14 files changed, 112 insertions, 112 deletions

diff --git a/include/crypto/hash.h b/include/crypto/hash.h
index cd16d6e668ce..d797e119e3d5 100644
--- a/include/crypto/hash.h
+++ b/include/crypto/hash.h
@@ -222,7 +222,7 @@ static inline struct crypto_tfm *crypto_shash_tfm(struct crypto_shash *tfm)
 
 static inline void crypto_free_shash(struct crypto_shash *tfm)
 {
-        crypto_free_tfm(crypto_shash_tfm(tfm));
+        crypto_destroy_tfm(tfm, crypto_shash_tfm(tfm));
 }
 
 static inline unsigned int crypto_shash_alignmask(
diff --git a/include/drm/i915_drm.h b/include/drm/i915_drm.h
index b3bcf72dc656..912cd52db965 100644
--- a/include/drm/i915_drm.h
+++ b/include/drm/i915_drm.h
@@ -261,6 +261,7 @@ typedef struct drm_i915_irq_wait {
 #define I915_PARAM_LAST_DISPATCH         3
 #define I915_PARAM_CHIPSET_ID            4
 #define I915_PARAM_HAS_GEM               5
+#define I915_PARAM_NUM_FENCES_AVAIL      6
 
 typedef struct drm_i915_getparam {
         int param;
@@ -272,6 +273,7 @@ typedef struct drm_i915_getparam {
 #define I915_SETPARAM_USE_MI_BATCHBUFFER_START            1
 #define I915_SETPARAM_TEX_LRU_LOG_GRANULARITY             2
 #define I915_SETPARAM_ALLOW_BATCHBUFFER                   3
+#define I915_SETPARAM_NUM_USED_FENCES                     4
 
 typedef struct drm_i915_setparam {
         int param;
diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h
index e4e8e117d27d..499900d0cee7 100644
--- a/include/linux/cgroup.h
+++ b/include/linux/cgroup.h
@@ -378,6 +378,7 @@ struct cgroup_subsys {
          * - initiating hotplug events
          */
         struct mutex hierarchy_mutex;
+        struct lock_class_key subsys_key;
 
         /*
          * Link to parent, and list entry in parent's children.
diff --git a/include/linux/crypto.h b/include/linux/crypto.h
index 3bacd71509fb..1f2e9020acc6 100644
--- a/include/linux/crypto.h
+++ b/include/linux/crypto.h
@@ -552,7 +552,12 @@ struct crypto_tfm *crypto_alloc_tfm(const char *alg_name,
                                     const struct crypto_type *frontend,
                                     u32 type, u32 mask);
 struct crypto_tfm *crypto_alloc_base(const char *alg_name, u32 type, u32 mask);
-void crypto_free_tfm(struct crypto_tfm *tfm);
+void crypto_destroy_tfm(void *mem, struct crypto_tfm *tfm);
+
+static inline void crypto_free_tfm(struct crypto_tfm *tfm)
+{
+        return crypto_destroy_tfm(tfm, tfm);
+}
 
 int alg_test(const char *driver, const char *alg, u32 type, u32 mask);
 
diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h
index 3e0f64c335c8..3e68469c1885 100644
--- a/include/linux/dmaengine.h
+++ b/include/linux/dmaengine.h
@@ -282,6 +282,18 @@ static inline void dmaengine_put(void)
 }
 #endif
 
+#ifdef CONFIG_NET_DMA
+#define net_dmaengine_get()     dmaengine_get()
+#define net_dmaengine_put()     dmaengine_put()
+#else
+static inline void net_dmaengine_get(void)
+{
+}
+static inline void net_dmaengine_put(void)
+{
+}
+#endif
+
 dma_cookie_t dma_async_memcpy_buf_to_buf(struct dma_chan *chan,
         void *dest, void *src, size_t len);
 dma_cookie_t dma_async_memcpy_buf_to_pg(struct dma_chan *chan,
diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h
index f1d2fba19ea0..03be7f29ca01 100644
--- a/include/linux/hugetlb.h
+++ b/include/linux/hugetlb.h
@@ -33,7 +33,8 @@ unsigned long hugetlb_total_pages(void);
 int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
                         unsigned long address, int write_access);
 int hugetlb_reserve_pages(struct inode *inode, long from, long to,
-                                                struct vm_area_struct *vma);
+                                                struct vm_area_struct *vma,
+                                                int acctflags);
 void hugetlb_unreserve_pages(struct inode *inode, long offset, long freed);
 
