linux-kernel - Re: [CRIU] [PATCH 0/5] IPC: checkpoint/restore in userspace enhancements

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Message-Id: <20120306151954.bc50817c.akpm@linux-foundation.org>
Date:	Tue, 6 Mar 2012 15:19:54 -0800
From:	Andrew Morton <akpm@...ux-foundation.org>
To:	Kinsbursky Stanislav <skinsbursky@...nvz.org>
Cc:	"jmorris@...ei.org" <jmorris@...ei.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"criu@...nvz.org" <criu@...nvz.org>,
	"linux-security-module@...r.kernel.org" 
	<linux-security-module@...r.kernel.org>,
	"viro@...iv.linux.org.uk" <viro@...iv.linux.org.uk>,
	"eparis@...isplace.org" <eparis@...isplace.org>,
	"sds@...ho.nsa.gov" <sds@...ho.nsa.gov>,
	Cyrill Gorcunov <gorcunov@...nvz.org>,
	Pavel Emelyanov <xemul@...allels.com>
Subject: Re: [CRIU] [PATCH 0/5] IPC: checkpoint/restore in userspace
 enhancements

On Mon, 05 Mar 2012 17:04:30 +0400
Kinsbursky Stanislav <skinsbursky@...nvz.org> wrote:

> 09.02.2012 22:01, Stanislav Kinsbursky __________:
> > This patch set aimed to provide additional functionality for all IPC objects,
> > which is required for migration these objects by user-space checkpoint/restore
> > utils.
> > The main problem here was impossibility to set up object id. This patch set
> > solves the problem in two steps:
> > 1) Makes it possible to create new object (shared memory, semaphores set or
> > messages queue) with ID, equal to passed key.
> > 2) Makes it possible to change existent object key.
>
> Hello, Andrew.
> Are you going to take this patch set?
> 

(top-posting repaired - please don't do that)

I haven't forgotten about it :(.  There has been little review feedback
on this patchset and I still have overall concerns about the approach
we've been taking to c/r development.  I have a lengthy Feb 15 email
from Pavel which I also haven't forgotten about, but I haven't got back
to thinking about the whole topic yet, sorry.  Soon...
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