cosmetic changes

arch/x86/kernel/string.asm

@@ -79,13 +79,13 @@ copy_page_physical:
   
     mov edx, 1024         ; 1024*4bytes = 4096 bytes
   
-.loop:
+L4:
     mov eax, [ebx]        ; Get the word at the source address
     mov [ecx], eax        ; Store it at the dest address
     add ebx, 4            ; Source address += sizeof(word)
     add ecx, 4            ; Dest address += sizeof(word)
     dec edx               ; One less word to do
-    jnz .loop             
+    jnz L4             
   
     mov edx, cr0          ; Get the control register again
     or  edx, 0x80000000   ; and...