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Documentation: add binding description of Rockchip PCIe controller
[firefly-linux-kernel-4.4.55.git]
/
kernel
/
fork.c
diff --git
a/kernel/fork.c
b/kernel/fork.c
index fce002ee3ddffbab7613d0f9ec390683901f3c67..7ec6e9939b2c97c0ee62ec8cfdf05fd74bc4f4e7 100644
(file)
--- a/
kernel/fork.c
+++ b/
kernel/fork.c
@@
-380,6
+380,7
@@
static struct task_struct *dup_task_struct(struct task_struct *orig)
#endif
tsk->splice_pipe = NULL;
tsk->task_frag.page = NULL;
#endif
tsk->splice_pipe = NULL;
tsk->task_frag.page = NULL;
+ tsk->wake_q.next = NULL;
account_kernel_stack(ti, 1);
account_kernel_stack(ti, 1);
@@
-799,7
+800,8
@@
struct mm_struct *mm_access(struct task_struct *task, unsigned int mode)
mm = get_task_mm(task);
if (mm && mm != current->mm &&
mm = get_task_mm(task);
if (mm && mm != current->mm &&
- !ptrace_may_access(task, mode)) {
+ !ptrace_may_access(task, mode) &&
+ !capable(CAP_SYS_RESOURCE)) {
mmput(mm);
mm = ERR_PTR(-EACCES);
}
mmput(mm);
mm = ERR_PTR(-EACCES);
}