Re: [PATCH] ARM: s3c: Fix a build error after the s3c24xx dma driver was removed

Re: [PATCH] ARM: s3c: Fix a build error after the s3c24xx dma driver was removed

[Uwe Kleine-König]

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Hello,

On Sun, Nov 20, 2022 at 12:22:31PM +0100, Krzysztof Kozlowski wrote:
> On 20/11/2022 11:31, Krzysztof Kozlowski wrote:
> > On 18/11/2022 22:54, Uwe Kleine-König wrote:
> >> The linux/platform_data/dma-s3c24xx.h header file was removed. It didn't
> >> declare or define any symbol needed in devs.c though, so the #include
> >> can just be dropped.
> >>
> >> Fixes: cccc46ae3623 ("dmaengine: remove s3c24xx driver")
> >> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
> >> ---
> > 
> > The file was not removed... or it should not have been yet. The s3c24xx
> > dma driver removal should be part of Arnd series taken via SoC ARM.

The patch enters next with the merge of

	git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git next

Ah, the patch that became cccc46ae3623 (i.e. patch #14) is part of a
bigger series. Its patch #1 removes s3c24xx.c (which you pointed out to be still
broken) and patch #2 includes the change I suggested here.

> I think that commit should be just dropped instead.

+1

BTW, cccc46ae3623 is included in next since next-20221107 and breaks
(at least) arm/s3c2410_defconfig. So I would consider reverting
cccc46ae3623 a fix. (Added linux-next to Cc:)

Best regards
Uwe

-- 
Pengutronix e.K.                           | Uwe Kleine-König            |
Industrial Linux Solutions                 | https://www.pengutronix.de/ |

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Re: [PATCH] ARM: s3c: Fix a build error after the s3c24xx dma driver was removed

[Krzysztof Kozlowski]

On 25/11/2022 09:51, Uwe Kleine-König wrote:
> Hello,
> 
> On Sun, Nov 20, 2022 at 12:22:31PM +0100, Krzysztof Kozlowski wrote:
>> On 20/11/2022 11:31, Krzysztof Kozlowski wrote:
>>> On 18/11/2022 22:54, Uwe Kleine-König wrote:
>>>> The linux/platform_data/dma-s3c24xx.h header file was removed. It didn't
>>>> declare or define any symbol needed in devs.c though, so the #include
>>>> can just be dropped.
>>>>
>>>> Fixes: cccc46ae3623 ("dmaengine: remove s3c24xx driver")
>>>> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
>>>> ---
>>>
>>> The file was not removed... or it should not have been yet. The s3c24xx
>>> dma driver removal should be part of Arnd series taken via SoC ARM.
> 
> The patch enters next with the merge of
> 
> 	git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git next
> 
> Ah, the patch that became cccc46ae3623 (i.e. patch #14) is part of a
> bigger series. Its patch #1 removes s3c24xx.c (which you pointed out to be still
> broken) and patch #2 includes the change I suggested here.
> 
>> I think that commit should be just dropped instead.
> 
> +1
> 
> BTW, cccc46ae3623 is included in next since next-20221107 and breaks
> (at least) arm/s3c2410_defconfig. So I would consider reverting
> cccc46ae3623 a fix. (Added linux-next to Cc:)

Yes. The build failure of next was reported already by kernel test robot.

Vinod, can we drop this patch?

Best regards,
Krzysztof

Regression in dmaengine/next was removed

[Uwe Kleine-König]

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Hello,

I made the subject a bit more expressive.

On Fri, Nov 25, 2022 at 09:52:51AM +0100, Krzysztof Kozlowski wrote:
> On 25/11/2022 09:51, Uwe Kleine-König wrote:
> > On Sun, Nov 20, 2022 at 12:22:31PM +0100, Krzysztof Kozlowski wrote:
> >> On 20/11/2022 11:31, Krzysztof Kozlowski wrote:
> >>> On 18/11/2022 22:54, Uwe Kleine-König wrote:
> >>>> The linux/platform_data/dma-s3c24xx.h header file was removed. It didn't
> >>>> declare or define any symbol needed in devs.c though, so the #include
> >>>> can just be dropped.
> >>>>
> >>>> Fixes: cccc46ae3623 ("dmaengine: remove s3c24xx driver")
> >>>> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
> >>>> ---
> >>>
> >>> The file was not removed... or it should not have been yet. The s3c24xx
> >>> dma driver removal should be part of Arnd series taken via SoC ARM.
> > 
> > The patch enters next with the merge of
> > 
> > 	git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git next
> > 
> > Ah, the patch that became cccc46ae3623 (i.e. patch #14) is part of a
> > bigger series. Its patch #1 removes s3c24xx.c (which you pointed out to be still
> > broken) and patch #2 includes the change I suggested here.
> > 
> >> I think that commit should be just dropped instead.
> > 
> > +1
> > 
> > BTW, cccc46ae3623 is included in next since next-20221107 and breaks
> > (at least) arm/s3c2410_defconfig. So I would consider reverting
> > cccc46ae3623 a fix. (Added linux-next to Cc:)
> 
> Yes. The build failure of next was reported already by kernel test robot.
> 
> Vinod, can we drop this patch?

