L2_CID_FM_TX_CLASS_BASE + 65)
-#define V4L2_CID_AUDIO_LIMITER_DEVIATION        (V4L2_CID_FM_TX_CLASS_BASE + 66)
-#define V4L2_CID_AUDIO_COMPRESSION_ENABLED      (V4L2_CID_FM_TX_CLASS_BASE + 80)
-#define V4L2_CID_AUDIO_COMPRESSION_GAIN         (V4L2_CID_FM_TX_CLASS_BASE + 81)
-#define V4L2_CID_AUDIO_COMPRESSION_THRESHOLD    (V4L2_CID_FM_TX_CLASS_BASE + 82)
-#define V4L2_CID_AUDIO_COMPRESSION_ATTACK_TIME  (V4L2_CID_FM_TX_CLASS_BASE + 83)
-#define V4L2_CID_AUDIO_COMPRESSION_RELEASE_TIME (V4L2_CID_FM_TX_CLASS_BASE + 84)
-#define V4L2_CID_PILOT_TONE_ENABLED             (V4L2_CID_FM_TX_CLASS_BASE + 96)
-#define V4L2_CID_PILOT_TONE_DEVIATION           (V4L2_CID_FM_TX_CLASS_BASE + 97)
-#define V4L2_CID_PILOT_TONE_FREQUENCY           (V4L2_CID_FM_TX_CLASS_BASE + 98)
-#define V4L2_CID_TUNE_PREEMPHASIS               (V4L2_CID_FM_TX_CLASS_BASE + 112)
-enum v4l2_preemphasis {
-        V4L2_PREEMPHASIS_DISABLED       = 0,
-        V4L2_PREEMPHASIS_50_uS          = 1,
-        V4L2_PREEMPHASIS_75_uS          = 2,
-};
-#define V4L2_CID_TUNE_POWER_LEVEL               (V4L2_CID_FM_TX_CLASS_BASE + 113)
-#define V4L2_CID_TUNE_ANTENNA_CAPACITOR         (V4L2_CID_FM_TX_CLASS_BASE + 114)
-/* Flash and privacy (indicator) light controls */
-#define V4L2_CID_FLASH_CLASS_BASE               (V4L2_CTRL_CLASS_FLASH | 0x900)
-#define V4L2_CID_FLASH_CLASS                    (V4L2_CTRL_CLASS_FLASH | 1)
-#define V4L2_CID_FLASH_LED_MODE                 (V4L2_CID_FLASH_CLASS_BASE + 1)
-enum v4l2_flash_led_mode {
-        V4L2_FLASH_LED_MODE_NONE,
-        V4L2_FLASH_LED_MODE_FLASH,
-        V4L2_FLASH_LED_MODE_TORCH,
-};
-#define V4L2_CID_FLASH_STROBE_SOURCE            (V4L2_CID_FLASH_CLASS_BASE + 2)
-enum v4l2_flash_strobe_source {
-        V4L2_FLASH_STROBE_SOURCE_SOFTWARE,
-        V4L2_FLASH_STROBE_SOURCE_EXTERNAL,
-};
-#define V4L2_CID_FLASH_STROBE                   (V4L2_CID_FLASH_CLASS_BASE + 3)
-#define V4L2_CID_FLASH_STROBE_STOP              (V4L2_CID_FLASH_CLASS_BASE + 4)
-#define V4L2_CID_FLASH_STROBE_STATUS            (V4L2_CID_FLASH_CLASS_BASE + 5)
-#define V4L2_CID_FLASH_TIMEOUT                  (V4L2_CID_FLASH_CLASS_BASE + 6)
-#define V4L2_CID_FLASH_INTENSITY                (V4L2_CID_FLASH_CLASS_BASE + 7)
-#define V4L2_CID_FLASH_TORCH_INTENSITY          (V4L2_CID_FLASH_CLASS_BASE + 8)
-#define V4L2_CID_FLASH_INDICATOR_INTENSITY      (V4L2_CID_FLASH_CLASS_BASE + 9)
-#define V4L2_CID_FLASH_FAULT                    (V4L2_CID_FLASH_CLASS_BASE + 10)
-#define V4L2_FLASH_FAULT_OVER_VOLTAGE           (1 << 0)
-#define V4L2_FLASH_FAULT_TIMEOUT                (1 << 1)
-#define V4L2_FLASH_FAULT_OVER_TEMPERATURE       (1 << 2)
-#define V4L2_FLASH_FAULT_SHORT_CIRCUIT          (1 << 3)
-#define V4L2_FLASH_FAULT_OVER_CURRENT           (1 << 4)
-#define V4L2_FLASH_FAULT_INDICATOR              (1 << 5)
-#define V4L2_CID_FLASH_CHARGE                   (V4L2_CID_FLASH_CLASS_BASE + 11)
-#define V4L2_CID_FLASH_READY                    (V4L2_CID_FLASH_CLASS_BASE + 12)
-/*  JPEG-class control IDs defined by V4L2 */
-#define V4L2_CID_JPEG_CLASS_BASE                (V4L2_CTRL_CLASS_JPEG | 0x900)
-#define V4L2_CID_JPEG_CLASS                     (V4L2_CTRL_CLASS_JPEG | 1)
-#define V4L2_CID_JPEG_CHROMA_SUBSAMPLING        (V4L2_CID_JPEG_CLASS_BASE + 1)
-enum v4l2_jpeg_chroma_subsampling {
-        V4L2_JPEG_CHROMA_SUBSAMPLING_444        = 0,
-        V4L2_JPEG_CHROMA_SUBSAMPLING_422        = 1,
-        V4L2_JPEG_CHROMA_SUBSAMPLING_420        = 2,
-        V4L2_JPEG_CHROMA_SUBSAMPLING_411        = 3,
-        V4L2_JPEG_CHROMA_SUBSAMPLING_410        = 4,
-        V4L2_JPEG_CHROMA_SUBSAMPLING_GRAY       = 5,
