[PATCH 00/15] ARM build regressions in v3.8

[PATCH 00/15] ARM build regressions in v3.8

[Arnd Bergmann]

I know this comes late, but we have a number of broken
configurations in ARM in v3.8 that were still building
in v3.7, and I'd like to get them all fixed in the
final 3.8 release.

It would be nice if the respective maintainers could
have a look at these patches and apply them directly
when they are happy with them.

The first patch in the series is strictly speaking
not a build error but just a warning, but it is a
particularly annoying one that came in through the
latest binutils release rather than a kernel change.

The same binutils update also broke the samsung
and w90x900 platforms.

A few of the other changes are the result of the
imx multiplatform conversion. I'm not really fixing
those here, just picking up the pieces. It would
be much nicer if we could actually get those drivers
to work again with CONFIG_MULTIPLATFORM enabled
rather than just disabling them, but it may be
much too late for that. At least the drivers don't
seem to be too essential, as they are only built
in allyesconfig but not in any of the defconfigs.

	Arnd

Arnd Bergmann (15):
  ARM: compressed/head.S: work around new binutils warning
  ARM: mvebu: build coherency_ll.S for arch=armv7-a
  ARM: samsung: fix assembly syntax for new gas
  ARM: w90x900: fix legacy assembly syntax
  ASoC: fsl: fiq and dma cannot both be modules
  clk: export __clk_get_name
  drm/exynos: don't include plat/gpio-cfg.h
  drm/exynos: fimd and ipp are broken on multiplatform
  media: coda: don't build on multiplatform
  mfd/vexpress: export vexpress_config_func_{put,get}
  mtd: davinci_nand: fix OF support
  USB: gadget/freescale: disable non-multiplatform drivers
  USB: ehci: make orion and mxc bus glues coexist
  samples/seccomp: be less stupid about cross compiling
  staging/omapdrm: don't build on multiplatform

 arch/arm/boot/compressed/Makefile                |    2 +-
 arch/arm/boot/compressed/head.S                  |   12 ++++++++++++
 arch/arm/mach-mvebu/coherency_ll.S               |    1 +
 arch/arm/mach-s3c24xx/include/mach/debug-macro.S |   12 ++++++------
 arch/arm/mach-s3c24xx/include/mach/entry-macro.S |    4 ++--
 arch/arm/mach-s3c24xx/pm-h1940.S                 |    2 +-
 arch/arm/mach-s3c24xx/sleep-s3c2410.S            |   12 ++++++------
 arch/arm/mach-s3c24xx/sleep-s3c2412.S            |   12 ++++++------
 arch/arm/mach-w90x900/include/mach/entry-macro.S |    4 ++--
 arch/arm/plat-samsung/include/plat/debug-macro.S |   18 +++++++++---------
 drivers/clk/clk.c                                |    1 +
 drivers/gpu/drm/exynos/Kconfig                   |    4 ++--
 drivers/gpu/drm/exynos/exynos_hdmi.c             |    1 -
 drivers/media/platform/Kconfig                   |    2 +-
 drivers/mfd/vexpress-config.c                    |    3 ++-
 drivers/mtd/nand/davinci_nand.c                  |    2 +-
 drivers/staging/omapdrm/Kconfig                  |    2 +-
 drivers/usb/gadget/Kconfig                       |    3 ++-
 drivers/usb/host/ehci-hcd.c                      |   16 +++++++++++++++-
 samples/seccomp/Makefile                         |    2 ++
 sound/soc/fsl/Kconfig                            |    3 +++
 21 files changed, 76 insertions(+), 42 deletions(-)

-- 
1.7.10.4
Cc: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Cc: Ben Dooks <ben-linux@fluff.org>
Cc: David Airlie <airlied@linux.ie>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: James Morris <james.l.morris@oracle.com>
Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: Mauro Carvalho Chehab <mchehab@redhat.com>
Cc: Mike Turquette <mturquette@linaro.org>
Cc: Rob Clark <rob@ti.com>
Cc: Russell King <rmk+kernel@arm.linux.org.uk>
Cc: Shawn Guo <shawn.guo@linaro.org>
Cc: alsa-devel@alsa-project.org
Cc: dri-devel@lists.freedesktop.org
Cc: linux-media@vger.kernel.org
Cc: linux-usb@vger.kernel.org

[PATCH 09/15] media: coda: don't build on multiplatform

[Arnd Bergmann]

The coda video codec driver depends on a mach-imx or mach-mxs specific
header file "mach/iram.h". This is not available when building for
multiplatform, so let us disable this driver for v3.8 when building
multiplatform, and hopefully find a proper fix for v3.9.

drivers/media/platform/coda.c:27:23: fatal error: mach/iram.h: No such file or directory

