Add ptr_to_compat() to ia64 - needed by the robust-futex code.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Cc: "Luck, Tony" <tony.luck@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
return (void __user *) (unsigned long) uptr;
}
+static inline compat_uptr_t
+ptr_to_compat(void __user *uptr)
+{
+ return (u32)(unsigned long)uptr;
+}
+
static __inline__ void __user *
compat_alloc_user_space (long len)
{