Merge commit '8700c95adb03' into timers/nohz

The full dynticks tree needs the latest RCU and sched
upstream updates in order to fix some dependencies.

Merge a common upstream merge point that has these
updates.

Conflicts:
	include/linux/perf_event.h
	kernel/rcutree.h
	kernel/rcutree_plugin.h

Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>

13 files changed, 350 insertions, 247 deletions

diff --git a/include/uapi/linux/acct.h b/include/uapi/linux/acct.h
index 11b6ca3e0873..df2f9a0bba6a 100644
--- a/include/uapi/linux/acct.h
+++ b/include/uapi/linux/acct.h
@@ -107,10 +107,12 @@ struct acct_v3
 #define ACORE           0x08    /* ... dumped core */
 #define AXSIG           0x10    /* ... was killed by a signal */
 
-#ifdef __BIG_ENDIAN
+#if defined(__BYTE_ORDER) ? __BYTE_ORDER == __BIG_ENDIAN : defined(__BIG_ENDIAN)
 #define ACCT_BYTEORDER  0x80    /* accounting file is big endian */
-#else
+#elif defined(__BYTE_ORDER) ? __BYTE_ORDER == __LITTLE_ENDIAN : defined(__LITTLE_ENDIAN)
 #define ACCT_BYTEORDER  0x00    /* accounting file is little endian */
+#else
+#error unspecified endianness
 #endif
 
 #ifndef __KERNEL__
diff --git a/include/uapi/linux/aio_abi.h b/include/uapi/linux/aio_abi.h
index 86fa7a71336a..bb2554f7fbd1 100644
--- a/include/uapi/linux/aio_abi.h
+++ b/include/uapi/linux/aio_abi.h
@@ -62,9 +62,9 @@ struct io_event {
         __s64           res2;           /* secondary result */
 };
 
-#if defined(__LITTLE_ENDIAN)
+#if defined(__BYTE_ORDER) ? __BYTE_ORDER == __LITTLE_ENDIAN : defined(__LITTLE_ENDIAN)
 #define PADDED(x,y)     x, y
-#elif defined(__BIG_ENDIAN)
+#elif defined(__BYTE_ORDER) ? __BYTE_ORDER == __BIG_ENDIAN : defined(__BIG_ENDIAN)
 #define PADDED(x,y)     y, x
 #else
 #error edit for your odd byteorder.
diff --git a/include/uapi/linux/connector.h b/include/uapi/linux/connector.h
index 8761a0349c74..4cb283505e45 100644
--- a/include/uapi/linux/connector.h
+++ b/include/uapi/linux/connector.h
@@ -44,8 +44,11 @@
 #define CN_VAL_DRBD                     0x1
 #define CN_KVP_IDX                      0x9     /* HyperV KVP */
 #define CN_KVP_VAL                      0x1     /* queries from the kernel */
+#define CN_VSS_IDX                      0xA     /* HyperV VSS */
+#define CN_VSS_VAL                      0x1     /* queries from the kernel */
 
-#define CN_NETLINK_USERS                10      /* Highest index + 1 */
+
+#define CN_NETLINK_USERS                11      /* Highest index + 1 */
 
 /*
  * Maximum connector's message size.
diff --git a/include/uapi/linux/fs.h b/include/uapi/linux/fs.h
index c7fc1e6517c3..a4ed56cf0eac 100644
--- a/include/uapi/linux/fs.h
+++ b/include/uapi/linux/fs.h
@@ -88,7 +88,6 @@ struct inodes_stat_t {
 #define MS_STRICTATIME  (1<<24) /* Always perform atime updates */
 
 /* These sb flags are internal to the kernel */
-#define MS_SNAP_STABLE  (1<<27) /* Snapshot pages during writeback, if needed */
 #define MS_NOSEC        (1<<28)
 #define MS_BORN         (1<<29)
 #define MS_ACTIVE       (1<<30)
diff --git a/include/uapi/linux/fuse.h b/include/uapi/linux/fuse.h
index 4c43b4448792..706d035fa748 100644
--- a/include/uapi/linux/fuse.h
+++ b/include/uapi/linux/fuse.h
@@ -95,15 +95,10 @@
 #ifndef _LINUX_FUSE_H
 #define _LINUX_FUSE_H
 
-#ifdef __linux__
+#ifdef __KERNEL__
 #include <linux/types.h>
 #else
 #include <stdint.h>
-#define __u64 uint64_t
-#define __s64 int64_t
-#define __u32 uint32_t
-#define __s32 int32_t
-#define __u16 uint16_t
 #endif
 
