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From: CGEL <cgel.zte@gmail.com>
To: Christian Brauner <christian.brauner@ubuntu.com>
Cc: dbueso@suse.de, jamorris@linux.microsoft.com,
	keescook@chromium.org, ktkhai@virtuozzo.com, legion@kernel.org,
	linux-kernel@vger.kernel.org, ran.xiaokai@zte.com.cn,
	varad.gautam@suse.com
Subject: Re: [PATCH V2] ipc: add set_ownership() and permissions() callbacks for posix mqueue sysctl
Date: Wed, 1 Dec 2021 07:14:50 +0000	[thread overview]
Message-ID: <61a720eb.1c69fb81.80210.02b6@mx.google.com> (raw)
In-Reply-To: <20211004105313.k55766idkyoo6jvt@wittgenstein>

On Mon, Oct 04, 2021 at 12:53:13PM +0200, Christian Brauner wrote:
> On Thu, Sep 16, 2021 at 01:49:31AM +0000, CGEL wrote:
> > esOn Mon, Sep 13, 2021 at 04:40:47PM +0200, Christian Brauner wrote:
> > > On Fri, Aug 27, 2021 at 03:12:06AM -0700, CGEL wrote:
> > > > From: Ran Xiaokai <ran.xiaokai@zte.com.cn>
> > > > 
> > > > When a non-root user process creates a user namespace and ipc namespace
> > > > with command "unshare -Ur -i", and map the root user inside
> > > > the user namesapce to the global owner of user namespace.
> > > > The newly created user namespace OWNS the ipc namespace,
> > > > So the root user inside the user namespace should have full access
> > > > rights to the ipc namespace resources and should be writable to
> > > > the ipc mqueue sysctls.
> > > > 
> > > > v2:
> > > >   - update commit msg.
> > > >   - fix the coding style issue.
> > > > Signed-off-by: Ran Xiaokai <ran.xiaokai@zte.com.cn>
> > > > ---
> > > 
> > > David,
> > > 
> > > are you happy with this too? If so I'd pick this up.
> > > 
> > 
> > Hi Christian,
> > 
> > Is there a xx-next branch for this kind patch?
> > We will try to fixes other issues like this, so we could tag the follow-up
> > patches with the branch name.
> 
> Hm, sorry that message slipped through the pre-mid-and post-conference
> cracks.  I'll added the patches now for testing. See:
> 
> https://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git/log/?h=kernel.fixes
> 
> Christian

Hi Christian,

How the the testing goes on? 

  reply	other threads:[~2021-12-01  7:15 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-29  3:06 [PATCH] " cgel.zte
2021-07-29 14:53 ` Christian Brauner
2021-08-03 10:31   ` CGEL
2021-08-03 14:01     ` Christian Brauner
2021-08-11 15:51       ` CGEL
2021-08-23  3:29       ` [PATCH] tests: add mqueue sysctl tests for user namespace Ran Xiaokai
2021-08-23 15:26         ` Davidlohr Bueso
2021-08-24 12:05         ` Christian Brauner
2021-08-27  9:50           ` [PATCH V2] " CGEL
2021-08-27 10:12           ` [PATCH V2] ipc: add set_ownership() and permissions() callbacks for posix mqueue sysctl CGEL
2021-09-13 14:40             ` Christian Brauner
2021-09-13 19:42               ` Davidlohr Bueso
2021-09-16  1:49               ` CGEL
2021-10-04 10:53                 ` Christian Brauner
2021-12-01  7:14                   ` CGEL [this message]
2021-12-01 12:53                     ` Christian Brauner
2022-04-06  7:59                       ` cgel.zte
2021-07-30 15:09 ` [PATCH] " Davidlohr Bueso
2021-08-03 10:34   ` CGEL

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