1 files changed, 0 insertions, 149 deletions

diff --git a/arch/parisc/kernel/signal32.c b/arch/parisc/kernel/signal32.c
index 2ddcabb616ce..33eca1b04926 100644
--- a/arch/parisc/kernel/signal32.c
+++ b/arch/parisc/kernel/signal32.c
@@ -60,136 +60,6 @@ sigset_64to32(compat_sigset_t *s32, sigset_t *s64)
         s32->sig[1] = (s64->sig[0] >> 32) & 0xffffffffUL;
 }
 
-static int
-put_sigset32(compat_sigset_t __user *up, sigset_t *set, size_t sz)
-{
-        compat_sigset_t s;
-
-        if (sz != sizeof(compat_sigset_t))
-                return -EINVAL;
-        sigset_64to32(&s, set);
-
-        return copy_to_user(up, &s, sizeof s);
-}
-
-static int
-get_sigset32(compat_sigset_t __user *up, sigset_t *set, size_t sz)
-{
-        compat_sigset_t s;
-        int r;
-
-        if (sz != sizeof(compat_sigset_t))
-                return -EINVAL;
-
-        if ((r = copy_from_user(&s, up, sz)) == 0) {
-                sigset_32to64(set, &s);
-        }
-
-        return r;
-}
-
-int sys32_rt_sigprocmask(int how, compat_sigset_t __user *set, compat_sigset_t __user *oset,
-                                    unsigned int sigsetsize)
-{
-        sigset_t old_set, new_set;
-        int ret;
-
-        if (set) {
-                ret = get_sigset32(set, &new_set, sigsetsize);
-                if (ret)
-                        return ret;
-        }
-        
-        KERNEL_SYSCALL(ret, sys_rt_sigprocmask, how, set ? (sigset_t __user *)&new_set : NULL,
-                                 oset ? (sigset_t __user *)&old_set : NULL, sigsetsize);
-
-        if (!ret && oset && put_sigset32(oset, &old_set, sigsetsize))
-                return -EFAULT;
-
-        return ret;
-}
-
-
-int sys32_rt_sigpending(compat_sigset_t __user *uset, unsigned int sigsetsize)
-{
-        int ret;
-        sigset_t set;
-
-        KERNEL_SYSCALL(ret, sys_rt_sigpending, (sigset_t __user *)&set, sigsetsize);
-
-        if (!ret && put_sigset32(uset, &set, sigsetsize))
-                return -EFAULT;
-
-        return ret;
-}
-
-long
-sys32_rt_sigaction(int sig, const struct sigaction32 __user *act, struct sigaction32 __user *oact,
-                 size_t sigsetsize)
-{
-        struct k_sigaction32 new_sa32, old_sa32;
-        struct k_sigaction new_sa, old_sa;
-        int ret = -EINVAL;
-
-        /* XXX: Don't preclude handling different sized sigset_t's.  */
-        if (sigsetsize != sizeof(compat_sigset_t))
-                return -EINVAL;
-
-        if (act) {
-                if (copy_from_user(&new_sa32.sa, act, sizeof new_sa32.sa))
-                        return -EFAULT;
-                new_sa.sa.sa_handler = (__sighandler_t)(unsigned long)new_sa32.sa.sa_handler;
-                new_sa.sa.sa_flags = new_sa32.sa.sa_flags;
-                sigset_32to64(&new_sa.sa.sa_mask, &new_sa32.sa.sa_mask);
-        }
-
-        ret = do_sigaction(sig, act ? &new_sa : NULL, oact ? &old_sa : NULL);
-
-        if (!ret && oact) {
-                sigset_64to32(&old_sa32.sa.sa_mask, &old_sa.sa.sa_mask);
-                old_sa32.sa.sa_flags = old_sa.sa.sa_flags;
-                old_sa32.sa.sa_handler = (__sighandler_t32)(unsigned long)old_sa.sa.sa_handler;
-                if (copy_to_user(oact, &old_sa32.sa, sizeof old_sa32.sa))
-                        return -EFAULT;
-        }
-        return ret;
-}
-
-int 
-do_sigaltstack32 (const compat_stack_t __user *uss32, compat_stack_t __user *uoss32, unsigned long sp)
-{
-        compat_stack_t ss32, oss32;
-        stack_t ss, oss;
-        stack_t *ssp = NULL, *ossp = NULL;
-        int ret;
-
-        if (uss32) {
-                if (copy_from_user(&ss32, uss32, sizeof ss32))
-                        return -EFAULT;
-
-                ss.ss_sp = (void __user *)(unsigned long)ss32.ss_sp;
-                ss.ss_flags = ss32.ss_flags;
-                ss.ss_size = ss32.ss_size;
-
-                ssp = &ss;
-        }
-
-        if (uoss32)
-                ossp = &oss;
-
-        KERNEL_SYSCALL(ret, do_sigaltstack, (const stack_t __user *)ssp, (stack_t __user *)ossp, sp);
-
-        if (!ret && uoss32) {
-                oss32.ss_sp = (unsigned int)(unsigned long)oss.ss_sp;
-                oss32.ss_flags = oss.ss_flags;
-                oss32.ss_size = oss.ss_size;
-                if (copy_to_user(uoss32, &oss32, sizeof *uoss32))
-                        return -EFAULT;
-        }
-
-        return ret;
-}
-
 long
 restore_sigcontext32(struct compat_sigcontext __user *sc, struct compat_regfile __user * rf,
                 struct pt_regs *regs)
@@ -506,22 +376,3 @@ copy_siginfo_to_user32 (compat_siginfo_t __user *to, siginfo_t *from)
         }
         return err;
 }
-
-asmlinkage long compat_sys_rt_sigqueueinfo(int pid, int sig,
-        struct compat_siginfo __user *uinfo)
-{
-        siginfo_t info;
-
-        if (copy_siginfo_from_user32(&info, uinfo))
-                return -EFAULT;
-
-        /* Not even root can pretend to send signals from the kernel.
-           Nor can they impersonate a kill(), which adds source info.  */
-        if (info.si_code >= 0)
-                return -EPERM;
-        info.si_signo = sig;
-
-        /* POSIX.1b doesn't mention process groups.  */
-        return kill_proc_info(sig, &info, pid);
-}
-