diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/ksm.c | 2 | ||||
| -rw-r--r-- | mm/memory.c | 5 |
2 files changed, 4 insertions, 3 deletions
@@ -376,7 +376,7 @@ static int break_ksm(struct vm_area_struct *vma, unsigned long addr) else ret = VM_FAULT_WRITE; put_page(page); - } while (!(ret & (VM_FAULT_WRITE | VM_FAULT_SIGBUS | VM_FAULT_OOM))); + } while (!(ret & (VM_FAULT_WRITE | VM_FAULT_SIGBUS | VM_FAULT_SIGSEGV | VM_FAULT_OOM))); /* * We must loop because handle_mm_fault() may back out if there's * any difficulty e.g. if pte accessed bit gets updated concurrently. diff --git a/mm/memory.c b/mm/memory.c index 04232bb173f0..cca323085876 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -1844,7 +1844,8 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm, else return -EFAULT; } - if (ret & VM_FAULT_SIGBUS) + if (ret & (VM_FAULT_SIGBUS | + VM_FAULT_SIGSEGV)) return i ? i : -EFAULT; BUG(); } @@ -1954,7 +1955,7 @@ int fixup_user_fault(struct task_struct *tsk, struct mm_struct *mm, return -ENOMEM; if (ret & (VM_FAULT_HWPOISON | VM_FAULT_HWPOISON_LARGE)) return -EHWPOISON; - if (ret & VM_FAULT_SIGBUS) + if (ret & (VM_FAULT_SIGBUS | VM_FAULT_SIGSEGV)) return -EFAULT; BUG(); } |