linux-kernel - Re: [PATCH 1/3] ptrace: ptrace_attach: check PF_KTHREAD + exit

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Message-Id: <20090505220332.553be936.akpm@linux-foundation.org>
Date:	Tue, 5 May 2009 22:03:32 -0700
From:	Andrew Morton <akpm@...ux-foundation.org>
To:	Oleg Nesterov <oleg@...hat.com>
Cc:	Roland McGrath <roland@...hat.com>, chrisw@...s-sol.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/3] ptrace: ptrace_attach: check PF_KTHREAD +
 exit_state instead of ->mm

On Wed, 6 May 2009 06:56:13 +0200 Oleg Nesterov <oleg@...hat.com> wrote:

> > > signals-tracehook_notify_jctl-change.patch
> > > utrace-core.patch
> > > utrace-core-kill-exclude_xtrace-logic.patch
> >
> > I'd swap these three to be after ...
> >
> > > #
> > > ptrace-ptrace_attach-check-pf_kthread-exit_state-instead-of-mm.patch
> > > ptrace-cleanup-check-set-of-pt_ptraced-during-attach.patch
> > > ptrace-do-not-use-task_lock-for-attach.patch
> > > ptrace_get_task_struct-s-tasklist-rcu-make-it-static.patch
> 
> Yes, that was the plan.
> 
> But, to do this, utrace-core-kill-exclude_xtrace-logic.patch should be
> folded into utrace-core.patch. Otherwise, utrace-core.patch alone can't
> be applied after this new series.

ooooh.
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