Merge branch 'linus' into perf/core

Semantic conflict: arch/x86/kernel/cpu/perf_event_intel_ds.c

Merge reason: pick up latest fixes, fix the conflict

Signed-off-by: Ingo Molnar <mingo@elte.hu>

42 files changed, 102 insertions, 67 deletions

diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index de2f82efb15f..2f3b3a00b7a3 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -55,6 +55,7 @@
 #include <linux/mm.h>
 #include <linux/cdev.h>
 #include <linux/mutex.h>
+#include <linux/slab.h>
 #if defined(__alpha__) || defined(__powerpc__)
 #include <asm/pgtable.h>        /* For pte_wrprotect */
 #endif
diff --git a/include/linux/amba/bus.h b/include/linux/amba/bus.h
index 6816be6c3f77..8b1038607831 100644
--- a/include/linux/amba/bus.h
+++ b/include/linux/amba/bus.h
@@ -14,6 +14,9 @@
 #ifndef ASMARM_AMBA_H
 #define ASMARM_AMBA_H
 
+#include <linux/device.h>
+#include <linux/resource.h>
+
 #define AMBA_NR_IRQS    2
 
 struct amba_device {
diff --git a/include/linux/amba/pl061.h b/include/linux/amba/pl061.h
index b4fbd9862606..5ddd9ad4b19c 100644
--- a/include/linux/amba/pl061.h
+++ b/include/linux/amba/pl061.h
@@ -1,3 +1,5 @@
+#include <linux/types.h>
+
 /* platform data for the PL061 GPIO driver */
 
 struct pl061_platform_data {
diff --git a/include/linux/bitops.h b/include/linux/bitops.h
index b79389879238..b796eab5ca75 100644
--- a/include/linux/bitops.h
+++ b/include/linux/bitops.h
@@ -21,9 +21,6 @@
              (bit) < (size); \
              (bit) = find_next_bit((addr), (size), (bit) + 1))
 
-/* Temporary */
-#define for_each_bit(bit, addr, size) for_each_set_bit(bit, addr, size)
-
 static __inline__ int get_bitmask_order(unsigned int count)
 {
         int order;
diff --git a/include/linux/delayacct.h b/include/linux/delayacct.h
index 5076fe0c8a96..6cee17c22313 100644
--- a/include/linux/delayacct.h
+++ b/include/linux/delayacct.h
@@ -18,6 +18,7 @@
 #define _LINUX_DELAYACCT_H
 
 #include <linux/sched.h>
+#include <linux/slab.h>
 
 /*
  * Per-task flags relevant to delay accounting
diff --git a/include/linux/freezer.h b/include/linux/freezer.h
index 5a361f85cfec..da7e52b099f3 100644
--- a/include/linux/freezer.h
+++ b/include/linux/freezer.h
@@ -64,9 +64,12 @@ extern bool freeze_task(struct task_struct *p, bool sig_only);
 extern void cancel_freezing(struct task_struct *p);
 
 #ifdef CONFIG_CGROUP_FREEZER
-extern int cgroup_frozen(struct task_struct *task);
+extern int cgroup_freezing_or_frozen(struct task_struct *task);
 #else /* !CONFIG_CGROUP_FREEZER */
-static inline int cgroup_frozen(struct task_struct *task) { return 0; }
+static inline int cgroup_freezing_or_frozen(struct task_struct *task)
+{
+        return 0;
+}
 #endif /* !CONFIG_CGROUP_FREEZER */
 
 /*
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 10b8dedcd18b..39d57bc6cc71 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -2212,6 +2212,7 @@ extern int generic_segment_checks(const struct iovec *iov,
 /* fs/block_dev.c */
 extern ssize_t blkdev_aio_write(struct kiocb *iocb, const struct iovec *iov,
                                 unsigned long nr_segs, loff_t pos);
+extern int blkdev_fsync(struct file *filp, struct dentry *dentry, int datasync);
 
