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From: Stephen Rothwell <sfr@canb.auug.org.au>
To: Dave Airlie <airlied@linux.ie>
Cc: linux-next@vger.kernel.org, linux-kernel@vger.kernel.org,
	Rex Zhu <Rex.Zhu@amd.com>,
	Alex Deucher <alexander.deucher@amd.com>
Subject: Re: linux-next: build failure after merge of the drm tree
Date: Tue, 12 Jan 2016 09:54:57 +1100
Message-ID: <20160112095457.06457d28@canb.auug.org.au> (raw)
In-Reply-To: <20160107134403.59337b3f@canb.auug.org.au>

Hi Dave,

On Thu, 7 Jan 2016 13:44:03 +1100 Stephen Rothwell <sfr@canb.auug.org.au> wrote:
>
> On Thu, 31 Dec 2015 21:31:24 +1100 Stephen Rothwell <sfr@canb.auug.org.au> wrote:
> >
> > After merging the drm tree, today's linux-next build (powerpc
> > allyesconfig) failed like this:
> > 
> > drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/tonga_thermal.c: In function 'tonga_fan_ctrl_get_fan_speed_percent':
> > drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/tonga_thermal.c:84:2: error: implicit declaration of function 'do_div' [-Werror=implicit-function-declaration]
> >   do_div(tmp64, duty100);
> >   ^
> > drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/fiji_thermal.c: In function 'fiji_fan_ctrl_get_fan_speed_percent':
> > drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/fiji_thermal.c:78:2: error: implicit declaration of function 'do_div' [-Werror=implicit-function-declaration]
> >   do_div(tmp64, duty100);
> >   ^
> > 
> > Caused by commit
> > 
> >   1e4854e96c35 ("drm/amdgpu/powerplay: implement thermal control for tonga.")
> > 
> > [I notice that that commit does not have a Signed-off-by from its
> > committer (Alex)]
> > 
> > I applied the following fix patch for today:
> > 
> > From: Stephen Rothwell <sfr@canb.auug.org.au>
> > Date: Thu, 31 Dec 2015 21:20:20 +1100
> > Subject: [PATCH] drm/amdgpu/powerplay: include asm/div64.h for do_div()
> > 
> > Fixes: 1e4854e96c35 ("drm/amdgpu/powerplay: implement thermal control for tonga.")
> > Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
> > ---
> >  drivers/gpu/drm/amd/powerplay/hwmgr/fiji_thermal.c  | 2 +-
> >  drivers/gpu/drm/amd/powerplay/hwmgr/tonga_thermal.c | 2 +-
> >  2 files changed, 2 insertions(+), 2 deletions(-)
> > 
> > diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_thermal.c b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_thermal.c
> > index def57d0675ed..e76a7de9aa32 100644
> > --- a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_thermal.c
> > +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_thermal.c
> > @@ -20,7 +20,7 @@
> >   * OTHER DEALINGS IN THE SOFTWARE.
> >   *
> >   */
> > -
> > +#include <asm/div64.h>
> >  #include "fiji_thermal.h"
> >  #include "fiji_hwmgr.h"
> >  #include "fiji_smumgr.h"
> > diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_thermal.c b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_thermal.c
> > index 2e159b003e71..a188174747c9 100644
> > --- a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_thermal.c
> > +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_thermal.c
> > @@ -20,7 +20,7 @@
> >   * OTHER DEALINGS IN THE SOFTWARE.
> >   *
> >   */
> > -
> > +#include <asm/div64.h>
> >  #include "tonga_thermal.h"
> >  #include "tonga_hwmgr.h"
> >  #include "tonga_smumgr.h"
> > -- 
> > 2.6.4  
> 
> Ping?  I am still applying that patch ...

Did this get fixed in some non-obvious way?
-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au

  reply index

Thread overview: 82+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-12-31 10:31 Stephen Rothwell
2016-01-07  2:44 ` Stephen Rothwell
2016-01-11 22:54   ` Stephen Rothwell [this message]
2016-01-12  0:31     ` Dave Airlie
2016-01-12  4:35       ` Stephen Rothwell
2016-01-12  7:48         ` Zhu, Rex
  -- strict thread matches above, loose matches on Subject: below --
2019-11-05  2:54 Stephen Rothwell
2019-10-10  0:22 Stephen Rothwell
2019-07-08  4:48 Stephen Rothwell
2019-04-26  2:17 Stephen Rothwell
2018-05-16  6:53 Stephen Rothwell
2018-05-16  8:09 ` Oded Gabbay
2018-05-17  5:00   ` Dave Airlie
2018-03-13  5:46 Stephen Rothwell
2018-01-02  1:48 Stephen Rothwell
2017-09-28  4:57 Stephen Rothwell
2017-03-20  0:51 Stephen Rothwell
2017-03-20  8:03 ` Daniel Vetter
2017-03-20  8:05   ` Daniel Vetter
2017-02-23 23:25 Stephen Rothwell
2017-01-24  1:25 Stephen Rothwell
2017-01-25 10:52 ` Vincent ABRIOU
2016-07-15  3:40 Stephen Rothwell
2016-07-15  4:32 ` Sedat Dilek
2016-04-28  1:57 Stephen Rothwell
2016-04-28  8:11 ` Jani Nikula
2016-03-17  4:41 Stephen Rothwell
2016-03-17  8:41 ` Christian König
2016-02-22  0:45 Stephen Rothwell
2015-12-31  2:40 Stephen Rothwell
2015-12-31  5:14 ` Mark yao
2015-11-04  9:22 Stephen Rothwell
2015-11-09 16:45 ` Guenter Roeck
2015-11-10  4:55   ` Alexandre Courbot
2015-10-06  1:09 Stephen Rothwell
2015-06-09 13:42 Stephen Rothwell
2015-06-09 14:02 ` Deucher, Alexander
2015-06-10  0:28   ` Stephen Rothwell
2015-05-20  3:08 Stephen Rothwell
2015-05-20  4:41 ` Dave Airlie
2015-05-20  5:25   ` Stephen Rothwell
2015-05-20  5:31     ` Stephen Rothwell
2015-05-20  6:01       ` Oded Gabbay
2015-05-20  6:08         ` Dave Airlie
2015-01-29  2:38 Stephen Rothwell
2015-01-29  8:21 ` Oded Gabbay
2015-01-29  9:35   ` Stephen Rothwell
2014-09-08  4:26 Stephen Rothwell
2014-06-05  4:12 Stephen Rothwell
2014-06-05  4:28 ` Stephen Rothwell
2012-09-24  3:18 Stephen Rothwell
2012-09-24 11:31 ` Daniel Vetter
2012-09-24 11:58   ` Stephen Rothwell
2012-08-24  3:49 Stephen Rothwell
2012-05-17  3:47 Stephen Rothwell
2012-04-30  3:22 Stephen Rothwell
2012-04-23  3:42 Stephen Rothwell
2012-03-16  2:53 Stephen Rothwell
2012-03-19  2:45 ` Stephen Rothwell
2011-11-28  2:49 Stephen Rothwell
2011-11-16  0:30 Stephen Rothwell
2011-11-16 10:16 ` Alan Cox
2011-11-16 16:42   ` Jesse Barnes
2011-11-25  1:49 ` Stephen Rothwell
2011-11-25 10:30   ` Alan Cox
2011-11-25 10:34     ` Dave Airlie
2011-11-28  2:53       ` Stephen Rothwell
2011-11-28 11:30         ` Alan Cox
2011-11-28 13:13           ` Stephen Rothwell
2011-11-28 13:18             ` Alan Cox
2011-11-28 13:53               ` Stephen Rothwell
2011-11-28 14:05                 ` Dave Airlie
2011-11-28 14:08                 ` Alan Cox
2011-11-28  2:52     ` Stephen Rothwell
2011-11-28  5:07       ` Greg KH
2011-11-28 11:33       ` Alan Cox
2011-03-15  3:49 Stephen Rothwell
2010-04-08  3:12 Stephen Rothwell
2010-04-08  3:52 ` Dave Airlie
2010-04-08  4:14   ` Stephen Rothwell
2010-04-08 16:19     ` Tony Luck
2010-04-08 20:50       ` Pauli Nieminen

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