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Date: Fri, 9 Sep 2011 17:28:00 +0200
From: Oleg Nesterov <oleg@...hat.com>
To: Denys Vlasenko <vda.linux@...glemail.com>
Cc: Tejun Heo <tj@...nel.org>, linux-kernel@...r.kernel.org,
dvlasenk@...hat.com, Linus Torvalds <torvalds@...ux-foundation.org>
Subject: Re: [PATCH 0/2] Fixes and cleanups in PTRACE_SETOPTIONS
On 09/09, Denys Vlasenko wrote:
>
> This patchset has two changes.
>
> First patch makes ptrace(PTRACE_SETOPTIONS, pid, 0, <bogus value>)
> to error out *without* changing any task->ptrace bits.
>
> Second patch is a cleanup: PTRACE_SETOPTIONS code
> clears all option bits in task->ptrace, then sets bits one-by-one.
> This is butt-ugly.
OK, thanks.
I'll wait a bit to collect the possible acks, and apply.
Oleg.
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