12 files changed, 193 insertions, 131 deletions

diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h
index c1e82c514443..2d956cd566ae 100644
--- a/include/linux/binfmts.h
+++ b/include/linux/binfmts.h
@@ -59,6 +59,7 @@ struct linux_binfmt {
         int (*load_shlib)(struct file *);
         int (*core_dump)(long signr, struct pt_regs * regs, struct file * file);
         unsigned long min_coredump;     /* minimal dump size */
+        int hasvdso;
 };
 
 extern int register_binfmt(struct linux_binfmt *);
diff --git a/include/linux/nfsd/export.h b/include/linux/nfsd/export.h
index 045e38cdbe64..9f62d6182d32 100644
--- a/include/linux/nfsd/export.h
+++ b/include/linux/nfsd/export.h
@@ -74,19 +74,20 @@ struct svc_export {
         uid_t                   ex_anon_uid;
         gid_t                   ex_anon_gid;
         int                     ex_fsid;
+        unsigned char *         ex_uuid; /* 16 byte fsid */
         struct nfsd4_fs_locations ex_fslocs;
 };
 
 /* an "export key" (expkey) maps a filehandlefragement to an
- * svc_export for a given client.  There can be two per export, one
- * for type 0 (dev/ino), one for type 1 (fsid)
+ * svc_export for a given client.  There can be several per export,
+ * for the different fsid types.
  */
 struct svc_expkey {
         struct cache_head       h;
 
         struct auth_domain *    ek_client;
         int                     ek_fsidtype;
-        u32                     ek_fsid[3];
+        u32                     ek_fsid[6];
 
         struct vfsmount *       ek_mnt;
         struct dentry *         ek_dentry;
diff --git a/include/linux/nfsd/nfsd.h b/include/linux/nfsd/nfsd.h
index 4b7c4b568f6d..72feac581aa3 100644
--- a/include/linux/nfsd/nfsd.h
+++ b/include/linux/nfsd/nfsd.h
@@ -254,18 +254,6 @@ void		nfsd_lockd_shutdown(void);
  */
 extern struct timeval   nfssvc_boot;
 
-static inline int is_fsid(struct svc_fh *fh, struct knfsd_fh *reffh)
-{
-        if (fh->fh_export->ex_flags & NFSEXP_FSID) {
-                struct vfsmount *mnt = fh->fh_export->ex_mnt;
-                if (!old_valid_dev(mnt->mnt_sb->s_dev) ||
-                    (reffh->fh_version == 1 && reffh->fh_fsid_type == 1))
-                        return 1;
-        }
-        return 0;
-}
-
-
 #ifdef CONFIG_NFSD_V4
 
 /* before processing a COMPOUND operation, we have to check that there
diff --git a/include/linux/nfsd/nfsfh.h b/include/linux/nfsd/nfsfh.h
index d9c6c382165d..11e568ee0eeb 100644
--- a/include/linux/nfsd/nfsfh.h
+++ b/include/linux/nfsd/nfsfh.h
@@ -165,38 +165,91 @@ typedef struct svc_fh {
 
 } svc_fh;
 
-static inline void mk_fsid_v0(u32 *fsidv, dev_t dev, ino_t ino)
-{
-        fsidv[0] = htonl((MAJOR(dev)<<16) |
-                        MINOR(dev));
-        fsidv[1] = ino_t_to_u32(ino);
-}
+enum nfsd_fsid {
+        FSID_DEV = 0,
+        FSID_NUM,
+        FSID_MAJOR_MINOR,
+        FSID_ENCODE_DEV,
+        FSID_UUID4_INUM,
+        FSID_UUID8,
+        FSID_UUID16,
+        FSID_UUID16_INUM,
+};
 
-static inline void mk_fsid_v1(u32 *fsidv, u32 fsid)
-{
-        fsidv[0] = fsid;
-}
+enum fsid_source {
+        FSIDSOURCE_DEV,
+        FSIDSOURCE_FSID,
+        FSIDSOURCE_UUID,
+};
+extern enum fsid_source fsid_source(struct svc_fh *fhp);
 
