Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6

* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6:
  [IA64] remove asm-ia64/bitops.h self-inclusion
  [IA64] strcpy returns NULL pointer and not destination pointer

1 files changed, 6 insertions, 3 deletions

diff --git a/arch/ia64/lib/memcpy_mck.S b/arch/ia64/lib/memcpy_mck.S
index 46c9331e7ab5..9e534d52b1d5 100644
--- a/arch/ia64/lib/memcpy_mck.S
+++ b/arch/ia64/lib/memcpy_mck.S
@@ -6,7 +6,9 @@
  *      in1:    source address
  *      in2:    number of bytes to copy
  * Output:
- *      0 if success, or number of byte NOT copied if error occurred.
+ *      for memcpy:    return dest
+ *      for copy_user: return 0 if success,
+ *                     or number of byte NOT copied if error occurred.
  *
  * Copyright (C) 2002 Intel Corp.
  * Copyright (C) 2002 Ken Chen <kenneth.w.chen@intel.com>
@@ -73,6 +75,7 @@ GLOBAL_ENTRY(memcpy)
         and     r28=0x7,in0
         and     r29=0x7,in1
         mov     f6=f0
+        mov     retval=in0
         br.cond.sptk .common_code
         ;;
 END(memcpy)
@@ -84,7 +87,7 @@ GLOBAL_ENTRY(__copy_user)
         mov     f6=f1
         mov     saved_in0=in0   // save dest pointer
         mov     saved_in1=in1   // save src pointer
-        mov     saved_in2=in2   // save len
+        mov     retval=r0       // initialize return value
         ;;
 .common_code:
         cmp.gt  p15,p0=8,in2    // check for small size
@@ -92,7 +95,7 @@ GLOBAL_ENTRY(__copy_user)
         cmp.ne  p14,p0=0,r29    // check src alignment
         add     src0=0,in1
         sub     r30=8,r28       // for .align_dest
-        mov     retval=r0       // initialize return value
+        mov     saved_in2=in2   // save len
         ;;
         add     dst0=0,in0
         add     dst1=1,in0      // dest odd index