1 files changed, 0 insertions, 38 deletions

diff --git a/arch/x86_64/lib/clear_page.S b/arch/x86_64/lib/clear_page.S
index 30a9da458c1..43d9fa13618 100644
--- a/arch/x86_64/lib/clear_page.S
+++ b/arch/x86_64/lib/clear_page.S
@@ -5,46 +5,8 @@
         .globl clear_page
         .p2align 4
 clear_page:
-        xorl   %eax,%eax
-        movl   $4096/64,%ecx
-        .p2align 4
-.Lloop:
-        decl    %ecx
-#define PUT(x) movq %rax,x*8(%rdi) 
-        movq %rax,(%rdi)
-        PUT(1)
-        PUT(2)
-        PUT(3)
-        PUT(4)
-        PUT(5)
-        PUT(6)
-        PUT(7)
-        leaq    64(%rdi),%rdi
-        jnz     .Lloop
-        nop
-        ret
-clear_page_end: 
-        
-        /* C stepping K8 run faster using the string instructions.
-           It is also a lot simpler. Use this when possible */
-        
-#include <asm/cpufeature.h>
-                
-        .section .altinstructions,"a"
-        .align 8
-        .quad  clear_page
-        .quad  clear_page_c
-        .byte  X86_FEATURE_K8_C
-        .byte  clear_page_end-clear_page        
-        .byte  clear_page_c_end-clear_page_c
-        .previous
-
-        .section .altinstr_replacement,"ax"
-clear_page_c:
         movl $4096/8,%ecx
         xorl %eax,%eax
         rep 
         stosq
         ret
-clear_page_c_end:
-        .previous