From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
To: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Greg KH <greg@kroah.com>,
linux-next@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: linux-next: build failure after merge of the tty tree
Date: Tue, 30 Sep 2014 09:52:39 +0200 [thread overview]
Message-ID: <20140930075239.GA28481@linutronix.de> (raw)
In-Reply-To: <20140930173900.51839e76@canb.auug.org.au>
* Stephen Rothwell | 2014-09-30 17:39:00 [+1000]:
>Hi Greg,
Hi Stephen,
>After merging the tty tree, today's linux-next build (powerpc
>ppc64_defconfig) failed like this:
>
>
>drivers/built-in.o: In function `.serial8250_stop_tx':
>8250_core.c:(.text+0xda1f4): undefined reference to `.__xchg_called_with_bad_pointer'
>drivers/built-in.o: In function `.serial8250_tx_chars':
>(.text+0xda42c): undefined reference to `.__xchg_called_with_bad_pointer'
>drivers/built-in.o: In function `.serial8250_start_tx':
>8250_core.c:(.text+0xda630): undefined reference to `.__xchg_called_with_bad_pointer'
>
>Caused by commit d74d5d1b7288 ("tty: serial: 8250_core: add run time
>pm"). xchg is called with &p->rpm_tx_active and that is an unsigned
>char. PowerPC (at least) only allows xchg with objects 4 (or 8 on 64
>bit) bytes long.
>
>I have used the version of the tty tree from next-20140926 for today.
this should have been fixed by commit baeb7ef34952f ("tty: serial: 8250:
use 32bit variable for rpm_tx_active") in Greg's tty-next tree. Isn't
this the case or did you fetch the tty tree before Greg pushed it?
Sebastian
next prev parent reply other threads:[~2014-09-30 7:52 UTC|newest]
Thread overview: 120+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-30 7:39 linux-next: build failure after merge of the tty tree Stephen Rothwell
2014-09-30 7:52 ` Sebastian Andrzej Siewior [this message]
2014-09-30 8:09 ` Stephen Rothwell
-- strict thread matches above, loose matches on Subject: below --
2025-07-29 5:14 Stephen Rothwell
2025-10-01 0:00 ` Charalampos Mitrodimas
2025-06-19 6:56 Stephen Rothwell
2025-06-19 8:19 ` Greg KH
2025-06-23 6:03 ` Jiri Slaby
2025-03-24 8:37 Stephen Rothwell
2025-03-24 9:10 ` Sherry Sun
2025-03-24 13:27 ` Greg KH
2025-02-06 2:53 Stephen Rothwell
2025-02-06 5:15 ` Greg KH
2025-02-06 7:40 ` Benjamin Larsson
2025-02-06 8:14 ` Greg KH
2025-02-06 23:09 ` Stephen Rothwell
2025-02-09 21:13 ` Benjamin Larsson
2024-04-11 5:48 Stephen Rothwell
2024-04-11 5:59 ` Tony Lindgren
2023-01-23 2:18 Stephen Rothwell
2023-01-23 9:46 ` Bartosz Golaszewski
2023-01-23 17:52 ` Greg KH
2022-08-02 20:06 broonie
2022-08-02 20:27 ` Doug Anderson
2022-08-03 6:10 ` Greg KH
2019-06-13 5:32 Stephen Rothwell
2019-06-13 6:10 ` Greg KH
2018-10-04 5:19 Stephen Rothwell
2018-10-04 16:34 ` Steve Sakoman
2018-10-04 17:00 ` Greg Kroah-Hartman
2018-10-04 17:13 ` Steve Sakoman
2018-10-04 18:13 ` Steve Sakoman
