linux-kernel - Re: [PATCH 1/4] module: add syscall to load module from fd

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Message-ID: <CAGXu5jKnok56CHY_YQn9df9MC64TQFexs7fNMmF-NU4Yd+aAig@mail.gmail.com>
Date:	Tue, 30 Oct 2012 14:57:57 -0700
From:	Kees Cook <keescook@...omium.org>
To:	Rusty Russell <rusty@...tcorp.com.au>
Cc:	mtk.manpages@...il.com, "H. Peter Anvin" <hpa@...or.com>,
	linux-kernel@...r.kernel.org,
	Lucas De Marchi <lucas.demarchi@...fusion.mobi>,
	jonathon@...masters.org
Subject: Re: [PATCH 1/4] module: add syscall to load module from fd

On Mon, Oct 22, 2012 at 12:39 AM, Rusty Russell <rusty@...tcorp.com.au> wrote:
> "Michael Kerrisk (man-pages)" <mtk.manpages@...il.com> writes:
>>> FIX: add flags arg to sys_finit_module()
>>>
>>> Thanks to Michael Kerrisk for keeping us honest.
>>
>> w00t! Thanks, Rusty ;-).
>>
>> Acked-by: Michael Kerrisk <mtk.manpages@...il.com>
>
> Here's the version I ended up with when I added two flags.
>
> Lucas, is this useful to you?
>
> BTW Michael: why aren't the syscall man pages in the kernel source?
>
> Thanks,
> Rusty.
>
> module: add flags arg to sys_finit_module()
>
> Thanks to Michael Kerrisk for keeping us honest.  These flags are actually
> useful for eliminating the only case where kmod has to mangle a module's
> internals: for overriding module versioning.
>
> Signed-off-by: Rusty Russell <rusty@...tcorp.com.au>

Rusty,

I haven't seen this land in your modules-next tree. I just wanted to
make sure it hadn't gotten lost. I'd like to do some kmod tests
against linux-next, but I've been waiting for this to appear.

I acked this before, but as long as I'm replying again:

Acked-by: Kees Cook <keescook@...omium.org>

-Kees

-- 
Kees Cook
Chrome OS Security
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