17 files changed, 38 insertions, 130 deletions

diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index 0fac822c1157..4108b38ebb16 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -127,7 +127,6 @@ header-y += pkt_sched.h
 header-y += posix_types.h
 header-y += ppdev.h
 header-y += prctl.h
-header-y += ps2esdi.h
 header-y += qnxtypes.h
 header-y += quotaio_v1.h
 header-y += quotaio_v2.h
diff --git a/include/linux/exportfs.h b/include/linux/exportfs.h
index 51d214138814..adcbb05b120b 100644
--- a/include/linux/exportfs.h
+++ b/include/linux/exportfs.h
@@ -49,11 +49,11 @@ struct fid {
 
 /**
  * struct export_operations - for nfsd to communicate with file systems
- * @decode_fh:      decode a file handle fragment and return a &struct dentry
  * @encode_fh:      encode a file handle fragment from a dentry
+ * @fh_to_dentry:   find the implied object and get a dentry for it
+ * @fh_to_parent:   find the implied object's parent and get a dentry for it
  * @get_name:       find the name for a given inode in a given directory
  * @get_parent:     find the parent of a given directory
- * @get_dentry:     find a dentry for the inode given a file handle sub-fragment
  *
  * See Documentation/filesystems/Exporting for details on how to use
  * this interface correctly.
diff --git a/include/linux/in.h b/include/linux/in.h
index 70c6df882694..4065313cd7ee 100644
--- a/include/linux/in.h
+++ b/include/linux/in.h
@@ -265,7 +265,7 @@ static inline bool ipv4_is_local_multicast(__be32 addr)
 static inline bool ipv4_is_lbcast(__be32 addr)
 {
         /* limited broadcast */
-        return addr == INADDR_BROADCAST;
+        return addr == htonl(INADDR_BROADCAST);
 }
 
 static inline bool ipv4_is_zeronet(__be32 addr)
diff --git a/include/linux/jbd.h b/include/linux/jbd.h
index b18fd3b9b835..423f58272188 100644
--- a/include/linux/jbd.h
+++ b/include/linux/jbd.h
@@ -348,8 +348,7 @@ static inline void jbd_unlock_bh_journal_head(struct buffer_head *bh)
 struct jbd_revoke_table_s;
 
 /**
- * struct handle_s - The handle_s type is the concrete type associated with
- *     handle_t.
+ * struct handle_s - this is the concrete type associated with handle_t.
  * @h_transaction: Which compound transaction is this update a part of?
  * @h_buffer_credits: Number of remaining buffers we are allowed to dirty.
  * @h_ref: Reference count on this handle
@@ -358,12 +357,7 @@ struct jbd_revoke_table_s;
  * @h_jdata: flag to force data journaling
  * @h_aborted: flag indicating fatal error on handle
  * @h_lockdep_map: lockdep info for debugging lock problems
- **/
-
-/* Docbook can't yet cope with the bit fields, but will leave the documentation
- * in so it can be fixed later.
  */
-
 struct handle_s
 {
         /* Which compound transaction is this update a part of? */
@@ -558,8 +552,7 @@ struct transaction_s
 };
 
 /**
- * struct journal_s - The journal_s type is the concrete type associated with
- *     journal_t.
+ * struct journal_s - this is the concrete type associated with journal_t.
  * @j_flags:  General journaling state flags
  * @j_errno:  Is there an outstanding uncleared error on the journal (from a
  *     prior abort)?
diff --git a/include/linux/libata.h b/include/linux/libata.h
index a05f60013642..269cdba09578 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -463,6 +463,7 @@ struct ata_queued_cmd {
         unsigned int            sect_size;
 
         unsigned int            nbytes;
+        unsigned int            extrabytes;
         unsigned int            curbytes;
 
         struct scatterlist      *cursg;
@@ -1336,6 +1337,11 @@ static inline struct ata_queued_cmd *ata_qc_from_tag(struct ata_port *ap,
         return NULL;
 }
 
