From: "H. Peter Anvin" <hpa@zytor.com>
To: Mike Waychison <mikew@google.com>
Cc: "Andrew G. Morgan" <agm@google.com>,
Maximilian Attems <max@stro.at>,
Eric Northup <digitaleric@google.com>,
Alan Cox <alan@lxorguk.ukuu.org.uk>,
Eric Paris <eparis@parisplace.org>,
klibc@zytor.com, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v1 2/2] run-init: Add drop_capabilities support.
Date: Tue, 02 Aug 2011 17:48:57 -0700 [thread overview]
Message-ID: <4E389AF9.7040905@zytor.com> (raw)
In-Reply-To: <CAGTjWtC+e185XcWskviA7B1T=AcdK5kVkpuZkBC-r8xpgcZ2KA@mail.gmail.com>
On 08/02/2011 04:37 PM, Mike Waychison wrote:
>
> Perhaps the right approach is to not drop the effective and permitted
> masks as Andrew pointed out, and do all this from kinit, not from
> run-init while /proc is mounted?
>
Well, we should really move /proc et al into the new root, if nothing
else to match switch_root.
-hpa
prev parent reply other threads:[~2011-08-03 0:49 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-07-19 20:38 [PATCH v1 0/2] Support dropping of capabilities from early userspace Mike Waychison
2011-07-19 20:38 ` [PATCH v1 1/2] syscalls: Add capset and capget Mike Waychison
2011-07-29 20:41 ` Maximilian Attems
2011-07-29 23:06 ` Maximilian Attems
2011-07-19 20:38 ` [PATCH v1 2/2] run-init: Add drop_capabilities support Mike Waychison
2011-07-29 20:45 ` Maximilian Attems
2011-07-29 20:46 ` Mike Waychison
2011-08-02 21:09 ` Maximilian Attems
2011-08-02 21:42 ` Mike Waychison
2011-08-02 22:50 ` Andrew G. Morgan
2011-08-02 22:56 ` Mike Waychison
2011-08-02 23:37 ` Mike Waychison
2011-08-03 0:48 ` H. Peter Anvin [this message]
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