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From: Stephen Rothwell <sfr@canb.auug.org.au>
To: Nicolas Pitre <nicolas.pitre@linaro.org>
Cc: Michal Marek <mmarek@suse.cz>,
	linux-next@vger.kernel.org, linux-kernel@vger.kernel.org,
	Jens Axboe <axboe@kernel.dk>,
	Randy Dunlap <rdunlap@infradead.org>
Subject: Re: linux-next: build failure after merge of the block tree
Date: Wed, 27 Apr 2016 01:18:25 +1000	[thread overview]
Message-ID: <20160427011825.06c64502@canb.auug.org.au> (raw)
In-Reply-To: <alpine.LFD.2.20.1604261037410.5091@knanqh.ubzr>

Hi Nicolas,

On Tue, 26 Apr 2016 10:40:57 -0400 (EDT) Nicolas Pitre <nicolas.pitre@linaro.org> wrote:
>
> If you can reproduce this build failure, could you try a make mrproper 
> and attempt it again?  I, too, would like to find an explanation and a 
> way to reproduce.

I reset my build tree to commit 9d67df654092 ("Merge remote-tracking
branch 'block/for-next'") and the build failed with:

ERROR: ".local_clock" [drivers/vhost/vhost_net.ko] undefined!
ERROR: ".local_clock" [drivers/misc/cxl/cxl.ko] undefined!

:-(

So I did a "make mrproper" and did the build again.

That built correctly.

Then I reset the tree to commit b087ce990625 ("Merge remote-tracking
branch 'input/next'"), did a "make mrproper", "make ppc64_defconfig",
"make" and that built correctly.  So I fast forwarded back to the block
tree merge and did "make ppc64_defconfig" and "make" and that failed
with:

ERROR: ".blk_queue_write_cache" [drivers/block/virtio_blk.ko] undefined!
ERROR: ".blk_queue_write_cache" [drivers/block/ps3disk.ko] undefined!
ERROR: ".blk_queue_write_cache" [drivers/block/nbd.ko] undefined!

Doing the revert made it build, then doing "reset --hard HEAD^" (i.e.
undoing the revert) also kept the build working.

These builds all have a separate object directory and are powerpc64le
hosted powerpc64be cross builds and use "make -j80".

-- 
Cheers,
Stephen Rothwell

  parent reply	other threads:[~2016-04-26 15:18 UTC|newest]