-static inline void mk_fsid_v2(u32 *fsidv, dev_t dev, ino_t ino)
-{
-        fsidv[0] = htonl(MAJOR(dev));
-        fsidv[1] = htonl(MINOR(dev));
-        fsidv[2] = ino_t_to_u32(ino);
-}
 
-static inline void mk_fsid_v3(u32 *fsidv, dev_t dev, ino_t ino)
+/* This might look a little large to "inline" but in all calls except
+ * one, 'vers' is constant so moste of the function disappears.
+ */
+static inline void mk_fsid(int vers, u32 *fsidv, dev_t dev, ino_t ino,
+                           u32 fsid, unsigned char *uuid)
 {
-        fsidv[0] = new_encode_dev(dev);
-        fsidv[1] = ino_t_to_u32(ino);
+        u32 *up;
+        switch(vers) {
+        case FSID_DEV:
+                fsidv[0] = htonl((MAJOR(dev)<<16) |
+                                 MINOR(dev));
+                fsidv[1] = ino_t_to_u32(ino);
+                break;
+        case FSID_NUM:
+                fsidv[0] = fsid;
+                break;
+        case FSID_MAJOR_MINOR:
+                fsidv[0] = htonl(MAJOR(dev));
+                fsidv[1] = htonl(MINOR(dev));
+                fsidv[2] = ino_t_to_u32(ino);
+                break;
+
+        case FSID_ENCODE_DEV:
+                fsidv[0] = new_encode_dev(dev);
+                fsidv[1] = ino_t_to_u32(ino);
+                break;
+
+        case FSID_UUID4_INUM:
+                /* 4 byte fsid and inode number */
+                up = (u32*)uuid;
+                fsidv[0] = ino_t_to_u32(ino);
+                fsidv[1] = up[0] ^ up[1] ^ up[2] ^ up[3];
+                break;
+
+        case FSID_UUID8:
+                /* 8 byte fsid  */
+                up = (u32*)uuid;
+                fsidv[0] = up[0] ^ up[2];
+                fsidv[1] = up[1] ^ up[3];
+                break;
+
+        case FSID_UUID16:
+                /* 16 byte fsid - NFSv3+ only */
+                memcpy(fsidv, uuid, 16);
+                break;
+
+        case FSID_UUID16_INUM:
+                /* 8 byte inode and 16 byte fsid */
+                *(u64*)fsidv = (u64)ino;
+                memcpy(fsidv+2, uuid, 16);
+                break;
+        default: BUG();
+        }
 }
 
 static inline int key_len(int type)
 {
         switch(type) {
-        case 0: return 8;
-        case 1: return 4;
-        case 2: return 12;
-        case 3: return 8;
+        case FSID_DEV:          return 8;
+        case FSID_NUM:          return 4;
+        case FSID_MAJOR_MINOR:  return 12;
+        case FSID_ENCODE_DEV:   return 8;
+        case FSID_UUID4_INUM:   return 8;
+        case FSID_UUID8:        return 8;
+        case FSID_UUID16:       return 16;
+        case FSID_UUID16_INUM:  return 24;
         default: return 0;
         }
 }
diff --git a/include/linux/nmi.h b/include/linux/nmi.h
index acb4ed130247..29af2d5df097 100644
--- a/include/linux/nmi.h
+++ b/include/linux/nmi.h
@@ -17,8 +17,15 @@
 #ifdef ARCH_HAS_NMI_WATCHDOG
 #include <asm/nmi.h>
 extern void touch_nmi_watchdog(void);
+extern void acpi_nmi_disable(void);
+extern void acpi_nmi_enable(void);
 #else
-# define touch_nmi_watchdog() touch_softlockup_watchdog()
+static inline void touch_nmi_watchdog(void)
+{
+        touch_softlockup_watchdog();
+}
+static inline void acpi_nmi_disable(void) { }
+static inline void acpi_nmi_enable(void) { }
 #endif
 
 #ifndef trigger_all_cpu_backtrace
diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h
index 2e132473cbe5..be4652a0545a 100644
--- a/include/linux/proc_fs.h
+++ b/include/linux/proc_fs.h
@@ -113,8 +113,6 @@ extern struct vfsmount *proc_mnt;
 extern int proc_fill_super(struct super_block *,void *,int);
 extern struct inode *proc_get_inode(struct super_block *, unsigned int, struct proc_dir_entry *);
 
