linux-kernel - Re: [PATCH] fbdev: list all pci memory bars as conflicting apertures

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Message-ID: <CAKMK7uHLY1RKUGbqDeHTNnx98y-FLhGWKGcG-o9KDH54=BObAg@mail.gmail.com>
Date:   Wed, 3 Apr 2019 08:48:16 +0200
From:   Daniel Vetter <daniel.vetter@...ll.ch>
To:     Gerd Hoffmann <kraxel@...hat.com>
Cc:     Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
        dri-devel <dri-devel@...ts.freedesktop.org>,
        "open list:FRAMEBUFFER LAYER" <linux-fbdev@...r.kernel.org>,
        open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] fbdev: list all pci memory bars as conflicting apertures

On Tue, Apr 2, 2019 at 10:43 PM Gerd Hoffmann <kraxel@...hat.com> wrote:
>
> On Tue, Apr 02, 2019 at 02:09:45PM +0200, Daniel Vetter wrote:
> > On Mon, Apr 1, 2019 at 4:00 PM Bartlomiej Zolnierkiewicz
> > <b.zolnierkie@...sung.com> wrote:
> > >
> > >
> > > On 03/14/2019 12:45 PM, Gerd Hoffmann wrote:
> > > > Simply add all pci memory bars to struct apertures_struct in
> > > > remove_conflicting_pci_framebuffers(), without depending on the
> > > > res_id parameter.
> > > >
> > > > The plan is to drop the res_id parameter later on.  For now keep the
> > > > parameter, use it for sanity-checking and warn on inconsistencies.
> > > >
> > > > Signed-off-by: Gerd Hoffmann <kraxel@...hat.com>
> > > > Reviewed-by: Daniel Vetter <daniel.vetter@...ll.ch>
> > >
> > > Patch queued for v5.2, thanks.
> >
> > Might be good to also stuff this into drm (double merge or topic
> > branch, whatever you prefer), since that's where all the users are.
> > Gerd also has some follow-up patches to apply on top of this one iirc.
>
> No follow-up patches yet.  Plan is to wait a bit, see if the
> sanity-checks trigger, and if all goes well go drop the res_id
> parameter in 5.3 ...

Hm I thought you had a patch to convert i915 over. Or did that land already?
-Daniel
-- 
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch