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From: Marek Szyprowski <m.szyprowski@samsung.com>
To: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Mauro Carvalho Chehab <mchehab@infradead.org>,
	linux-next@vger.kernel.org, linux-kernel@vger.kernel.org,
	Tomasz Stanislawski <t.stanislaws@samsung.com>,
	Kyungmin Park <kyungmin.park@samsung.com>,
	Hans Verkuil <hans.verkuil@cisco.com>
Subject: Re: linux-next: build failure after merge of the v4l-dvb tree
Date: Mon, 26 Nov 2012 14:44:02 +0100	[thread overview]
Message-ID: <50B37222.7010709@samsung.com> (raw)
In-Reply-To: <20121126133153.50c5fa21cacd2858f30509e3@canb.auug.org.au>

Hi Stephen,

On 11/26/2012 3:31 AM, Stephen Rothwell wrote:
> Hi Mauro,
>
> After merging the v4l-dvb tree, today's linux-next build (x86_64
> allmodconfig) failed like this:
>
> ERROR: "dma_common_get_sgtable" [drivers/media/v4l2-core/videobuf2-dma-contig.ko] undefined!
>
> Caused by commit 9ef2cbeb8192 ("[media] v4l: vb2-dma-contig: add support
> for DMABUF exporting").  dma_common_get_sgtable() is called from the
> inline dma_get_sgtable_attrs() and dma_get_sgtable_attrs() is "called
> from" dma_get_sgtable().  dma_common_get_sgtable() is only defined if
> ARCH_HAS_DMA_DECLARE_COHERENT_MEMORY is set which depends on
> CONFIG_HAVE_GENERIC_DMA_COHERENT being set which it isn't for this build.
>
> I have used the v4l-dvb tree form next-20121026 for today.
>
> Please try testing your tree with an x86_64 allmodconfig build.

Thanks for spotting this issue. It's my fault, code for 
dma_common_get_sgtable()
function was incorrectly placed under ifdefs in drivrs/base/dma-mapping.

I've posted a fix, please refer to the "dma-mapping: fix 
dma_common_get_sgtable()
conditional compilation" patch, which I will push to Linus asap.

Best regards
-- 
Marek Szyprowski
Samsung Poland R&D Center

  parent reply	other threads:[~2012-11-26 13:44 UTC|newest]

