From: "Jürg Billeter" <j@bitron.ch>
To: Andrew Morton <akpm@linux-foundation.org>,
Eric Biederman <ebiederm@xmission.com>
Cc: Oleg Nesterov <oleg@redhat.com>,
Thomas Gleixner <tglx@linutronix.de>,
Kees Cook <keescook@chromium.org>,
Andy Lutomirski <luto@kernel.org>,
linux-api@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 0/1] Add prctl to kill descendants on exit
Date: Thu, 06 Dec 2018 16:54:03 +0100 [thread overview]
Message-ID: <9264c60225f95cb1ca4d3d529972520be08a95b0.camel@bitron.ch> (raw)
In-Reply-To: <20181130080004.23635-1-j@bitron.ch>
On Fri, 2018-11-30 at 08:00 +0000, Jürg Billeter wrote:
> This patch adds a new prctl to kill all descendant processes on exit.
> See commit message for details of the prctl.
>
> This is a replacement of PR_SET_PDEATHSIG_PROC I proposed last year [1].
> In the following discussion, Oleg suggested this approach.
>
> The motivation for this is to provide a lightweight mechanism to prevent
> stray processes. There is also a related Bugzilla entry [2].
Andrew, Eric, does this look good to you as well?
Jürg
next prev parent reply other threads:[~2018-12-06 15:54 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-27 22:54 [PATCH " Jürg Billeter
2018-11-27 22:54 ` [PATCH] prctl: add PR_{GET,SET}_KILL_DESCENDANTS_ON_EXIT Jürg Billeter
2018-11-28 14:42 ` Oleg Nesterov
2018-11-28 15:23 ` Eric W. Biederman
2018-11-29 12:34 ` Oleg Nesterov
2018-11-29 15:41 ` Jürg Billeter
2018-11-30 10:33 ` Oleg Nesterov
2018-12-01 4:28 ` Kees Cook
2018-11-30 8:00 ` [PATCH v2 0/1] Add prctl to kill descendants on exit Jürg Billeter
2018-11-30 8:00 ` [PATCH v2 1/1] prctl: add PR_{GET,SET}_KILL_DESCENDANTS_ON_EXIT Jürg Billeter
2018-11-30 11:22 ` Oleg Nesterov
2018-11-30 13:40 ` Florian Weimer
2018-12-01 10:39 ` Jürg Billeter
2018-12-01 12:28 ` Florian Weimer
2018-12-01 13:57 ` Jürg Billeter
2018-12-06 15:54 ` Jürg Billeter [this message]
2019-01-18 13:11 ` [RESEND PATCH v2 0/1] Add prctl to kill descendants on exit Jürg Billeter
2019-01-18 13:11 ` [RESEND PATCH v2 1/1] prctl: add PR_{GET,SET}_KILL_DESCENDANTS_ON_EXIT Jürg Billeter
2019-01-29 1:23 ` Andrew Morton
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