 extern unsigned long hugepages_treat_as_movable;
@@ -138,7 +139,7 @@ static inline struct hugetlbfs_sb_info *HUGETLBFS_SB(struct super_block *sb)
 
 extern const struct file_operations hugetlbfs_file_operations;
 extern struct vm_operations_struct hugetlb_vm_ops;
-struct file *hugetlb_file_setup(const char *name, size_t);
+struct file *hugetlb_file_setup(const char *name, size_t, int);
 int hugetlb_get_quota(struct address_space *mapping, long delta);
 void hugetlb_put_quota(struct address_space *mapping, long delta);
 
@@ -158,9 +159,9 @@ static inline void set_file_hugepages(struct file *file)
 }
 #else /* !CONFIG_HUGETLBFS */
 
-#define is_file_hugepages(file)         0
-#define set_file_hugepages(file)        BUG()
-#define hugetlb_file_setup(name,size)   ERR_PTR(-ENOSYS)
+#define is_file_hugepages(file)                 0
+#define set_file_hugepages(file)                BUG()
+#define hugetlb_file_setup(name,size,acctflag)  ERR_PTR(-ENOSYS)
 
 #endif /* !CONFIG_HUGETLBFS */
 
diff --git a/include/linux/init_task.h b/include/linux/init_task.h
index fd2b11f59077..af1de95e711e 100644
--- a/include/linux/init_task.h
+++ b/include/linux/init_task.h
@@ -48,12 +48,11 @@ extern struct fs_struct init_fs;
         .posix_timers    = LIST_HEAD_INIT(sig.posix_timers),            \
         .cpu_timers     = INIT_CPU_TIMERS(sig.cpu_timers),              \
         .rlim           = INIT_RLIMITS,                                 \
-        .cputime        = { .totals = {                                 \
-                .utime = cputime_zero,                                  \
-                .stime = cputime_zero,                                  \
-                .sum_exec_runtime = 0,                                  \
-                .lock = __SPIN_LOCK_UNLOCKED(sig.cputime.totals.lock),  \
-        }, },                                                           \
+        .cputimer       = {                                             \
+                .cputime = INIT_CPUTIME,                                \
+                .running = 0,                                           \
+                .lock = __SPIN_LOCK_UNLOCKED(sig.cputimer.lock),        \
+        },                                                              \
 }
 
 extern struct nsproxy init_nsproxy;
diff --git a/include/linux/mm.h b/include/linux/mm.h
index e8ddc98b8405..323561582c10 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -1129,8 +1129,7 @@ extern unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
         unsigned long flag, unsigned long pgoff);
 extern unsigned long mmap_region(struct file *file, unsigned long addr,
         unsigned long len, unsigned long flags,
-        unsigned int vm_flags, unsigned long pgoff,
-        int accountable);
+        unsigned int vm_flags, unsigned long pgoff);
 
 static inline unsigned long do_mmap(struct file *file, unsigned long addr,
         unsigned long len, unsigned long prot,
diff --git a/include/linux/pkt_sched.h b/include/linux/pkt_sched.h
index b2648e8e4987..d51a2b3e221e 100644
--- a/include/linux/pkt_sched.h
+++ b/include/linux/pkt_sched.h
@@ -515,7 +515,7 @@ enum
 
 struct tc_drr_stats
 {
-        u32     deficit;
+        __u32   deficit;
 };
 
