[S390] Get rid of a lot of sparse warnings.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
diff --git a/arch/s390/kernel/compat_linux.c b/arch/s390/kernel/compat_linux.c
index 5b33f82..cf84d69 100644
--- a/arch/s390/kernel/compat_linux.c
+++ b/arch/s390/kernel/compat_linux.c
@@ -416,7 +416,7 @@
mm_segment_t old_fs = get_fs ();
set_fs (KERNEL_DS);
- ret = sys_sysinfo((struct sysinfo __user *) &s);
+ ret = sys_sysinfo((struct sysinfo __force __user *) &s);
set_fs (old_fs);
err = put_user (s.uptime, &info->uptime);
err |= __put_user (s.loads[0], &info->loads[0]);
@@ -445,7 +445,8 @@
mm_segment_t old_fs = get_fs ();
set_fs (KERNEL_DS);
- ret = sys_sched_rr_get_interval(pid, (struct timespec __user *) &t);
+ ret = sys_sched_rr_get_interval(pid,
+ (struct timespec __force __user *) &t);
set_fs (old_fs);
if (put_compat_timespec(&t, interval))
return -EFAULT;
@@ -472,8 +473,8 @@
}
set_fs (KERNEL_DS);
ret = sys_rt_sigprocmask(how,
- set ? (sigset_t __user *) &s : NULL,
- oset ? (sigset_t __user *) &s : NULL,
+ set ? (sigset_t __force __user *) &s : NULL,
+ oset ? (sigset_t __force __user *) &s : NULL,
sigsetsize);
set_fs (old_fs);
if (ret) return ret;
@@ -499,7 +500,7 @@
mm_segment_t old_fs = get_fs();
set_fs (KERNEL_DS);
- ret = sys_rt_sigpending((sigset_t __user *) &s, sigsetsize);
+ ret = sys_rt_sigpending((sigset_t __force __user *) &s, sigsetsize);
set_fs (old_fs);
if (!ret) {
switch (_NSIG_WORDS) {
@@ -524,7 +525,7 @@
if (copy_siginfo_from_user32(&info, uinfo))
return -EFAULT;
set_fs (KERNEL_DS);
- ret = sys_rt_sigqueueinfo(pid, sig, (siginfo_t __user *) &info);
+ ret = sys_rt_sigqueueinfo(pid, sig, (siginfo_t __force __user *) &info);
set_fs (old_fs);
return ret;
}
@@ -682,7 +683,7 @@
set_fs(KERNEL_DS);
ret = sys_sendfile(out_fd, in_fd,
- offset ? (off_t __user *) &of : NULL, count);
+ offset ? (off_t __force __user *) &of : NULL, count);
set_fs(old_fs);
if (offset && put_user(of, offset))
@@ -703,7 +704,8 @@
set_fs(KERNEL_DS);
ret = sys_sendfile64(out_fd, in_fd,
- offset ? (loff_t __user *) &lof : NULL, count);
+ offset ? (loff_t __force __user *) &lof : NULL,
+ count);
set_fs(old_fs);
if (offset && put_user(lof, offset))