linux-kernel - Re: [PATCH v4 0/1] mm: introduce put_user

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Date:   Wed, 20 Mar 2019 01:09:38 +0000
From:   Christopher Lameter <cl@...ux.com>
To:     John Hubbard <jhubbard@...dia.com>
cc:     john.hubbard@...il.com, Andrew Morton <akpm@...ux-foundation.org>,
        linux-mm@...ck.org, Al Viro <viro@...iv.linux.org.uk>,
        Christian Benvenuti <benve@...co.com>,
        Christoph Hellwig <hch@...radead.org>,
        Dan Williams <dan.j.williams@...el.com>,
        Dave Chinner <david@...morbit.com>,
        Dennis Dalessandro <dennis.dalessandro@...el.com>,
        Doug Ledford <dledford@...hat.com>,
        Ira Weiny <ira.weiny@...el.com>, Jan Kara <jack@...e.cz>,
        Jason Gunthorpe <jgg@...pe.ca>,
        Jerome Glisse <jglisse@...hat.com>,
        Matthew Wilcox <willy@...radead.org>,
        Michal Hocko <mhocko@...nel.org>,
        Mike Rapoport <rppt@...ux.ibm.com>,
        Mike Marciniszyn <mike.marciniszyn@...el.com>,
        Ralph Campbell <rcampbell@...dia.com>,
        Tom Talpey <tom@...pey.com>,
        LKML <linux-kernel@...r.kernel.org>,
        linux-fsdevel@...r.kernel.org
Subject: Re: [PATCH v4 0/1] mm: introduce put_user_page*(), placeholder
 versions

On Tue, 19 Mar 2019, John Hubbard wrote:

> >
> > My concerns do not affect this patchset which just marks the get/put for
> > the pagecache. The problem was that the description was making claims that
> > were a bit misleading and seemed to prescribe a solution.
> >
> > So lets get this merged. Whatever the solution will be, we will need this
> > markup.
> >
>
> Sounds good. Do you care to promote that thought into a formal ACK for me? :)

Reviewed-by: Christoph Lameter <cl@...ux.com>