From: Daniel Vetter <daniel@ffwll.ch>
To: Daniel Stone <daniel@fooishbar.org>
Cc: Fabio Coatti <fabio.coatti@gmail.com>,
David Airlie <airlied@linux.ie>,
dri-devel <dri-devel@lists.freedesktop.org>,
kernel list <linux-kernel@vger.kernel.org>
Subject: Re: Linux 4.1 WARNING in drm_ioctl.c
Date: Tue, 23 Jun 2015 11:48:47 +0200 [thread overview]
Message-ID: <20150623094847.GR25769@phenom.ffwll.local> (raw)
In-Reply-To: <CAPj87rP-+htJVS4tZKTO1x5FqYuRf-f+5sdNUzzEpjo0ERyhfA@mail.gmail.com>
On Tue, Jun 23, 2015 at 08:27:13AM +0100, Daniel Stone wrote:
> Hi,
>
> On 23 June 2015 at 07:39, Daniel Vetter <daniel@ffwll.ch> wrote:
> > Which drm driver are you using? I didn't spot anything in your module list
> > but might have missed it. Booting with drm.debug=0xe and grabbing dmesg
> > will tell us for sure.
>
> That'd be vgem.
If so then the below diff should help.
-Daniel
diff --git a/drivers/gpu/drm/vgem/vgem_drv.c b/drivers/gpu/drm/vgem/vgem_drv.c
index 7a207ca547be..b491fb32cddb 100644
--- a/drivers/gpu/drm/vgem/vgem_drv.c
+++ b/drivers/gpu/drm/vgem/vgem_drv.c
@@ -328,6 +328,8 @@ static int __init vgem_init(void)
goto out;
}
+ drm_dev_set_unique(drm, "vgem");
+
ret = drm_dev_register(vgem_device, 0);
if (ret)
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
next prev parent reply other threads:[~2015-06-23 9:46 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-22 14:04 Fabio Coatti
2015-06-23 6:39 ` Daniel Vetter
2015-06-23 7:12 ` Fabio Coatti
2015-06-23 7:27 ` Daniel Stone
2015-06-23 9:48 ` Daniel Vetter [this message]
2015-06-23 10:46 ` Fabio Coatti
2015-06-23 13:29 ` Daniel Vetter
2015-06-23 14:03 ` Fabio Coatti
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