From: Stephen Rothwell <sfr@canb.auug.org.au>
To: Doug Ledford <dledford@redhat.com>, Jason Gunthorpe <jgg@mellanox.com>
Cc: Linux Next Mailing List <linux-next@vger.kernel.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Bernard Metzler <bmt@zurich.ibm.com>
Subject: linux-next: build failure after merge of the rdma tree
Date: Mon, 8 Jul 2019 13:03:51 +1000 [thread overview]
Message-ID: <20190708130351.2141a39b@canb.auug.org.au> (raw)
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Hi all,
After merging the rdma tree, today's linux-next build (x86_64
allmodconfig) failed like this:
In file included from include/asm-generic/percpu.h:7,
from arch/x86/include/asm/percpu.h:544,
from arch/x86/include/asm/preempt.h:6,
from include/linux/preempt.h:78,
from include/linux/spinlock.h:51,
from include/linux/seqlock.h:36,
from include/linux/time.h:6,
from include/linux/ktime.h:24,
from include/linux/timer.h:6,
from include/linux/netdevice.h:24,
from drivers/infiniband/sw/siw/siw_main.c:8:
include/linux/percpu-defs.h:92:33: warning: '__pcpu_unique_use_cnt' initialized and declared 'extern'
extern __PCPU_DUMMY_ATTRS char __pcpu_unique_##name; \
^~~~~~~~~~~~~~
include/linux/percpu-defs.h:115:2: note: in expansion of macro 'DEFINE_PER_CPU_SECTION'
DEFINE_PER_CPU_SECTION(type, name, "")
^~~~~~~~~~~~~~~~~~~~~~
drivers/infiniband/sw/siw/siw_main.c:129:8: note: in expansion of macro 'DEFINE_PER_CPU'
static DEFINE_PER_CPU(atomic_t, use_cnt = ATOMIC_INIT(0));
^~~~~~~~~~~~~~
include/linux/percpu-defs.h:93:26: error: redefinition of '__pcpu_unique_use_cnt'
__PCPU_DUMMY_ATTRS char __pcpu_unique_##name; \
^~~~~~~~~~~~~~
include/linux/percpu-defs.h:115:2: note: in expansion of macro 'DEFINE_PER_CPU_SECTION'
DEFINE_PER_CPU_SECTION(type, name, "")
^~~~~~~~~~~~~~~~~~~~~~
drivers/infiniband/sw/siw/siw_main.c:129:8: note: in expansion of macro 'DEFINE_PER_CPU'
static DEFINE_PER_CPU(atomic_t, use_cnt = ATOMIC_INIT(0));
^~~~~~~~~~~~~~
include/linux/percpu-defs.h:92:33: note: previous definition of '__pcpu_unique_use_cnt' was here
extern __PCPU_DUMMY_ATTRS char __pcpu_unique_##name; \
^~~~~~~~~~~~~~
include/linux/percpu-defs.h:115:2: note: in expansion of macro 'DEFINE_PER_CPU_SECTION'
DEFINE_PER_CPU_SECTION(type, name, "")
^~~~~~~~~~~~~~~~~~~~~~
drivers/infiniband/sw/siw/siw_main.c:129:8: note: in expansion of macro 'DEFINE_PER_CPU'
static DEFINE_PER_CPU(atomic_t, use_cnt = ATOMIC_INIT(0));
^~~~~~~~~~~~~~
drivers/infiniband/sw/siw/siw_main.c:129:33: warning: 'use_cnt' initialized and declared 'extern'
static DEFINE_PER_CPU(atomic_t, use_cnt = ATOMIC_INIT(0));
^~~~~~~
include/linux/percpu-defs.h:94:44: note: in definition of macro 'DEFINE_PER_CPU_SECTION'
extern __PCPU_ATTRS(sec) __typeof__(type) name; \
^~~~
drivers/infiniband/sw/siw/siw_main.c:129:8: note: in expansion of macro 'DEFINE_PER_CPU'
static DEFINE_PER_CPU(atomic_t, use_cnt = ATOMIC_INIT(0));
^~~~~~~~~~~~~~
drivers/infiniband/sw/siw/siw_main.c:129:33: error: redefinition of 'use_cnt'
static DEFINE_PER_CPU(atomic_t, use_cnt = ATOMIC_INIT(0));
^~~~~~~
include/linux/percpu-defs.h:95:44: note: in definition of macro 'DEFINE_PER_CPU_SECTION'
__PCPU_ATTRS(sec) __weak __typeof__(type) name
^~~~
drivers/infiniband/sw/siw/siw_main.c:129:8: note: in expansion of macro 'DEFINE_PER_CPU'
static DEFINE_PER_CPU(atomic_t, use_cnt = ATOMIC_INIT(0));
^~~~~~~~~~~~~~
drivers/infiniband/sw/siw/siw_main.c:129:33: note: previous definition of 'use_cnt' was here
static DEFINE_PER_CPU(atomic_t, use_cnt = ATOMIC_INIT(0));
^~~~~~~
include/linux/percpu-defs.h:94:44: note: in definition of macro 'DEFINE_PER_CPU_SECTION'
extern __PCPU_ATTRS(sec) __typeof__(type) name; \
^~~~
drivers/infiniband/sw/siw/siw_main.c:129:8: note: in expansion of macro 'DEFINE_PER_CPU'
static DEFINE_PER_CPU(atomic_t, use_cnt = ATOMIC_INIT(0));
^~~~~~~~~~~~~~
Caused by commit
bdcf26bf9b3a ("rdma/siw: network and RDMA core interface")
I have used the rdma tree from 20190628 again today.
