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From:   Dave Airlie <airlied@gmail.com>
Date:   Mon, 18 Jan 2021 11:06:47 +1000
Message-ID: <CAPM=9tz7bEZewNwg_96Jj+oyBk3=c7hZ4aFbSKdMAsewJpfXHw@mail.gmail.com>
Subject: Re: linux-next: build failure after merge of the drm tree
To:     Stephen Rothwell <sfr@canb.auug.org.au>,
        Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc:     Daniel Vetter <daniel.vetter@ffwll.ch>,
        Intel Graphics <intel-gfx@lists.freedesktop.org>,
        Jani Nikula <jani.nikula@linux.intel.com>,
        Joonas Lahtinen <joonas.lahtinen@linux.intel.com>,
        Rodrigo Vivi <rodrigo.vivi@intel.com>,
        Dave Airlie <airlied@linux.ie>,
        Tomi Valkeinen <tomi.valkeinen@ti.com>,
        Sebastian Reichel <sebastian.reichel@collabora.com>,
        DRI <dri-devel@lists.freedesktop.org>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        Linux Next Mailing List <linux-next@vger.kernel.org>
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On Mon, 18 Jan 2021 at 10:59, Stephen Rothwell <sfr@canb.auug.org.au> wrote:
>
> Hi all,
>
> On Mon, 11 Jan 2021 10:56:54 +1100 Stephen Rothwell <sfr@canb.auug.org.au> wrote:
> >
> > On Fri, 8 Jan 2021 12:25:40 +1100 Stephen Rothwell <sfr@canb.auug.org.au> wrote:
> > >
> > > On Fri, 8 Jan 2021 11:55:18 +1100 Stephen Rothwell <sfr@canb.auug.org.au> wrote:
> > > >
> > > > After merging the drm tree, today's linux-next build (x86_64 allmodconfig)
> > > > failed like this:
> > > >
> > > > error: the following would cause module name conflict:
> > > >   drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.ko
> > > >   drivers/gpu/drm/panel/panel-dsi-cm.ko
> > > >
> > > > Maybe caused by commit
> > > >
> > > >   cf64148abcfd ("drm/panel: Move OMAP's DSI command mode panel driver")
> > > >
> > > > I have used the drm tree from next-20210107 for today.
> > >
> > > This has affected the drm-misc tree as well (since it merged in the drm
> > > tree).
> > >
> > > I have used the drm-misc tree from next-20210107 for today.
> >
> > And now the drm-intel tree.
> >
> > I have used the drm-intel tree from next-20210108 for today.
>
> This is still affecting the drm and drm-intel trees.

I think the fix for this is in drm-misc-next, Maarten can you send me
a -next PR to fix this?

Dave.