+static inline unsigned int ata_qc_raw_nbytes(struct ata_queued_cmd *qc)
+{
+        return qc->nbytes - min(qc->extrabytes, qc->nbytes);
+}
+
 static inline void ata_tf_init(struct ata_device *dev, struct ata_taskfile *tf)
 {
         memset(tf, 0, sizeof(*tf));
@@ -1354,7 +1360,7 @@ static inline void ata_qc_reinit(struct ata_queued_cmd *qc)
         qc->flags = 0;
         qc->cursg = NULL;
         qc->cursg_ofs = 0;
-        qc->nbytes = qc->curbytes = 0;
+        qc->nbytes = qc->extrabytes = qc->curbytes = 0;
         qc->n_elem = 0;
         qc->err_mask = 0;
         qc->sect_size = ATA_SECT_SIZE;
diff --git a/include/linux/memstick.h b/include/linux/memstick.h
index b7ee25888836..3e686ec6a967 100644
--- a/include/linux/memstick.h
+++ b/include/linux/memstick.h
@@ -239,7 +239,6 @@ struct memstick_request {
         unsigned char tpc;
         unsigned char data_dir:1,
                       need_card_int:1,
-                      get_int_reg:1,
                       long_data:1;
         unsigned char int_reg;
         int           error;
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 38eff1947750..ea760e519c46 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -278,6 +278,7 @@ struct pci_bus {
         struct device           dev;
         struct bin_attribute    *legacy_io; /* legacy I/O for this bus */
         struct bin_attribute    *legacy_mem; /* legacy mem */
+        unsigned int            is_added:1;
 };
 
 #define pci_bus_b(n)    list_entry(n, struct pci_bus, node)
@@ -512,7 +513,6 @@ int pci_find_next_capability(struct pci_dev *dev, u8 pos, int cap);
 int pci_find_ext_capability(struct pci_dev *dev, int cap);
 int pci_find_ht_capability(struct pci_dev *dev, int ht_cap);
 int pci_find_next_ht_capability(struct pci_dev *dev, int pos, int ht_cap);
-void pcie_wait_pending_transaction(struct pci_dev *dev);
 struct pci_bus *pci_find_next_bus(const struct pci_bus *from);
 
 struct pci_dev *pci_get_device(unsigned int vendor, unsigned int device,
@@ -883,9 +883,6 @@ static inline int pci_find_ext_capability(struct pci_dev *dev, int cap)
         return 0;
 }
 
-static inline void pcie_wait_pending_transaction(struct pci_dev *dev)
-{ }
-
 /* Power management related routines */
 static inline int pci_save_state(struct pci_dev *dev)
 {
@@ -1044,6 +1041,8 @@ void __iomem *pcim_iomap(struct pci_dev *pdev, int bar, unsigned long maxlen);
 void pcim_iounmap(struct pci_dev *pdev, void __iomem *addr);
 void __iomem * const *pcim_iomap_table(struct pci_dev *pdev);
 int pcim_iomap_regions(struct pci_dev *pdev, u16 mask, const char *name);
+int pcim_iomap_regions_request_all(struct pci_dev *pdev, u16 mask,
+                                   const char *name);
 void pcim_iounmap_regions(struct pci_dev *pdev, u16 mask);
 
 extern int pci_pci_problems;
diff --git a/include/linux/pkt_cls.h b/include/linux/pkt_cls.h
index 28dfc61cf79e..99efbed81fa2 100644
--- a/include/linux/pkt_cls.h
+++ b/include/linux/pkt_cls.h
@@ -201,8 +201,8 @@ enum
 
 struct tc_u32_key
 {
-        __u32           mask;
-        __u32           val;
+        __be32          mask;
+        __be32          val;
         int             off;
         int             offmask;
 };
@@ -213,12 +213,12 @@ struct tc_u32_sel
         unsigned char           offshift;
         unsigned char           nkeys;
 
-        __u16                   offmask;
+        __be16                  offmask;
         __u16                   off;
         short                   offoff;
 
         short                   hoff;
-        __u32                   hmask;
+        __be32                  hmask;
         struct tc_u32_key       keys[0];
 };
 
diff --git a/include/linux/pnp.h b/include/linux/pnp.h
index cd6332b88829..29dd55838e84 100644
--- a/include/linux/pnp.h
+++ b/include/linux/pnp.h
@@ -14,7 +14,7 @@
 #include <linux/mod_devicetable.h>
 