That patch is still contained in the next tags of this week. :-(

Best regards
Uwe

-- 
Pengutronix e.K.                           | Uwe Kleine-König            |
Industrial Linux Solutions                 | https://www.pengutronix.de/ |

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Re: Regression in dmaengine/next was removed

[Vinod Koul]

On 02-12-22, 12:20, Uwe Kleine-König wrote:
> Hello,
> 
> I made the subject a bit more expressive.
> 
> On Fri, Nov 25, 2022 at 09:52:51AM +0100, Krzysztof Kozlowski wrote:
> > On 25/11/2022 09:51, Uwe Kleine-König wrote:
> > > On Sun, Nov 20, 2022 at 12:22:31PM +0100, Krzysztof Kozlowski wrote:
> > >> On 20/11/2022 11:31, Krzysztof Kozlowski wrote:
> > >>> On 18/11/2022 22:54, Uwe Kleine-König wrote:
> > >>>> The linux/platform_data/dma-s3c24xx.h header file was removed. It didn't
> > >>>> declare or define any symbol needed in devs.c though, so the #include
> > >>>> can just be dropped.
> > >>>>
> > >>>> Fixes: cccc46ae3623 ("dmaengine: remove s3c24xx driver")
> > >>>> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
> > >>>> ---
> > >>>
> > >>> The file was not removed... or it should not have been yet. The s3c24xx
> > >>> dma driver removal should be part of Arnd series taken via SoC ARM.
> > > 
> > > The patch enters next with the merge of
> > > 
> > > 	git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git next
> > > 
> > > Ah, the patch that became cccc46ae3623 (i.e. patch #14) is part of a
> > > bigger series. Its patch #1 removes s3c24xx.c (which you pointed out to be still
> > > broken) and patch #2 includes the change I suggested here.
> > > 
> > >> I think that commit should be just dropped instead.
> > > 
> > > +1
> > > 
> > > BTW, cccc46ae3623 is included in next since next-20221107 and breaks
> > > (at least) arm/s3c2410_defconfig. So I would consider reverting
> > > cccc46ae3623 a fix. (Added linux-next to Cc:)
> > 
> > Yes. The build failure of next was reported already by kernel test robot.
> > 
> > Vinod, can we drop this patch?
> 
> That patch is still contained in the next tags of this week. :-(

Apologies for delay, I was moving...

I have reverted and pushed now

Thanks for following up!

-- 
~Vinod

Re: Regression in dmaengine/next was removed

[Uwe Kleine-König]

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Hello Vinod,

On Fri, Dec 02, 2022 at 05:12:53PM +0530, Vinod Koul wrote:
> On 02-12-22, 12:20, Uwe Kleine-König wrote:
> > I made the subject a bit more expressive.

I wonder what I intended to write there, something like "Regression in
dmaengine/next in arm/s3c2410_defconfig", sorry to make it look as if
you already fixed the regression :-)

> > On Fri, Nov 25, 2022 at 09:52:51AM +0100, Krzysztof Kozlowski wrote:
> > > On 25/11/2022 09:51, Uwe Kleine-König wrote:
> > > > On Sun, Nov 20, 2022 at 12:22:31PM +0100, Krzysztof Kozlowski wrote:
> > > >> On 20/11/2022 11:31, Krzysztof Kozlowski wrote:
> > > >>> On 18/11/2022 22:54, Uwe Kleine-König wrote:
> > > >>>> The linux/platform_data/dma-s3c24xx.h header file was removed. It didn't
> > > >>>> declare or define any symbol needed in devs.c though, so the #include
> > > >>>> can just be dropped.
> > > >>>>
> > > >>>> Fixes: cccc46ae3623 ("dmaengine: remove s3c24xx driver")
> > > >>>> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
> > > >>>> ---
> > > >>>
> > > >>> The file was not removed... or it should not have been yet. The s3c24xx
> > > >>> dma driver removal should be part of Arnd series taken via SoC ARM.
> > > > 
> > > > The patch enters next with the merge of
> > > > 
> > > > 	git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git next
> > > > 
> > > > Ah, the patch that became cccc46ae3623 (i.e. patch #14) is part of a
> > > > bigger series. Its patch #1 removes s3c24xx.c (which you pointed out to be still
> > > > broken) and patch #2 includes the change I suggested here.
> > > > 
> > > >> I think that commit should be just dropped instead.
> > > > 
> > > > +1
> > > > 
> > > > BTW, cccc46ae3623 is included in next since next-20221107 and breaks
> > > > (at least) arm/s3c2410_defconfig. So I would consider reverting
> > > > cccc46ae3623 a fix. (Added linux-next to Cc:)
> > > 
> > > Yes. The build failure of next was reported already by kernel test robot.
> > > 
> > > Vinod, can we drop this patch?
> > 
> > That patch is still contained in the next tags of this week. :-(
> 
> Apologies for delay, I was moving...
> 
> I have reverted and pushed now

Thanks!

Best regards
Uwe

-- 
Pengutronix e.K.                           | Uwe Kleine-König            |
Industrial Linux Solutions                 | https://www.pengutronix.de/ |

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