linux-kernel - Re: Fix IPMI watchdog set_param

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Message-ID: <84144f020612200319s748457ccr11f527dd7bca4c96@mail.gmail.com>
Date:	Wed, 20 Dec 2006 13:19:09 +0200
From:	"Pekka Enberg" <penberg@...helsinki.fi>
To:	"Sébastien Dugué" <sebastien.dugue@...l.net>
Cc:	"Linus Torvalds" <torvalds@...l.org>,
	linux-kernel <linux-kernel@...r.kernel.org>,
	"Jean Pierre Dion" <jean-pierre.dion@...l.net>
Subject: Re: Fix IPMI watchdog set_param_str() using kstrdup

On 12/20/06, Sébastien Dugué <sebastien.dugue@...l.net> wrote:
>   set_param_str() cannot use kstrdup() to duplicate the parameter. That's
> fine when the driver is compiled as a module but it sure is not when
> built into the kernel as the kernel parameters are parsed before the
> kmalloc slabs are setup.

Aah. I wonder though, if we could defer parsing driver parameters
until kmalloc caches are up...
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