linux-kernel - Re: plan9 semantics on Linux

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Message-ID: <6753239.SmZu9LK57z@blindfold>
Date:   Wed, 14 Feb 2018 19:12:33 +0100
From:   Richard Weinberger <richard@...ma-star.at>
To:     Enrico Weigelt <lkml@...ux.net>
Cc:     Aleksa Sarai <asarai@...e.de>,
        Linux Containers <containers@...ts.linux-foundation.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: plan9 semantics on Linux - mount namespaces

Am Mittwoch, 14. Februar 2018, 19:01:52 CET schrieb Enrico Weigelt:
> On 14.02.2018 18:50, Richard Weinberger wrote:
> >> hmm, now it works, but only when strace'ing it.
> >> that's really strange.
> > 
> > On my box, with my patch applied, also busybox works now.
> 
> hmm, w/o strace, too ?

Sure.

> Which version are you using ? I've got 1.27.2

Both master and 1.12.x

BTW: Your issue is fixed/known. Just checked.

commit 1b510900e24459353922a1bc83c0b58bc8bafe1c
Author: Denys Vlasenko <vda.linux@...glemail.com>
Date:   Thu Nov 9 16:06:33 2017 +0100

    unshare: -r should map root to user, not the other way around
    
    Signed-off-by: Denys Vlasenko <vda.linux@...glemail.com>

Thanks,
//richard

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