 #endif
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 61d9b6c1ebc9..b339a0bef024 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -443,7 +443,6 @@ struct pacct_struct {
  * @utime:              time spent in user mode, in &cputime_t units
  * @stime:              time spent in kernel mode, in &cputime_t units
  * @sum_exec_runtime:   total time spent on the CPU, in nanoseconds
- * @lock:               lock for fields in this struct
  *
  * This structure groups together three kinds of CPU time that are
  * tracked for threads and thread groups.  Most things considering
@@ -454,23 +453,33 @@ struct task_cputime {
         cputime_t utime;
         cputime_t stime;
         unsigned long long sum_exec_runtime;
-        spinlock_t lock;
 };
 /* Alternate field names when used to cache expirations. */
 #define prof_exp        stime
 #define virt_exp        utime
 #define sched_exp       sum_exec_runtime
 
+#define INIT_CPUTIME    \
+        (struct task_cputime) {                                 \
+                .utime = cputime_zero,                          \
+                .stime = cputime_zero,                          \
+                .sum_exec_runtime = 0,                          \
+        }
+
 /**
- * struct thread_group_cputime - thread group interval timer counts
- * @totals:             thread group interval timers; substructure for
- *                      uniprocessor kernel, per-cpu for SMP kernel.
+ * struct thread_group_cputimer - thread group interval timer counts
+ * @cputime:            thread group interval timers.
+ * @running:            non-zero when there are timers running and
+ *                      @cputime receives updates.
+ * @lock:               lock for fields in this struct.
  *
  * This structure contains the version of task_cputime, above, that is
- * used for thread group CPU clock calculations.
+ * used for thread group CPU timer calculations.
  */
-struct thread_group_cputime {
-        struct task_cputime totals;
+struct thread_group_cputimer {
+        struct task_cputime cputime;
+        int running;
+        spinlock_t lock;
 };
 
 /*
@@ -519,10 +528,10 @@ struct signal_struct {
         cputime_t it_prof_incr, it_virt_incr;
 
         /*
-         * Thread group totals for process CPU clocks.
-         * See thread_group_cputime(), et al, for details.
+         * Thread group totals for process CPU timers.
+         * See thread_group_cputimer(), et al, for details.
          */
-        struct thread_group_cputime cputime;
+        struct thread_group_cputimer cputimer;
 
         /* Earliest-expiration cache. */
         struct task_cputime cputime_expires;
@@ -559,7 +568,7 @@ struct signal_struct {
          * Live threads maintain their own counters and add to these
          * in __exit_signal, except for the group leader.
          */
-        cputime_t cutime, cstime;
+        cputime_t utime, stime, cutime, cstime;
         cputime_t gtime;
         cputime_t cgtime;
         unsigned long nvcsw, nivcsw, cnvcsw, cnivcsw;
@@ -568,6 +577,14 @@ struct signal_struct {
         struct task_io_accounting ioac;
 
         /*
+         * Cumulative ns of schedule CPU time fo dead threads in the
+         * group, not including a zombie group leader, (This only differs
+         * from jiffies_to_ns(utime + stime) if sched_clock uses something
+         * other than jiffies.)
+         */
+        unsigned long long sum_sched_runtime;
+
+        /*
          * We don't bother to synchronize most readers of this at all,
          * because there is no reader checking a limit that actually needs
          * to get both rlim_cur and rlim_max atomically, and either one
@@ -2188,27 +2205,14 @@ static inline int spin_needbreak(spinlock_t *lock)
 /*
  * Thread group CPU time accounting.
  */
-
-static inline
-void thread_group_cputime(struct task_struct *tsk, struct task_cputime *times)
-{
-        struct task_cputime *totals = &tsk->signal->cputime.totals;
-        unsigned long flags;
-
-        spin_lock_irqsave(&totals->lock, flags);
-        *times = *totals;
-        spin_unlock_irqrestore(&totals->lock, flags);
-}
+void thread_group_cputime(struct task_struct *tsk, struct task_cputime *times);
+void thread_group_cputimer(struct task_struct *tsk, struct task_cputime *times);
 
 static inline void thread_group_cputime_init(struct signal_struct *sig)
 {
-        sig->cputime.totals = (struct task_cputime){
-                .utime = cputime_zero,
-                .stime = cputime_zero,
-                .sum_exec_runtime = 0,
-        };
-
-        spin_lock_init(&sig->cputime.totals.lock);
+        sig->cputimer.cputime = INIT_CPUTIME;
+        spin_lock_init(&sig->cputimer.lock);
+        sig->cputimer.running = 0;
 }
 
 static inline void thread_group_cputime_free(struct signal_struct *sig)
diff --git a/include/linux/soundcard.h b/include/linux/soundcard.h
index 523d069c862c..1904afedb82f 100644
--- a/include/linux/soundcard.h
+++ b/include/linux/soundcard.h
@@ -1045,50 +1045,36 @@ typedef struct mixer_vol_table {
  */
 #define LOCL_STARTAUDIO         1
 
