From: Stephen Rothwell <sfr@canb.auug.org.au> To: Linus <torvalds@linux-foundation.org> Cc: linux-next@vger.kernel.org, linux-kernel@vger.kernel.org, "David S. Miller" <davem@davemloft.net>, netdev@vger.kernel.org, Andrew Morton <akpm@linux-foundation.org>, Mel Gorman <mel@csn.ul.ie>, linux-mm@kvack.org, Alexander Viro <viro@zeniv.linux.org.uk>, linux-fsdevel@vger.kernel.org, "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>, Dipankar Sarma <dipankar@in.ibm.com> Subject: linux-next: build failure after merge of the final tree Date: Fri, 20 May 2011 16:18:16 +1000 [thread overview] Message-ID: <20110520161816.dda6f1fd.sfr@canb.auug.org.au> (raw) Hi all, After merging the final tree, today's linux-next build (sparc32 defconfig) failed like this: mm/page_alloc.c: In function '__free_pages_bootmem': mm/page_alloc.c:704: error: implicit declaration of function 'prefetchw' fs/dcache.c: In function '__d_lookup_rcu': fs/dcache.c:1810: error: implicit declaration of function 'prefetch' fs/inode.c: In function 'new_inode': fs/inode.c:894: error: implicit declaration of function 'spin_lock_prefetch' net/core/skbuff.c: In function '__alloc_skb': net/core/skbuff.c:184: error: implicit declaration of function 'prefetchw' In file included from net/ipv4/ip_forward.c:32: include/net/udp.h: In function 'udp_csum_outgoing': include/net/udp.h:141: error: implicit declaration of function 'prefetch' In file included from net/ipv6/af_inet6.c:48: include/net/udp.h: In function 'udp_csum_outgoing': include/net/udp.h:141: error: implicit declaration of function 'prefetch' net/unix/af_unix.c: In function 'unix_ioctl': net/unix/af_unix.c:2066: error: implicit declaration of function 'prefetch' In file included from net/sunrpc/xprtsock.c:44: include/net/udp.h: In function 'udp_csum_outgoing': include/net/udp.h:141: error: implicit declaration of function 'prefetch' kernel/rcutiny.c: In function 'rcu_process_callbacks': kernel/rcutiny.c:180: error: implicit declaration of function 'prefetch' Caused by commit e66eed651fd1 ("list: remove prefetching from regular list iterators"). I added the following patch for today: >From 1a101eb2766057372006b1b487d05f40fe899478 Mon Sep 17 00:00:00 2001 From: Stephen Rothwell <sfr@canb.auug.org.au> Date: Fri, 20 May 2011 16:08:48 +1000 Subject: [PATCH] include prefetch.h where needed Commit e66eed651fd1 ("list: remove prefetching from regular list iterators") removed the include of prefetch.h from list.h. fixes these build errors on sparc: mm/page_alloc.c: In function '__free_pages_bootmem': mm/page_alloc.c:704: error: implicit declaration of function 'prefetchw' fs/dcache.c: In function '__d_lookup_rcu': fs/dcache.c:1810: error: implicit declaration of function 'prefetch' fs/inode.c: In function 'new_inode': fs/inode.c:894: error: implicit declaration of function 'spin_lock_prefetch' net/core/skbuff.c: In function '__alloc_skb': net/core/skbuff.c:184: error: implicit declaration of function 'prefetchw' In file included from net/ipv4/ip_forward.c:32: include/net/udp.h: In function 'udp_csum_outgoing': include/net/udp.h:141: error: implicit declaration of function 'prefetch' In file included from net/ipv6/af_inet6.c:48: include/net/udp.h: In function 'udp_csum_outgoing': include/net/udp.h:141: error: implicit declaration of function 