x86, asmlinkage: Make 64bit checksum functions visible

They are implemented in assembler.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Link: http://lkml.kernel.org/r/1375740170-7446-14-git-send-email-andi@firstfloor.org
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>

diff --git a/arch/x86/include/asm/checksum_64.h b/arch/x86/include/asm/checksum_64.h
index 9bfdc41..e6fd8a0 100644 (file)
--- a/arch/x86/include/asm/checksum_64.h
+++ b/arch/x86/include/asm/checksum_64.h
@@ -133,7 +133,7 @@ extern __wsum csum_partial(const void *buff, int len, __wsum sum);
 
 
 /* Do not call this directly. Use the wrappers below */
-extern __wsum csum_partial_copy_generic(const void *src, const void *dst,
+extern __visible __wsum csum_partial_copy_generic(const void *src, const void *dst,
                                        int len, __wsum sum,
                                        int *src_err_ptr, int *dst_err_ptr);