From: Stephen Rothwell <sfr@canb.auug.org.au>
To: Linus <torvalds@linux-foundation.org>
Cc: linux-next@vger.kernel.org,
Frederic Weisbecker <fweisbec@gmail.com>,
LKML <linux-kernel@vger.kernel.org>,
"David S. Miller" <davem@davemloft.net>,
Ingo Molnar <mingo@elte.hu>
Subject: linux-next: origin tree build failure
Date: Tue, 14 Apr 2009 14:43:17 +1000 [thread overview]
Message-ID: <20090414144317.026498df.sfr@canb.auug.org.au> (raw)
Hi all,
Today's linux-next build (sparc defconfig) failed like this:
In file included from kernel/panic.c:12:
include/linux/debug_locks.h: In function '__debug_locks_off':
include/linux/debug_locks.h:15: error: implicit declaration of function 'xchg'
Caused by commit 9eeba6138cefc0435695463ddadb0d95e0a6bcd2 ("lockdep: warn
about lockdep disabling after kernel taint"). xchg is defined in
asm/system.h on sparc. It looks like asm/atomic.h on 64bit sparc includes
asm/system.h, but not on 32bit.
Dave, arch/sparc/include/asm/atomic_32.h should really include
asm/system.h since xchg is used in there.
I have applied the following patch for today.
--
Cheers,
Stephen Rothwell sfr@canb.auug.org.au
http://www.canb.auug.org.au/~sfr/
From: Stephen Rothwell <sfr@canb.auug.org.au>
Date: Tue, 14 Apr 2009 14:27:09 +1000
Subject: [PATCH] sparc: asm/atomic.h on 32bit should include asm/system.h for xchg
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
---
arch/sparc/include/asm/atomic_32.h | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/arch/sparc/include/asm/atomic_32.h b/arch/sparc/include/asm/atomic_32.h
index ce46597..bb91b12 100644
--- a/arch/sparc/include/asm/atomic_32.h
+++ b/arch/sparc/include/asm/atomic_32.h
@@ -15,6 +15,8 @@
#ifdef __KERNEL__
+#include <asm/system.h>
+
#define ATOMIC_INIT(i) { (i) }
extern int __atomic_add_return(int, atomic_t *);
--
1.6.2.1
next reply other threads:[~2009-04-14 4:43 UTC|newest]
Thread overview: 105+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-14 4:43 Stephen Rothwell [this message]
2009-04-14 8:57 ` linux-next: origin tree build failure David Miller
2009-04-14 9:20 ` Heiko Carstens
2009-04-14 9:08 ` David Miller
2009-04-14 10:26 ` Stephen Rothwell
2009-04-14 9:15 ` [PATCH] lockdep: warn about lockdep disabling after kernel taint, fix Ingo Molnar
2009-04-14 9:23 ` Heiko Carstens
2009-04-14 10:29 ` Stephen Rothwell
-- strict thread matches above, loose matches on Subject: below --
2010-01-12 1:14 linux-next: origin tree build failure Stephen Rothwell
2010-01-12 1:26 ` Linus Torvalds
2010-01-12 2:32 ` Stephen Rothwell
2010-01-12 2:39 ` Stephen Rothwell
2010-01-13 0:14 ` Phillip Lougher
2010-01-13 2:55 ` Stephen Rothwell
2010-01-11 23:58 Stephen Rothwell
2010-01-12 0:29 ` Joakim Tjernlund
2010-01-12 12:38 ` Joakim Tjernlund
2009-12-24 0:54 Stephen Rothwell
2009-12-15 5:41 Stephen Rothwell
2009-12-15 8:07 ` Ingo Molnar
2009-12-15 13:01 ` Peter Ujfalusi
2009-12-15 14:53 ` Mark Brown
2009-12-15 17:27 ` Tony Lindgren