 #define PNP_MAX_PORT            40
-#define PNP_MAX_MEM             12
+#define PNP_MAX_MEM             24
 #define PNP_MAX_IRQ             2
 #define PNP_MAX_DMA             2
 #define PNP_NAME_LEN            50
diff --git a/include/linux/ps2esdi.h b/include/linux/ps2esdi.h
deleted file mode 100644
index c0e050b1dfe9..000000000000
--- a/include/linux/ps2esdi.h
+++ /dev/null
@@ -1,98 +0,0 @@
-#ifndef _PS2ESDI_H_
-#define _PS2ESDI_H_
-
-#define NRML_ESDI_ID 0xddff
-#define INTG_ESDI_ID 0xdf9f
-
-#define PRIMARY_IO_BASE 0x3510
-#define ALT_IO_BASE 0x3518
-
-#define ESDI_CMD_INT (io_base+0)
-#define ESDI_STT_INT (io_base+0)
-#define ESDI_CONTROL (io_base+2)
-#define ESDI_STATUS  (io_base+2)
-#define ESDI_ATTN    (io_base+3)
-#define ESDI_INTRPT  (io_base+3)
-
-#define STATUS_ENABLED    0x01
-#define STATUS_ALTERNATE  0x02
-#define STATUS_BUSY       0x10
-#define STATUS_STAT_AVAIL 0x08
-#define STATUS_INTR       0x01
-#define STATUS_RESET_FAIL 0xea
-#define STATUS_CMD_INF    0x04
-
-#define CTRL_SOFT_RESET   0xe4
-#define CTRL_HARD_RESET   0x80
-#define CTRL_EOI          0xe2
-#define CTRL_ENABLE_DMA   0x02
-#define CTRL_ENABLE_INTR  0x01
-#define CTRL_DISABLE_INTR  0x00
-
-#define ATT_EOI 0x02
-
-/* bits of word 0 of configuration status block. more info see p.38 of tech ref */
-#define CONFIG_IS 0x10 /* Invalid Secondary */
-#define CONFIG_ZD 0x08 /* Zero Defect */
-#define CONFIG_SF 0x04 /* Skewed Format */
-#define CONFIG_FR 0x02 /* Removable */
-#define CONFIG_RT 0x01 /* Retries */
-
-#define PORT_SYS_A   0x92
-#define PORT_DMA_FN  0x18
-#define PORT_DMA_EX  0x1a
-
-#define ON (unsigned char)0x40
-#define OFF (unsigned char)~ON
-#define LITE_ON outb(inb(PORT_SYS_A) | ON,PORT_SYS_A)
-#define LITE_OFF outb((inb(PORT_SYS_A) & OFF),PORT_SYS_A)
-
-#define FAIL 0
-#define SUCCES 1
-
-#define INT_CMD_COMPLETE 0x01
-#define INT_CMD_ECC      0x03
-#define INT_CMD_RETRY    0x05
-#define INT_CMD_FORMAT   0x06
-#define INT_CMD_ECC_RETRY 0x07
-#define INT_CMD_WARNING  0x08
-#define INT_CMD_ABORT    0x09
-#define INT_RESET        0x0A
-#define INT_TRANSFER_REQ 0x0B
-#define INT_CMD_FAILED   0x0C
-#define INT_DMA_ERR      0x0D
-#define INT_CMD_BLK_ERR  0x0E
-#define INT_ATTN_ERROR   0x0F
-
-#define DMA_MASK_CHAN 0x90
-#define DMA_UNMASK_CHAN 0xA0
-#define DMA_WRITE_ADDR 0x20
-#define DMA_WRITE_TC 0x40
-#define DMA_WRITE_MODE 0x70
-
-#define CMD_GET_DEV_CONFIG 0x09
-#define CMD_READ 0x4601
-#define CMD_WRITE 0x4602
-#define DMA_READ_16 0x4C
-#define DMA_WRITE_16 0x44
-
-
-#define MB 1024*1024
-#define SECT_SIZE 512   
-
-#define ERROR 1
-#define OK 0
-
-#define HDIO_GETGEO 0x0301
-
-#define FALSE 0
-#define TRUE !FALSE
-
-struct ps2esdi_geometry {
-        unsigned char heads;
-        unsigned char sectors;
-        unsigned short cylinders;
-        unsigned long start;
-};
-
-#endif /* _PS2ESDI_H_ */
diff --git a/include/linux/rcupreempt.h b/include/linux/rcupreempt.h
index 01152ed532c8..d038aa6e5ee1 100644
--- a/include/linux/rcupreempt.h
+++ b/include/linux/rcupreempt.h
@@ -87,15 +87,15 @@ DECLARE_PER_CPU(long, dynticks_progress_counter);
 
 static inline void rcu_enter_nohz(void)
 {
+        smp_mb(); /* CPUs seeing ++ must see prior RCU read-side crit sects */
         __get_cpu_var(dynticks_progress_counter)++;
         WARN_ON(__get_cpu_var(dynticks_progress_counter) & 0x1);
-        mb();
 }
 
 static inline void rcu_exit_nohz(void)
 {
-        mb();
         __get_cpu_var(dynticks_progress_counter)++;
+        smp_mb(); /* CPUs seeing ++ must see later RCU read-side crit sects */
         WARN_ON(!(__get_cpu_var(dynticks_progress_counter) & 0x1));
 }
 
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 11d8e9a74eff..fed07d03364e 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -790,6 +790,7 @@ struct sched_domain {
 };
 
 extern void partition_sched_domains(int ndoms_new, cpumask_t *doms_new);
+extern int arch_reinit_sched_domains(void);
 
