diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/eventpoll.h | 18 | ||||
| -rw-r--r-- | include/linux/syscalls.h | 3 |
2 files changed, 21 insertions, 0 deletions
diff --git a/include/linux/eventpoll.h b/include/linux/eventpoll.h index 593322c946e6..3337745d81bd 100644 --- a/include/linux/eventpoll.h +++ b/include/linux/eventpoll.h @@ -68,4 +68,22 @@ static inline void eventpoll_release(struct file *file) {} #endif +#if defined(CONFIG_ARM) && defined(CONFIG_OABI_COMPAT) +/* ARM OABI has an incompatible struct layout and needs a special handler */ +extern struct epoll_event __user * +epoll_put_uevent(__poll_t revents, __u64 data, + struct epoll_event __user *uevent); +#else +static inline struct epoll_event __user * +epoll_put_uevent(__poll_t revents, __u64 data, + struct epoll_event __user *uevent) +{ + if (__put_user(revents, &uevent->events) || + __put_user(data, &uevent->data)) + return NULL; + + return uevent+1; +} +#endif + #endif /* #ifndef _LINUX_EVENTPOLL_H */ diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h index 60a3ab0ad2cc..252243c7783d 100644 --- a/include/linux/syscalls.h +++ b/include/linux/syscalls.h @@ -1373,6 +1373,9 @@ long ksys_old_shmctl(int shmid, int cmd, struct shmid_ds __user *buf); long compat_ksys_semtimedop(int semid, struct sembuf __user *tsems, unsigned int nsops, const struct old_timespec32 __user *timeout); +long __do_semtimedop(int semid, struct sembuf *tsems, unsigned int nsops, + const struct timespec64 *timeout, + struct ipc_namespace *ns); int __sys_getsockopt(int fd, int level, int optname, char __user *optval, int __user *optlen); |