 /* fs/splice.c */
 extern ssize_t generic_file_splice_read(struct file *, loff_t *,
diff --git a/include/linux/fsnotify.h b/include/linux/fsnotify.h
index df8fd9a3b214..01755909ce81 100644
--- a/include/linux/fsnotify.h
+++ b/include/linux/fsnotify.h
@@ -15,6 +15,7 @@
 #include <linux/inotify.h>
 #include <linux/fsnotify_backend.h>
 #include <linux/audit.h>
+#include <linux/slab.h>
 
 /*
  * fsnotify_d_instantiate - instantiate a dentry for inode
diff --git a/include/linux/gameport.h b/include/linux/gameport.h
index 48e68da097f6..361d1cc288d0 100644
--- a/include/linux/gameport.h
+++ b/include/linux/gameport.h
@@ -16,6 +16,7 @@
 #include <linux/mutex.h>
 #include <linux/device.h>
 #include <linux/timer.h>
+#include <linux/slab.h>
 
 struct gameport {
 
diff --git a/include/linux/io-mapping.h b/include/linux/io-mapping.h
index 97eb928b4924..25085ddd955f 100644
--- a/include/linux/io-mapping.h
+++ b/include/linux/io-mapping.h
@@ -19,6 +19,7 @@
 #define _LINUX_IO_MAPPING_H
 
 #include <linux/types.h>
+#include <linux/slab.h>
 #include <asm/io.h>
 #include <asm/page.h>
 #include <asm/iomap.h>
diff --git a/include/linux/iscsi_ibft.h b/include/linux/iscsi_ibft.h
index 6092487e2950..d2e4042f8f5e 100644
--- a/include/linux/iscsi_ibft.h
+++ b/include/linux/iscsi_ibft.h
@@ -42,9 +42,13 @@ extern struct ibft_table_header *ibft_addr;
  * mapped address is set in the ibft_addr variable.
  */
 #ifdef CONFIG_ISCSI_IBFT_FIND
-extern void __init reserve_ibft_region(void);
+unsigned long find_ibft_region(unsigned long *sizep);
 #else
-static inline void reserve_ibft_region(void) { }
+static inline unsigned long find_ibft_region(unsigned long *sizep)
+{
+        *sizep = 0;
+        return 0;
+}
 #endif
 
 #endif /* ISCSI_IBFT_H */
diff --git a/include/linux/jbd.h b/include/linux/jbd.h
index f3aa59cb675d..516a2a27e87a 100644
--- a/include/linux/jbd.h
+++ b/include/linux/jbd.h
@@ -31,6 +31,7 @@
 #include <linux/mutex.h>
 #include <linux/timer.h>
 #include <linux/lockdep.h>
+#include <linux/slab.h>
 
 #define journal_oom_retry 1
 
diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h
index 1ec876358180..a4d2e9f7088a 100644
--- a/include/linux/jbd2.h
+++ b/include/linux/jbd2.h
@@ -30,6 +30,7 @@
 #include <linux/bit_spinlock.h>
 #include <linux/mutex.h>
 #include <linux/timer.h>
+#include <linux/slab.h>
 #endif
 
 #define journal_oom_retry 1
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index 7f0707463360..9365227dbaf6 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -426,7 +426,7 @@ static inline char *pack_hex_byte(char *buf, u8 byte)
                 .burst = DEFAULT_RATELIMIT_BURST,       \
         };                                              \
                                                         \
-        if (!__ratelimit(&_rs))                         \
+        if (__ratelimit(&_rs))                          \
                 printk(fmt, ##__VA_ARGS__);             \
 })
 #else
diff --git a/include/linux/kfifo.h b/include/linux/kfifo.h
index ece0b1c33816..e117b1aee69c 100644
--- a/include/linux/kfifo.h
+++ b/include/linux/kfifo.h
@@ -86,7 +86,8 @@ union { \
  */
 #define INIT_KFIFO(name) \
         name = __kfifo_initializer(sizeof(name##kfifo_buffer) - \
-                                sizeof(struct kfifo), name##kfifo_buffer)
+                                sizeof(struct kfifo), \
+                                name##kfifo_buffer + sizeof(struct kfifo))
 