 #endif  /* CONFIG_SMP */
 
@@ -929,6 +930,9 @@ struct sched_entity {
         u64                     vruntime;
         u64                     prev_sum_exec_runtime;
 
+        u64                     last_wakeup;
+        u64                     avg_overlap;
+
 #ifdef CONFIG_SCHEDSTATS
         u64                     wait_start;
         u64                     wait_max;
diff --git a/include/linux/security.h b/include/linux/security.h
index b07357ca2137..c673dfd4dffc 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -57,7 +57,6 @@ extern int cap_inode_need_killpriv(struct dentry *dentry);
 extern int cap_inode_killpriv(struct dentry *dentry);
 extern int cap_task_post_setuid (uid_t old_ruid, uid_t old_euid, uid_t old_suid, int flags);
 extern void cap_task_reparent_to_init (struct task_struct *p);
-extern int cap_task_kill(struct task_struct *p, struct siginfo *info, int sig, u32 secid);
 extern int cap_task_setscheduler (struct task_struct *p, int policy, struct sched_param *lp);
 extern int cap_task_setioprio (struct task_struct *p, int ioprio);
 extern int cap_task_setnice (struct task_struct *p, int nice);
@@ -2187,7 +2186,7 @@ static inline int security_task_kill (struct task_struct *p,
                                       struct siginfo *info, int sig,
                                       u32 secid)
 {
-        return cap_task_kill(p, info, sig, secid);
+        return 0;
 }
 
 static inline int security_task_wait (struct task_struct *p)
diff --git a/include/linux/topology.h b/include/linux/topology.h
index 2352f46160d3..bd14f8b30f09 100644
--- a/include/linux/topology.h
+++ b/include/linux/topology.h
@@ -50,6 +50,8 @@
         for_each_online_node(node)                                              \
                 if (nr_cpus_node(node))
 
+void arch_update_cpu_topology(void);
+
 /* Conform to ACPI 2.0 SLIT distance definitions */
 #define LOCAL_DISTANCE          10
 #define REMOTE_DISTANCE         20
@@ -138,7 +140,6 @@
                                 | SD_BALANCE_FORK       \
                                 | SD_BALANCE_EXEC       \
                                 | SD_WAKE_AFFINE        \
-                                | SD_WAKE_IDLE          \
                                 | SD_SHARE_PKG_RESOURCES\
                                 | BALANCE_FOR_MC_POWER, \
         .last_balance           = jiffies,              \
diff --git a/include/linux/usb/quirks.h b/include/linux/usb/quirks.h
index 2692ec9389ca..1f999ec8d08c 100644
--- a/include/linux/usb/quirks.h
+++ b/include/linux/usb/quirks.h
@@ -9,3 +9,6 @@
 
 /* device can't resume correctly so reset it instead */
 #define USB_QUIRK_RESET_RESUME          0x00000002
+
+/* device can't handle Set-Interface requests */
+#define USB_QUIRK_NO_SET_INTF           0x00000004
diff --git a/include/linux/usb_usual.h b/include/linux/usb_usual.h
index cee0623b3c7b..0a40dfa44c9f 100644
--- a/include/linux/usb_usual.h
+++ b/include/linux/usb_usual.h
@@ -50,7 +50,9 @@
         US_FLAG(CAPACITY_HEURISTICS,    0x00001000)             \
                 /* sometimes sizes is too big */                \
         US_FLAG(MAX_SECTORS_MIN,0x00002000)                     \
-                /* Sets max_sectors to arch min */
+                /* Sets max_sectors to arch min */              \
+        US_FLAG(BULK_IGNORE_TAG,0x00004000)                     \
+                /* Ignore tag mismatch in bulk operations */
 
 
 #define US_FLAG(name, value)    US_FL_##name = value ,
diff --git a/include/linux/virtio.h b/include/linux/virtio.h
index 260d1fcf29a4..12c18ac1b973 100644
--- a/include/linux/virtio.h
+++ b/include/linux/virtio.h
@@ -43,8 +43,9 @@ struct virtqueue
  *      vq: the struct virtqueue we're talking about.
  * @enable_cb: restart callbacks after disable_cb.
  *      vq: the struct virtqueue we're talking about.
- *      This returns "false" (and doesn't re-enable) if there are pending
- *      buffers in the queue, to avoid a race.
+ *      This re-enables callbacks; it returns "false" if there are pending
+ *      buffers in the queue, to detect a possible race between the driver
+ *      checking for more work, and enabling callbacks.
  *
  * Locking rules are straightforward: the driver is responsible for
  * locking.  No two operations may be invoked simultaneously.