2018-10-04 18:22 ` Greg Kroah-Hartman
2018-09-11 2:58 Stephen Rothwell
2018-09-11 8:23 ` Greg KH
2018-09-11 8:25 ` Lee Jones
2018-09-11 8:32 ` Nicolas Ferre
2018-09-11 8:43 ` Lee Jones
2018-09-18 4:54 ` Andy Shevchenko
2017-12-18 3:28 Stephen Rothwell
2017-12-18 8:52 ` Geert Uytterhoeven
2017-12-18 9:02 ` Greg KH
2017-12-18 9:33 ` Greg KH
2017-02-06 4:22 Stephen Rothwell
2017-02-06 8:51 ` Greg KH
2017-02-06 14:09 ` Rob Herring
2017-02-06 15:18 ` Greg KH
2017-02-06 20:38 ` Stephen Rothwell
2016-09-30 3:54 Stephen Rothwell
2016-09-30 5:46 ` Greg KH
2015-08-18 6:01 Stephen Rothwell
2015-08-18 16:12 ` Greg KH
2015-05-11 5:16 Stephen Rothwell
2015-05-11 10:42 ` Dave Martin
2014-09-25 6:30 Stephen Rothwell
2014-09-25 11:04 ` Greg KH
2014-05-29 7:28 Stephen Rothwell
[not found] ` <5EB3BFCD089AD643B9BB63439F5FD5E9012BF05ED1@SHAASIEXM01.ASIA.ROOT.PRI>
2014-05-29 12:29 ` Barry Song
2013-10-31 7:40 Stephen Rothwell
2013-10-31 10:35 ` Sedat Dilek
2013-10-31 13:09 ` Philippe Proulx
2013-10-31 13:24 ` Greg KH
2013-07-24 4:42 Stephen Rothwell
2013-07-24 13:29 ` Peter Hurley
2013-05-21 3:25 Stephen Rothwell
2013-03-20 3:12 Stephen Rothwell
2013-03-20 8:17 ` Jiri Slaby
2013-03-20 12:51 ` Bill Pemberton
2013-03-20 12:51 ` Bill Pemberton
2013-03-20 14:17 ` Jiri Slaby
2013-03-20 14:42 ` Bill Pemberton
2013-03-20 14:42 ` Bill Pemberton
2013-03-20 15:13 ` Jiri Slaby
2013-03-20 15:15 ` Bill Pemberton
2013-03-20 15:15 ` Bill Pemberton
2013-03-21 0:16 ` Greg KH
2013-03-21 22:54 ` Stephen Rothwell
2013-03-21 23:28 ` Stephen Rothwell
2013-03-21 23:47 ` Greg KH
2013-03-22 0:42 ` Stephen Rothwell
2013-03-21 23:36 ` Greg KH
2013-03-21 4:20 ` Stephen Rothwell
2012-10-24 2:28 Stephen Rothwell
2012-10-24 2:51 ` Greg KH
2012-09-06 5:10 Stephen Rothwell
2012-09-06 11:47 ` Alan Cox
2012-07-20 3:33 Stephen Rothwell
2012-07-25 22:51 ` Stephen Rothwell
2012-07-26 0:25 ` Alan Cox
2012-07-20 3:28 Stephen Rothwell
2012-07-25 22:47 ` Greg KH
2012-07-25 22:49 ` Stephen Rothwell
2012-07-19 4:36 Stephen Rothwell
2012-07-19 10:41 ` Alan Cox
2012-07-17 3:45 Stephen Rothwell
2012-07-17 10:10 ` Alan Cox
2012-07-17 15:45 ` Greg KH
2012-07-17 15:45 ` Greg KH
2012-07-17 16:05 ` Alan Cox
2012-07-13 4:13 Stephen Rothwell
2012-07-13 11:10 ` Alan Cox
2012-07-20 18:38 ` Geert Uytterhoeven
2012-07-20 20:55 ` Alan Cox
2012-07-20 21:06 ` Geert Uytterhoeven
2012-04-10 3:06 Stephen Rothwell
2011-08-24 4:33 Stephen Rothwell
2011-08-24 4:50 ` Greg KH
2011-08-24 4:50 ` Greg KH
2011-02-24 5:40 Stephen Rothwell
2011-02-25 17:54 ` Greg KH
2010-09-23 4:20 Stephen Rothwell
2010-09-23 14:14 ` Greg KH
2010-09-23 15:13 ` Randy Dunlap
2010-09-23 15:46 ` Alan Cox
2010-09-23 17:12 ` Alan Cox
2010-09-23 17:13 ` Randy Dunlap
2010-07-27 5:18 Stephen Rothwell
2010-07-27 7:43 ` Alan Cox
2010-07-27 16:47 ` Greg KH
2010-07-28 1:19 ` Stephen Rothwell
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