linux-kernel - Re: [PATCH 14/16] ptrace: make SIGCONT notification reliable against ptrace

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Message-ID: <20101222121621.GA1020@redhat.com>
Date:	Wed, 22 Dec 2010 13:16:21 +0100
From:	Oleg Nesterov <oleg@...hat.com>
To:	Tejun Heo <tj@...nel.org>
Cc:	roland@...hat.com, linux-kernel@...r.kernel.org,
	torvalds@...ux-foundation.org, akpm@...ux-foundation.org,
	rjw@...k.pl, jan.kratochvil@...hat.com
Subject: Re: [PATCH 14/16] ptrace: make SIGCONT notification reliable
	against ptrace

On 12/21, Tejun Heo wrote:
>
> but do you in general agree with
> where it's headed?

Absolutely.

Except. I am not sure we understand the desired behaviour for
CLD_CONTINUED. To the point, perhaps the debugger does not
need it at all?


Again, I'll try to summarize my questions later today.

Oleg.

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