From: Baruch Siach <baruch@tkos.co.il>
To: buildroot@busybox.net
Subject: [Buildroot] How can I compile a module into the kernel?
Date: Sun, 21 Oct 2018 20:47:05 +0300 [thread overview]
Message-ID: <87in1v8a5i.fsf@tkos.co.il> (raw)
In-Reply-To: <20181021193349.41779f48@windsurf>
Hi Thomas, Patrick,
Thomas Petazzoni writes:
> On Sun, 21 Oct 2018 13:20:58 -0400, Patrick Doyle wrote:
>> Is it possible to permanently disable loadable modules from user space
>> at runtime? Or to only load signed modules? Or do I need to look
>> more carefully at selinux?
>
> Yes, you can lock to only load signed modules, and I think you can also
> lock to no longer load any modules, i.e you can load a few modules at
> boot time, and then ask the kernel to no longer load any other module.
See the 'modules_disabled' sysctl. It's documented in
Documentation/sysctl/kernel.txt.
baruch
--
http://baruch.siach.name/blog/ ~. .~ Tk Open Systems
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- baruch at tkos.co.il - tel: +972.52.368.4656, http://www.tkos.co.il -
next prev parent reply other threads:[~2018-10-21 17:47 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-20 23:27 [Buildroot] How can I compile a module into the kernel? Patrick Doyle
2018-10-21 7:55 ` Thomas Petazzoni
2018-10-21 17:20 ` Patrick Doyle
2018-10-21 17:33 ` Thomas Petazzoni
2018-10-21 17:47 ` Baruch Siach [this message]
2018-10-22 0:56 ` Patrick Doyle
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