5 files changed, 35 insertions, 46 deletions

diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index c7fbf298ad68..831c4634162c 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -118,7 +118,6 @@ header-y += eventpoll.h
 header-y += ext2_fs.h
 header-y += fadvise.h
 header-y += falloc.h
-header-y += fanotify.h
 header-y += fb.h
 header-y += fcntl.h
 header-y += fd.h
diff --git a/include/linux/coredump.h b/include/linux/coredump.h
index 8ba66a9d9022..ba4b85a6d9b8 100644
--- a/include/linux/coredump.h
+++ b/include/linux/coredump.h
@@ -9,37 +9,7 @@
  * These are the only things you should do on a core-file: use only these
  * functions to write out all the necessary info.
  */
-static inline int dump_write(struct file *file, const void *addr, int nr)
-{
-        return file->f_op->write(file, addr, nr, &file->f_pos) == nr;
-}
-
-static inline int dump_seek(struct file *file, loff_t off)
-{
-        int ret = 1;
-
-        if (file->f_op->llseek && file->f_op->llseek != no_llseek) {
-                if (file->f_op->llseek(file, off, SEEK_CUR) < 0)
-                        return 0;
-        } else {
-                char *buf = (char *)get_zeroed_page(GFP_KERNEL);
-
-                if (!buf)
-                        return 0;
-                while (off > 0) {
-                        unsigned long n = off;
-
-                        if (n > PAGE_SIZE)
-                                n = PAGE_SIZE;
-                        if (!dump_write(file, buf, n)) {
-                                ret = 0;
-                                break;
-                        }
-                        off -= n;
-                }
-                free_page((unsigned long)buf);
-        }
-        return ret;
-}
+extern int dump_write(struct file *file, const void *addr, int nr);
+extern int dump_seek(struct file *file, loff_t off);
 
 #endif /* _LINUX_COREDUMP_H */
diff --git a/include/linux/elevator.h b/include/linux/elevator.h
index 926b50322a46..4fd978e7eb83 100644
--- a/include/linux/elevator.h
+++ b/include/linux/elevator.h
@@ -93,6 +93,7 @@ struct elevator_queue
         struct elevator_type *elevator_type;
         struct mutex sysfs_lock;
         struct hlist_head *hash;
+        unsigned int registered:1;
 };
 
 /*
diff --git a/include/linux/tipc.h b/include/linux/tipc.h
index 181c8d0e6f73..d10614b29d59 100644
--- a/include/linux/tipc.h
+++ b/include/linux/tipc.h
@@ -127,17 +127,23 @@ static inline unsigned int tipc_node(__u32 addr)
  * TIPC topology subscription service definitions
  */
 
-#define TIPC_SUB_SERVICE        0x00    /* Filter for service availability    */
-#define TIPC_SUB_PORTS          0x01    /* Filter for port availability  */
-#define TIPC_SUB_CANCEL         0x04    /* Cancel a subscription         */
+#define TIPC_SUB_PORTS          0x01    /* filter for port availability */
+#define TIPC_SUB_SERVICE        0x02    /* filter for service availability */
+#define TIPC_SUB_CANCEL         0x04    /* cancel a subscription */
+#if 0
+/* The following filter options are not currently implemented */
+#define TIPC_SUB_NO_BIND_EVTS   0x04    /* filter out "publish" events */
+#define TIPC_SUB_NO_UNBIND_EVTS 0x08    /* filter out "withdraw" events */
+#define TIPC_SUB_SINGLE_EVT     0x10    /* expire after first event */
+#endif
 
 #define TIPC_WAIT_FOREVER       ~0      /* timeout for permanent subscription */
 
 struct tipc_subscr {
-        struct tipc_name_seq seq;       /* NBO. Name sequence of interest */
-        __u32 timeout;                  /* NBO. Subscription duration (in ms) */
-        __u32 filter;                   /* NBO. Bitmask of filter options */
-        char usr_handle[8];             /* Opaque. Available for subscriber use */
+        struct tipc_name_seq seq;       /* name sequence of interest */
+        __u32 timeout;                  /* subscription duration (in ms) */
+        __u32 filter;                   /* bitmask of filter options */
+        char usr_handle[8];             /* available for subscriber use */
 };
 
 #define TIPC_PUBLISHED          1       /* publication event */
@@ -145,11 +151,11 @@ struct tipc_subscr {
 #define TIPC_SUBSCR_TIMEOUT     3       /* subscription timeout event */
 
 struct tipc_event {
-        __u32 event;                    /* NBO. Event type, as defined above */
-        __u32 found_lower;              /* NBO. Matching name seq instances  */
-        __u32 found_upper;              /*  "      "       "   "    "        */
-        struct tipc_portid port;        /* NBO. Associated port              */
-        struct tipc_subscr s;           /* Original, associated subscription */
+        __u32 event;                    /* event type */
+        __u32 found_lower;              /* matching name seq instances */
+        __u32 found_upper;              /*    "      "    "     "      */
+        struct tipc_portid port;        /* associated port */
+        struct tipc_subscr s;           /* associated subscription */
 };
 
 /*
diff --git a/include/linux/types.h b/include/linux/types.h
index 01a082f56ef4..357dbc19606f 100644
--- a/include/linux/types.h
+++ b/include/linux/types.h
@@ -121,7 +121,15 @@ typedef		__u64		u_int64_t;
 typedef         __s64           int64_t;
 #endif
 
-/* this is a special 64bit data type that is 8-byte aligned */
+/*
+ * aligned_u64 should be used in defining kernel<->userspace ABIs to avoid
+ * common 32/64-bit compat problems.
+ * 64-bit values align to 4-byte boundaries on x86_32 (and possibly other
+ * architectures) and to 8-byte boundaries on 64-bit architetures.  The new
+ * aligned_64 type enforces 8-byte alignment so that structs containing
+ * aligned_64 values have the same alignment on 32-bit and 64-bit architectures.
+ * No conversions are necessary between 32-bit user-space and a 64-bit kernel.
+ */
 #define aligned_u64 __u64 __attribute__((aligned(8)))
 #define aligned_be64 __be64 __attribute__((aligned(8)))
 #define aligned_le64 __le64 __attribute__((aligned(8)))
@@ -178,6 +186,11 @@ typedef __u64 __bitwise __be64;
 typedef __u16 __bitwise __sum16;
 typedef __u32 __bitwise __wsum;
 
+/* this is a special 64bit data type that is 8-byte aligned */
+#define __aligned_u64 __u64 __attribute__((aligned(8)))
+#define __aligned_be64 __be64 __attribute__((aligned(8)))
+#define __aligned_le64 __le64 __attribute__((aligned(8)))
+
 #ifdef __KERNEL__
 typedef unsigned __bitwise__ gfp_t;
 typedef unsigned __bitwise__ fmode_t;