 /*
@@ -139,42 +134,42 @@
    userspace works under 64bit kernels */
 
 struct fuse_attr {
-        __u64   ino;
-        __u64   size;
-        __u64   blocks;
-        __u64   atime;
-        __u64   mtime;
-        __u64   ctime;
-        __u32   atimensec;
-        __u32   mtimensec;
-        __u32   ctimensec;
-        __u32   mode;
-        __u32   nlink;
-        __u32   uid;
-        __u32   gid;
-        __u32   rdev;
-        __u32   blksize;
-        __u32   padding;
+        uint64_t        ino;
+        uint64_t        size;
+        uint64_t        blocks;
+        uint64_t        atime;
+        uint64_t        mtime;
+        uint64_t        ctime;
+        uint32_t        atimensec;
+        uint32_t        mtimensec;
+        uint32_t        ctimensec;
+        uint32_t        mode;
+        uint32_t        nlink;
+        uint32_t        uid;
+        uint32_t        gid;
+        uint32_t        rdev;
+        uint32_t        blksize;
+        uint32_t        padding;
 };
 
 struct fuse_kstatfs {
-        __u64   blocks;
-        __u64   bfree;
-        __u64   bavail;
-        __u64   files;
-        __u64   ffree;
-        __u32   bsize;
-        __u32   namelen;
-        __u32   frsize;
-        __u32   padding;
-        __u32   spare[6];
+        uint64_t        blocks;
+        uint64_t        bfree;
+        uint64_t        bavail;
+        uint64_t        files;
+        uint64_t        ffree;
+        uint32_t        bsize;
+        uint32_t        namelen;
+        uint32_t        frsize;
+        uint32_t        padding;
+        uint32_t        spare[6];
 };
 
 struct fuse_file_lock {
-        __u64   start;
-        __u64   end;
-        __u32   type;
-        __u32   pid; /* tgid */
+        uint64_t        start;
+        uint64_t        end;
+        uint32_t        type;
+        uint32_t        pid; /* tgid */
 };
 
 /**
@@ -364,143 +359,143 @@ enum fuse_notify_code {
 #define FUSE_COMPAT_ENTRY_OUT_SIZE 120
 
 struct fuse_entry_out {
-        __u64   nodeid;         /* Inode ID */
-        __u64   generation;     /* Inode generation: nodeid:gen must
-                                   be unique for the fs's lifetime */
-        __u64   entry_valid;    /* Cache timeout for the name */
-        __u64   attr_valid;     /* Cache timeout for the attributes */
-        __u32   entry_valid_nsec;
-        __u32   attr_valid_nsec;
+        uint64_t        nodeid;         /* Inode ID */
+        uint64_t        generation;     /* Inode generation: nodeid:gen must
+                                           be unique for the fs's lifetime */
+        uint64_t        entry_valid;    /* Cache timeout for the name */
+        uint64_t        attr_valid;     /* Cache timeout for the attributes */
+        uint32_t        entry_valid_nsec;
+        uint32_t        attr_valid_nsec;
         struct fuse_attr attr;
 };
 
 struct fuse_forget_in {
-        __u64   nlookup;
+        uint64_t        nlookup;
 };
 
 struct fuse_forget_one {
-        __u64   nodeid;
-        __u64   nlookup;
+        uint64_t        nodeid;
+        uint64_t        nlookup;
 };
 
 struct fuse_batch_forget_in {
-        __u32   count;
-        __u32   dummy;
+        uint32_t        count;
+        uint32_t        dummy;
 };
 
 struct fuse_getattr_in {
-        __u32   getattr_flags;
-        __u32   dummy;
-        __u64   fh;
+        uint32_t        getattr_flags;
+        uint32_t        dummy;
+        uint64_t        fh;
 };
 
 #define FUSE_COMPAT_ATTR_OUT_SIZE 96
 
 struct fuse_attr_out {
-        __u64   attr_valid;     /* Cache timeout for the attributes */
-        __u32   attr_valid_nsec;
-        __u32   dummy;
+        uint64_t        attr_valid;     /* Cache timeout for the attributes */
+        uint32_t        attr_valid_nsec;
+        uint32_t        dummy;
         struct fuse_attr attr;
 };
 
