diff options
| author | Mark Brown <broonie@linaro.org> | 2013-10-26 12:47:19 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-10-26 12:47:19 +0100 |
| commit | 9c9a23470dc44b51230c35b93d1930e2dc2d1000 (patch) | |
| tree | af96ebd819d3ce7013d65d3d45c39e5ce4a96489 /include | |
| parent | 93570f4be17a7a1d420b79e8a05fb5fe0b452297 (diff) | |
| parent | 14e9c7db465387ede7f019c42f28c90f99fc2793 (diff) | |
Merge tag 'v3.10.17' into linux-linaro-lsk
This is the 3.10.17 stable release
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/compiler-gcc4.h | 15 | ||||
| -rw-r--r-- | include/linux/dcache.h | 1 | ||||
| -rw-r--r-- | include/linux/ipc_namespace.h | 2 | ||||
| -rw-r--r-- | include/linux/random.h | 1 | ||||
| -rw-r--r-- | include/linux/sem.h | 6 |
5 files changed, 22 insertions, 3 deletions
diff --git a/include/linux/compiler-gcc4.h b/include/linux/compiler-gcc4.h index 842de225055..ded429966c1 100644 --- a/include/linux/compiler-gcc4.h +++ b/include/linux/compiler-gcc4.h @@ -65,6 +65,21 @@ #define __visible __attribute__((externally_visible)) #endif +/* + * GCC 'asm goto' miscompiles certain code sequences: + * + * http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58670 + * + * Work it around via a compiler barrier quirk suggested by Jakub Jelinek. + * Fixed in GCC 4.8.2 and later versions. + * + * (asm goto is automatically volatile - the naming reflects this.) + */ +#if GCC_VERSION <= 40801 +# define asm_volatile_goto(x...) do { asm goto(x); asm (""); } while (0) +#else +# define asm_volatile_goto(x...) do { asm goto(x); } while (0) +#endif #ifdef CONFIG_ARCH_USE_BUILTIN_BSWAP #if GCC_VERSION >= 40400 diff --git a/include/linux/dcache.h b/include/linux/dcache.h index 1a6bb81f0fe..9be5ac960fd 100644 --- a/include/linux/dcache.h +++ b/include/linux/dcache.h @@ -332,6 +332,7 @@ extern int d_validate(struct dentry *, struct dentry *); * helper function for dentry_operations.d_dname() members */ extern char *dynamic_dname(struct dentry *, char *, int, const char *, ...); +extern char *simple_dname(struct dentry *, char *, int); extern char *__d_path(const struct path *, const struct path *, char *, int); extern char *d_absolute_path(const struct path *, char *, int); diff --git a/include/linux/ipc_namespace.h b/include/linux/ipc_namespace.h index c4d870b0d5e..19c19a5eee2 100644 --- a/include/linux/ipc_namespace.h +++ b/include/linux/ipc_namespace.h @@ -22,7 +22,7 @@ struct ipc_ids { int in_use; unsigned short seq; unsigned short seq_max; - struct rw_semaphore rw_mutex; + struct rw_semaphore rwsem; struct idr ipcs_idr; int next_id; }; diff --git a/include/linux/random.h b/include/linux/random.h index 3b9377d6b7a..6312dd9ba44 100644 --- a/include/linux/random.h +++ b/include/linux/random.h @@ -17,6 +17,7 @@ extern void add_interrupt_randomness(int irq, int irq_flags); extern void get_random_bytes(void *buf, int nbytes); extern void get_random_bytes_arch(void *buf, int nbytes); void generate_random_uuid(unsigned char uuid_out[16]); +extern int random_int_secret_init(void); #ifndef MODULE extern const struct file_operations random_fops, urandom_fops; diff --git a/include/linux/sem.h b/include/linux/sem.h index 53d42650b19..976ce3a19f1 100644 --- a/include/linux/sem.h +++ b/include/linux/sem.h @@ -12,10 +12,12 @@ struct task_struct; struct sem_array { struct kern_ipc_perm ____cacheline_aligned_in_smp sem_perm; /* permissions .. see ipc.h */ - time_t sem_otime; /* last semop time */ time_t sem_ctime; /* last change time */ struct sem *sem_base; /* ptr to first semaphore in array */ - struct list_head sem_pending; /* pending operations to be processed */ + struct list_head pending_alter; /* pending operations */ + /* that alter the array */ + struct list_head pending_const; /* pending complex operations */ + /* that do not alter semvals */ struct list_head list_id; /* undo requests on this array */ int sem_nsems; /* no. of semaphores in array */ int complex_count; /* pending complex operations */ |