diff --git a/[refs] b/[refs] index ac3af91270da..dd1df4c6ec27 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: 942670d0dc41b5fe9b735c31ca9234d80729bf7e +refs/heads/master: 954f857187033ee3d3704a8206715cf354c38898 diff --git a/trunk/arch/x86/mm/fault.c b/trunk/arch/x86/mm/fault.c index fb674fd3fc22..2b97525246d4 100644 --- a/trunk/arch/x86/mm/fault.c +++ b/trunk/arch/x86/mm/fault.c @@ -939,14 +939,8 @@ spurious_fault(unsigned long error_code, unsigned long address) if (pmd_large(*pmd)) return spurious_fault_check(error_code, (pte_t *) pmd); - /* - * Note: don't use pte_present() here, since it returns true - * if the _PAGE_PROTNONE bit is set. However, this aliases the - * _PAGE_GLOBAL bit, which for kernel pages give false positives - * when CONFIG_DEBUG_PAGEALLOC is used. - */ pte = pte_offset_kernel(pmd, address); - if (!(pte_flags(*pte) & _PAGE_PRESENT)) + if (!pte_present(*pte)) return 0; ret = spurious_fault_check(error_code, pte);