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Javier Martin <javier.martin@vista-silicon.com>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: Shawn Guo <shawn.guo@linaro.org>
Cc: Mauro Carvalho Chehab <mchehab@redhat.com>
Cc: linux-media@vger.kernel.org
---
 drivers/media/platform/Kconfig |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/platform/Kconfig b/drivers/media/platform/Kconfig
index 3dcfea6..049d2b2 100644
--- a/drivers/media/platform/Kconfig
+++ b/drivers/media/platform/Kconfig
@@ -142,7 +142,7 @@ if V4L_MEM2MEM_DRIVERS
 
 config VIDEO_CODA
 	tristate "Chips&Media Coda multi-standard codec IP"
-	depends on VIDEO_DEV && VIDEO_V4L2 && ARCH_MXC
+	depends on VIDEO_DEV && VIDEO_V4L2 && ARCH_MXC && !ARCH_MULTIPLATFORM
 	select VIDEOBUF2_DMA_CONTIG
 	select V4L2_MEM2MEM_DEV
 	select IRAM_ALLOC if SOC_IMX53
-- 
1.7.10.4

Re: [PATCH 09/15] media: coda: don't build on multiplatform

[Shawn Guo]

On Mon, Jan 21, 2013 at 05:16:02PM +0000, Arnd Bergmann wrote:
> The coda video codec driver depends on a mach-imx or mach-mxs specific
> header file "mach/iram.h". This is not available when building for
> multiplatform, so let us disable this driver for v3.8 when building
> multiplatform, and hopefully find a proper fix for v3.9.
> 
> drivers/media/platform/coda.c:27:23: fatal error: mach/iram.h: No such file or directory
> 
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> Cc: Javier Martin <javier.martin@vista-silicon.com>
> Cc: Fabio Estevam <fabio.estevam@freescale.com>
> Cc: Sascha Hauer <kernel@pengutronix.de>
> Cc: Shawn Guo <shawn.guo@linaro.org>

Acked-by: Shawn Guo <shawn.guo@linaro.org>

> Cc: Mauro Carvalho Chehab <mchehab@redhat.com>
> Cc: linux-media@vger.kernel.org
> ---
>  drivers/media/platform/Kconfig |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/media/platform/Kconfig b/drivers/media/platform/Kconfig
> index 3dcfea6..049d2b2 100644
> --- a/drivers/media/platform/Kconfig
> +++ b/drivers/media/platform/Kconfig
> @@ -142,7 +142,7 @@ if V4L_MEM2MEM_DRIVERS
>  
>  config VIDEO_CODA
>  	tristate "Chips&Media Coda multi-standard codec IP"
> -	depends on VIDEO_DEV && VIDEO_V4L2 && ARCH_MXC
> +	depends on VIDEO_DEV && VIDEO_V4L2 && ARCH_MXC && !ARCH_MULTIPLATFORM
>  	select VIDEOBUF2_DMA_CONTIG
>  	select V4L2_MEM2MEM_DEV
>  	select IRAM_ALLOC if SOC_IMX53
> -- 
> 1.7.10.4
> 
> --
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at  http://www.tux.org/lkml/

Re: [PATCH 09/15] media: coda: don't build on multiplatform

[Sascha Hauer]

On Mon, Jan 21, 2013 at 05:16:02PM +0000, Arnd Bergmann wrote:
> The coda video codec driver depends on a mach-imx or mach-mxs specific
> header file "mach/iram.h". This is not available when building for
> multiplatform, so let us disable this driver for v3.8 when building
> multiplatform, and hopefully find a proper fix for v3.9.
> 
> drivers/media/platform/coda.c:27:23: fatal error: mach/iram.h: No such file or directory

I just sent a pull request for this with a proper fix.

> 
> diff --git a/drivers/media/platform/Kconfig b/drivers/media/platform/Kconfig
> index 3dcfea6..049d2b2 100644
> --- a/drivers/media/platform/Kconfig
> +++ b/drivers/media/platform/Kconfig
> @@ -142,7 +142,7 @@ if V4L_MEM2MEM_DRIVERS
>  
>  config VIDEO_CODA
>  	tristate "Chips&Media Coda multi-standard codec IP"
> -	depends on VIDEO_DEV && VIDEO_V4L2 && ARCH_MXC
> +	depends on VIDEO_DEV && VIDEO_V4L2 && ARCH_MXC && !ARCH_MULTIPLATFORM

This breakage is not multiplatform related at all, it won't compile
without multiplatform support either. So depends on BROKEN would be
more appropriate if you want to go this way.

