uml: kill processes instead of panicing kernel

[safe/jmp/linux-2.6] / arch / um / kernel / skas / mmu.c

diff --git a/arch/um/kernel/skas/mmu.c b/arch/um/kernel/skas/mmu.c
index b56fe8b..6da9ab4 100644 (file)
--- a/arch/um/kernel/skas/mmu.c
+++ b/arch/um/kernel/skas/mmu.c
@@ -114,6 +114,11 @@ int init_new_context(struct task_struct *task, struct mm_struct *mm)
                        to_mm->id.u.pid = copy_context_skas0(stack,
                                                             from_mm->id.u.pid);
                else to_mm->id.u.pid = start_userspace(stack);
+
+               if (to_mm->id.u.pid < 0) {
+                       ret = to_mm->id.u.pid;
+                       goto out_free;
+               }
        }
 
        ret = init_new_ldt(to_mm, from_mm);