On 02/29, Michal Hocko wrote: > > --- a/kernel/events/uprobes.c > +++ b/kernel/events/uprobes.c > @@ -1130,7 +1130,9 @@ static int xol_add_vma(struct mm_struct *mm, struct xol_area *area) > struct vm_area_struct *vma; > int ret; > > - down_write(&mm->mmap_sem); > + if (down_write_killable(&mm->mmap_sem)) > + return -EINTR; > + Yes, but then dup_xol_work() should probably check fatal_signal_pending() to suppress uprobe_warn(), the warning looks like a kernel problem. Oleg. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>