diff options
Diffstat (limited to 'arch/m32r/mm')
| -rw-r--r-- | arch/m32r/mm/discontig.c | 4 | ||||
| -rw-r--r-- | arch/m32r/mm/fault.c | 4 |
2 files changed, 3 insertions, 5 deletions
diff --git a/arch/m32r/mm/discontig.c b/arch/m32r/mm/discontig.c index abb34ccd598..c7efdb0aefc 100644 --- a/arch/m32r/mm/discontig.c +++ b/arch/m32r/mm/discontig.c @@ -105,9 +105,7 @@ unsigned long __init setup_memory(void) if (INITRD_START + INITRD_SIZE <= PFN_PHYS(max_low_pfn)) { reserve_bootmem_node(NODE_DATA(0), INITRD_START, INITRD_SIZE); - initrd_start = INITRD_START ? - INITRD_START + PAGE_OFFSET : 0; - + initrd_start = INITRD_START + PAGE_OFFSET; initrd_end = initrd_start + INITRD_SIZE; printk("initrd:start[%08lx],size[%08lx]\n", initrd_start, INITRD_SIZE); diff --git a/arch/m32r/mm/fault.c b/arch/m32r/mm/fault.c index 8d5f551b575..9b9feb0f161 100644 --- 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; /* |