1 files changed, 7 insertions, 4 deletions

diff --git a/arch/sh/mm/fault_32.c b/arch/sh/mm/fault_32.c
index 0c776fdfbdda..e8efda9846bb 100644
--- a/arch/sh/mm/fault_32.c
+++ b/arch/sh/mm/fault_32.c
@@ -61,7 +61,6 @@ asmlinkage void __kprobes do_page_fault(struct pt_regs *regs,
                 pgd = get_TTB() + offset;
                 pgd_k = swapper_pg_dir + offset;
 
-                /* This will never happen with the folded page table. */
                 if (!pgd_present(*pgd)) {
                         if (!pgd_present(*pgd_k))
                                 goto bad_area_nosemaphore;
@@ -71,9 +70,13 @@ asmlinkage void __kprobes do_page_fault(struct pt_regs *regs,
 
                 pud = pud_offset(pgd, address);
                 pud_k = pud_offset(pgd_k, address);
-                if (pud_present(*pud) || !pud_present(*pud_k))
-                        goto bad_area_nosemaphore;
-                set_pud(pud, *pud_k);
+
+                if (!pud_present(*pud)) {
+                        if (!pud_present(*pud_k))
+                                goto bad_area_nosemaphore;
+                        set_pud(pud, *pud_k);
+                        return;
+                }
 
                 pmd = pmd_offset(pud, address);
                 pmd_k = pmd_offset(pud_k, address);