diff options
Diffstat (limited to 'arch/x86/mm/fault.c')
-rw-r--r-- | arch/x86/mm/fault.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c index e7fa28bf3262..a92c4c999787 100644 --- a/arch/x86/mm/fault.c +++ b/arch/x86/mm/fault.c | |||
@@ -584,8 +584,13 @@ show_fault_oops(struct pt_regs *regs, unsigned long error_code, | |||
584 | 584 | ||
585 | if (error_code & PF_INSTR) { | 585 | if (error_code & PF_INSTR) { |
586 | unsigned int level; | 586 | unsigned int level; |
587 | pgd_t *pgd; | ||
588 | pte_t *pte; | ||
587 | 589 | ||
588 | pte_t *pte = lookup_address(address, &level); | 590 | pgd = __va(read_cr3() & PHYSICAL_PAGE_MASK); |
591 | pgd += pgd_index(address); | ||
592 | |||
593 | pte = lookup_address_in_pgd(pgd, address, &level); | ||
589 | 594 | ||
590 | if (pte && pte_present(*pte) && !pte_exec(*pte)) | 595 | if (pte && pte_present(*pte) && !pte_exec(*pte)) |
591 | printk(nx_warning, from_kuid(&init_user_ns, current_uid())); | 596 | printk(nx_warning, from_kuid(&init_user_ns, current_uid())); |