2009-12-15 22:45 ` Stephen Rothwell
2009-12-15 23:02 ` Linus Torvalds
2009-12-15 23:37 ` Stephen Rothwell
2009-12-16 9:30 ` Samuel Ortiz
2009-12-09 23:57 Stephen Rothwell
2009-11-30 23:10 Stephen Rothwell
2009-11-12 0:23 Stephen Rothwell
2009-10-09 7:50 Stephen Rothwell
2009-07-09 0:28 Stephen Rothwell
2009-06-25 1:13 Stephen Rothwell
2009-06-25 3:24 ` Baruch Siach
2009-06-25 4:12 ` Paul Mundt
2009-06-23 6:22 Stephen Rothwell
2009-06-23 10:13 ` Mark Brown
2009-06-19 6:30 Stephen Rothwell
2009-06-12 0:46 Stephen Rothwell
2009-06-12 0:24 Stephen Rothwell
2009-06-12 0:53 ` Paul Mackerras
2009-06-12 1:00 ` Benjamin Herrenschmidt
2009-06-12 9:20 ` Ingo Molnar
2009-06-12 9:33 ` Benjamin Herrenschmidt
2009-06-12 9:43 ` Peter Zijlstra
2009-06-12 9:55 ` Ingo Molnar
2009-06-12 9:57 ` Benjamin Herrenschmidt
2009-06-12 12:53 ` Ingo Molnar
2009-06-12 13:10 ` Benjamin Herrenschmidt
2009-06-12 13:29 ` Benjamin Herrenschmidt
2009-06-12 13:49 ` Ingo Molnar
2009-06-12 14:06 ` Benjamin Herrenschmidt
2009-06-12 14:11 ` Ingo Molnar
2009-06-12 14:23 ` Benjamin Herrenschmidt
2009-06-13 5:06 ` Stephen Rothwell
2009-06-12 13:44 ` Ingo Molnar
2009-06-12 13:56 ` Benjamin Herrenschmidt
2009-06-12 14:07 ` Ingo Molnar
2009-06-12 14:19 ` Benjamin Herrenschmidt
2009-06-13 4:54 ` Stephen Rothwell
2009-04-14 7:34 Stephen Rothwell
2009-04-14 7:58 ` Jesper Nilsson
2009-04-08 3:28 Stephen Rothwell
2009-04-08 0:10 Stephen Rothwell
2009-03-30 0:55 Stephen Rothwell
[not found] <20090112104837.69feedec.sfr@canb.auug.org.au>
2009-01-12 0:10 ` Benjamin Herrenschmidt
2009-01-12 0:10 ` Benjamin Herrenschmidt
2009-01-12 0:10 ` Benjamin Herrenschmidt
[not found] ` <1231719015.22571.4.camel@pasglop>
2009-01-12 9:05 ` Ingo Molnar
2009-01-12 9:24 ` Stephen Rothwell
2009-01-12 9:32 ` Ingo Molnar
2009-01-13 16:31 ` Stephen Rothwell
2009-01-12 9:49 ` Michael Ellerman
2009-01-12 10:44 ` Ingo Molnar
2009-01-12 10:44 ` Ingo Molnar
2009-01-12 10:44 ` Ingo Molnar
2009-01-11 23:48 Stephen Rothwell
2009-01-11 23:48 Stephen Rothwell
2009-01-11 23:48 Stephen Rothwell
2008-12-29 0:43 Stephen Rothwell
2008-12-29 3:36 ` Roland Dreier
2008-12-29 3:44 ` Roland Dreier
2008-12-29 9:58 ` Aleksey Senin
2008-12-29 0:00 Stephen Rothwell
2008-12-28 23:51 Stephen Rothwell
2008-12-28 23:38 Stephen Rothwell
2008-12-29 0:31 ` Linus Torvalds
2008-10-16 0:35 Stephen Rothwell
2008-10-16 4:57 ` David Miller
2008-10-16 0:31 Stephen Rothwell
2008-10-16 12:58 ` Ralf Baechle
2008-10-14 22:59 Stephen Rothwell
2008-10-14 23:43 ` Linus Torvalds
2008-10-14 23:52 ` David Miller
2008-10-15 0:05 ` Mark Brown
2008-10-15 0:34 ` Linus Torvalds
2008-10-14 23:51 ` Linus Torvalds
2008-10-15 9:02 ` Alan Cox
2008-10-15 9:33 ` Ingo Molnar
2008-10-15 11:01 ` Mark Brown
2008-08-26 0:37 Stephen Rothwell
2008-08-18 0:01 Stephen Rothwell
2008-08-18 12:55 ` David Howells
2008-08-18 14:03 ` James Morris
2008-07-25 0:30 Stephen Rothwell
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