Re: Linux 4.1 WARNING in drm_ioctl.c

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



In data martedì 23 giugno 2015 15:29:41, Daniel Vetter ha scritto:
> On Tue, Jun 23, 2015 at 12:46:09PM +0200, Fabio Coatti wrote:
> > In data martedì 23 giugno 2015 11:48:47, Daniel Vetter ha scritto:
> > > On Tue, Jun 23, 2015 at 08:27:13AM +0100, Daniel Stone wrote:
> > > > Hi,
> > > > 
> > > > On 23 June 2015 at 07:39, Daniel Vetter <daniel@xxxxxxxx> 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)
> > 
> > Not really sure about "drm" in drm_dev_set_unique():
> >   CHK     include/generated/compile.h
> >   GZIP    kernel/config_data.gz
> >   CHK     kernel/config_data.h
> >   CC      drivers/gpu/drm/vgem/vgem_drv.o
> > 
> > drivers/gpu/drm/vgem/vgem_drv.c: In function ‘vgem_init’:
> > drivers/gpu/drm/vgem/vgem_drv.c:331:21: error: ‘drm’ undeclared (first use
> > in this function)
> 
> s/drm/vgem_device/ ... copypaste fail without running gcc.
> -Daniel


Ok, that fixed, it; no more drm WARNING messages in dmesg. 

Many thanks!
-- 
Fabio
_______________________________________________
dri-devel mailing list
dri-devel@xxxxxxxxxxxxxxxxxxxxx
http://lists.freedesktop.org/mailman/listinfo/dri-devel




[Index of Archives]     [Linux DRI Users]     [Linux Intel Graphics]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]
  Powered by Linux