 /**
  * DEFINE_KFIFO - macro to define and initialize a kfifo
diff --git a/include/linux/libata.h b/include/linux/libata.h
index f8ea71e6d0e2..b2f2003b92e5 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -146,6 +146,7 @@ enum {
         ATA_DFLAG_SLEEPING      = (1 << 15), /* device is sleeping */
         ATA_DFLAG_DUBIOUS_XFER  = (1 << 16), /* data transfer not verified */
         ATA_DFLAG_NO_UNLOAD     = (1 << 17), /* device doesn't support unload */
+        ATA_DFLAG_UNLOCK_HPA    = (1 << 18), /* unlock HPA */
         ATA_DFLAG_INIT_MASK     = (1 << 24) - 1,
 
         ATA_DFLAG_DETACH        = (1 << 24),
diff --git a/include/linux/mm.h b/include/linux/mm.h
index c8442b655111..fb19bb92b809 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -782,8 +782,8 @@ struct mm_walk {
         int (*pmd_entry)(pmd_t *, unsigned long, unsigned long, struct mm_walk *);
         int (*pte_entry)(pte_t *, unsigned long, unsigned long, struct mm_walk *);
         int (*pte_hole)(unsigned long, unsigned long, struct mm_walk *);
-        int (*hugetlb_entry)(pte_t *, unsigned long, unsigned long,
-                             struct mm_walk *);
+        int (*hugetlb_entry)(pte_t *, unsigned long,
+                             unsigned long, unsigned long, struct mm_walk *);
         struct mm_struct *mm;
         void *private;
 };
diff --git a/include/linux/module.h b/include/linux/module.h
index 5e869ffd34aa..515d53ae6a79 100644
--- a/include/linux/module.h
+++ b/include/linux/module.h
@@ -330,8 +330,11 @@ struct module
         struct module_notes_attrs *notes_attrs;
 #endif
 
+#ifdef CONFIG_SMP
         /* Per-cpu data. */
-        void *percpu;
+        void __percpu *percpu;
+        unsigned int percpu_size;
+#endif
 
         /* The command line arguments (may be mangled).  People like
            keeping pointers to this stuff */
@@ -365,7 +368,8 @@ struct module
         void (*exit)(void);
 
         struct module_ref {
-                int count;
+                unsigned int incs;
+                unsigned int decs;
         } __percpu *refptr;
 #endif
 
@@ -392,6 +396,7 @@ static inline int module_is_live(struct module *mod)
 struct module *__module_text_address(unsigned long addr);
 struct module *__module_address(unsigned long addr);
 bool is_module_address(unsigned long addr);
+bool is_module_percpu_address(unsigned long addr);
 bool is_module_text_address(unsigned long addr);
 
 static inline int within_module_core(unsigned long addr, struct module *mod)
@@ -459,9 +464,9 @@ static inline void __module_get(struct module *module)
 {
         if (module) {
                 preempt_disable();
-                __this_cpu_inc(module->refptr->count);
+                __this_cpu_inc(module->refptr->incs);
                 trace_module_get(module, _THIS_IP_,
-                                 __this_cpu_read(module->refptr->count));
+                                 __this_cpu_read(module->refptr->incs));
                 preempt_enable();
         }
 }
@@ -474,11 +479,10 @@ static inline int try_module_get(struct module *module)
                 preempt_disable();
 
                 if (likely(module_is_live(module))) {
-                        __this_cpu_inc(module->refptr->count);
+                        __this_cpu_inc(module->refptr->incs);
                         trace_module_get(module, _THIS_IP_,
-                                __this_cpu_read(module->refptr->count));
-                }
-                else
+                                __this_cpu_read(module->refptr->incs));
+                } else
                         ret = 0;
 
                 preempt_enable();
@@ -563,6 +567,11 @@ static inline bool is_module_address(unsigned long addr)
         return false;
 }
 
