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Subject: Re: [PATCH] mm: Use octal not symbolic permissions
From: Joe Perches <joe@perches.com>
To: Michal Hocko <mhocko@kernel.org>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>,
        Hugh Dickins <hughd@google.com>, Christoph Lameter <cl@linux.com>,
        Pekka Enberg <penberg@kernel.org>,
        David Rientjes <rientjes@google.com>,
        Joonsoo Kim <iamjoonsoo.kim@lge.com>,
        Andrew Morton <akpm@linux-foundation.org>,
        Minchan Kim <minchan@kernel.org>, Nitin Gupta <ngupta@vflare.org>,
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        Seth Jennings <sjenning@redhat.com>, Dan Streetman <ddstreet@ieee.org>,
        linux-kernel@vger.kernel.org, linux-mm@kvack.org
Date: Wed, 28 Mar 2018 12:26:44 -0700
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On Wed, 2018-03-28 at 21:07 +0200, Michal Hocko wrote:
> I wasn't aware that checkpatch can perform changes as well.

Someone (probably me) should write some better documentation
for checkpatch one day.

The command-line --help output isn't obvious.