 #define FUSE_COMPAT_MKNOD_IN_SIZE 8
 
 struct fuse_mknod_in {
-        __u32   mode;
-        __u32   rdev;
-        __u32   umask;
-        __u32   padding;
+        uint32_t        mode;
+        uint32_t        rdev;
+        uint32_t        umask;
+        uint32_t        padding;
 };
 
 struct fuse_mkdir_in {
-        __u32   mode;
-        __u32   umask;
+        uint32_t        mode;
+        uint32_t        umask;
 };
 
 struct fuse_rename_in {
-        __u64   newdir;
+        uint64_t        newdir;
 };
 
 struct fuse_link_in {
-        __u64   oldnodeid;
+        uint64_t        oldnodeid;
 };
 
 struct fuse_setattr_in {
-        __u32   valid;
-        __u32   padding;
-        __u64   fh;
-        __u64   size;
-        __u64   lock_owner;
-        __u64   atime;
-        __u64   mtime;
-        __u64   unused2;
-        __u32   atimensec;
-        __u32   mtimensec;
-        __u32   unused3;
-        __u32   mode;
-        __u32   unused4;
-        __u32   uid;
-        __u32   gid;
-        __u32   unused5;
+        uint32_t        valid;
+        uint32_t        padding;
+        uint64_t        fh;
+        uint64_t        size;
+        uint64_t        lock_owner;
+        uint64_t        atime;
+        uint64_t        mtime;
+        uint64_t        unused2;
+        uint32_t        atimensec;
+        uint32_t        mtimensec;
+        uint32_t        unused3;
+        uint32_t        mode;
+        uint32_t        unused4;
+        uint32_t        uid;
+        uint32_t        gid;
+        uint32_t        unused5;
 };
 
 struct fuse_open_in {
-        __u32   flags;
-        __u32   unused;
+        uint32_t        flags;
+        uint32_t        unused;
 };
 
 struct fuse_create_in {
-        __u32   flags;
-        __u32   mode;
-        __u32   umask;
-        __u32   padding;
+        uint32_t        flags;
+        uint32_t        mode;
+        uint32_t        umask;
+        uint32_t        padding;
 };
 
 struct fuse_open_out {
-        __u64   fh;
-        __u32   open_flags;
-        __u32   padding;
+        uint64_t        fh;
+        uint32_t        open_flags;
+        uint32_t        padding;
 };
 
 struct fuse_release_in {
-        __u64   fh;
-        __u32   flags;
-        __u32   release_flags;
-        __u64   lock_owner;
+        uint64_t        fh;
+        uint32_t        flags;
+        uint32_t        release_flags;
+        uint64_t        lock_owner;
 };
 
 struct fuse_flush_in {
-        __u64   fh;
-        __u32   unused;
-        __u32   padding;
-        __u64   lock_owner;
+        uint64_t        fh;
+        uint32_t        unused;
+        uint32_t        padding;
+        uint64_t        lock_owner;
 };
 
 struct fuse_read_in {
-        __u64   fh;
-        __u64   offset;
-        __u32   size;
-        __u32   read_flags;
-        __u64   lock_owner;
-        __u32   flags;
-        __u32   padding;
+        uint64_t        fh;
+        uint64_t        offset;
+        uint32_t        size;
+        uint32_t        read_flags;
+        uint64_t        lock_owner;
+        uint32_t        flags;
+        uint32_t        padding;
 };
 
 #define FUSE_COMPAT_WRITE_IN_SIZE 24
 
 struct fuse_write_in {
-        __u64   fh;
-        __u64   offset;
-        __u32   size;
-        __u32   write_flags;
-        __u64   lock_owner;
-        __u32   flags;
-        __u32   padding;
+        uint64_t        fh;
+        uint64_t        offset;
+        uint32_t        size;
+        uint32_t        write_flags;
+        uint64_t        lock_owner;
+        uint32_t        flags;
+        uint32_t        padding;
 };
 
 struct fuse_write_out {
-        __u32   size;
-        __u32   padding;
+        uint32_t        size;
+        uint32_t        padding;
 };
 
 #define FUSE_COMPAT_STATFS_SIZE 48
@@ -510,32 +505,32 @@ struct fuse_statfs_out {
 };
 
 struct fuse_fsync_in {
-        __u64   fh;
-        __u32   fsync_flags;
-        __u32   padding;
+        uint64_t        fh;
+        uint32_t        fsync_flags;
+        uint32_t        padding;
 };
 
 struct fuse_setxattr_in {
-        __u32   size;
-        __u32   flags;
+        uint32_t        size;
+        uint32_t        flags;
 };
 
 struct fuse_getxattr_in {
-        __u32   size;
-        __u32   padding;
+        uint32_t        size;
+        uint32_t        padding;
 };
 
 struct fuse_getxattr_out {
-        __u32   size;
-        __u32   padding;
+        uint32_t        size;
+        uint32_t        padding;
 };
 
 struct fuse_lk_in {
-        __u64   fh;
-        __u64   owner;
+        uint64_t        fh;
+        uint64_t        owner;
         struct fuse_file_lock lk;
-        __u32   lk_flags;
-        __u32   padding;
+        uint32_t        lk_flags;
+        uint32_t        padding;
 };
 
 struct fuse_lk_out {
@@ -543,134 +538,135 @@ struct fuse_lk_out {
 };
 
