ppc64: Add declarations to ppc64 headers as well as powerpc headers

For now, we need these declarations that we moved from C code in
the asm-ppc64 versions of these headers as well as the asm-powerpc
versions.  The asm-ppc64 versions will be disappearing shortly.

Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/include/asm-ppc64/system.h b/include/asm-ppc64/system.h
index 0cdd66c9f4b7..bf9a6aba19c9 100644
--- a/include/asm-ppc64/system.h
+++ b/include/asm-ppc64/system.h
@@ -149,6 +149,8 @@ struct thread_struct;
 extern struct task_struct * _switch(struct thread_struct *prev,
                                     struct thread_struct *next);
 
+extern unsigned long klimit;
+
 extern int powersave_nap;       /* set if nap mode can be used in idle loop */
 
 /*