linux-kernel - Re: [PATCH] Support kernel/hotplug sysctl variable when !CONFIG

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

Message-ID: <20100607174350.GA7807@suse.de>
Date:	Mon, 7 Jun 2010 10:43:50 -0700
From:	Greg KH <gregkh@...e.de>
To:	Ian Abbott <abbotti@....co.uk>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] Support kernel/hotplug sysctl variable when !CONFIG_NET

On Mon, Jun 07, 2010 at 12:57:12PM +0100, Ian Abbott wrote:
> From: Ian Abbott <abbotti@....co.uk>
> 
> The kernel/hotplug sysctl variable (/proc/sys/kernel/hotplug file) was
> made conditional on CONFIG_NET by commit
> f743ca5e10f4145e0b3e6d11b9b46171e16af7ce (applied in 2.6.18) to fix
> problems with undefined references in 2.6.16 when CONFIG_HOTPLUG=y &&
> !CONFIG_NET, but this restriction is no longer needed.

Why is this restriction no longer needed?  What changed?

> This patch makes the kernel/hotplug sysctl variable depend only on
> CONFIG_HOTPLUG.

Why is this needed?  Are you really running without a network and still
want to change the default /sbin/hotplug binary?

confused,

greg k-h
--
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/