 struct fuse_access_in {
-        __u32   mask;
-        __u32   padding;
+        uint32_t        mask;
+        uint32_t        padding;
 };
 
 struct fuse_init_in {
-        __u32   major;
-        __u32   minor;
-        __u32   max_readahead;
-        __u32   flags;
+        uint32_t        major;
+        uint32_t        minor;
+        uint32_t        max_readahead;
+        uint32_t        flags;
 };
 
 struct fuse_init_out {
-        __u32   major;
-        __u32   minor;
-        __u32   max_readahead;
-        __u32   flags;
-        __u16   max_background;
-        __u16   congestion_threshold;
-        __u32   max_write;
+        uint32_t        major;
+        uint32_t        minor;
+        uint32_t        max_readahead;
+        uint32_t        flags;
+        uint16_t        max_background;
+        uint16_t        congestion_threshold;
+        uint32_t        max_write;
 };
 
 #define CUSE_INIT_INFO_MAX 4096
 
 struct cuse_init_in {
-        __u32   major;
-        __u32   minor;
-        __u32   unused;
-        __u32   flags;
+        uint32_t        major;
+        uint32_t        minor;
+        uint32_t        unused;
+        uint32_t        flags;
 };
 
 struct cuse_init_out {
-        __u32   major;
-        __u32   minor;
-        __u32   unused;
-        __u32   flags;
-        __u32   max_read;
-        __u32   max_write;
-        __u32   dev_major;              /* chardev major */
-        __u32   dev_minor;              /* chardev minor */
-        __u32   spare[10];
+        uint32_t        major;
+        uint32_t        minor;
+        uint32_t        unused;
+        uint32_t        flags;
+        uint32_t        max_read;
+        uint32_t        max_write;
+        uint32_t        dev_major;              /* chardev major */
+        uint32_t        dev_minor;              /* chardev minor */
+        uint32_t        spare[10];
 };
 
 struct fuse_interrupt_in {
-        __u64   unique;
+        uint64_t        unique;
 };
 
 struct fuse_bmap_in {
-        __u64   block;
-        __u32   blocksize;
-        __u32   padding;
+        uint64_t        block;
+        uint32_t        blocksize;
+        uint32_t        padding;
 };
 
 struct fuse_bmap_out {
-        __u64   block;
+        uint64_t        block;
 };
 
 struct fuse_ioctl_in {
-        __u64   fh;
-        __u32   flags;
-        __u32   cmd;
-        __u64   arg;
-        __u32   in_size;
-        __u32   out_size;
+        uint64_t        fh;
+        uint32_t        flags;
+        uint32_t        cmd;
+        uint64_t        arg;
+        uint32_t        in_size;
+        uint32_t        out_size;
 };
 
 struct fuse_ioctl_iovec {
-        __u64   base;
-        __u64   len;
+        uint64_t        base;
+        uint64_t        len;
 };
 
 struct fuse_ioctl_out {
-        __s32   result;
-        __u32   flags;
-        __u32   in_iovs;
-        __u32   out_iovs;
+        int32_t         result;
+        uint32_t        flags;
+        uint32_t        in_iovs;
+        uint32_t        out_iovs;
 };
 
 struct fuse_poll_in {
-        __u64   fh;
-        __u64   kh;
-        __u32   flags;
-        __u32   events;
+        uint64_t        fh;
+        uint64_t        kh;
+        uint32_t        flags;
+        uint32_t        events;
 };
 
 struct fuse_poll_out {
-        __u32   revents;
-        __u32   padding;
+        uint32_t        revents;
+        uint32_t        padding;
 };
 
 struct fuse_notify_poll_wakeup_out {
-        __u64   kh;
+        uint64_t        kh;
 };
 
 struct fuse_fallocate_in {
-        __u64   fh;
-        __u64   offset;
-        __u64   length;
-        __u32   mode;
-        __u32   padding;
+        uint64_t        fh;
+        uint64_t        offset;
+        uint64_t        length;
+        uint32_t        mode;
+        uint32_t        padding;
 };
 
 struct fuse_in_header {
-        __u32   len;
-        __u32   opcode;
-        __u64   unique;
-        __u64   nodeid;
-        __u32   uid;
-        __u32   gid;
-        __u32   pid;
-        __u32   padding;
+        uint32_t        len;
+        uint32_t        opcode;
+        uint64_t        unique;
+        uint64_t        nodeid;
+        uint32_t        uid;
+        uint32_t        gid;
+        uint32_t        pid;
+        uint32_t        padding;
 };
 
 struct fuse_out_header {
-        __u32   len;
-        __s32   error;
-        __u64   unique;
+        uint32_t        len;
+        int32_t         error;
+        uint64_t        unique;
 };
 
 struct fuse_dirent {
-        __u64   ino;
-        __u64   off;
-        __u32   namelen;
-        __u32   type;
+        uint64_t        ino;
+        uint64_t        off;
+        uint32_t        namelen;
+        uint32_t        type;
         char name[];
 };
 
