x86: put movsl_mask into uaccess.h.

x86_64 does not need it, but it won't have X86_INTEL_USERCOPY
defined either.

Signed-off-by: Glauber Costa <gcosta@redhat.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 0 insertions, 9 deletions

diff --git a/include/asm-x86/uaccess_32.h b/include/asm-x86/uaccess_32.h
index d3b5bf88ea86..3467749c6beb 100644
--- a/include/asm-x86/uaccess_32.h
+++ b/include/asm-x86/uaccess_32.h
@@ -11,15 +11,6 @@
 #include <asm/asm.h>
 #include <asm/page.h>
 
-/*
- * movsl can be slow when source and dest are not both 8-byte aligned
- */
-#ifdef CONFIG_X86_INTEL_USERCOPY
-extern struct movsl_mask {
-        int mask;
-} ____cacheline_aligned_in_smp movsl_mask;
-#endif
-
 unsigned long __must_check __copy_to_user_ll
                 (void __user *to, const void *from, unsigned long n);
 unsigned long __must_check __copy_from_user_ll