s390: switch to generic compat rt_sigqueueinfo()

	select MODULES_USE_ELF_RELA

	select CLONE_BACKWARDS2

	select GENERIC_SIGALTSTACK

	select GENERIC_COMPAT_RT_SIGQUEUEINFO

	select GENERIC_COMPAT_RT_SIGPROCMASK

	select GENERIC_COMPAT_RT_SIGPENDING

	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)

{

long sys32_ftruncate64(unsigned int fd, unsigned long high, unsigned long low);

long sys32_sched_rr_get_interval(compat_pid_t pid,

				 struct compat_timespec __user *interval);

long sys32_rt_sigqueueinfo(int pid, int sig, compat_siginfo_t __user *uinfo);

long sys32_init_module(void __user *umod, unsigned long len,

		       const char __user *uargs);

long sys32_delete_module(const char __user *name_user, unsigned int flags);

	lgfr	%r2,%r2			# int

	lgfr	%r3,%r3			# int

	llgtr	%r4,%r4			# siginfo_emu31_t *

	jg	sys32_rt_sigqueueinfo	# branch to system call

	jg	compat_sys_rt_sigqueueinfo	# branch to system call

ENTRY(compat_sys_rt_sigsuspend_wrapper)

	llgtr	%r2,%r2			# compat_sigset_t *