'prefetch' net/unix/af_unix.c: In function 'unix_ioctl': net/unix/af_unix.c:2066: error: implicit declaration of function 'prefetch' In file included from net/sunrpc/xprtsock.c:44: include/net/udp.h: In function 'udp_csum_outgoing': include/net/udp.h:141: error: implicit declaration of function 'prefetch' kernel/rcutiny.c: In function 'rcu_process_callbacks': kernel/rcutiny.c:180: error: implicit declaration of function 'prefetch' Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> --- fs/dcache.c | 1 + fs/inode.c | 1 + include/linux/skbuff.h | 1 + kernel/rcutiny.c | 1 + mm/page_alloc.c | 1 + net/core/skbuff.c | 1 + 6 files changed, 6 insertions(+), 0 deletions(-) diff --git a/fs/dcache.c b/fs/dcache.c index 22a0ef4..18b2a1f 100644 --- a/fs/dcache.c +++ b/fs/dcache.c @@ -35,6 +35,7 @@ #include <linux/hardirq.h> #include <linux/bit_spinlock.h> #include <linux/rculist_bl.h> +#include <linux/prefetch.h> #include "internal.h" /* diff --git a/fs/inode.c b/fs/inode.c index 33c963d..c77081f 100644 --- a/fs/inode.c +++ b/fs/inode.c @@ -26,6 +26,7 @@ #include <linux/posix_acl.h> #include <linux/ima.h> #include <linux/cred.h> +#include <linux/prefetch.h> #include "internal.h" /* diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 79aafbb..f963b8f 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -29,6 +29,7 @@ #include <linux/rcupdate.h> #include <linux/dmaengine.h> #include <linux/hrtimer.h> +#include <linux/prefetch.h> /* Don't change this without changing skb_csum_unnecessary! */ #define CHECKSUM_NONE 0 diff --git a/kernel/rcutiny.c b/kernel/rcutiny.c index 421abfd..7bbac7d 100644 --- a/kernel/rcutiny.c +++ b/kernel/rcutiny.c @@ -35,6 +35,7 @@ #include <linux/init.h> #include <linux/time.h> #include <linux/cpu.h> +#include <linux/prefetch.h> /* Controls for rcu_kthread() kthread, replacing RCU_SOFTIRQ used previously. */ static struct task_struct *rcu_kthread_task; diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 44b3d7b..9d5498e 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -54,6 +54,7 @@ #include <trace/events/kmem.h> #include <linux/ftrace_event.h> #include <linux/memcontrol.h> +#include <linux/prefetch.h> #include <asm/tlbflush.h> #include <asm/div64.h> diff --git a/net/core/skbuff.c b/net/core/skbuff.c index 3e934fe..46cbd28 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -57,6 +57,7 @@ #include <linux/init.h> #include <linux/scatterlist.h> #include <linux/errqueue.h> +#include <linux/prefetch.h> #include <net/protocol.h> #include <net/dst.h> -- 1.7.5.1 -- Cheers, Stephen Rothwell sfr@canb.auug.org.au http://www.canb.auug.org.au/~sfr/
WARNING: multiple messages have this Message-ID (diff)
From: Stephen Rothwell <sfr@canb.auug.org.au> To: Linus <torvalds@linux-foundation.org> Cc: linux-next@vger.kernel.org, linux-kernel@vger.kernel.org, "David S. Miller" <davem@davemloft.net>, netdev@vger.kernel.org, Andrew Morton <akpm@linux-foundation.org>, Mel Gorman <mel@csn.ul.ie>, linux-mm@kvack.org, Alexander Viro <viro@zeniv.linux.org.uk>, linux-fsdevel@vger.kernel.org, "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>, Dipankar Sarma <dipankar@in.ibm.com> Subject: linux-next: build failure after merge of the final tree Date: Fri, 20 May 2011 16:18:16 +1000 [thread overview] Message-ID: <20110520161816.dda6f1fd.sfr@canb.auug.org.au> (raw) Hi