On Sun, Apr 14, 2013 at 05:05:34PM +0100, Oleg Nesterov wrote:
> This reverts commit bf0b8f4b55e591ba417c2dbaff42769e1fc773b0.
>
> 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
On Sun, Apr 14, 2013 at 05:05:34PM +0100, Oleg Nesterov wrote:
This reverts commit bf0b8f4b55e591ba417c2dbaff42769e1fc773b0.
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 bf0b8f4b55e591ba417c2dbaff42769e1fc773b0.
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.
This reverts commit bf0b8f4b55e591ba417c2dbaff42769e1fc773b0.
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.
Signed-off-by:
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