Thread overview: 107+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-11-26  2:31 linux-next: build failure after merge of the v4l-dvb tree Stephen Rothwell
2012-11-26 12:10 ` Mauro Carvalho Chehab
2012-11-26 13:44 ` Marek Szyprowski [this message]
  -- strict thread matches above, loose matches on Subject: below --
2021-02-10  1:46 Stephen Rothwell
2020-09-14  6:24 Stephen Rothwell
2020-09-08  2:11 Stephen Rothwell
2020-04-22  0:41 Stephen Rothwell
2020-04-16  8:27 Stephen Rothwell
2020-03-13  2:19 Stephen Rothwell
2020-03-13  6:48 ` Marco Felsch
2020-03-13  7:05   ` Mauro Carvalho Chehab
2020-03-13  7:14     ` Marco Felsch
2020-03-13  7:07 ` Mauro Carvalho Chehab
2020-03-13 10:29   ` Stephen Rothwell
2020-03-16  6:50   ` Mauro Carvalho Chehab
2019-07-23  0:13 Stephen Rothwell
2019-07-23 15:14 ` Ezequiel Garcia
2019-07-23 15:52   ` Mauro Carvalho Chehab
2019-02-18 23:52 Stephen Rothwell
2018-07-27  1:49 Stephen Rothwell
2017-06-21  1:25 Stephen Rothwell
2017-06-21  8:54 ` Stanimir Varbanov
2017-01-31  0:55 Stephen Rothwell
2017-02-02 22:24 ` Stephen Rothwell
2017-02-02 22:46   ` Mauro Carvalho Chehab
2017-02-02 22:59     ` Stephen Rothwell
2017-02-02 23:24       ` Mauro Carvalho Chehab
2017-02-03  0:01         ` Stephen Rothwell
2017-02-03  0:24           ` Mauro Carvalho Chehab
2017-02-05 22:19             ` Stephen Rothwell
2017-02-05 22:22               ` Mauro Carvalho Chehab
2016-09-12  5:10 Stephen Rothwell
2016-09-12  6:33 ` Hans Verkuil
2015-08-12  3:24 Stephen Rothwell
2015-06-19  4:47 Michael Ellerman
2015-04-10 10:11 Stephen Rothwell
2015-04-10 12:45 ` Laurent Pinchart
2015-04-10 12:57   ` Stephen Rothwell
2015-04-13  3:05   ` Stephen Rothwell
2015-04-13  8:02     ` Laurent Pinchart
2014-09-09  2:43 Stephen Rothwell
2014-09-09  3:05 ` Mauro Carvalho Chehab
2014-09-17  3:47 ` Stephen Rothwell
2014-07-25  2:23 Stephen Rothwell
     [not found] ` <9f4bd671-cbe0-4e11-997e-e369c52589f9@email.android.com>
2014-07-25 21:50   ` Mauro Carvalho Chehab
2014-07-15  3:29 Stephen Rothwell
2014-07-15  5:43 ` Guenter Roeck
2014-07-15  5:55   ` Stephen Rothwell
2014-07-15  9:01     ` Guenter Roeck
2014-07-15 18:08     ` Mauro Carvalho Chehab
2014-07-15 19:08       ` Guenter Roeck
2014-07-16  3:04         ` Stephen Rothwell
2014-07-16  4:29           ` Guenter Roeck
2014-07-16 13:21           ` Ingo Molnar
2014-07-16 13:22             ` Stephen Rothwell
2014-07-16 13:24               ` Ingo Molnar
2014-03-31  2:01 Stephen Rothwell
2014-03-31 10:26 ` Mauro Carvalho Chehab
2013-01-11  0:39 Stephen Rothwell
2013-01-11 15:12 ` Mauro Carvalho Chehab
2012-11-12  0:09 Stephen Rothwell
2012-11-13 13:14 ` Mauro Carvalho Chehab
2012-11-07  0:05 Stephen Rothwell
2012-11-07  1:12 ` Mauro Carvalho Chehab
2012-10-29  0:14 Stephen Rothwell
2012-10-29  8:09 ` David Härdeman
2012-10-29  8:43   ` Jiri Kosina
2012-10-29  9:52   ` Mauro Carvalho Chehab
2012-11-05  0:34 ` Stephen Rothwell
2012-11-06  1:26   ` Mauro Carvalho Chehab
2012-08-17  1:10 Stephen Rothwell
2012-08-17  1:46 ` Mauro Carvalho Chehab
2012-07-09  1:50 Stephen Rothwell
2012-04-11  2:10 Stephen Rothwell
2012-04-11  7:32 ` Srinivas KANDAGATLA
2012-04-17  3:25 ` Stephen Rothwell
2011-09-26  4:02 Stephen Rothwell
2011-09-22  3:12 Stephen Rothwell
2011-09-22 12:46 ` Mauro Carvalho Chehab
2011-09-22 20:19   ` Greg KH
2011-09-23 14:27     ` Mauro Carvalho Chehab
2011-09-27  0:49       ` Greg KH
2011-07-04  3:08 Stephen Rothwell
2011-07-04  3:04 Stephen Rothwell
2011-07-05 12:43 ` Jonathan Corbet
2011-03-22  1:14 Stephen Rothwell
2011-03-22  7:54 ` Mauro Carvalho Chehab
2011-02-28  1:05 Stephen Rothwell
2011-02-28  7:28 ` Hans Verkuil
2011-03-01 11:21   ` Mauro Carvalho Chehab
2011-03-03  1:37 ` Stephen Rothwell
2010-11-14 23:25 Stephen Rothwell
2010-11-22  0:43 ` Stephen Rothwell
2010-11-22 12:08   ` Mauro Carvalho Chehab
2010-10-01  1:41 Stephen Rothwell
2010-09-29  1:29 Stephen Rothwell
2010-09-29  1:40 ` Mauro Carvalho Chehab
2010-09-30  3:44 ` Mauro Carvalho Chehab
2010-05-20  1:45 Stephen Rothwell
2010-05-20  1:51 ` Mauro Carvalho Chehab
2010-04-12  2:40 Stephen Rothwell
2010-04-28  1:07 ` Stephen Rothwell
2010-05-03  5:01   ` Stephen Rothwell
2010-05-03  7:58     ` Mauro Carvalho Chehab
2010-05-03 10:25       ` Stephen Rothwell
2010-02-05  5:52 Stephen Rothwell
2010-02-05 15:02 ` Mauro Carvalho Chehab

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