linux-kernel - Re: [PATCH 0/5] /sbin/init && signals fixes

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Date:	Mon, 17 Mar 2008 02:32:30 +0300
From:	Oleg Nesterov <oleg@...sign.ru>
To:	Roland McGrath <roland@...hat.com>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Davide Libenzi <davidel@...ilserver.org>,
	"Eric W. Biederman" <ebiederm@...ssion.com>,
	Ingo Molnar <mingo@...e.hu>,
	Laurent Riffard <laurent.riffard@...e.fr>,
	Pavel Emelyanov <xemul@...nvz.org>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 0/5] /sbin/init && signals fixes

On 03/16, Roland McGrath wrote:
>
> If we need to keep the magic special treatment of init,

I think we do need. While playing with these patches I noticed that
killall5 sends SIGKILL explicitly to init during shutdown on my system.
Note also http://marc.info/?t=120544648800001

(offtopic: and "PATCH 5/5" helped me to figure out why init wastes CPU
 on my system, it stats /dev/initctl (which I don't have) every 5 secs).

> then these three patches look like a good cleanup to me.

Great, thanks!

Oleg.

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/