+static inline bool is_module_percpu_address(unsigned long addr)
+{
+        return false;
+}
+
 static inline bool is_module_text_address(unsigned long addr)
 {
         return false;
diff --git a/include/linux/page_cgroup.h b/include/linux/page_cgroup.h
index 30b08136fdf3..aef22ae2af47 100644
--- a/include/linux/page_cgroup.h
+++ b/include/linux/page_cgroup.h
@@ -39,6 +39,7 @@ enum {
         PCG_CACHE, /* charged as cache */
         PCG_USED, /* this object is in use. */
         PCG_ACCT_LRU, /* page has been accounted for */
+        PCG_FILE_MAPPED, /* page is accounted as "mapped" */
 };
 
 #define TESTPCGFLAG(uname, lname)                       \
@@ -73,6 +74,11 @@ CLEARPCGFLAG(AcctLRU, ACCT_LRU)
 TESTPCGFLAG(AcctLRU, ACCT_LRU)
 TESTCLEARPCGFLAG(AcctLRU, ACCT_LRU)
 
+
+SETPCGFLAG(FileMapped, FILE_MAPPED)
+CLEARPCGFLAG(FileMapped, FILE_MAPPED)
+TESTPCGFLAG(FileMapped, FILE_MAPPED)
+
 static inline int page_cgroup_nid(struct page_cgroup *pc)
 {
         return page_to_nid(pc->page);
diff --git a/include/linux/percpu.h b/include/linux/percpu.h
index a93e5bfdccb8..d3a38d687104 100644
--- a/include/linux/percpu.h
+++ b/include/linux/percpu.h
@@ -2,10 +2,10 @@
 #define __LINUX_PERCPU_H
 
 #include <linux/preempt.h>
-#include <linux/slab.h> /* For kmalloc() */
 #include <linux/smp.h>
 #include <linux/cpumask.h>
 #include <linux/pfn.h>
+#include <linux/init.h>
 
 #include <asm/percpu.h>
 
@@ -135,9 +135,7 @@ extern int __init pcpu_page_first_chunk(size_t reserved_size,
 #define per_cpu_ptr(ptr, cpu)   SHIFT_PERCPU_PTR((ptr), per_cpu_offset((cpu)))
 
 extern void __percpu *__alloc_reserved_percpu(size_t size, size_t align);
-extern void __percpu *__alloc_percpu(size_t size, size_t align);
-extern void free_percpu(void __percpu *__pdata);
-extern phys_addr_t per_cpu_ptr_to_phys(void *addr);
+extern bool is_kernel_percpu_address(unsigned long addr);
 
 #ifndef CONFIG_HAVE_SETUP_PER_CPU_AREA
 extern void __init setup_per_cpu_areas(void);
@@ -147,25 +145,10 @@ extern void __init setup_per_cpu_areas(void);
 
 #define per_cpu_ptr(ptr, cpu) ({ (void)(cpu); (ptr); })
 
-static inline void __percpu *__alloc_percpu(size_t size, size_t align)
+/* can't distinguish from other static vars, always false */
+static inline bool is_kernel_percpu_address(unsigned long addr)
 {
-        /*
-         * Can't easily make larger alignment work with kmalloc.  WARN
-         * on it.  Larger alignment should only be used for module
-         * percpu sections on SMP for which this path isn't used.
-         */
-        WARN_ON_ONCE(align > SMP_CACHE_BYTES);
-        return kzalloc(size, GFP_KERNEL);
-}
-
-static inline void free_percpu(void __percpu *p)
-{
-        kfree(p);
-}
-
-static inline phys_addr_t per_cpu_ptr_to_phys(void *addr)
-{
-        return __pa(addr);
+        return false;
 }
 
 static inline void __init setup_per_cpu_areas(void) { }
@@ -177,6 +160,10 @@ static inline void *pcpu_lpage_remapped(void *kaddr)
 
 #endif /* CONFIG_SMP */
 
+extern void __percpu *__alloc_percpu(size_t size, size_t align);
+extern void free_percpu(void __percpu *__pdata);
+extern phys_addr_t per_cpu_ptr_to_phys(void *addr);
+
 #define alloc_percpu(type)      \
         (typeof(type) __percpu *)__alloc_percpu(sizeof(type), __alignof__(type))
 
diff --git a/include/linux/security.h b/include/linux/security.h
index 233d20b52c1b..3158dd982d27 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -33,7 +33,7 @@
 #include <linux/sched.h>
 #include <linux/key.h>
 #include <linux/xfrm.h>
-#include <linux/gfp.h>
+#include <linux/slab.h>
 #include <net/flow.h>
 