Thread overview: 279+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-04-26  3:38 linux-next: build failure after merge of the block tree Stephen Rothwell
2016-04-26 13:30 ` Michal Marek
2016-04-26 13:56   ` Stephen Rothwell
     [not found]   ` <v3THaCMkCzylcv3TJavAje@videotron.ca>
2016-04-26 14:40     ` Nicolas Pitre
2016-04-26 14:41       ` Jens Axboe
2016-04-26 15:18       ` Stephen Rothwell [this message]
2016-04-26 20:48         ` Nicolas Pitre
2016-04-26 21:39           ` Stephen Rothwell
2016-04-27  9:02           ` Michal Marek
2016-04-27 13:46             ` Nicolas Pitre
  -- strict thread matches above, loose matches on Subject: below --
2024-05-10  3:10 Stephen Rothwell
2024-05-10  7:22 ` Damien Le Moal
2024-05-13 23:53 ` Stephen Rothwell
2023-12-21  3:01 Stephen Rothwell
2023-12-21  3:11 ` Jens Axboe
2023-12-21  5:25 ` Christoph Hellwig
2023-06-01  0:50 Stephen Rothwell
2023-06-01  8:27 ` Johannes Thumshirn
2023-06-01 15:14   ` Jens Axboe
2023-03-24  1:57 Stephen Rothwell
2023-03-22 23:33 Stephen Rothwell
2023-03-22 23:59 ` Stephen Rothwell
2023-01-19 23:07 Stephen Rothwell
2023-01-06  0:19 Stephen Rothwell
2023-01-06  2:53 ` Martin K. Petersen
2022-11-16  1:35 Stephen Rothwell
2022-10-04 21:50 Stephen Rothwell
2022-10-04 22:14 ` Jens Axboe
2022-08-22  4:46 Stephen Rothwell
2022-08-22 13:55 ` Jens Axboe
2022-08-22 15:34   ` Bart Van Assche
2022-08-22 15:40     ` Jens Axboe
2022-08-22 16:06       ` Bart Van Assche
2022-08-22 16:07         ` Jens Axboe
2022-07-27  4:09 Stephen Rothwell
2022-07-21  3:11 Stephen Rothwell
2022-07-21  4:23 ` Christoph Hellwig
2022-07-21 16:51 ` Jens Axboe
2022-07-15  4:02 Stephen Rothwell
2022-07-15  4:10 ` Al Viro
2022-07-15 14:42   ` Jens Axboe
2022-07-15 17:33     ` Linus Torvalds
2022-07-17  3:43       ` Al Viro
2022-05-23  2:49 Stephen Rothwell
2022-05-23  2:52 ` Jens Axboe
2022-05-23  6:05   ` Coly Li
2022-05-23 12:31     ` Jens Axboe
2022-05-04  1:40 Stephen Rothwell
2022-05-04 11:25 ` Jens Axboe
2022-03-09  2:16 Stephen Rothwell
2022-03-09  2:33 ` Jens Axboe
2022-03-09  2:42   ` Jens Axboe
2021-08-10 10:31 Stephen Rothwell
2021-08-10 10:52 ` Stephen Rothwell
2021-08-10 12:58 ` Christoph Hellwig
2021-08-10 13:01   ` Jens Axboe
2021-08-10 13:22   ` Stephen Rothwell
2021-02-23  1:42 Stephen Rothwell
2021-02-23  2:32 ` Jens Axboe
2021-02-02  2:57 Stephen Rothwell
2021-02-02  3:16 ` Stephen Rothwell
2021-02-02  6:55   ` Christoph Hellwig
2021-02-14 22:24   ` Stephen Rothwell
2020-12-14  4:18 Stephen Rothwell
2020-12-07  3:09 Stephen Rothwell
2020-12-07 20:09 ` Florent Revest
2020-12-14 20:29 ` Stephen Rothwell
2020-12-02  4:01 Stephen Rothwell
2020-12-02  7:19 ` Christoph Hellwig
2020-12-14 20:09 ` Stephen Rothwell
2020-12-14 20:12   ` Jens Axboe
2020-12-14 21:36     ` David Sterba
2020-12-14 21:43       ` Stephen Rothwell
2020-12-14 21:54         ` David Sterba
2020-12-14 22:01           ` Stephen Rothwell
2020-09-23  4:34 Stephen Rothwell
2020-07-15  2:14 Stephen Rothwell
2020-07-15  9:24 ` Geert Uytterhoeven
2020-07-15 15:08   ` Jens Axboe
2020-07-15 15:17     ` Geert Uytterhoeven
2020-07-15 15:22       ` Geert Uytterhoeven
2020-07-15 15:25         ` Jens Axboe
2020-07-15 15:08 ` Jens Axboe
2020-06-02  3:25 Stephen Rothwell
2020-05-25  5:08 Stephen Rothwell
2020-05-25 19:03 ` Jens Axboe
2020-05-26  4:36   ` Stephen Rothwell
2020-05-26 13:53     ` Jens Axboe
