linux-kernel - Re: [PATCH v4 2/4] accel: add dedicated minor for accelerator devices

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Date:   Mon, 21 Nov 2022 17:11:39 +0200
From:   Oded Gabbay <ogabbay@...nel.org>
To:     Jeffrey Hugo <quic_jhugo@...cinc.com>
Cc:     David Airlie <airlied@...il.com>, Daniel Vetter <daniel@...ll.ch>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
        Maxime Ripard <mripard@...nel.org>,
        Thomas Zimmermann <tzimmermann@...e.de>,
        Arnd Bergmann <arnd@...db.de>, linux-kernel@...r.kernel.org,
        dri-devel@...ts.freedesktop.org,
        Yuji Ishikawa <yuji2.ishikawa@...hiba.co.jp>,
        Jiho Chu <jiho.chu@...sung.com>,
        Daniel Stone <daniel@...ishbar.org>,
        Tvrtko Ursulin <tvrtko.ursulin@...ux.intel.com>,
        Jason Gunthorpe <jgg@...dia.com>,
        Christoph Hellwig <hch@...radead.org>,
        Kevin Hilman <khilman@...libre.com>,
        Jagan Teki <jagan@...rulasolutions.com>,
        John Hubbard <jhubbard@...dia.com>,
        Alex Deucher <alexander.deucher@....com>,
        Jacek Lawrynowicz <jacek.lawrynowicz@...ux.intel.com>,
        Maciej Kwapulinski <maciej.kwapulinski@...ux.intel.com>,
        Christopher Friedt <chrisfriedt@...il.com>
Subject: Re: [PATCH v4 2/4] accel: add dedicated minor for accelerator devices

On Sun, Nov 20, 2022 at 11:47 PM Jeffrey Hugo <quic_jhugo@...cinc.com> wrote:
>
> On 11/19/2022 1:44 PM, Oded Gabbay wrote:
> > diff --git a/drivers/accel/drm_accel.c b/drivers/accel/drm_accel.c
> > index fac6ad6ac28e..703d40c4ff45 100644
> > --- a/drivers/accel/drm_accel.c
> > +++ b/drivers/accel/drm_accel.c
> > @@ -8,14 +8,25 @@
> >
> >   #include <linux/debugfs.h>
> >   #include <linux/device.h>
> > +#include <linux/xarray.h>
>
> Including xarray, but using idr
> This should be linux/idr.h
>
> This seems so minor, I don't think I advise spinning a v5 for it.  If a
> v5 is warranted elsewhere, obviously fix this.  If not, hopefully this
> can be fixed up by whoever applies it, or someone submits a follow up patch.
>
> Hopefully this is the only nit.  I would like to see this merged.
>
> -Jeff
Thanks,
I'll update it before sending the PR.
Oded