From: "'Greg Kroah-Hartman'" <gregkh@linuxfoundation.org>
To: Namjae Jeon <namjae.jeon@samsung.com>
Cc: "'Kay Sievers'" <kay@vrfy.org>, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 2/3] driver: core: add security labels to devtmpfs
Date: Fri, 5 Jun 2015 19:20:27 +0900 [thread overview]
Message-ID: <20150605102027.GC3802@kroah.com> (raw)
In-Reply-To: <00ec01d09f77$d5f6f2c0$81e4d840$@samsung.com>
On Fri, Jun 05, 2015 at 07:10:23PM +0900, Namjae Jeon wrote:
> Add support for setting security labels(e.g. smack or selinux labels) to
> devtmpfs device nodes. In this manner, drivers can specify desired security
> label in their device_type->devnode or class->devnode method.
What driver wants to do this? And how does it determine the proper
security label from within the kernel? Isn't that something that only
userspace can know/set properly?
thanks,
greg k-h
next prev parent reply other threads:[~2015-06-05 10:20 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-05 10:10 [PATCH 2/3] driver: core: add security labels to devtmpfs Namjae Jeon
2015-06-05 10:20 ` 'Greg Kroah-Hartman' [this message]
2015-06-05 11:15 ` Namjae Jeon
2015-06-05 11:50 ` 'Greg Kroah-Hartman'
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