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Date:   Sat, 20 Mar 2021 19:54:39 +0000
From:   Matthew Wilcox <willy@infradead.org>
To:     Minchan Kim <minchan@kernel.org>
Cc:     Andrew Morton <akpm@linux-foundation.org>,
        linux-mm <linux-mm@kvack.org>,
        LKML <linux-kernel@vger.kernel.org>, joaodias@google.com,
        surenb@google.com, cgoldswo@codeaurora.org, mhocko@suse.com,
        david@redhat.com, vbabka@suse.cz, linux-fsdevel@vger.kernel.org,
        oliver.sang@intel.com
Subject: Re: [PATCH v4 3/3] mm: fs: Invalidate BH LRU during page migration
Message-ID: <20210320195439.GE3420@casper.infradead.org>
References: <20210319175127.886124-1-minchan@kernel.org>
 <20210319175127.886124-3-minchan@kernel.org>
 <20210320093249.2df740cd139449312211c452@linux-foundation.org>
 <YFYuyS51hpE2gp+f@google.com>
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On Sat, Mar 20, 2021 at 10:20:09AM -0700, Minchan Kim wrote:
> > > Tested-by: Oliver Sang <oliver.sang@intel.com>
> > > Reported-by: kernel test robot <oliver.sang@intel.com>
> > > Signed-off-by: Chris Goldsworthy <cgoldswo@codeaurora.org>
> > > Signed-off-by: Minchan Kim <minchan@kernel.org>
> > 
> > The signoff chain ordering might mean that Chris was the primary author, but
> > there is no From:him.  Please clarify?
> 
> He tried first version but was diffrent implementation since I
> changed a lot. That's why I added his SoB even though current
> implementaion is much different. So, maybe I am primary author?

Maybe Chris is Reported-by: ?  And don't forget Laura Abbott as original
author of the patch Chris submitted.  I think she should be Reported-by:
as well, since there is no code from either of them in this version of
the patch.