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Diffstat (limited to 'arch/s390/kernel/compat_linux.c')
-rw-r--r--arch/s390/kernel/compat_linux.c80
1 files changed, 0 insertions, 80 deletions
diff --git a/arch/s390/kernel/compat_linux.c b/arch/s390/kernel/compat_linux.c
index 65cca95843e1..19f26de27fae 100644
--- a/arch/s390/kernel/compat_linux.c
+++ b/arch/s390/kernel/compat_linux.c
@@ -352,86 +352,6 @@ asmlinkage long sys32_ftruncate64(unsigned int fd, unsigned long high, unsigned
return sys_ftruncate(fd, (high << 32) | low);
}
-asmlinkage long sys32_sched_rr_get_interval(compat_pid_t pid,
- struct compat_timespec __user *interval)
-{
- struct timespec t;
- int ret;
- mm_segment_t old_fs = get_fs ();
-
- set_fs (KERNEL_DS);
- ret = sys_sched_rr_get_interval(pid,
- (struct timespec __force __user *) &t);
- set_fs (old_fs);
- if (put_compat_timespec(&t, interval))
- return -EFAULT;
- return ret;
-}
-
-asmlinkage long sys32_rt_sigprocmask(int how, compat_sigset_t __user *set,
- compat_sigset_t __user *oset, size_t sigsetsize)
-{
- sigset_t s;
- compat_sigset_t s32;
- int ret;
- mm_segment_t old_fs = get_fs();
-
- if (set) {
- if (copy_from_user (&s32, set, sizeof(compat_sigset_t)))
- return -EFAULT;
- s.sig[0] = s32.sig[0] | (((long)s32.sig[1]) << 32);
- }
- set_fs (KERNEL_DS);
- ret = sys_rt_sigprocmask(how,
- set ? (sigset_t __force __user *) &s : NULL,
- oset ? (sigset_t __force __user *) &s : NULL,
- sigsetsize);
- set_fs (old_fs);
- if (ret) return ret;
- if (oset) {
- s32.sig[1] = (s.sig[0] >> 32);
- s32.sig[0] = s.sig[0];
- if (copy_to_user (oset, &s32, sizeof(compat_sigset_t)))
- return -EFAULT;
- }
- return 0;
-}
-
-asmlinkage long sys32_rt_sigpending(compat_sigset_t __user *set,
- size_t sigsetsize)
-{
- sigset_t s;
- compat_sigset_t s32;
- int ret;
- mm_segment_t old_fs = get_fs();
-
- set_fs (KERNEL_DS);
- ret = sys_rt_sigpending((sigset_t __force __user *) &s, sigsetsize);
- set_fs (old_fs);
- if (!ret) {
- s32.sig[1] = (s.sig[0] >> 32);
- s32.sig[0] = s.sig[0];
- if (copy_to_user (set, &s32, sizeof(compat_sigset_t)))
- return -EFAULT;
- }
- return ret;
-}
-
-asmlinkage long
-sys32_rt_sigqueueinfo(int pid, int sig, compat_siginfo_t __user *uinfo)
-{
- siginfo_t info;
- int ret;
- mm_segment_t old_fs = get_fs();
-
- if (copy_siginfo_from_user32(&info, uinfo))
- return -EFAULT;
- set_fs (KERNEL_DS);
- ret = sys_rt_sigqueueinfo(pid, sig, (siginfo_t __force __user *) &info);
- set_fs (old_fs);
- return ret;
-}
-
asmlinkage long sys32_pread64(unsigned int fd, char __user *ubuf,
size_t count, u32 poshi, u32 poslo)
{