10 files changed, 62 insertions, 25 deletions

diff --git a/include/linux/drbd_limits.h b/include/linux/drbd_limits.h
index 246f576c981..447c3675238 100644
--- a/include/linux/drbd_limits.h
+++ b/include/linux/drbd_limits.h
@@ -117,10 +117,10 @@
 /* drbdsetup XY resize -d Z
  * you are free to reduce the device size to nothing, if you want to.
  * the upper limit with 64bit kernel, enough ram and flexible meta data
- * is 16 TB, currently. */
+ * is 1 PiB, currently. */
 /* DRBD_MAX_SECTORS */
 #define DRBD_DISK_SIZE_SECT_MIN  0
-#define DRBD_DISK_SIZE_SECT_MAX  (16 * (2LLU << 30))
+#define DRBD_DISK_SIZE_SECT_MAX  (1 * (2LLU << 40))
 #define DRBD_DISK_SIZE_SECT_DEF  0 /* = disabled = no user size... */
 
 #define DRBD_ON_IO_ERROR_DEF EP_PASS_ON
diff --git a/include/linux/fscache.h b/include/linux/fscache.h
index 7c4d72f5581..9ec20dec335 100644
--- a/include/linux/fscache.h
+++ b/include/linux/fscache.h
@@ -204,6 +204,8 @@ extern bool __fscache_check_page_write(struct fscache_cookie *, struct page *);
 extern void __fscache_wait_on_page_write(struct fscache_cookie *, struct page *);
 extern bool __fscache_maybe_release_page(struct fscache_cookie *, struct page *,
                                          gfp_t);
+extern void __fscache_uncache_all_inode_pages(struct fscache_cookie *,
+                                              struct inode *);
 
 /**
  * fscache_register_netfs - Register a filesystem as desiring caching services
@@ -643,4 +645,23 @@ bool fscache_maybe_release_page(struct fscache_cookie *cookie,
         return false;
 }
 
+/**
+ * fscache_uncache_all_inode_pages - Uncache all an inode's pages
+ * @cookie: The cookie representing the inode's cache object.
+ * @inode: The inode to uncache pages from.
+ *
+ * Uncache all the pages in an inode that are marked PG_fscache, assuming them
+ * to be associated with the given cookie.
+ *
+ * This function may sleep.  It will wait for pages that are being written out
+ * and will wait whilst the PG_fscache mark is removed by the cache.
+ */
+static inline
+void fscache_uncache_all_inode_pages(struct fscache_cookie *cookie,
+                                     struct inode *inode)
+{
+        if (fscache_cookie_valid(cookie))
+                __fscache_uncache_all_inode_pages(cookie, inode);
+}
+
 #endif /* _LINUX_FSCACHE_H */
diff --git a/include/linux/fsl-diu-fb.h b/include/linux/fsl-diu-fb.h
index 781d4671415..daa9952d217 100644
--- a/include/linux/fsl-diu-fb.h
+++ b/include/linux/fsl-diu-fb.h
@@ -24,12 +24,6 @@
  * See mpc8610fb_set_par(), map_video_memory(), and unmap_video_memory()
  */
 #define MEM_ALLOC_THRESHOLD (1024*768*4+32)
-/* Minimum value that the pixel clock can be set to in pico seconds
- * This is determined by platform clock/3 where the minimum platform
- * clock is 533MHz. This gives 5629 pico seconds.
- */
-#define MIN_PIX_CLK 5629
-#define MAX_PIX_CLK 96096
 
 #include <linux/types.h>
 
diff --git a/include/linux/irq.h b/include/linux/irq.h
index 8b453844663..baa397eb9c3 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -676,7 +676,8 @@ void irq_gc_mask_disable_reg(struct irq_data *d);
 void irq_gc_mask_set_bit(struct irq_data *d);
 void irq_gc_mask_clr_bit(struct irq_data *d);
 void irq_gc_unmask_enable_reg(struct irq_data *d);
-void irq_gc_ack(struct irq_data *d);
+void irq_gc_ack_set_bit(struct irq_data *d);
+void irq_gc_ack_clr_bit(struct irq_data *d);
 void irq_gc_mask_disable_reg_and_ack(struct irq_data *d);
 void irq_gc_eoi(struct irq_data *d);
 int irq_gc_set_wake(struct irq_data *d, unsigned int on);
diff --git a/include/linux/memory.h b/include/linux/memory.h
index e1e3b2b84f8..935699b30b7 100644
--- a/include/linux/memory.h
+++ b/include/linux/memory.h
@@ -20,6 +20,8 @@
 #include <linux/compiler.h>
 #include <linux/mutex.h>
 