all, After merging the final tree, today's linux-next build (sparc32 defconfig) failed like this: mm/page_alloc.c: In function '__free_pages_bootmem': mm/page_alloc.c:704: error: implicit declaration of function 'prefetchw' fs/dcache.c: In function '__d_lookup_rcu': fs/dcache.c:1810: error: implicit declaration of function 'prefetch' fs/inode.c: In function 'new_inode': fs/inode.c:894: error: implicit declaration of function 'spin_lock_prefetch' net/core/skbuff.c: In function '__alloc_skb': net/core/skbuff.c:184: error: implicit declaration of function 'prefetchw' In file included from net/ipv4/ip_forward.c:32: include/net/udp.h: In function 'udp_csum_outgoing': include/net/udp.h:141: error: implicit declaration of function 'prefetch' In file included from net/ipv6/af_inet6.c:48: include/net/udp.h: In function 'udp_csum_outgoing': include/net/udp.h:141: error: implicit declaration of function 'prefetch' net/unix/af_unix.c: In function 'unix_ioctl': net/unix/af_unix.c:2066: error: implicit declaration of function 'prefetch' In file included from net/sunrpc/xprtsock.c:44: include/net/udp.h: In function 'udp_csum_outgoing': include/net/udp.h:141: error: implicit declaration of function 'prefetch' kernel/rcutiny.c: In function 'rcu_process_callbacks': kernel/rcutiny.c:180: error: implicit declaration of function 'prefetch' Caused by commit e66eed651fd1 ("list: remove prefetching from regular list iterators"). I added the following patch for today:
next reply other threads:[~2011-05-20 6:18 UTC|newest] Thread overview: 244+ messages / expand[flat|nested] mbox.gz Atom feed top 2011-05-20 6:18 Stephen Rothwell [this message] 2011-05-20 6:18 ` linux-next: build failure after merge of the final tree Stephen Rothwell 2011-05-24 2:06 ` Mike Frysinger 2011-05-24 2:06 ` Mike Frysinger 2011-05-24 2:51 ` Greg KH 2011-05-24 2:51 ` Greg KH 2011-05-24 3:59 ` Stephen Rothwell 2011-05-24 12:48 ` Greg KH 2011-05-24 12:48 ` Greg KH 2011-05-24 21:52 ` Stephen Rothwell 2011-05-24 4:01 ` Linus Torvalds 2011-05-24 4:01 ` Linus Torvalds 2011-05-24 4:10 ` Mike Frysinger 2011-05-24 4:10 ` Mike Frysinger 2011-05-24 17:10 ` Mike Frysinger 2011-05-24 17:10 ` Mike Frysinger 2011-05-24 17:29 ` Linus Torvalds 2011-05-24 17:29 ` Linus Torvalds 2011-05-25 9:24 ` Felipe Balbi 2011-05-25 12:13 ` Mike Frysinger 2011-05-25 12:13 ` Mike Frysinger -- strict thread matches above, loose matches on Subject: below -- 2014-05-28 9:46 Stephen Rothwell 2014-05-28 9:57 ` Paul Bolle 2014-05-28 10:14 ` Paul Bolle 2014-05-28 20:21 ` Paul Bolle 2014-05-28 20:42 ` Greg KH 2014-05-28 20:48 ` Paul Bolle 2014-05-28 21:15 ` Greg KH 2014-05-28 10:24 ` Stephen Rothwell 2014-04-07 4:52 Stephen Rothwell 2014-04-07 18:26 ` Andrew Morton 2014-04-07 21:51 ` Stephen Rothwell 2014-01-30 3:55 Stephen Rothwell 2014-01-06 9:28 Stephen Rothwell 2014-01-06 9:28 ` Stephen Rothwell 2014-01-06 9:28 ` Stephen Rothwell 2014-01-06 23:12 ` Benjamin Herrenschmidt 2014-01-06 23:12 ` Benjamin Herrenschmidt 2013-12-17 5:59 Stephen Rothwell 2013-12-17 8:26 ` Heiko Stübner 2013-12-16 5:47 Stephen Rothwell 2013-12-16 7:08 ` Krzysztof Kozlowski 2013-12-16 11:45 ` Mark Brown 2013-12-16 12:13 ` Krzysztof Kozlowski 2013-12-16 12:33 ` Mark Brown 2013-12-16 13:29 ` Stephen Rothwell 2013-11-18 3:19 Stephen Rothwell 2013-11-18 8:49 ` Kirill A. Shutemov 2013-11-18 23:09 ` David Miller 2013-11-18 3:01 Stephen Rothwell 2013-11-04 6:52 Stephen Rothwell 2013-11-04 17:06 ` Mark Brown 2013-10-29 9:16 Stephen Rothwell 2013-10-29 13:11 ` Linus Walleij 2013-10-29 13:20 ` Linus Walleij 2013-09-27 8:32 Stephen Rothwell 2013-09-27 14:40 ` Chris Ball 2013-08-20 7:20 Stephen Rothwell 2013-08-20 7:20 ` Stephen Rothwell 2013-08-20 7:20 ` Stephen Rothwell 2013-08-20 7:20 ` Stephen Rothwell 2013-08-20 16:07 ` Dwight Engen 2013-08-20 16:07 ` Dwight Engen 2013-08-20 16:07 ` Dwight Engen 2013-08-20 16:07 ` Dwight Engen 2013-08-20 19:28 ` Ben Myers 2013-08-20 19:28 ` Ben Myers 2013-08-20 19:28 ` Ben Myers 2013-08-21 0:22 ` Stephen Rothwell 2013-08-21 0:22 ` Stephen Rothwell 2013-08-21 0:22 ` Stephen Rothwell 2013-08-21 15:54 ` Ben Myers 2013-08-21 15:54 ` Ben Myers 2013-08-21 15:54 ` Ben Myers 2013-08-20 20:46 ` Arnd Bergmann 2013-08-20 20:46 ` Arnd Bergmann 2013-08-20 20:46 ` Arnd Bergmann 2013-08-21 5:08 ` Dwight Engen 2013-08-21 5:08 ` Dwight Engen 2013-08-21 5:08 ` Dwight Engen 2013-08-21 6:30 ` Jeremy Kerr 2013-08-21 6:30 ` Jeremy Kerr 2013-08-21 6:30 ` Jeremy Kerr 2013-08-21 15:56 ` Ben Myers 2013-08-21 15:56 ` Ben Myers 2013-08-21 15:56 ` Ben Myers 2013-03-12 4:30 Stephen Rothwell 2013-03-12 9:31 ` Daniel Hellstrom 2013-03-12 11:57 ` Stephen Rothwell 2013-03-12 16:13 ` Dmitry Torokhov 2013-03-13 11:20 ` Daniel Hellstrom 2013-02-06 7:30 Stephen Rothwell 2013-02-06 7:42 ` Stephen Rothwell 2013-02-06 17:52 ` Greg Kroah-Hartman 2013-02-06 18:40 ` David Miller 2012-10-16 3:50 Stephen Rothwell 2012-10-16 4:21 ` Al Viro 2012-07-31 5:14 Stephen Rothwell 2012-07-19 7:08 Stephen Rothwell 2012-07-19 13:53 ` Javier Muñoz 2012-07-05 8:33 Stephen Rothwell 2012-07-05 8:33 ` Stephen Rothwell 2012-07-05 9:43 ` Alan Modra 2012-07-05 9:43 ` Alan Modra 2012-07-06 0:21 ` Stephen Rothwell 2012-07-06 0:21 ` Stephen Rothwell 2012-07-06 0:57 ` Alan Modra 2012-07-06 0:57 ` Alan Modra 2012-07-06 3:01 ` Stephen Rothwell 2012-07-06 3:01 ` Stephen Rothwell 2012-07-06 6:08 ` Alan Modra 2012-07-06 6:08 ` Alan Modra 2012-05-22 8:20 Stephen Rothwell 2012-05-22 19:05 ` David Miller 2012-05-23 2:08 ` Stephen Rothwell 2012-05-21 8:54 Stephen Rothwell 2012-05-21 9:12 ` Ingo Molnar 2012-05-21 9:15 ` Stephen Rothwell 2012-05-22 8:25 ` Stephen Rothwell 2012-05-23 15:35 ` Ingo Molnar 2012-05-24 7:16 ` Stephen Rothwell 2012-05-24 7:22 ` Ingo Molnar 2012-05-24 7:22 ` Ingo Molnar 2012-05-24 14:06 ` H. Peter Anvin 2012-02-27 7:06 Stephen Rothwell 2012-02-27 21:17 ` Greg KH 2012-02-27 21:24 ` Alan Cox 2012-02-27 7:05 Stephen Rothwell 2012-02-27 6:37 Stephen Rothwell 2012-02-27 6:37 ` Stephen Rothwell 2012-02-27 9:19 ` Benjamin Herrenschmidt 2012-02-27 9:19 ` Benjamin Herrenschmidt 2012-02-27 23:30 ` Benjamin Herrenschmidt 2012-02-27 23:30 ` Benjamin Herrenschmidt 2012-01-20 7:21 Stephen Rothwell 2012-01-20 7:21 ` Stephen Rothwell 2012-01-20 7:21 ` Stephen Rothwell 2012-01-20 9:08 ` Deepthi Dharwar 2012-01-20 9:08 ` Deepthi Dharwar 2012-01-20 7:11 Stephen Rothwell 2012-01-20 7:34 ` Andrew Morton 2012-01-20 8:21 ` Sebastian Andrzej Siewior 2012-01-05 8:04 Stephen Rothwell 2012-01-06 0:04 ` Andrew Morton 2012-01-09 5:59 ` Stephen Rothwell 2012-01-09 6:20 ` Stephen Rothwell 2012-01-09 15:42 ` Greg KH 2012-01-09 15:54 ` Steven Rostedt 2012-01-09 