On Sun, Apr 14, 2013 at 06:05:41PM +0200, Oleg Nesterov wrote:
> This reverts commit bf26c018490c2fce7fe9b629083b96ce0e6ad019.
>
> The patch was fine but we can no longer race with SIGKILL after
> 9899d11f "ptrace: ensure arch_ptrace/ptrace_request can never race
> with SIGKILL", the __TASK_TRACED
This reverts commit bf26c018490c2fce7fe9b629083b96ce0e6ad019.
The patch was fine but we can no longer race with SIGKILL after
9899d11f "ptrace: ensure arch_ptrace/ptrace_request can never race
with SIGKILL", the __TASK_TRACED tracee can't be woken up and
->ptrace_bps[] can't go away.
Now that ptr
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