Merge ../linux-2.6

[deliverable/linux.git] / arch / sparc64 / lib / NGcopy_to_user.S

diff --git a/arch/sparc64/lib/NGcopy_to_user.S b/arch/sparc64/lib/NGcopy_to_user.S
index 34112d5054ef9895e21d365284ce76b0042bbab0..6ea01c5532a0a87e30f4a737dee0a44b55da3df1 100644 (file)
--- a/arch/sparc64/lib/NGcopy_to_user.S
+++ b/arch/sparc64/lib/NGcopy_to_user.S
@@ -1,6 +1,6 @@
 /* NGcopy_to_user.S: Niagara optimized copy to userspace.
  *
- * Copyright (C) 2006 David S. Miller (davem@davemloft.net)
+ * Copyright (C) 2006, 2007 David S. Miller (davem@davemloft.net)
  */
 
 #define EX_ST(x)               \
@@ -8,8 +8,8 @@
        .section .fixup;        \
        .align 4;               \
 99:    wr      %g0, ASI_AIUS, %asi;\
-       retl;                   \
-        mov    1, %o0;         \
+       ret;                    \
+        restore %g0, 1, %o0;   \
        .section __ex_table,"a";\
        .align 4;               \
        .word 98b, 99b;         \
@@ -23,7 +23,7 @@
 #define FUNC_NAME              NGcopy_to_user
 #define STORE(type,src,addr)   type##a src, [addr] ASI_AIUS
 #define STORE_ASI              ASI_BLK_INIT_QUAD_LDD_AIUS
-#define EX_RETVAL(x)           0
+#define EX_RETVAL(x)           %g0
 
 #ifdef __KERNEL__
        /* Writing to %asi is _expensive_ so we hardcode it.