-extern int proc_match(int, const char *,struct proc_dir_entry *);
-
 /*
  * These are generic /proc routines that use the internal
  * "struct proc_dir_entry" tree to traverse the filesystem.
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index cf23813cbec2..586aaba91720 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -122,7 +122,7 @@
 /*Digi jsm */
 #define PORT_JSM        69
 
-#define PORT_IP3106     70
+#define PORT_PNX8XXX    70
 
 /* Hilscher netx */
 #define PORT_NETX       71
diff --git a/include/linux/serial_ip3106.h b/include/linux/serial_ip3106.h
deleted file mode 100644
index f500ac602c5c..000000000000
--- a/include/linux/serial_ip3106.h
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- * Embedded Alley Solutions, source@embeddedalley.com.
- *
- * 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-
-#ifndef _LINUX_SERIAL_IP3106_H
-#define _LINUX_SERIAL_IP3106_H
-
-#include <linux/serial_core.h>
-#include <linux/device.h>
-
-#define IP3106_NR_PORTS         2
-
-struct ip3106_port {
-        struct uart_port        port;
-        struct timer_list       timer;
-        unsigned int            old_status;
-};
-
-/* register offsets */
-#define IP3106_LCR              0
-#define IP3106_MCR              0x004
-#define IP3106_BAUD             0x008
-#define IP3106_CFG              0x00c
-#define IP3106_FIFO             0x028
-#define IP3106_ISTAT            0xfe0
-#define IP3106_IEN              0xfe4
-#define IP3106_ICLR             0xfe8
-#define IP3106_ISET             0xfec
-#define IP3106_PD               0xff4
-#define IP3106_MID              0xffc
-
-#define IP3106_UART_LCR_TXBREAK         (1<<30)
-#define IP3106_UART_LCR_PAREVN          0x10000000
-#define IP3106_UART_LCR_PAREN           0x08000000
-#define IP3106_UART_LCR_2STOPB          0x04000000
-#define IP3106_UART_LCR_8BIT            0x01000000
-#define IP3106_UART_LCR_TX_RST          0x00040000
-#define IP3106_UART_LCR_RX_RST          0x00020000
-#define IP3106_UART_LCR_RX_NEXT         0x00010000
-
-#define IP3106_UART_MCR_SCR             0xFF000000
-#define IP3106_UART_MCR_DCD             0x00800000
-#define IP3106_UART_MCR_CTS             0x00100000
-#define IP3106_UART_MCR_LOOP            0x00000010
-#define IP3106_UART_MCR_RTS             0x00000002
-#define IP3106_UART_MCR_DTR             0x00000001
-
-#define IP3106_UART_INT_TX              0x00000080
-#define IP3106_UART_INT_EMPTY           0x00000040
-#define IP3106_UART_INT_RCVTO           0x00000020
-#define IP3106_UART_INT_RX              0x00000010
-#define IP3106_UART_INT_RXOVRN          0x00000008
-#define IP3106_UART_INT_FRERR           0x00000004
-#define IP3106_UART_INT_BREAK           0x00000002
-#define IP3106_UART_INT_PARITY          0x00000001
-#define IP3106_UART_INT_ALLRX           0x0000003F
-#define IP3106_UART_INT_ALLTX           0x000000C0
-
-#define IP3106_UART_FIFO_TXFIFO         0x001F0000
-#define IP3106_UART_FIFO_TXFIFO_STA     (0x1f<<16)
-#define IP3106_UART_FIFO_RXBRK          0x00008000
-#define IP3106_UART_FIFO_RXFE           0x00004000
-#define IP3106_UART_FIFO_RXPAR          0x00002000
-#define IP3106_UART_FIFO_RXFIFO         0x00001F00
-#define IP3106_UART_FIFO_RBRTHR         0x000000FF
-
-#endif
diff --git a/include/linux/serial_pnx8xxx.h b/include/linux/serial_pnx8xxx.h