 /* Maximum number of letters for an LSM name string */
diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h
index 97b60b37f445..af56071b06f9 100644
--- a/include/linux/spi/spi.h
+++ b/include/linux/spi/spi.h
@@ -21,6 +21,7 @@
 
 #include <linux/device.h>
 #include <linux/mod_devicetable.h>
+#include <linux/slab.h>
 
 /*
  * INTERFACES between SPI master-side drivers and SPI infrastructure.
diff --git a/include/linux/taskstats_kern.h b/include/linux/taskstats_kern.h
index b6523c1427ce..58de6edf751f 100644
--- a/include/linux/taskstats_kern.h
+++ b/include/linux/taskstats_kern.h
@@ -9,6 +9,7 @@
 
 #include <linux/taskstats.h>
 #include <linux/sched.h>
+#include <linux/slab.h>
 
 #ifdef CONFIG_TASKSTATS
 extern struct kmem_cache *taskstats_cache;
diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h
index bbf45d500b6d..f4b7ca516cdd 100644
--- a/include/linux/usb/gadget.h
+++ b/include/linux/usb/gadget.h
@@ -15,6 +15,8 @@
 #ifndef __LINUX_USB_GADGET_H
 #define __LINUX_USB_GADGET_H
 
+#include <linux/slab.h>
+
 struct usb_ep;
 
 /**
diff --git a/include/linux/virtio_console.h b/include/linux/virtio_console.h
index ae4f039515b4..92228a8fbcbc 100644
--- a/include/linux/virtio_console.h
+++ b/include/linux/virtio_console.h
@@ -12,37 +12,14 @@
 
 /* Feature bits */
 #define VIRTIO_CONSOLE_F_SIZE   0       /* Does host provide console size? */
-#define VIRTIO_CONSOLE_F_MULTIPORT 1    /* Does host provide multiple ports? */
 
 struct virtio_console_config {
         /* colums of the screens */
         __u16 cols;
         /* rows of the screens */
         __u16 rows;
-        /* max. number of ports this device can hold */
-        __u32 max_nr_ports;
-        /* number of ports added so far */
-        __u32 nr_ports;
 } __attribute__((packed));
 
-/*
- * A message that's passed between the Host and the Guest for a
- * particular port.
- */
-struct virtio_console_control {
-        __u32 id;               /* Port number */
-        __u16 event;            /* The kind of control event (see below) */
-        __u16 value;            /* Extra information for the key */
-};
-
-/* Some events for control messages */
-#define VIRTIO_CONSOLE_PORT_READY       0
-#define VIRTIO_CONSOLE_CONSOLE_PORT     1
-#define VIRTIO_CONSOLE_RESIZE           2
-#define VIRTIO_CONSOLE_PORT_OPEN        3
-#define VIRTIO_CONSOLE_PORT_NAME        4
-#define VIRTIO_CONSOLE_PORT_REMOVE      5
-
 #ifdef __KERNEL__
 int __init virtio_cons_early_init(int (*put_chars)(u32, const char *, int));
 #endif /* __KERNEL__ */
diff --git a/include/linux/wimax/debug.h b/include/linux/wimax/debug.h
index db8096e88533..57031b4d12f2 100644
--- a/include/linux/wimax/debug.h
+++ b/include/linux/wimax/debug.h
@@ -155,6 +155,7 @@
 
