x86-64: don't check for map replacement

[linux-2.6-omap-h63xx.git] / arch / x86 / mm / init_64.c

diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
index 5beb89683453472b3aff8674888ef3528ac05fb8..7c8bb46e83e48053e3796c02da85d0e3e89361b2 100644 (file)
--- a/arch/x86/mm/init_64.c
+++ b/arch/x86/mm/init_64.c
@@ -196,9 +196,6 @@ set_pte_vaddr_pud(pud_t *pud_page, unsigned long vaddr, pte_t new_pte)
        }
 
        pte = pte_offset_kernel(pmd, vaddr);
-       if (!pte_none(*pte) && pte_val(new_pte) &&
-           pte_val(*pte) != (pte_val(new_pte) & __supported_pte_mask))
-               pte_ERROR(*pte);
        set_pte(pte, new_pte);
 
        /*