new file mode 100644
index 000000000000..de6c19c7f340
--- /dev/null
+++ b/include/linux/serial_pnx8xxx.h
@@ -0,0 +1,81 @@
+/*
+ * Embedded Alley Solutions, source@embeddedalley.com.
+ *
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef _LINUX_SERIAL_PNX8XXX_H
+#define _LINUX_SERIAL_PNX8XXX_H
+
+#include <linux/serial_core.h>
+#include <linux/device.h>
+
+#define PNX8XXX_NR_PORTS        2
+
+struct pnx8xxx_port {
+        struct uart_port        port;
+        struct timer_list       timer;
+        unsigned int            old_status;
+};
+
+/* register offsets */
+#define PNX8XXX_LCR             0
+#define PNX8XXX_MCR             0x004
+#define PNX8XXX_BAUD            0x008
+#define PNX8XXX_CFG             0x00c
+#define PNX8XXX_FIFO            0x028
+#define PNX8XXX_ISTAT           0xfe0
+#define PNX8XXX_IEN             0xfe4
+#define PNX8XXX_ICLR            0xfe8
+#define PNX8XXX_ISET            0xfec
+#define PNX8XXX_PD              0xff4
+#define PNX8XXX_MID             0xffc
+
+#define PNX8XXX_UART_LCR_TXBREAK        (1<<30)
+#define PNX8XXX_UART_LCR_PAREVN         0x10000000
+#define PNX8XXX_UART_LCR_PAREN          0x08000000
+#define PNX8XXX_UART_LCR_2STOPB         0x04000000
+#define PNX8XXX_UART_LCR_8BIT           0x01000000
+#define PNX8XXX_UART_LCR_TX_RST         0x00040000
+#define PNX8XXX_UART_LCR_RX_RST         0x00020000
+#define PNX8XXX_UART_LCR_RX_NEXT        0x00010000
+
+#define PNX8XXX_UART_MCR_SCR            0xFF000000
+#define PNX8XXX_UART_MCR_DCD            0x00800000
+#define PNX8XXX_UART_MCR_CTS            0x00100000
+#define PNX8XXX_UART_MCR_LOOP           0x00000010
+#define PNX8XXX_UART_MCR_RTS            0x00000002
+#define PNX8XXX_UART_MCR_DTR            0x00000001
+
+#define PNX8XXX_UART_INT_TX             0x00000080
+#define PNX8XXX_UART_INT_EMPTY          0x00000040
+#define PNX8XXX_UART_INT_RCVTO          0x00000020
+#define PNX8XXX_UART_INT_RX             0x00000010
+#define PNX8XXX_UART_INT_RXOVRN         0x00000008
+#define PNX8XXX_UART_INT_FRERR          0x00000004
+#define PNX8XXX_UART_INT_BREAK          0x00000002
+#define PNX8XXX_UART_INT_PARITY         0x00000001
+#define PNX8XXX_UART_INT_ALLRX          0x0000003F
+#define PNX8XXX_UART_INT_ALLTX          0x000000C0
+
+#define PNX8XXX_UART_FIFO_TXFIFO        0x001F0000
+#define PNX8XXX_UART_FIFO_TXFIFO_STA    (0x1f<<16)
+#define PNX8XXX_UART_FIFO_RXBRK         0x00008000
+#define PNX8XXX_UART_FIFO_RXFE          0x00004000
+#define PNX8XXX_UART_FIFO_RXPAR         0x00002000
+#define PNX8XXX_UART_FIFO_RXFIFO        0x00001F00
+#define PNX8XXX_UART_FIFO_RBRTHR        0x000000FF
+
+#endif
diff --git a/include/linux/sunrpc/debug.h b/include/linux/sunrpc/debug.h
index 60fce3c92857..b7c7307ceec6 100644
--- a/include/linux/sunrpc/debug.h
+++ b/include/linux/sunrpc/debug.h
@@ -78,7 +78,6 @@ void		rpc_unregister_sysctl(void);
  * module currently registers its sysctl table dynamically, the sysctl path
  * for module FOO is <CTL_SUNRPC, CTL_FOODEBUG>.
  */
-#define CTL_SUNRPC      7249    /* arbitrary and hopefully unused */
 
 enum {
         CTL_RPCDEBUG = 1,
diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
index 665412c4f4b9..2c5fb38d9392 100644
--- a/include/linux/sysctl.h
+++ b/include/linux/sysctl.h
@@ -53,7 +53,6 @@ struct __sysctl_args {
 
