linux-kernel - Re: [PATCH 03 of 12] get_task_mm should not succeed if mmput() is running and has reduced

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Message-ID: <Pine.LNX.4.64.0804221612290.4868@schroedinger.engr.sgi.com>
Date:	Tue, 22 Apr 2008 16:13:20 -0700 (PDT)
From:	Christoph Lameter <clameter@....com>
To:	Andrea Arcangeli <andrea@...ranet.com>
cc:	Nick Piggin <npiggin@...e.de>, Jack Steiner <steiner@....com>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	kvm-devel@...ts.sourceforge.net,
	Kanoj Sarcar <kanojsarcar@...oo.com>,
	Roland Dreier <rdreier@...co.com>,
	Steve Wise <swise@...ngridcomputing.com>,
	linux-kernel@...r.kernel.org, Avi Kivity <avi@...ranet.com>,
	linux-mm@...ck.org, Robin Holt <holt@....com>,
	general@...ts.openfabrics.org, Hugh Dickins <hugh@...itas.com>,
	akpm@...ux-foundation.org, Rusty Russell <rusty@...tcorp.com.au>
Subject: Re: [PATCH 03 of 12] get_task_mm should not succeed if mmput() is
 running and has reduced

On Wed, 23 Apr 2008, Andrea Arcangeli wrote:

> On Tue, Apr 22, 2008 at 01:23:16PM -0700, Christoph Lameter wrote:
> > Missing signoff by you.
> 
> I thought I had to signoff if I conributed with anything that could
> resemble copyright? Given I only merged that patch, I can add an
> Acked-by if you like, but merging this in my patchset was already an
> implicit ack ;-).

No you have to include a signoff if the patch goes through your custody 
chain. This one did.

Also add a 

From: Christoph Lameter <clameter@....com>

somewhere if you want to signify that the patch came from me. 
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