-#if (!defined(__KERNEL__) && !defined(KERNEL) && !defined(INKERNEL) && !defined(_KERNEL)) || defined(USE_SEQ_MACROS) 
+#if !defined(__KERNEL__) || defined(USE_SEQ_MACROS)
 /*
  *      Some convenience macros to simplify programming of the
  *      /dev/sequencer interface
  *
- *      These macros define the API which should be used when possible.
+ *      This is a legacy interface for applications written against
+ *      the OSSlib-3.8 style interface. It is no longer possible
+ *      to actually link against OSSlib with this header, but we
+ *      still provide these macros for programs using them.
+ *
+ *      If you want to use OSSlib, it is recommended that you get
+ *      the GPL version of OSS-4.x and build against that version
+ *      of the header.
+ *
+ *      We redefine the extern keyword so that make headers_check
+ *      does not complain about SEQ_USE_EXTBUF.
  */
 #define SEQ_DECLAREBUF()                SEQ_USE_EXTBUF()
 
 void seqbuf_dump(void); /* This function must be provided by programs */
 
-extern int OSS_init(int seqfd, int buflen);
-extern void OSS_seqbuf_dump(int fd, unsigned char *buf, int buflen);
-extern void OSS_seq_advbuf(int len, int fd, unsigned char *buf, int buflen);
-extern void OSS_seq_needbuf(int len, int fd, unsigned char *buf, int buflen);
-extern void OSS_patch_caching(int dev, int chn, int patch,
-                              int fd, unsigned char *buf, int buflen);
-extern void OSS_drum_caching(int dev, int chn, int patch,
-                              int fd, unsigned char *buf, int buflen);
-extern void OSS_write_patch(int fd, unsigned char *buf, int len);
-extern int OSS_write_patch2(int fd, unsigned char *buf, int len);
-
 #define SEQ_PM_DEFINES int __foo_bar___
-#ifdef OSSLIB
-#  define SEQ_USE_EXTBUF() \
-                extern unsigned char *_seqbuf; \
-                extern int _seqbuflen;extern int _seqbufptr
-#  define SEQ_DEFINEBUF(len) SEQ_USE_EXTBUF();static int _requested_seqbuflen=len
-#  define _SEQ_ADVBUF(len) OSS_seq_advbuf(len, seqfd, _seqbuf, _seqbuflen)
-#  define _SEQ_NEEDBUF(len) OSS_seq_needbuf(len, seqfd, _seqbuf, _seqbuflen)
-#  define SEQ_DUMPBUF() OSS_seqbuf_dump(seqfd, _seqbuf, _seqbuflen)
-
-#  define SEQ_LOAD_GMINSTR(dev, instr) \
-                OSS_patch_caching(dev, -1, instr, seqfd, _seqbuf, _seqbuflen)
-#  define SEQ_LOAD_GMDRUM(dev, drum) \
-                OSS_drum_caching(dev, -1, drum, seqfd, _seqbuf, _seqbuflen)
-#else /* !OSSLIB */
-
-#  define SEQ_LOAD_GMINSTR(dev, instr)
-#  define SEQ_LOAD_GMDRUM(dev, drum)
-
-#  define SEQ_USE_EXTBUF() \
-                extern unsigned char _seqbuf[]; \
-                extern int _seqbuflen;extern int _seqbufptr
+
+#define SEQ_LOAD_GMINSTR(dev, instr)
+#define SEQ_LOAD_GMDRUM(dev, drum)
+
+#define _SEQ_EXTERN extern
+#define SEQ_USE_EXTBUF() \
+                _SEQ_EXTERN unsigned char _seqbuf[]; \
+                _SEQ_EXTERN int _seqbuflen; _SEQ_EXTERN int _seqbufptr
 