 #define FUSE_NAME_OFFSET offsetof(struct fuse_dirent, name)
-#define FUSE_DIRENT_ALIGN(x) (((x) + sizeof(__u64) - 1) & ~(sizeof(__u64) - 1))
+#define FUSE_DIRENT_ALIGN(x) \
+        (((x) + sizeof(uint64_t) - 1) & ~(sizeof(uint64_t) - 1))
 #define FUSE_DIRENT_SIZE(d) \
         FUSE_DIRENT_ALIGN(FUSE_NAME_OFFSET + (d)->namelen)
 
@@ -685,47 +681,47 @@ struct fuse_direntplus {
         FUSE_DIRENT_ALIGN(FUSE_NAME_OFFSET_DIRENTPLUS + (d)->dirent.namelen)
 
 struct fuse_notify_inval_inode_out {
-        __u64   ino;
-        __s64   off;
-        __s64   len;
+        uint64_t        ino;
+        int64_t         off;
+        int64_t         len;
 };
 
 struct fuse_notify_inval_entry_out {
-        __u64   parent;
-        __u32   namelen;
-        __u32   padding;
+        uint64_t        parent;
+        uint32_t        namelen;
+        uint32_t        padding;
 };
 
 struct fuse_notify_delete_out {
-        __u64   parent;
-        __u64   child;
-        __u32   namelen;
-        __u32   padding;
+        uint64_t        parent;
+        uint64_t        child;
+        uint32_t        namelen;
+        uint32_t        padding;
 };
 
 struct fuse_notify_store_out {
-        __u64   nodeid;
-        __u64   offset;
-        __u32   size;
-        __u32   padding;
+        uint64_t        nodeid;
+        uint64_t        offset;
+        uint32_t        size;
+        uint32_t        padding;
 };
 
 struct fuse_notify_retrieve_out {
-        __u64   notify_unique;
-        __u64   nodeid;
-        __u64   offset;
-        __u32   size;
-        __u32   padding;
+        uint64_t        notify_unique;
+        uint64_t        nodeid;
+        uint64_t        offset;
+        uint32_t        size;
+        uint32_t        padding;
 };
 
 /* Matches the size of fuse_write_in */
 struct fuse_notify_retrieve_in {
-        __u64   dummy1;
-        __u64   offset;
-        __u32   size;
-        __u32   dummy2;
-        __u64   dummy3;
-        __u64   dummy4;
+        uint64_t        dummy1;
+        uint64_t        offset;
+        uint32_t        size;
+        uint32_t        dummy2;
+        uint64_t        dummy3;
+        uint64_t        dummy4;
 };
 
 #endif /* _LINUX_FUSE_H */
diff --git a/include/uapi/linux/packet_diag.h b/include/uapi/linux/packet_diag.h
index 93f5fa94a431..afafd703ad92 100644
--- a/include/uapi/linux/packet_diag.h
+++ b/include/uapi/linux/packet_diag.h
@@ -33,9 +33,11 @@ enum {
         PACKET_DIAG_TX_RING,
         PACKET_DIAG_FANOUT,
 
-        PACKET_DIAG_MAX,
+        __PACKET_DIAG_MAX,
 };
 
+#define PACKET_DIAG_MAX (__PACKET_DIAG_MAX - 1)
+
 struct packet_diag_info {
         __u32   pdi_index;
         __u32   pdi_version;
diff --git a/include/uapi/linux/pci_regs.h b/include/uapi/linux/pci_regs.h
index ebfadc56d1b4..864e324da80d 100644
--- a/include/uapi/linux/pci_regs.h
+++ b/include/uapi/linux/pci_regs.h
@@ -292,12 +292,12 @@
 