 #include <linux/types.h>
 #include <linux/device.h>
+#include <linux/slab.h>
 
 
 /* Backend stuff */
diff --git a/include/net/9p/client.h b/include/net/9p/client.h
index f076dfa75ae8..4f3760afc20f 100644
--- a/include/net/9p/client.h
+++ b/include/net/9p/client.h
@@ -54,6 +54,7 @@ enum p9_proto_versions{
 
 enum p9_trans_status {
         Connected,
+        BeginDisconnect,
         Disconnected,
         Hung,
 };
@@ -198,6 +199,7 @@ int p9_client_version(struct p9_client *);
 struct p9_client *p9_client_create(const char *dev_name, char *options);
 void p9_client_destroy(struct p9_client *clnt);
 void p9_client_disconnect(struct p9_client *clnt);
+void p9_client_begin_disconnect(struct p9_client *clnt);
 struct p9_fid *p9_client_attach(struct p9_client *clnt, struct p9_fid *afid,
                                         char *uname, u32 n_uname, char *aname);
 struct p9_fid *p9_client_auth(struct p9_client *clnt, char *uname,
diff --git a/include/net/ax25.h b/include/net/ax25.h
index 717e2192d521..206d22297ac3 100644
--- a/include/net/ax25.h
+++ b/include/net/ax25.h
@@ -10,6 +10,7 @@
 #include <linux/spinlock.h>
 #include <linux/timer.h>
 #include <linux/list.h>
+#include <linux/slab.h>
 #include <asm/atomic.h>
 
 #define AX25_T1CLAMPLO                  1
diff --git a/include/net/fib_rules.h b/include/net/fib_rules.h
index c07ac9650ebc..c49086d2bc7d 100644
--- a/include/net/fib_rules.h
+++ b/include/net/fib_rules.h
@@ -2,6 +2,7 @@
 #define __NET_FIB_RULES_H
 
 #include <linux/types.h>
+#include <linux/slab.h>
 #include <linux/netdevice.h>
 #include <linux/fib_rules.h>
 #include <net/flow.h>
diff --git a/include/net/ipx.h b/include/net/ipx.h
index a14121dd1932..ef51a668ba19 100644
--- a/include/net/ipx.h
+++ b/include/net/ipx.h
@@ -13,6 +13,7 @@
 #include <net/datalink.h>
 #include <linux/ipx.h>
 #include <linux/list.h>
+#include <linux/slab.h>
 
 struct ipx_address {
         __be32  net;
diff --git a/include/net/iucv/iucv.h b/include/net/iucv/iucv.h
index 5e310c8d8e2f..205a3360156e 100644
--- a/include/net/iucv/iucv.h
+++ b/include/net/iucv/iucv.h
@@ -28,6 +28,7 @@
  */
 
 #include <linux/types.h>
+#include <linux/slab.h>
 #include <asm/debug.h>
 
 /*
diff --git a/include/net/netfilter/nf_conntrack_extend.h b/include/net/netfilter/nf_conntrack_extend.h
index 2d2a1f9a61d8..32d15bd6efa3 100644
--- a/include/net/netfilter/nf_conntrack_extend.h
+++ b/include/net/netfilter/nf_conntrack_extend.h
@@ -1,6 +1,8 @@
 #ifndef _NF_CONNTRACK_EXTEND_H
 #define _NF_CONNTRACK_EXTEND_H
 
+#include <linux/slab.h>
+
 #include <net/netfilter/nf_conntrack.h>
 
 enum nf_ct_ext_id {
diff --git a/include/net/netlabel.h b/include/net/netlabel.h
index 60ebbc1fef46..9db401a8b4d9 100644
--- a/include/net/netlabel.h
+++ b/include/net/netlabel.h
@@ -31,6 +31,7 @@
 #define _NETLABEL_H
 
 #include <linux/types.h>
+#include <linux/slab.h>
 #include <linux/net.h>
 #include <linux/skbuff.h>
 #include <linux/in.h>
diff --git a/include/net/netrom.h b/include/net/netrom.h
index ab170a60e7d3..f0793c1cb5f8 100644
--- a/include/net/netrom.h
+++ b/include/net/netrom.h
@@ -9,6 +9,7 @@
 
 #include <linux/netrom.h>
 #include <linux/list.h>
+#include <linux/slab.h>
 #include <net/sock.h>
 
 #define NR_NETWORK_LEN                  15
diff --git a/include/net/sock.h b/include/net/sock.h
index 092b0551e77f..b4603cd54fcd 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -51,6 +51,7 @@
 #include <linux/skbuff.h>       /* struct sk_buff */
 #include <linux/mm.h>
 #include <linux/security.h>
+#include <linux/slab.h>
 
