linux-kernel - Re: [PATCH 2/2] auxdisplay/ht16k33.c: Convert to use vm_map_pages

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Message-ID: <CANiq72nd5i4ADU1GbEt1Dkhp-5YkC9ip-h4a0G64oN+b95wAXA@mail.gmail.com>
Date:   Thu, 23 May 2019 14:58:57 +0200
From:   Miguel Ojeda <miguel.ojeda.sandonis@...il.com>
To:     Souptick Joarder <jrdr.linux@...il.com>
Cc:     Robin van der Gracht <robin@...tonic.nl>,
        linux-kernel <linux-kernel@...r.kernel.org>,
        Matthew Wilcox <willy@...radead.org>
Subject: Re: [PATCH 2/2] auxdisplay/ht16k33.c: Convert to use vm_map_pages_zero()

On Thu, May 23, 2019 at 10:18 AM Souptick Joarder <jrdr.linux@...il.com> wrote:
>
> Miguel, Ack from Robin is missing in linux-next-20190523 when applied.

Thanks for the warning! I wanted to review first but didn't get to it yet.

Taking a quick look now, by the way, why does vm_map_pages_zero() (and
__vm_map_pages() etc.) get a pointer to an array instead of a pointer
to the first element?

Cheers,
Miguel