Re: Q: user_enable_single_step() && update_debugctlmsr()

From: Oleg Nesterov
Date: Thu Aug 02 2012 - 09:27:48 EST


On 08/02, Sebastian Andrzej Siewior wrote:
>
>>> From the link above,
>>
>> We have the GDB process and the (stopped) tracee T. And we have
>> another task X
>> ^^^^^^^^^^^^^^
>
> Yes that is correct. Let me try to figure out how to plumb that leak
> and fix this before playing with it further.

I'll send 2 patches today. the 1st one adds the helper, the 2nd patch
fixes the usage of update_debugctlmsr().

Oleg.

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