From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: Jason Baron <jbaron@redhat.com>
Cc: Rene Mayrhofer <rene.mayrhofer@gibraltar.at>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: pivot_root solved by patch to 2.4.22-pre7
Date: 07 Aug 2003 16:50:49 +0100 [thread overview]
Message-ID: <1060271448.3123.75.camel@dhcp22.swansea.linux.org.uk> (raw)
In-Reply-To: <Pine.LNX.4.44.0308071120210.894-100000@dhcp64-178.boston.redhat.com>
On Iau, 2003-08-07 at 16:26, Jason Baron wrote:
> it clearly makes a difference.
>
> the unshare_files change causes init to no longer share the same fd table
> with the other kernel threads. thus, when init closes or opens fds it does
Ah yes.. because of do_basic_setup. Having /sbin/init sharing with
kernel threads doesn't actually strike me as too clever anyway although
none of them should be using fd stuff.
In which case I guess we should call unshare_files directly before we
open /dev/console in init/main.c.
next prev parent reply other threads:[~2003-08-07 15:55 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <Pine.LNX.4.44.0308051506570.26542-100000@dhcp64-178.boston.redhat.com>
2003-08-06 6:27 ` Rene Mayrhofer
2003-08-06 19:33 ` Marcelo Tosatti
2003-08-06 19:51 ` Herbert Pötzl
2003-08-07 9:34 ` Andreas Haumer
2003-08-07 10:33 ` Rene Mayrhofer
2003-08-07 11:58 ` Alan Cox
2003-08-07 15:26 ` Jason Baron
2003-08-07 15:50 ` Alan Cox [this message]
2003-08-07 16:41 ` Jason Baron
2003-08-15 18:14 ` Jason Lunz
2003-09-23 17:25 Mathias Sundman
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