1 files changed, 0 insertions, 55 deletions

diff --git a/kernel/compat.c b/kernel/compat.c
index 3f5fa8902e7d..6d21894806b4 100644
--- a/kernel/compat.c
+++ b/kernel/compat.c
@@ -488,61 +488,6 @@ get_compat_sigset(sigset_t *set, const compat_sigset_t __user *compat)
 }
 EXPORT_SYMBOL_GPL(get_compat_sigset);
 
-#ifdef CONFIG_NUMA
-COMPAT_SYSCALL_DEFINE6(move_pages, pid_t, pid, compat_ulong_t, nr_pages,
-                       compat_uptr_t __user *, pages32,
-                       const int __user *, nodes,
-                       int __user *, status,
-                       int, flags)
-{
-        const void __user * __user *pages;
-        int i;
-
-        pages = compat_alloc_user_space(nr_pages * sizeof(void *));
-        for (i = 0; i < nr_pages; i++) {
-                compat_uptr_t p;
-
-                if (get_user(p, pages32 + i) ||
-                        put_user(compat_ptr(p), pages + i))
-                        return -EFAULT;
-        }
-        return sys_move_pages(pid, nr_pages, pages, nodes, status, flags);
-}
-
-COMPAT_SYSCALL_DEFINE4(migrate_pages, compat_pid_t, pid,
-                       compat_ulong_t, maxnode,
-                       const compat_ulong_t __user *, old_nodes,
-                       const compat_ulong_t __user *, new_nodes)
-{
-        unsigned long __user *old = NULL;
-        unsigned long __user *new = NULL;
-        nodemask_t tmp_mask;
-        unsigned long nr_bits;
-        unsigned long size;
-
-        nr_bits = min_t(unsigned long, maxnode - 1, MAX_NUMNODES);
-        size = ALIGN(nr_bits, BITS_PER_LONG) / 8;
-        if (old_nodes) {
-                if (compat_get_bitmap(nodes_addr(tmp_mask), old_nodes, nr_bits))
-                        return -EFAULT;
-                old = compat_alloc_user_space(new_nodes ? size * 2 : size);
-                if (new_nodes)
-                        new = old + size / sizeof(unsigned long);
-                if (copy_to_user(old, nodes_addr(tmp_mask), size))
-                        return -EFAULT;
-        }
-        if (new_nodes) {
-                if (compat_get_bitmap(nodes_addr(tmp_mask), new_nodes, nr_bits))
-                        return -EFAULT;
-                if (new == NULL)
-                        new = compat_alloc_user_space(size);
-                if (copy_to_user(new, nodes_addr(tmp_mask), size))
-                        return -EFAULT;
-        }
-        return sys_migrate_pages(pid, nr_bits + 1, old, new);
-}
-#endif
-
 /*
  * Allocate user-space memory for the duration of a single system call,
  * in order to marshall parameters inside a compat thunk.