 #include <linux/filter.h>
 #include <linux/rculist_nulls.h>
diff --git a/include/net/x25.h b/include/net/x25.h
index 9baa07dc7d17..15ef9624ab75 100644
--- a/include/net/x25.h
+++ b/include/net/x25.h
@@ -10,6 +10,7 @@
 #ifndef _X25_H
 #define _X25_H 
 #include <linux/x25.h>
+#include <linux/slab.h>
 #include <net/sock.h>
 
 #define X25_ADDR_LEN                    16
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index d74e080ba6c9..ac52f33f3e4a 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -12,6 +12,7 @@
 #include <linux/in6.h>
 #include <linux/mutex.h>
 #include <linux/audit.h>
+#include <linux/slab.h>
 
 #include <net/sock.h>
 #include <net/dst.h>
diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h
index 9eaa3f05f954..3b586859669c 100644
--- a/include/scsi/libsas.h
+++ b/include/scsi/libsas.h
@@ -36,6 +36,7 @@
 #include <scsi/scsi_cmnd.h>
 #include <scsi/scsi_transport_sas.h>
 #include <linux/scatterlist.h>
+#include <linux/slab.h>
 
 struct block_device;
 
diff --git a/include/sound/ak4113.h b/include/sound/ak4113.h
index 8988edae1609..2609048c1d44 100644
--- a/include/sound/ak4113.h
+++ b/include/sound/ak4113.h
@@ -307,7 +307,7 @@ struct ak4113 {
 
 int snd_ak4113_create(struct snd_card *card, ak4113_read_t *read,
                 ak4113_write_t *write,
-                const unsigned char pgm[AK4113_WRITABLE_REGS],
+                const unsigned char *pgm,
                 void *private_data, struct ak4113 **r_ak4113);
 void snd_ak4113_reg_write(struct ak4113 *ak4113, unsigned char reg,
                 unsigned char mask, unsigned char val);
diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h
index 061f16d4c878..0a0b019d41ad 100644
--- a/include/sound/soc-dai.h
+++ b/include/sound/soc-dai.h
@@ -219,7 +219,6 @@ struct snd_soc_dai {
         struct snd_soc_codec *codec;
         unsigned int active;
         unsigned char pop_wait:1;
-        void *dma_data;
 
         /* DAI private data */
         void *private_data;
@@ -230,4 +229,21 @@ struct snd_soc_dai {
         struct list_head list;
 };
 
+static inline void *snd_soc_dai_get_dma_data(const struct snd_soc_dai *dai,
+                                             const struct snd_pcm_substream *ss)
+{
+        return (ss->stream == SNDRV_PCM_STREAM_PLAYBACK) ?
+                dai->playback.dma_data : dai->capture.dma_data;
+}
+
+static inline void snd_soc_dai_set_dma_data(struct snd_soc_dai *dai,
+                                            const struct snd_pcm_substream *ss,
+                                            void *data)
+{
+        if (ss->stream == SNDRV_PCM_STREAM_PLAYBACK)
+                dai->playback.dma_data = data;
+        else
+                dai->capture.dma_data = data;
+}
+
 #endif
diff --git a/include/sound/soc.h b/include/sound/soc.h
index 5d234a8c2506..a57fbfcd4c8f 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -375,6 +375,7 @@ struct snd_soc_pcm_stream {
         unsigned int channels_min;      /* min channels */
         unsigned int channels_max;      /* max channels */
         unsigned int active:1;          /* stream is in use */
+        void *dma_data;                 /* used by platform code */
 };
 
 /* SoC audio ops */
diff --git a/include/xen/xenbus.h b/include/xen/xenbus.h
index b9763badbd77..43e2d7d33976 100644
--- a/include/xen/xenbus.h
+++ b/include/xen/xenbus.h
@@ -39,6 +39,7 @@
 #include <linux/mutex.h>
 #include <linux/completion.h>
 #include <linux/init.h>
+#include <linux/slab.h>
 #include <xen/interface/xen.h>
 #include <xen/interface/grant_table.h>
 #include <xen/interface/io/xenbus.h>