 /* For internal pattern-matching use only: */
 #ifdef __KERNEL__
-#define CTL_ANY         -1      /* Matches any name */
 #define CTL_NONE        0
 #define CTL_UNNUMBERED  CTL_NONE        /* sysctl without a binary number */
 #endif
@@ -69,7 +68,13 @@ enum
         CTL_DEV=7,              /* Devices */
         CTL_BUS=8,              /* Busses */
         CTL_ABI=9,              /* Binary emulation */
-        CTL_CPU=10              /* CPU stuff (speed scaling, etc) */
+        CTL_CPU=10,             /* CPU stuff (speed scaling, etc) */
+        CTL_ARLAN=254,          /* arlan wireless driver */
+        CTL_APPLDATA=2120,      /* s390 appldata */
+        CTL_S390DBF=5677,       /* s390 debug */
+        CTL_SUNRPC=7249,        /* sunrpc debug */
+        CTL_PM=9899,            /* frv power management */
+        CTL_FRV=9898,           /* frv specific sysctls */
 };
 
 /* CTL_BUS names: */
@@ -202,6 +207,11 @@ enum
         VM_PANIC_ON_OOM=33,     /* panic at out-of-memory */
         VM_VDSO_ENABLED=34,     /* map VDSO into new processes? */
         VM_MIN_SLAB=35,          /* Percent pages ignored by zone reclaim */
+
+        /* s390 vm cmm sysctls */
+        VM_CMM_PAGES=1111,
+        VM_CMM_TIMED_PAGES=1112,
+        VM_CMM_TIMEOUT=1113,
 };
 
 
@@ -803,6 +813,7 @@ enum
         FS_AIO_NR=18,   /* current system-wide number of aio requests */
         FS_AIO_MAX_NR=19,       /* system-wide maximum number of aio requests */
         FS_INOTIFY=20,  /* inotify submenu */
+        FS_OCFS2=988,   /* ocfs2 */
 };
 
 /* /proc/sys/fs/quota/ */
@@ -913,7 +924,11 @@ enum
 #ifdef __KERNEL__
 #include <linux/list.h>
 
-extern void sysctl_init(void);
+/* For the /proc/sys support */
+struct ctl_table;
+extern struct ctl_table_header *sysctl_head_next(struct ctl_table_header *prev);
+extern void sysctl_head_finish(struct ctl_table_header *prev);
+extern int sysctl_perm(struct ctl_table *table, int op);
 
 typedef struct ctl_table ctl_table;
 
@@ -1007,9 +1022,9 @@ struct ctl_table
         int maxlen;
         mode_t mode;
         ctl_table *child;
+        ctl_table *parent;              /* Automatically set */
         proc_handler *proc_handler;     /* Callback for text formatting */
         ctl_handler *strategy;          /* Callback function for all r/w */
-        struct proc_dir_entry *de;      /* /proc control block */
         void *extra1;
         void *extra2;
 };
@@ -1024,8 +1039,8 @@ struct ctl_table_header
         struct completion *unregistering;
 };
 
-struct ctl_table_header * register_sysctl_table(ctl_table * table, 
-                                                int insert_at_head);
+struct ctl_table_header * register_sysctl_table(ctl_table * table);
+
 void unregister_sysctl_table(struct ctl_table_header * table);
 
 #else /* __KERNEL__ */
diff --git a/include/linux/time.h b/include/linux/time.h
index 55cee172d723..eceb1a59b078 100644
--- a/include/linux/time.h
+++ b/include/linux/time.h
@@ -90,7 +90,7 @@ static inline struct timespec timespec_sub(struct timespec lhs,
 
 extern struct timespec xtime;
 extern struct timespec wall_to_monotonic;
-extern seqlock_t xtime_lock;
+extern seqlock_t xtime_lock __attribute__((weak));
 
 void timekeeping_init(void);