Sascha


-- 
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Re: [PATCH 09/15] media: coda: don't build on multiplatform

[Mauro Carvalho Chehab]

Em Tue, 22 Jan 2013 11:54:04 +0800
Shawn Guo <shawn.guo@linaro.org> escreveu:

> On Mon, Jan 21, 2013 at 05:16:02PM +0000, Arnd Bergmann wrote:
> > The coda video codec driver depends on a mach-imx or mach-mxs specific
> > header file "mach/iram.h". This is not available when building for
> > multiplatform, so let us disable this driver for v3.8 when building
> > multiplatform, and hopefully find a proper fix for v3.9.
> > 
> > drivers/media/platform/coda.c:27:23: fatal error: mach/iram.h: No such file or directory
> > 
> > Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> > Cc: Javier Martin <javier.martin@vista-silicon.com>
> > Cc: Fabio Estevam <fabio.estevam@freescale.com>
> > Cc: Sascha Hauer <kernel@pengutronix.de>
> > Cc: Shawn Guo <shawn.guo@linaro.org>
> 
> Acked-by: Shawn Guo <shawn.guo@linaro.org>
> 
> > Cc: Mauro Carvalho Chehab <mchehab@redhat.com>

Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com>

> > Cc: linux-media@vger.kernel.org
> > ---
> >  drivers/media/platform/Kconfig |    2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> > 
> > diff --git a/drivers/media/platform/Kconfig b/drivers/media/platform/Kconfig
> > index 3dcfea6..049d2b2 100644
> > --- a/drivers/media/platform/Kconfig
> > +++ b/drivers/media/platform/Kconfig
> > @@ -142,7 +142,7 @@ if V4L_MEM2MEM_DRIVERS
> >  
> >  config VIDEO_CODA
> >  	tristate "Chips&Media Coda multi-standard codec IP"
> > -	depends on VIDEO_DEV && VIDEO_V4L2 && ARCH_MXC
> > +	depends on VIDEO_DEV && VIDEO_V4L2 && ARCH_MXC && !ARCH_MULTIPLATFORM
> >  	select VIDEOBUF2_DMA_CONTIG
> >  	select V4L2_MEM2MEM_DEV
> >  	select IRAM_ALLOC if SOC_IMX53
> > -- 
> > 1.7.10.4
> > 
> > --
> > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> > the body of a message to majordomo@vger.kernel.org
> > More majordomo info at  http://vger.kernel.org/majordomo-info.html
> > Please read the FAQ at  http://www.tux.org/lkml/
> 


-- 

Cheers,
Mauro

Re: [PATCH 09/15] media: coda: don't build on multiplatform

[Mauro Carvalho Chehab]

Em Tue, 22 Jan 2013 10:32:22 -0200
Mauro Carvalho Chehab <mchehab@redhat.com> escreveu:

> Em Tue, 22 Jan 2013 11:54:04 +0800
> Shawn Guo <shawn.guo@linaro.org> escreveu:
> 
> > On Mon, Jan 21, 2013 at 05:16:02PM +0000, Arnd Bergmann wrote:
> > > The coda video codec driver depends on a mach-imx or mach-mxs specific
> > > header file "mach/iram.h". This is not available when building for
> > > multiplatform, so let us disable this driver for v3.8 when building
> > > multiplatform, and hopefully find a proper fix for v3.9.
> > > 
> > > drivers/media/platform/coda.c:27:23: fatal error: mach/iram.h: No such file or directory
> > > 
> > > Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> > > Cc: Javier Martin <javier.martin@vista-silicon.com>
> > > Cc: Fabio Estevam <fabio.estevam@freescale.com>
> > > Cc: Sascha Hauer <kernel@pengutronix.de>
> > > Cc: Shawn Guo <shawn.guo@linaro.org>
> > 
> > Acked-by: Shawn Guo <shawn.guo@linaro.org>
> > 
> > > Cc: Mauro Carvalho Chehab <mchehab@redhat.com>
> 
> Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com>

Err... actually, as Sascha has a proper fix for it, it should be used,
instead. So:

Nacked-by: Mauro Carvalho Chehab <mchehab@redhat.com>

Regards,
Mauro

Re: [PATCH 09/15] media: coda: don't build on multiplatform

[Arnd Bergmann]

On Tuesday 22 January 2013, Sascha Hauer wrote:
> On Mon, Jan 21, 2013 at 05:16:02PM +0000, Arnd Bergmann wrote:
> > The coda video codec driver depends on a mach-imx or mach-mxs specific
> > header file "mach/iram.h". This is not available when building for
> > multiplatform, so let us disable this driver for v3.8 when building
> > multiplatform, and hopefully find a proper fix for v3.9.
> > 
> > drivers/media/platform/coda.c:27:23: fatal error: mach/iram.h: No such file or directory
> 
> I just sent a pull request for this with a proper fix.

Ok, even better. Thanks for taking care of it!

	Arnd