2020-05-22 11:32 Stephen Rothwell
2020-05-22 14:46 ` Jens Axboe
2020-05-14  8:57 Stephen Rothwell
2020-05-14 14:06 ` Jens Axboe
2020-05-11  4:27 Stephen Rothwell
2020-05-11 15:06 ` Jens Axboe
2020-05-11 15:17   ` Christoph Hellwig
2020-05-11 15:28     ` Jens Axboe
2020-05-08  5:28 Stephen Rothwell
2020-05-08 15:48 ` Jens Axboe
2020-03-12  2:54 Stephen Rothwell
2020-03-12 10:12 ` Matteo Croce
2020-03-12 13:07   ` Jens Axboe
2020-03-12 13:57     ` Matteo Croce
2020-03-13  7:24       ` Gao Xiang
2020-02-04  0:25 Stephen Rothwell
2020-02-04  0:28 ` Jens Axboe
2020-02-03  0:04 Stephen Rothwell
2020-02-03  4:12 ` Jens Axboe
2020-01-06  1:30 Stephen Rothwell
2020-01-07  4:04 ` Jens Axboe
2020-01-12 18:32   ` Al Viro
2020-01-13 17:09     ` Jens Axboe
2020-01-13 17:26       ` Jens Axboe
2019-10-28  2:59 Stephen Rothwell
2019-10-28  3:25 ` Jens Axboe
2019-07-11  5:15 Stephen Rothwell
2019-07-11 20:17 ` Tejun Heo
2019-07-11 20:36   ` Jens Axboe
2019-07-11  5:04 Stephen Rothwell
2019-06-21  3:56 Stephen Rothwell
2019-06-21  8:18 ` Christoph Hellwig
2019-06-21  8:36   ` Stephen Rothwell
2019-05-06  5:07 Stephen Rothwell
2019-01-16  2:55 Stephen Rothwell
2019-01-16  2:48 Stephen Rothwell
2019-01-16  2:50 ` Ming Lei
2019-01-16  2:35 Stephen Rothwell
2019-01-16  2:48 ` Ming Lei
2018-07-31  3:07 Stephen Rothwell
2018-07-31 14:59 ` Jens Axboe
2018-07-26  4:56 Stephen Rothwell
2018-07-26  8:48 ` Christoph Hellwig
2018-07-26  8:45   ` Stephen Rothwell
2018-07-26 17:48   ` Jens Axboe
2018-07-26 17:56     ` Christoph Hellwig
2018-07-26 17:59       ` Steve Wise
2018-07-26 20:54     ` Bart Van Assche
2018-07-26 21:13       ` Jens Axboe
2018-07-26 12:32 ` Steve Wise
2018-07-26 22:16   ` Stephen Rothwell
2018-08-15  1:43 ` Stephen Rothwell
2017-08-24  3:32 Stephen Rothwell
2017-08-24  3:34 ` Stephen Rothwell
2017-08-24  8:44   ` Christoph Hellwig
2017-08-24  8:54     ` Stephen Rothwell
2017-06-28  8:04 Stephen Rothwell
2017-06-28 12:43 ` Jens Axboe
2017-06-28 14:01   ` Jens Axboe
2017-06-28 15:11     ` Jens Axboe
2017-06-28 21:33       ` Stephen Rothwell
2017-06-13 10:54 Stephen Rothwell
2017-06-15 14:50 ` Sebastian Ott
2017-06-19  9:00   ` Sebastian Ott
2017-06-20  1:45     ` Stephen Rothwell
2017-07-04 15:15 ` Guenter Roeck
2017-07-04 21:40   ` Stephen Rothwell
2017-06-13  4:10 Stephen Rothwell
2017-04-18  3:02 Stephen Rothwell
2017-05-02  1:07 ` Stephen Rothwell
2017-05-02  1:09   ` Jens Axboe
2017-05-02  1:37     ` Stephen Rothwell
2017-05-02  1:45       ` Jens Axboe
2017-01-30  1:43 Stephen Rothwell
2017-01-30  1:53 ` Jens Axboe
2017-01-30  3:07   ` Jens Axboe
2017-01-30  6:34   ` Christoph Hellwig
2016-12-01  2:55 Stephen Rothwell
2016-12-01  3:00 ` Jens Axboe
2016-12-01  3:02   ` Stephen Rothwell
2016-12-01  3:04     ` Jens Axboe
2016-11-08  3:21 Stephen Rothwell
2016-11-08  3:28 ` Jens Axboe
2016-09-19  6:18 Stephen Rothwell
2016-09-19 13:48 ` Christoph Hellwig
2016-09-19 14:22 ` Jens Axboe
2016-09-16  1:14 Stephen Rothwell
2016-09-16  4:13 ` Jens Axboe
2016-03-07  3:29 Stephen Rothwell
2015-12-02 16:19 Mark Brown
2015-12-02 16:45 ` Christoph Hellwig
2015-12-02 21:07   ` Jens Axboe
2015-12-02 21:14     ` Keith Busch
2015-12-02 21:27       ` Jens Axboe
2015-12-03  7:35         ` Christoph Hellwig
2015-12-03  8:39     ` Matias Bjørling
2015-12-03  9:06       ` Christoph Hellwig
2015-12-03  9:52         ` Matias Bjørling