--
Cheers,
Stephen Rothwell
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next reply other threads:[~2019-07-08 3:03 UTC|newest]
Thread overview: 70+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-08 3:03 Stephen Rothwell [this message]
2019-07-08 14:09 ` linux-next: build failure after merge of the rdma tree Jason Gunthorpe
2019-07-08 14:28 ` Bernard Metzler
2019-07-08 14:56 ` Jason Gunthorpe
2019-07-08 15:08 ` Bernard Metzler
-- strict thread matches above, loose matches on Subject: below --
2020-02-26 2:51 Stephen Rothwell
2020-02-26 3:04 ` Devesh Sharma
2020-02-26 17:25 ` Jason Gunthorpe
2019-07-09 3:30 Stephen Rothwell
2019-07-09 7:04 ` Mark Zhang
2019-07-09 7:18 ` Leon Romanovsky
2019-07-09 12:43 ` Stephen Rothwell
2019-07-09 13:11 ` Leon Romanovsky
2019-07-09 12:46 ` Jason Gunthorpe
2019-07-10 1:04 ` Stephen Rothwell
2019-07-10 4:30 ` Stephen Rothwell
2019-07-16 23:28 ` Stephen Rothwell
2019-07-17 6:33 ` Masahiro Yamada
2019-07-17 7:45 ` Stephen Rothwell
2019-07-08 2:57 Stephen Rothwell
2019-07-08 16:08 ` Jason Gunthorpe
2019-07-09 3:11 ` Stephen Rothwell
2019-07-25 18:32 ` Dennis Dalessandro
2019-07-01 4:14 Stephen Rothwell
2019-07-01 7:54 ` wangxi
2019-07-01 22:49 ` Jason Gunthorpe
2019-07-04 2:02 ` Stephen Rothwell
2019-07-04 2:04 ` Jason Gunthorpe
2019-07-04 2:10 ` oulijun
2019-07-04 4:07 ` wangxi
2019-07-04 4:10 ` wangxi
2019-07-04 6:31 ` oulijun
2019-07-05 13:15 ` Jason Gunthorpe
2019-07-05 14:59 ` Stephen Rothwell
2018-12-04 0:47 Stephen Rothwell
2018-12-04 1:52 ` Jason Gunthorpe
2018-12-04 9:42 ` Leon Romanovsky
2018-12-07 2:41 ` Stephen Rothwell
2018-12-05 12:25 ` Guy Levi(SW)
2018-12-05 22:58 ` Stephen Rothwell
2018-12-10 0:43 ` Changbin Du
2018-12-10 15:52 ` Masahiro Yamada
2018-01-25 7:22 Stephen Rothwell
2018-01-25 8:50 ` Leon Romanovsky
2018-01-25 16:08 ` Doug Ledford
2017-07-31 2:07 Stephen Rothwell
2017-04-21 1:42 Stephen Rothwell
2017-04-21 1:58 ` Joe Perches
2017-04-21 2:21 ` Doug Ledford
2017-04-21 2:23 ` Stephen Rothwell
2017-04-21 2:21 ` Stephen Rothwell
2017-02-15 0:30 Stephen Rothwell
2017-02-15 1:05 ` Doug Ledford
2017-02-15 5:09 ` Selvin Xavier
2016-09-27 1:23 Stephen Rothwell
2016-09-27 5:04 ` Christoph Hellwig
2016-09-27 5:48 ` Stephen Rothwell
2016-09-27 13:39 ` Christoph Hellwig
2016-09-27 17:15 ` Doug Ledford
2016-09-28 1:43 ` Stephen Rothwell
2016-09-28 15:00 ` Doug Ledford
2016-09-28 15:23 ` Greg KH
2016-09-28 15:26 ` Doug Ledford
2016-09-28 21:45 ` Stephen Rothwell
2016-03-16 1:15 Stephen Rothwell
2016-03-16 6:49 ` Herbert Xu
2016-03-16 19:02 ` Doug Ledford
2016-03-16 20:41 ` Stephen Rothwell
2016-03-16 22:14 ` Ismail, Mustafa
2016-01-13 1:35 Stephen Rothwell
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