 #ifndef USE_SIMPLE_MACROS
 /* Sample seqbuf_dump() implementation:
@@ -1131,7 +1117,6 @@ extern int OSS_write_patch2(int fd, unsigned char *buf, int len);
  */
 #define _SEQ_NEEDBUF(len)       /* empty */
 #endif
-#endif /* !OSSLIB */
 
 #define SEQ_VOLUME_MODE(dev, mode)      {_SEQ_NEEDBUF(8);\
                                         _seqbuf[_seqbufptr] = SEQ_EXTENDED;\
@@ -1215,14 +1200,8 @@ extern int OSS_write_patch2(int fd, unsigned char *buf, int len);
                 _CHN_COMMON(dev, MIDI_CHN_PRESSURE, chn, pressure, 0, 0)
 
 #define SEQ_SET_PATCH SEQ_PGM_CHANGE
-#ifdef OSSLIB
-#   define SEQ_PGM_CHANGE(dev, chn, patch) \
-                {OSS_patch_caching(dev, chn, patch, seqfd, _seqbuf, _seqbuflen); \
-                 _CHN_COMMON(dev, MIDI_PGM_CHANGE, chn, patch, 0, 0);}
-#else
-#   define SEQ_PGM_CHANGE(dev, chn, patch) \
+#define SEQ_PGM_CHANGE(dev, chn, patch) \
                 _CHN_COMMON(dev, MIDI_PGM_CHANGE, chn, patch, 0, 0)
-#endif
 
 #define SEQ_CONTROL(dev, chn, controller, value) \
                 _CHN_COMMON(dev, MIDI_CTL_CHANGE, chn, controller, 0, value)
@@ -1300,19 +1279,12 @@ extern int OSS_write_patch2(int fd, unsigned char *buf, int len);
 /*
  * Patch loading.
  */
-#ifdef OSSLIB
-#   define SEQ_WRPATCH(patchx, len) \
-                OSS_write_patch(seqfd, (char*)(patchx), len)
-#   define SEQ_WRPATCH2(patchx, len) \
-                OSS_write_patch2(seqfd, (char*)(patchx), len)
-#else
-#   define SEQ_WRPATCH(patchx, len) \
+#define SEQ_WRPATCH(patchx, len) \
                 {if (_seqbufptr) SEQ_DUMPBUF();\
                  if (write(seqfd, (char*)(patchx), len)==-1) \
                     perror("Write patch: /dev/sequencer");}
-#   define SEQ_WRPATCH2(patchx, len) \
+#define SEQ_WRPATCH2(patchx, len) \
                 (SEQ_DUMPBUF(), write(seqfd, (char*)(patchx), len))
-#endif
 
 #endif
 #endif
diff --git a/include/linux/spinlock.h b/include/linux/spinlock.h
index e0c0fccced46..a0c66a2e00ad 100644
--- a/include/linux/spinlock.h
+++ b/include/linux/spinlock.h
@@ -124,7 +124,12 @@ do {								\
 #ifdef CONFIG_GENERIC_LOCKBREAK
 #define spin_is_contended(lock) ((lock)->break_lock)
 #else
+
+#ifdef __raw_spin_is_contended
 #define spin_is_contended(lock) __raw_spin_is_contended(&(lock)->raw_lock)
+#else
+#define spin_is_contended(lock) (((void)(lock), 0))
+#endif /*__raw_spin_is_contended*/
 #endif
 
 /**
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index 0eda02ff2414..f9f900cfd066 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -95,13 +95,13 @@ struct old_linux_dirent;
 #define __SC_TEST5(t5, a5, ...) __SC_TEST(t5); __SC_TEST4(__VA_ARGS__)
 #define __SC_TEST6(t6, a6, ...) __SC_TEST(t6); __SC_TEST5(__VA_ARGS__)
 