 /* Message Signalled Interrupts registers */
 
-#define PCI_MSI_FLAGS           2       /* Various flags */
-#define  PCI_MSI_FLAGS_64BIT    0x80    /* 64-bit addresses allowed */
-#define  PCI_MSI_FLAGS_QSIZE    0x70    /* Message queue size configured */
-#define  PCI_MSI_FLAGS_QMASK    0x0e    /* Maximum queue size available */
-#define  PCI_MSI_FLAGS_ENABLE   0x01    /* MSI feature enabled */
-#define  PCI_MSI_FLAGS_MASKBIT  0x100   /* 64-bit mask bits allowed */
+#define PCI_MSI_FLAGS           2       /* Message Control */
+#define  PCI_MSI_FLAGS_ENABLE   0x0001  /* MSI feature enabled */
+#define  PCI_MSI_FLAGS_QMASK    0x000e  /* Maximum queue size available */
+#define  PCI_MSI_FLAGS_QSIZE    0x0070  /* Message queue size configured */
+#define  PCI_MSI_FLAGS_64BIT    0x0080  /* 64-bit addresses allowed */
+#define  PCI_MSI_FLAGS_MASKBIT  0x0100  /* Per-vector masking capable */
 #define PCI_MSI_RFU             3       /* Rest of capability flags */
 #define PCI_MSI_ADDRESS_LO      4       /* Lower 32 bits */
 #define PCI_MSI_ADDRESS_HI      8       /* Upper 32 bits (if PCI_MSI_FLAGS_64BIT set) */
@@ -309,13 +309,17 @@
 #define PCI_MSI_PENDING_64      20      /* Pending intrs for 64-bit devices */
 
 /* MSI-X registers */
-#define PCI_MSIX_FLAGS          2
-#define  PCI_MSIX_FLAGS_QSIZE   0x7FF
-#define  PCI_MSIX_FLAGS_ENABLE  (1 << 15)
-#define  PCI_MSIX_FLAGS_MASKALL (1 << 14)
-#define PCI_MSIX_TABLE          4
-#define PCI_MSIX_PBA            8
-#define  PCI_MSIX_FLAGS_BIRMASK (7 << 0)
+#define PCI_MSIX_FLAGS          2       /* Message Control */
+#define  PCI_MSIX_FLAGS_QSIZE   0x07FF  /* Table size */
+#define  PCI_MSIX_FLAGS_MASKALL 0x4000  /* Mask all vectors for this function */
+#define  PCI_MSIX_FLAGS_ENABLE  0x8000  /* MSI-X enable */
+#define PCI_MSIX_TABLE          4       /* Table offset */
+#define  PCI_MSIX_TABLE_BIR     0x00000007 /* BAR index */
+#define  PCI_MSIX_TABLE_OFFSET  0xfffffff8 /* Offset into specified BAR */
+#define PCI_MSIX_PBA            8       /* Pending Bit Array offset */
+#define  PCI_MSIX_PBA_BIR       0x00000007 /* BAR index */
+#define  PCI_MSIX_PBA_OFFSET    0xfffffff8 /* Offset into specified BAR */
+#define  PCI_MSIX_FLAGS_BIRMASK (7 << 0)   /* deprecated */
 #define PCI_CAP_MSIX_SIZEOF     12      /* size of MSIX registers */
 
 /* MSI-X entry's format */
diff --git a/include/uapi/linux/perf_event.h b/include/uapi/linux/perf_event.h
index 9fa9c622a7f4..fb104e51496e 100644
--- a/include/uapi/linux/perf_event.h
+++ b/include/uapi/linux/perf_event.h
@@ -132,8 +132,10 @@ enum perf_event_sample_format {
         PERF_SAMPLE_BRANCH_STACK                = 1U << 11,
         PERF_SAMPLE_REGS_USER                   = 1U << 12,
         PERF_SAMPLE_STACK_USER                  = 1U << 13,
+        PERF_SAMPLE_WEIGHT                      = 1U << 14,
+        PERF_SAMPLE_DATA_SRC                    = 1U << 15,
 
-        PERF_SAMPLE_MAX = 1U << 14,             /* non-ABI */
+        PERF_SAMPLE_MAX = 1U << 16,             /* non-ABI */
 };
 
 /*
@@ -443,6 +445,7 @@ struct perf_event_mmap_page {
 #define PERF_RECORD_MISC_GUEST_KERNEL           (4 << 0)
 #define PERF_RECORD_MISC_GUEST_USER             (5 << 0)
 
+#define PERF_RECORD_MISC_MMAP_DATA              (1 << 13)
 /*
  * Indicates that the content of PERF_SAMPLE_IP points to
  * the actual instruction that triggered the event. See also
@@ -588,6 +591,9 @@ enum perf_event_type {
          *      { u64                   size;
          *        char                  data[size];
          *        u64                   dyn_size; } && PERF_SAMPLE_STACK_USER
+         *
+         *      { u64                   weight;   } && PERF_SAMPLE_WEIGHT
+         *      { u64                   data_src;     } && PERF_SAMPLE_DATA_SRC
          * };
          */
         PERF_RECORD_SAMPLE                      = 9,
@@ -613,4 +619,67 @@ enum perf_callchain_context {
 #define PERF_FLAG_FD_OUTPUT             (1U << 1)
 #define PERF_FLAG_PID_CGROUP            (1U << 2) /* pid=cgroup id, per-cpu mode only */
 
