linux-kernel - Re: [PATCH] drm/kmb: fix array bounds warning

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Message-ID: <20201205195935.GJ332836@ravnborg.org>
Date:   Sat, 5 Dec 2020 20:59:35 +0100
From:   Sam Ravnborg <sam@...nborg.org>
To:     "Chrisanthus, Anitha" <anitha.chrisanthus@...el.com>
Cc:     Arnd Bergmann <arnd@...nel.org>,
        "Dea, Edmund J" <edmund.j.dea@...el.com>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        "dri-devel@...ts.freedesktop.org" <dri-devel@...ts.freedesktop.org>,
        lkp <lkp@...el.com>, Arnd Bergmann <arnd@...db.de>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] drm/kmb: fix array bounds warning

Hi Anitha,
On Mon, Nov 30, 2020 at 10:19:13PM +0000, Chrisanthus, Anitha wrote:
> Hi Arnd,
> Thanks for your patch.
> 
> > -----Original Message-----
> > From: Arnd Bergmann <arnd@...nel.org>
> > Sent: Sunday, November 29, 2020 12:09 PM
> > To: Chrisanthus, Anitha <anitha.chrisanthus@...el.com>; Dea, Edmund J
> > <edmund.j.dea@...el.com>; David Airlie <airlied@...ux.ie>; Daniel Vetter
> > <daniel@...ll.ch>; Sam Ravnborg <sam@...nborg.org>
> > Cc: Arnd Bergmann <arnd@...db.de>; lkp <lkp@...el.com>; dri-
> > devel@...ts.freedesktop.org; linux-kernel@...r.kernel.org
> > Subject: [PATCH] drm/kmb: fix array bounds warning
> > 
> > From: Arnd Bergmann <arnd@...db.de>
> > 
> > gcc warns about an out-of-bounds access when the using nonzero
> > values for 'plane_id' on kmb->plane_status:
...

> Looks good.
> 
> Reviewed-by: Anitha Chrisanthus <anitha.chrisanthus@...el.com>

You wanted a little time to get comforable with dim, so I picked up this
patch and pushed it to drm-misc-next.

	Sam