-#define SYSCALL_DEFINE0(name)   asmlinkage long sys_##name(void)
-#define SYSCALL_DEFINE1(...)    SYSCALL_DEFINEx(1, __VA_ARGS__)
-#define SYSCALL_DEFINE2(...)    SYSCALL_DEFINEx(2, __VA_ARGS__)
-#define SYSCALL_DEFINE3(...)    SYSCALL_DEFINEx(3, __VA_ARGS__)
-#define SYSCALL_DEFINE4(...)    SYSCALL_DEFINEx(4, __VA_ARGS__)
-#define SYSCALL_DEFINE5(...)    SYSCALL_DEFINEx(5, __VA_ARGS__)
-#define SYSCALL_DEFINE6(...)    SYSCALL_DEFINEx(6, __VA_ARGS__)
+#define SYSCALL_DEFINE0(name)      asmlinkage long sys_##name(void)
+#define SYSCALL_DEFINE1(name, ...) SYSCALL_DEFINEx(1, _##name, __VA_ARGS__)
+#define SYSCALL_DEFINE2(name, ...) SYSCALL_DEFINEx(2, _##name, __VA_ARGS__)
+#define SYSCALL_DEFINE3(name, ...) SYSCALL_DEFINEx(3, _##name, __VA_ARGS__)
+#define SYSCALL_DEFINE4(name, ...) SYSCALL_DEFINEx(4, _##name, __VA_ARGS__)
+#define SYSCALL_DEFINE5(name, ...) SYSCALL_DEFINEx(5, _##name, __VA_ARGS__)
+#define SYSCALL_DEFINE6(name, ...) SYSCALL_DEFINEx(6, _##name, __VA_ARGS__)
 
 #ifdef CONFIG_PPC64
 #define SYSCALL_ALIAS(alias, name)                                      \
@@ -121,21 +121,21 @@ struct old_linux_dirent;
 
 #define SYSCALL_DEFINE(name) static inline long SYSC_##name
 #define SYSCALL_DEFINEx(x, name, ...)                                   \
-        asmlinkage long sys_##name(__SC_DECL##x(__VA_ARGS__));          \
-        static inline long SYSC_##name(__SC_DECL##x(__VA_ARGS__));      \
-        asmlinkage long SyS_##name(__SC_LONG##x(__VA_ARGS__))           \
+        asmlinkage long sys##name(__SC_DECL##x(__VA_ARGS__));           \
+        static inline long SYSC##name(__SC_DECL##x(__VA_ARGS__));       \
+        asmlinkage long SyS##name(__SC_LONG##x(__VA_ARGS__))            \
         {                                                               \
                 __SC_TEST##x(__VA_ARGS__);                              \
-                return (long) SYSC_##name(__SC_CAST##x(__VA_ARGS__));   \
+                return (long) SYSC##name(__SC_CAST##x(__VA_ARGS__));    \
         }                                                               \
-        SYSCALL_ALIAS(sys_##name, SyS_##name);                          \
-        static inline long SYSC_##name(__SC_DECL##x(__VA_ARGS__))
+        SYSCALL_ALIAS(sys##name, SyS##name);                            \
+        static inline long SYSC##name(__SC_DECL##x(__VA_ARGS__))
 
 #else /* CONFIG_HAVE_SYSCALL_WRAPPERS */
 
 #define SYSCALL_DEFINE(name) asmlinkage long sys_##name
 #define SYSCALL_DEFINEx(x, name, ...)                                   \
-        asmlinkage long sys_##name(__SC_DECL##x(__VA_ARGS__))
+        asmlinkage long sys##name(__SC_DECL##x(__VA_ARGS__))
 
 #endif /* CONFIG_HAVE_SYSCALL_WRAPPERS */
 
diff --git a/include/net/sock.h b/include/net/sock.h
index 5a3a151bd730..ce3b5b622683 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -1308,7 +1308,7 @@ static inline int sock_writeable(const struct sock *sk)
 
 static inline gfp_t gfp_any(void)
 {
-        return in_atomic() ? GFP_ATOMIC : GFP_KERNEL;
+        return in_softirq() ? GFP_ATOMIC : GFP_KERNEL;
 }
 
 static inline long sock_rcvtimeo(const struct sock *sk, int noblock)