+union perf_mem_data_src {
+        __u64 val;
+        struct {
+                __u64   mem_op:5,       /* type of opcode */
+                        mem_lvl:14,     /* memory hierarchy level */
+                        mem_snoop:5,    /* snoop mode */
+                        mem_lock:2,     /* lock instr */
+                        mem_dtlb:7,     /* tlb access */
+                        mem_rsvd:31;
+        };
+};
+
+/* type of opcode (load/store/prefetch,code) */
+#define PERF_MEM_OP_NA          0x01 /* not available */
+#define PERF_MEM_OP_LOAD        0x02 /* load instruction */
+#define PERF_MEM_OP_STORE       0x04 /* store instruction */
+#define PERF_MEM_OP_PFETCH      0x08 /* prefetch */
+#define PERF_MEM_OP_EXEC        0x10 /* code (execution) */
+#define PERF_MEM_OP_SHIFT       0
+
+/* memory hierarchy (memory level, hit or miss) */
+#define PERF_MEM_LVL_NA         0x01  /* not available */
+#define PERF_MEM_LVL_HIT        0x02  /* hit level */
+#define PERF_MEM_LVL_MISS       0x04  /* miss level  */
+#define PERF_MEM_LVL_L1         0x08  /* L1 */
+#define PERF_MEM_LVL_LFB        0x10  /* Line Fill Buffer */
+#define PERF_MEM_LVL_L2         0x20  /* L2 */
+#define PERF_MEM_LVL_L3         0x40  /* L3 */
+#define PERF_MEM_LVL_LOC_RAM    0x80  /* Local DRAM */
+#define PERF_MEM_LVL_REM_RAM1   0x100 /* Remote DRAM (1 hop) */
+#define PERF_MEM_LVL_REM_RAM2   0x200 /* Remote DRAM (2 hops) */
+#define PERF_MEM_LVL_REM_CCE1   0x400 /* Remote Cache (1 hop) */
+#define PERF_MEM_LVL_REM_CCE2   0x800 /* Remote Cache (2 hops) */
+#define PERF_MEM_LVL_IO         0x1000 /* I/O memory */
+#define PERF_MEM_LVL_UNC        0x2000 /* Uncached memory */
+#define PERF_MEM_LVL_SHIFT      5
+
+/* snoop mode */
+#define PERF_MEM_SNOOP_NA       0x01 /* not available */
+#define PERF_MEM_SNOOP_NONE     0x02 /* no snoop */
+#define PERF_MEM_SNOOP_HIT      0x04 /* snoop hit */
+#define PERF_MEM_SNOOP_MISS     0x08 /* snoop miss */
+#define PERF_MEM_SNOOP_HITM     0x10 /* snoop hit modified */
+#define PERF_MEM_SNOOP_SHIFT    19
+
+/* locked instruction */
+#define PERF_MEM_LOCK_NA        0x01 /* not available */
+#define PERF_MEM_LOCK_LOCKED    0x02 /* locked transaction */
+#define PERF_MEM_LOCK_SHIFT     24
+
+/* TLB access */
+#define PERF_MEM_TLB_NA         0x01 /* not available */
+#define PERF_MEM_TLB_HIT        0x02 /* hit level */
+#define PERF_MEM_TLB_MISS       0x04 /* miss level */
+#define PERF_MEM_TLB_L1         0x08 /* L1 */
+#define PERF_MEM_TLB_L2         0x10 /* L2 */
+#define PERF_MEM_TLB_WK         0x20 /* Hardware Walker*/
+#define PERF_MEM_TLB_OS         0x40 /* OS fault handler */
+#define PERF_MEM_TLB_SHIFT      26
+
+#define PERF_MEM_S(a, s) \
+        (((u64)PERF_MEM_##a##_##s) << PERF_MEM_##a##_SHIFT)
+
 #endif /* _UAPI_LINUX_PERF_EVENT_H */
diff --git a/include/uapi/linux/raid/md_p.h b/include/uapi/linux/raid/md_p.h
index ee753536ab70..fe1a5406d4d9 100644
--- a/include/uapi/linux/raid/md_p.h
+++ b/include/uapi/linux/raid/md_p.h
@@ -145,16 +145,18 @@ typedef struct mdp_superblock_s {
         __u32 failed_disks;     /*  4 Number of failed disks                  */
         __u32 spare_disks;      /*  5 Number of spare disks                   */
         __u32 sb_csum;          /*  6 checksum of the whole superblock        */
-#ifdef __BIG_ENDIAN
+#if defined(__BYTE_ORDER) ? __BYTE_ORDER == __BIG_ENDIAN : defined(__BIG_ENDIAN)
         __u32 events_hi;        /*  7 high-order of superblock update count   */
         __u32 events_lo;        /*  8 low-order of superblock update count    */
         __u32 cp_events_hi;     /*  9 high-order of checkpoint update count   */
         __u32 cp_events_lo;     /* 10 low-order of checkpoint update count    */
-#else
+#elif defined(__BYTE_ORDER) ? __BYTE_ORDER == __LITTLE_ENDIAN : defined(__LITTLE_ENDIAN)
         __u32 events_lo;        /*  7 low-order of superblock update count    */
         __u32 events_hi;        /*  8 high-order of superblock update count   */
         __u32 cp_events_lo;     /*  9 low-order of checkpoint update count    */
         __u32 cp_events_hi;     /* 10 high-order of checkpoint update count   */
+#else
+#error unspecified endianness
 #endif
         __u32 recovery_cp;      /* 11 recovery checkpoint sector count        */
         /* There are only valid for minor_version > 90 */
diff --git a/include/uapi/linux/serial_core.h b/include/uapi/linux/serial_core.h
index b6a23a483d74..74c2bf7211f8 100644
--- a/include/uapi/linux/serial_core.h
+++ b/include/uapi/linux/serial_core.h
@@ -51,7 +51,10 @@
 #define PORT_8250_CIR   23      /* CIR infrared port, has its own driver */
 #define PORT_XR17V35X   24      /* Exar XR17V35x UARTs */
 #define PORT_BRCM_TRUMANAGE     25
-#define PORT_MAX_8250   25      /* max port ID */
+#define PORT_ALTR_16550_F32 26  /* Altera 16550 UART with 32 FIFOs */
+#define PORT_ALTR_16550_F64 27  /* Altera 16550 UART with 64 FIFOs */
+#define PORT_ALTR_16550_F128 28 /* Altera 16550 UART with 128 FIFOs */
+#define PORT_MAX_8250   28      /* max port ID */
 