-};
-#define V4L2_CID_JPEG_RESTART_INTERVAL          (V4L2_CID_JPEG_CLASS_BASE + 2)
-#define V4L2_CID_JPEG_COMPRESSION_QUALITY       (V4L2_CID_JPEG_CLASS_BASE + 3)
-#define V4L2_CID_JPEG_ACTIVE_MARKER             (V4L2_CID_JPEG_CLASS_BASE + 4)
-#define V4L2_JPEG_ACTIVE_MARKER_APP0            (1 << 0)
-#define V4L2_JPEG_ACTIVE_MARKER_APP1            (1 << 1)
-#define V4L2_JPEG_ACTIVE_MARKER_COM             (1 << 16)
-#define V4L2_JPEG_ACTIVE_MARKER_DQT             (1 << 17)
-#define V4L2_JPEG_ACTIVE_MARKER_DHT             (1 << 18)
-/* Image source controls */
-#define V4L2_CID_IMAGE_SOURCE_CLASS_BASE        (V4L2_CTRL_CLASS_IMAGE_SOURCE | 0x900)
-#define V4L2_CID_IMAGE_SOURCE_CLASS             (V4L2_CTRL_CLASS_IMAGE_SOURCE | 1)
-#define V4L2_CID_VBLANK                         (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 1)
-#define V4L2_CID_HBLANK                         (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 2)
-#define V4L2_CID_ANALOGUE_GAIN                  (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 3)
-/* Image processing controls */
-#define V4L2_CID_IMAGE_PROC_CLASS_BASE          (V4L2_CTRL_CLASS_IMAGE_PROC | 0x900)
-#define V4L2_CID_IMAGE_PROC_CLASS               (V4L2_CTRL_CLASS_IMAGE_PROC | 1)
-#define V4L2_CID_LINK_FREQ                      (V4L2_CID_IMAGE_PROC_CLASS_BASE + 1)
-#define V4L2_CID_PIXEL_RATE                     (V4L2_CID_IMAGE_PROC_CLASS_BASE + 2)
 /*
 *      T U N I N G
diff --git a/include/linux/vm_event_item.h b/include/linux/vm_event_item.h
index 06f8e3858251..57f7b1091511 100644
--- a/include/linux/vm_event_item.h
+++ b/include/linux/vm_event_item.h
@@ -30,6 +30,7 @@ enum vm_event_item { PGPGIN, PGPGOUT, PSWPIN, PSWPOUT,
                FOR_ALL_ZONES(PGSTEAL_DIRECT),
                FOR_ALL_ZONES(PGSCAN_KSWAPD),
                FOR_ALL_ZONES(PGSCAN_DIRECT),
+                PGSCAN_DIRECT_THROTTLE,
 #ifdef CONFIG_NUMA
                PGSCAN_ZONE_RECLAIM_FAILED,
 #endif
diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h
index 65efb92da996..ad2cfd53dadc 100644
--- a/include/linux/vmstat.h
+++ b/include/linux/vmstat.h
@@ -179,11 +179,6 @@ extern void zone_statistics(struct zone *, struct zone *, gfp_t gfp);
 #define add_zone_page_state(__z, __i, __d) mod_zone_page_state(__z, __i, __d)
 #define sub_zone_page_state(__z, __i, __d) mod_zone_page_state(__z, __i, -(__d))
-static inline void zap_zone_vm_stats(struct zone *zone)
-{
-        memset(zone->vm_stat, 0, sizeof(zone->vm_stat));
-}
 extern void inc_zone_state(struct zone *, enum zone_stat_item);
 #ifdef CONFIG_SMP
diff --git a/include/linux/writeback.h b/include/linux/writeback.h
index 6d0a0fcd80e7..50c3e8fa06a8 100644
--- a/include/linux/writeback.h
+++ b/include/linux/writeback.h
@@ -104,7 +104,6 @@ static inline void wait_on_inode(struct inode *inode)
        wait_on_bit(&inode->i_state, __I_NEW, inode_wait, TASK_UNINTERRUPTIBLE);
 }
 /*
 * mm/page-writeback.c
 */
@@ -189,9 +188,4 @@ void tag_pages_for_writeback(struct address_space *mapping,
 void account_page_redirty(struct page *page);
-/* pdflush.c */
-extern int nr_pdflush_threads;  /* Global so it can be exported to sysctl
-                                   read-only. */
 #endif          /* WRITEBACK_H */
diff --git a/include/linux/xfrm.h b/include/linux/xfrm.h
index 22e61fdf75a2..28e493b5b94c 100644
--- a/include/linux/xfrm.h
+++ b/include/linux/xfrm.h
@@ -84,6 +84,8 @@ struct xfrm_replay_state {
        __u32   bitmap;
 };
+#define XFRMA_REPLAY_ESN_MAX    4096
 struct xfrm_replay_state_esn {
        unsigned int    bmp_len;
        __u32           oseq;