16:27 ` Stephen Rothwell 2012-01-09 16:26 ` Stephen Rothwell 2012-01-09 21:35 ` David Miller 2012-01-09 21:41 ` Steven Rostedt 2011-12-17 4:22 Stephen Rothwell 2011-12-17 4:27 ` Stephen Rothwell 2011-09-30 1:38 Stephen Rothwell 2011-09-30 2:49 ` Yoshihiro Shimoda 2011-09-30 1:23 Stephen Rothwell 2011-09-30 1:12 Stephen Rothwell 2011-09-30 2:40 ` Paul Gortmaker 2011-09-30 3:05 ` Stephen Rothwell 2011-09-30 3:22 ` Paul Gortmaker 2011-09-30 3:22 ` Paul Gortmaker 2011-09-30 1:05 Stephen Rothwell 2011-09-30 7:57 ` Heiko Carstens 2011-09-28 9:56 Stephen Rothwell 2011-09-28 12:02 ` huang ying 2011-08-23 5:48 Stephen Rothwell 2011-08-23 14:32 ` Randy Dunlap 2011-07-18 9:35 Stephen Rothwell 2011-07-18 9:35 ` Stephen Rothwell 2011-07-18 9:30 Stephen Rothwell 2011-07-18 17:58 ` David Miller 2011-07-18 20:52 ` Sam Ravnborg 2011-05-27 5:11 Stephen Rothwell 2011-05-27 14:47 ` Mike Frysinger 2011-05-23 4:56 Stephen Rothwell 2011-05-23 5:17 ` Artem Bityutskiy 2011-05-20 6:32 Stephen Rothwell 2011-05-20 6:32 ` Stephen Rothwell 2011-05-20 6:27 Stephen Rothwell 2011-05-20 6:23 Stephen Rothwell 2011-05-20 6:23 ` Stephen Rothwell 2011-05-20 6:12 Stephen Rothwell 2011-05-20 15:24 ` Linus Torvalds 2011-05-20 16:16 ` Thomas Gleixner 2011-05-20 16:29 ` Linus Torvalds 2011-03-28 3:44 Stephen Rothwell 2011-03-24 3:30 Stephen Rothwell 2011-03-24 4:13 ` Andrew Morton 2011-03-24 19:55 ` Tony Luck 2011-01-31 6:26 Stephen Rothwell 2011-01-31 6:26 ` Stephen Rothwell 2011-01-15 2:10 Stephen Rothwell 2011-01-15 4:27 ` Andrea Arcangeli 2010-11-29 2:07 Stephen Rothwell 2010-11-09 4:03 Stephen Rothwell 2010-09-16 5:15 Stephen Rothwell 2010-09-16 5:47 ` Takashi Iwai 2010-08-11 3:38 Stephen Rothwell 2010-08-11 5:23 ` Andrew Morton 2010-08-11 7:38 ` Stephen Rothwell 2010-07-27 7:00 Stephen Rothwell 2010-07-16 7:11 Stephen Rothwell 2010-07-16 18:39 ` Yinghai Lu 2010-07-16 20:58 ` Russell King 2010-07-16 23:07 ` Stephen Rothwell 2010-06-23 16:19 Stephen Rothwell 2010-06-24 0:36 ` Stephen Rothwell 2010-06-24 9:00 ` Catalin Marinas 2010-06-24 9:09 ` Russell King 2010-06-24 10:18 ` Phil Carmody 2010-05-25 4:10 Stephen Rothwell 2010-05-25 4:10 ` Stephen Rothwell 2010-05-25 4:10 ` Stephen Rothwell 2010-05-25 4:58 ` David Miller 2010-05-25 4:58 ` David Miller 2010-05-25 5:14 ` Herbert Xu 2010-05-25 5:14 ` Herbert Xu 2010-05-25 6:56 ` David Miller 2010-05-25 6:56 ` David Miller 2010-05-14 5:53 Stephen Rothwell 2010-05-14 15:03 ` Don Zickus 2010-05-15 7:37 ` Ingo Molnar 2010-05-15 20:28 ` Frederic Weisbecker 2010-05-14 15:11 ` Don Zickus 2010-04-27 5:49 Stephen Rothwell 2010-04-28 9:41 ` Alexander Graf 2010-04-28 9:48 ` Avi Kivity 2010-04-28 15:21 ` Marcelo Tosatti 2010-04-08 5:35 Stephen Rothwell 2010-04-08 5:35 ` Stephen Rothwell 2010-04-08 6:25 ` David Miller 2010-04-08 14:15 ` John Linn 2010-04-08 14:15 ` John Linn 2010-04-08 22:59 ` Stephen Rothwell 2010-04-08 22:59 ` Stephen Rothwell 2010-04-08 23:01 ` John Linn 2010-04-08 23:01 ` John Linn [not found] <20100318160220.b7eaded6.sfr@canb.auug.org.au> 2010-03-18 6:21 ` David Miller [not found] <20100301203453.938e4136.sfr@canb.auug.org.au> 2010-03-01 9:42 ` Jens Axboe 2010-03-01 10:07 ` Stephen Rothwell 2010-03-01 9:40 Stephen Rothwell 2010-03-01 9:38 Stephen Rothwell 2010-03-02 20:47 ` Greg KH
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