 /*
  * ARM specific type numbers.  These are not currently guaranteed
diff --git a/include/uapi/linux/unix_diag.h b/include/uapi/linux/unix_diag.h
index b8a24941db21..b9e2a6a7446f 100644
--- a/include/uapi/linux/unix_diag.h
+++ b/include/uapi/linux/unix_diag.h
@@ -39,9 +39,11 @@ enum {
         UNIX_DIAG_MEMINFO,
         UNIX_DIAG_SHUTDOWN,
 
-        UNIX_DIAG_MAX,
+        __UNIX_DIAG_MAX,
 };
 
+#define UNIX_DIAG_MAX (__UNIX_DIAG_MAX - 1)
+
 struct unix_diag_vfs {
         __u32   udiag_vfs_ino;
         __u32   udiag_vfs_dev;
diff --git a/include/uapi/linux/usb/cdc-wdm.h b/include/uapi/linux/usb/cdc-wdm.h
new file mode 100644
index 000000000000..f03134feebd6
--- /dev/null
+++ b/include/uapi/linux/usb/cdc-wdm.h
@@ -0,0 +1,21 @@
+/*
+ * USB CDC Device Management userspace API definitions
+ *
+ * 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 _UAPI__LINUX_USB_CDC_WDM_H
+#define _UAPI__LINUX_USB_CDC_WDM_H
+
+/*
+ * This IOCTL is used to retrieve the wMaxCommand for the device,
+ * defining the message limit for both reading and writing.
+ *
+ * For CDC WDM functions this will be the wMaxCommand field of the
+ * Device Management Functional Descriptor.
+ */
+#define IOCTL_WDM_MAX_COMMAND _IOR('H', 0xA0, __u16)
+
+#endif /* _UAPI__LINUX_USB_CDC_WDM_H */
diff --git a/include/uapi/linux/usb/ch9.h b/include/uapi/linux/usb/ch9.h
index f738e25377ff..aa33fd1b2d4f 100644
--- a/include/uapi/linux/usb/ch9.h
+++ b/include/uapi/linux/usb/ch9.h
@@ -138,7 +138,7 @@
 
 /*
  * New Feature Selectors as added by USB 3.0
- * See USB 3.0 spec Table 9-6
+ * See USB 3.0 spec Table 9-7
  */
 #define USB_DEVICE_U1_ENABLE    48      /* dev may initiate U1 transition */
 #define USB_DEVICE_U2_ENABLE    49      /* dev may initiate U2 transition */
@@ -147,7 +147,7 @@
 
 #define USB_INTR_FUNC_SUSPEND_OPT_MASK  0xFF00
 /*
- * Suspend Options, Table 9-7 USB 3.0 spec
+ * Suspend Options, Table 9-8 USB 3.0 spec
  */
 #define USB_INTRF_FUNC_SUSPEND_LP       (1 << (8 + 0))
 #define USB_INTRF_FUNC_SUSPEND_RW       (1 << (8 + 1))