+#define MIN_MEMORY_BLOCK_SIZE     (1 << SECTION_SIZE_BITS)
+
 struct memory_block {
         unsigned long start_section_nr;
         unsigned long end_section_nr;
diff --git a/include/linux/mfd/ds1wm.h b/include/linux/mfd/ds1wm.h
index be469a357cb..38a372a0e28 100644
--- a/include/linux/mfd/ds1wm.h
+++ b/include/linux/mfd/ds1wm.h
@@ -3,4 +3,11 @@
 struct ds1wm_driver_data {
         int active_high;
         int clock_rate;
+        /* in milliseconds, the amount of time to */
+        /* sleep following a reset pulse. Zero    */
+        /* should work if your bus devices recover*/
+        /* time respects the 1-wire spec since the*/
+        /* ds1wm implements the precise timings of*/
+        /* a reset pulse/presence detect sequence.*/
+        unsigned int reset_recover_delay;
 };
diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h
index c6927a4d157..6ad43554ac0 100644
--- a/include/linux/mmc/card.h
+++ b/include/linux/mmc/card.h
@@ -64,6 +64,19 @@ struct mmc_ext_csd {
         unsigned long long      enhanced_area_offset;   /* Units: Byte */
         unsigned int            enhanced_area_size;     /* Units: KB */
         unsigned int            boot_size;              /* in bytes */
+        u8                      raw_partition_support;  /* 160 */
+        u8                      raw_erased_mem_count;   /* 181 */
+        u8                      raw_ext_csd_structure;  /* 194 */
+        u8                      raw_card_type;          /* 196 */
+        u8                      raw_s_a_timeout;                /* 217 */
+        u8                      raw_hc_erase_gap_size;  /* 221 */
+        u8                      raw_erase_timeout_mult; /* 223 */
+        u8                      raw_hc_erase_grp_size;  /* 224 */
+        u8                      raw_sec_trim_mult;      /* 229 */
+        u8                      raw_sec_erase_mult;     /* 230 */
+        u8                      raw_sec_feature_support;/* 231 */
+        u8                      raw_trim_mult;          /* 232 */
+        u8                      raw_sectors[4];         /* 212 - 4 bytes */
 };
 
 struct sd_scr {
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 54b8b4d7b68..9e19477991a 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -1097,12 +1097,6 @@ struct net_device {
 #define NETIF_F_ALL_FCOE        (NETIF_F_FCOE_CRC | NETIF_F_FCOE_MTU | \
                                  NETIF_F_FSO)
 
-#define NETIF_F_ALL_TX_OFFLOADS (NETIF_F_ALL_CSUM | NETIF_F_SG | \
-                                 NETIF_F_FRAGLIST | NETIF_F_ALL_TSO | \
-                                 NETIF_F_HIGHDMA | \
-                                 NETIF_F_SCTP_CSUM | \
-                                 NETIF_F_ALL_FCOE)
-
         /*
          * If one device supports one of these features, then enable them
          * for all in netdev_increment_features.
diff --git a/include/linux/sched.h b/include/linux/sched.h
index a837b20ba19..14a6c7b545d 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -808,7 +808,7 @@ enum cpu_idle_type {
  * when BITS_PER_LONG <= 32 are pretty high and the returns do not justify the
  * increased costs.
  */
-#if BITS_PER_LONG > 32
+#if 0 /* BITS_PER_LONG > 32 -- currently broken: it increases power usage under light load  */
 # define SCHED_LOAD_RESOLUTION  10
 # define scale_load(w)          ((w) << SCHED_LOAD_RESOLUTION)
 # define scale_load_down(w)     ((w) >> SCHED_LOAD_RESOLUTION)
@@ -844,6 +844,7 @@ enum cpu_idle_type {
 #define SD_SERIALIZE            0x0400  /* Only a single load balancing instance */
 #define SD_ASYM_PACKING         0x0800  /* Place busy groups earlier in the domain */
 #define SD_PREFER_SIBLING       0x1000  /* Prefer to place tasks in a sibling domain */
+#define SD_OVERLAP              0x2000  /* sched_domains of this level overlap */
 
 enum powersavings_balance_level {
         POWERSAVINGS_BALANCE_NONE = 0,  /* No power saving load balance */
@@ -893,16 +894,21 @@ static inline int sd_power_saving_flags(void)
         return 0;
 }
 
-struct sched_group {
-        struct sched_group *next;       /* Must be a circular list */
+struct sched_group_power {
         atomic_t ref;
-
         /*
          * CPU power of this group, SCHED_LOAD_SCALE being max power for a
          * single CPU.
          */
-        unsigned int cpu_power, cpu_power_orig;
+        unsigned int power, power_orig;
+};
+
+struct sched_group {
+        struct sched_group *next;       /* Must be a circular list */
+        atomic_t ref;
+
         unsigned int group_weight;
+        struct sched_group_power *sgp;
 
         /*
          * The CPUs this group covers.
@@ -1254,6 +1260,9 @@ struct task_struct {
 #ifdef CONFIG_PREEMPT_RCU
         int rcu_read_lock_nesting;
         char rcu_read_unlock_special;
+#if defined(CONFIG_RCU_BOOST) && defined(CONFIG_TREE_PREEMPT_RCU)
+        int rcu_boosted;
+#endif /* #if defined(CONFIG_RCU_BOOST) && defined(CONFIG_TREE_PREEMPT_RCU) */
         struct list_head rcu_node_entry;
 #endif /* #ifdef CONFIG_PREEMPT_RCU */
 #ifdef CONFIG_TREE_PREEMPT_RCU
diff --git a/include/linux/sdla.h b/include/linux/sdla.h
index 564acd3a71c..9995c7fc3f6 100644
--- a/include/linux/sdla.h
+++ b/include/linux/sdla.h
@@ -112,11 +112,7 @@ struct sdla_dlci_conf {
    short Tb_max;
 };
 
-#ifndef __KERNEL__
-
-void sdla(void *cfg_info, char *dev, struct frad_conf *conf, int quiet);
-
-#else
+#ifdef __KERNEL__
 
 /* important Z80 window addresses */
 #define SDLA_CONTROL_WND                0xE000