Date: Mon, 31 Dec 2007 10:17:21 -0600
From: "Serge E. Hallyn" <serue@us.ibm.com>
To: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Cc: serue@us.ibm.com, linux-security-module@vger.kernel.org,
       linux-kernel@vger.kernel.org
Subject: Re: TOMOYO Linux Security Goal
Message-ID: <20071231161721.GA29992@sergelap.austin.ibm.com>
References: <20071227145431.GB5161@sergelap.austin.ibm.com> <200712282332.EGC57888.OFFQHJOLVSMtFO@I-love.SAKURA.ne.jp> <20071228151221.GA12548@sergelap.austin.ibm.com> <200712291243.HFE05726.MFOJOVLQFFOtSH@I-love.SAKURA.ne.jp> <20071231151712.GA28624@sergelap.austin.ibm.com> <200801010025.DDC48911.SOLOMQFFHVFtOJ@I-love.SAKURA.ne.jp>
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Quoting Tetsuo Handa (penguin-kernel@I-love.SAKURA.ne.jp):
> Hello.
> 
> Serge E. Hallyn wrote:
> > > Does a process get different mount trees by just calling clone() or unshare()?
> > > My understanding is that clone() or unshare() disables propergation of
> > > mount tree changes when somebody calls mount() or umount() or pivot_root().
> > 
> > Yes, with further propagation rules possible.
> > 
> Excuse me. To which statement did you say "yes"?

Sorry, "yes your understanding was correct."

> Does clone() or unshare() change visible directories without
> calling following mount()/umount()/pivot_root()?
> 
> Regards.
> -
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