2015-12-03  9:57           ` Christoph Hellwig
2015-12-03 10:09             ` Matias Bjørling
2015-12-03 10:21               ` Christoph Hellwig
2015-12-03 11:07                 ` Matias Bjørling
2015-12-03 16:42                   ` Christoph Hellwig
2015-12-04 12:16                     ` Matias Bjørling
2015-10-06  1:43 Stephen Rothwell
2015-10-06  1:54 ` kbuild test robot
2015-10-06  7:20 ` Ming Lei
2015-07-30  4:17 Stephen Rothwell
2015-07-30  6:19 ` Christoph Hellwig
2015-07-30 12:24   ` Stephen Rothwell
2015-07-30 14:38 ` Drokin, Oleg
2015-02-09  4:25 Stephen Rothwell
2015-01-21  3:45 Stephen Rothwell
2014-11-17  3:44 Stephen Rothwell
2014-11-17 19:51 ` Jens Axboe
2014-11-11  2:12 Stephen Rothwell
2014-11-11 11:20 ` Fabian Frederick
2014-11-11 15:27   ` Jens Axboe
2014-11-14 16:19     ` Fabian Frederick
2013-11-26  2:30 Stephen Rothwell
2013-11-04  3:13 Stephen Rothwell
2013-11-04  3:23 ` Jens Axboe
2013-11-04  3:32   ` Jens Axboe
2013-11-04  3:39   ` Stephen Rothwell
2013-11-01  4:01 Stephen Rothwell
2013-02-06  3:06 Stephen Rothwell
2013-02-06  3:06 ` Stephen Rothwell
2013-02-06  8:33 ` Jens Axboe
2012-10-10  1:14 Stephen Rothwell
2012-09-27  3:27 Stephen Rothwell
2012-09-27  7:37 ` Jens Axboe
2011-12-19  3:19 Stephen Rothwell
2011-12-19  9:37 ` Jens Axboe
2011-12-19 16:41   ` Tejun Heo
2011-12-19  9:45 ` Sedat Dilek
2011-12-19  9:48   ` Jens Axboe
2011-12-19 11:32     ` Stephen Rothwell
2011-12-16  1:50 Stephen Rothwell
2011-12-16  8:20 ` Jens Axboe
2011-09-17 11:18 Stephen Rothwell
2011-07-04  3:48 Stephen Rothwell
2011-06-01  1:01 Stephen Rothwell
2011-06-01  6:26 ` Jens Axboe
2011-06-01 13:43   ` Konrad Rzeszutek Wilk
2011-03-25  3:30 Stephen Rothwell
2011-03-25  4:08 ` Akinobu Mita
2011-03-25  5:25   ` Stephen Rothwell
2011-03-14  5:19 Stephen Rothwell
2011-03-16 23:32 ` Stephen Rothwell
2011-03-17 10:18   ` Jens Axboe
2011-03-17 10:36     ` David Woodhouse
2011-03-17 10:45       ` Jens Axboe
2011-03-21 23:33         ` Stephen Rothwell
2011-03-10  3:08 Stephen Rothwell
2011-03-10  7:15 ` Jens Axboe
2011-03-07  2:39 Stephen Rothwell
2011-01-07  0:05 Stephen Rothwell
2011-01-07  7:32 ` Jens Axboe
2011-01-07 10:52   ` Sedat Dilek
2011-01-07 12:17     ` Stephen Rothwell
2011-01-07 13:19       ` Sedat Dilek
2011-01-07 14:22         ` Stephen Rothwell
2011-01-07 15:08           ` Jens Axboe
2011-01-07 18:04             ` Sedat Dilek
2011-01-07 18:20               ` Sedat Dilek
2010-12-23  1:53 Stephen Rothwell
2010-12-23 22:36 ` Nicholas A. Bellinger
2010-10-11  3:18 Stephen Rothwell
2010-10-23  2:51 ` Stephen Rothwell
2010-09-17  1:37 Stephen Rothwell
2010-09-17  3:19 ` Christoph Hellwig
2010-08-09  1:28 Stephen Rothwell
2010-08-09  1:50 ` Jens Axboe
2010-08-05  1:47 Stephen Rothwell
2010-08-05  6:35 ` Jens Axboe
2010-08-03  3:12 Stephen Rothwell
2010-08-03  7:46 ` Jens Axboe
2010-08-03  8:26 ` Christoph Hellwig
2010-05-18  3:37 Stephen Rothwell
2010-05-18  8:56 ` Jens Axboe
2010-05-18 10:20   ` Stephen Rothwell
2010-05-18 10:50     ` Jens Axboe
2010-04-29  3:52 Stephen Rothwell
2010-04-29  7:31 ` Jens Axboe
2010-04-28  3:52 Stephen Rothwell
2010-04-28  5:34 ` Jens Axboe
2010-04-15  2:42 Stephen Rothwell
2010-04-15  5:23 ` Divyesh Shah
2010-04-15  6:16   ` Stephen Rothwell
2010-04-15  6:56     ` Jens Axboe
2010-02-23  2:26 Stephen Rothwell

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