__put_user(ts->tv_nsec, &cts->tv_nsec)) ? -EFAULT : 0;
}
+static long compat_nanosleep_restart(struct restart_block *restart)
+{
+ struct compat_timespec __user *rmtp;
+ struct timespec rmt;
+ mm_segment_t oldfs;
+ long ret;
+
+ restart->nanosleep.rmtp = (struct timespec __user *) &rmt;
+ oldfs = get_fs();
+ set_fs(KERNEL_DS);
+ ret = hrtimer_nanosleep_restart(restart);
+ set_fs(oldfs);
+
+ if (ret) {
+ rmtp = restart->nanosleep.compat_rmtp;
+
+ if (rmtp && put_compat_timespec(&rmt, rmtp))
+ return -EFAULT;
+ }
+
+ return ret;
+}
+
asmlinkage long compat_sys_nanosleep(struct compat_timespec __user *rqtp,
struct compat_timespec __user *rmtp)
{
struct timespec tu, rmt;
+ mm_segment_t oldfs;
long ret;
if (get_compat_timespec(&tu, rqtp))
if (!timespec_valid(&tu))
return -EINVAL;
- ret = hrtimer_nanosleep(&tu, rmtp ? &rmt : NULL, HRTIMER_MODE_REL,
- CLOCK_MONOTONIC);
+ oldfs = get_fs();
+ set_fs(KERNEL_DS);
+ ret = hrtimer_nanosleep(&tu,
+ rmtp ? (struct timespec __user *)&rmt : NULL,
+ HRTIMER_MODE_REL, CLOCK_MONOTONIC);
+ set_fs(oldfs);
+
+ if (ret) {
+ struct restart_block *restart
+ = ¤t_thread_info()->restart_block;
- if (ret && rmtp) {
- if (put_compat_timespec(&rmt, rmtp))
+ restart->fn = compat_nanosleep_restart;
+ restart->nanosleep.compat_rmtp = rmtp;
+
+ if (rmtp && put_compat_timespec(&rmt, rmtp))
return -EFAULT;
}
if (retval)
return retval;
- return sched_setaffinity(pid, new_mask);
+ return sched_setaffinity(pid, &new_mask);
}
asmlinkage long compat_sys_sched_getaffinity(compat_pid_t pid, unsigned int len,
long err;
mm_segment_t oldfs;
struct timespec tu;
- struct compat_timespec *rmtp = (struct compat_timespec *)(restart->arg1);
+ struct compat_timespec *rmtp = restart->nanosleep.compat_rmtp;
- restart->arg1 = (unsigned long) &tu;
+ restart->nanosleep.rmtp = (struct timespec __user *) &tu;
oldfs = get_fs();
set_fs(KERNEL_DS);
err = clock_nanosleep_restart(restart);
if (err == -ERESTART_RESTARTBLOCK) {
restart->fn = compat_clock_nanosleep_restart;
- restart->arg1 = (unsigned long) rmtp;
+ restart->nanosleep.compat_rmtp = rmtp;
}
return err;
}
if (err == -ERESTART_RESTARTBLOCK) {
restart = ¤t_thread_info()->restart_block;
restart->fn = compat_clock_nanosleep_restart;
- restart->arg1 = (unsigned long) rmtp;
+ restart->nanosleep.compat_rmtp = rmtp;
}
return err;
}
current->state = TASK_INTERRUPTIBLE;
schedule();
- set_thread_flag(TIF_RESTORE_SIGMASK);
+ set_restore_sigmask();
return -ERESTARTNOHAND;
}
#endif /* __ARCH_WANT_COMPAT_SYS_RT_SIGSUSPEND */
__put_user(txc.jitcnt, &utp->jitcnt) ||
__put_user(txc.calcnt, &utp->calcnt) ||
__put_user(txc.errcnt, &utp->errcnt) ||
- __put_user(txc.stbcnt, &utp->stbcnt))
+ __put_user(txc.stbcnt, &utp->stbcnt) ||
+ __put_user(txc.tai, &utp->tai))
ret = -EFAULT;
return ret;
return 0;
}
-