[PATCH] m32r: fix ace_handler to pass full 32-bit address

[cascardo/linux.git] / arch / m32r / mm / fault.c

diff --git a/arch/m32r/mm/fault.c b/arch/m32r/mm/fault.c
index 8d5f551..9b9feb0 100644 (file)
--- a/arch/m32r/mm/fault.c
+++ b/arch/m32r/mm/fault.c
@@ -173,7 +173,7 @@ asmlinkage void do_page_fault(struct pt_regs *regs, unsigned long error_code,
                goto good_area;
        if (!(vma->vm_flags & VM_GROWSDOWN))
                goto bad_area;
-#if 0
+
        if (error_code & ACE_USERMODE) {
                /*
                 * accessing the stack below "spu" is always a bug.
@@ -184,7 +184,7 @@ asmlinkage void do_page_fault(struct pt_regs *regs, unsigned long error_code,
                if (address + 4 < regs->spu)
                        goto bad_area;
        }
-#endif
+
        if (expand_stack(vma, address))
                goto bad_area;
 /*