From: kernel test robot <lkp@intel.com>
To: Linus Walleij <linus.walleij@linaro.org>
Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org,
Jonathan Cameron <Jonathan.Cameron@huawei.com>,
Andy Shevchenko <andy.shevchenko@gmail.com>
Subject: include/linux/unaligned/be_byteshift.h:46:19: error: redefinition of 'get_unaligned_be32'
Date: Fri, 19 Mar 2021 15:04:52 +0800 [thread overview]
Message-ID: <202103191536.9cD1TuQQ-lkp@intel.com> (raw)
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Hi Linus,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 8b12a62a4e3ed4ae99c715034f557eb391d6b196
commit: de8860b1ed4701ea7e6f760f02d79ca6a3b656a1 iio: magnetometer: Add driver for Yamaha YAS530
date: 10 weeks ago
config: m68k-randconfig-s032-20210318 (attached as .config)
compiler: m68k-linux-gcc (GCC) 9.3.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# apt-get install sparse
# sparse version: v0.6.3-277-gc089cd2d-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=de8860b1ed4701ea7e6f760f02d79ca6a3b656a1
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout de8860b1ed4701ea7e6f760f02d79ca6a3b656a1
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=m68k
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
In file included from include/linux/build_bug.h:5,
from include/linux/bitfield.h:10,
from drivers/iio/magnetometer/yamaha-yas530.c:22:
include/linux/scatterlist.h: In function 'sg_set_buf':
arch/m68k/include/asm/page_no.h:33:50: warning: ordered comparison of pointer with null pointer [-Wextra]
33 | #define virt_addr_valid(kaddr) (((void *)(kaddr) >= (void *)PAGE_OFFSET) && \
| ^~
include/linux/compiler.h:78:42: note: in definition of macro 'unlikely'
78 | # define unlikely(x) __builtin_expect(!!(x), 0)
| ^
include/linux/scatterlist.h:137:2: note: in expansion of macro 'BUG_ON'
137 | BUG_ON(!virt_addr_valid(buf));
| ^~~~~~
include/linux/scatterlist.h:137:10: note: in expansion of macro 'virt_addr_valid'
137 | BUG_ON(!virt_addr_valid(buf));
| ^~~~~~~~~~~~~~~
In file included from drivers/iio/magnetometer/yamaha-yas530.c:35:
include/linux/unaligned/be_byteshift.h: At top level:
include/linux/unaligned/be_byteshift.h:41:19: error: redefinition of 'get_unaligned_be16'
41 | static inline u16 get_unaligned_be16(const void *p)
| ^~~~~~~~~~~~~~~~~~
In file included from arch/m68k/include/asm/unaligned.h:18,
from include/asm-generic/uaccess.h:13,
from arch/m68k/include/asm/uaccess.h:394,
from include/linux/uaccess.h:11,
from include/linux/sched/task.h:11,
from include/linux/sched/signal.h:9,
from include/linux/rcuwait.h:6,
from include/linux/percpu-rwsem.h:7,
from include/linux/fs.h:33,
from include/linux/cgroup.h:17,
from include/linux/memcontrol.h:13,
from include/linux/swap.h:9,
from include/linux/suspend.h:5,
from include/linux/regulator/consumer.h:35,
from drivers/iio/magnetometer/yamaha-yas530.c:33:
include/linux/unaligned/access_ok.h:23:28: note: previous definition of 'get_unaligned_be16' was here
23 | static __always_inline u16 get_unaligned_be16(const void *p)
| ^~~~~~~~~~~~~~~~~~
In file included from drivers/iio/magnetometer/yamaha-yas530.c:35:
>> include/linux/unaligned/be_byteshift.h:46:19: error: redefinition of 'get_unaligned_be32'
46 | static inline u32 get_unaligned_be32(const void *p)
| ^~~~~~~~~~~~~~~~~~
In file included from arch/m68k/include/asm/unaligned.h:18,
from include/asm-generic/uaccess.h:13,
from arch/m68k/include/asm/uaccess.h:394,
from include/linux/uaccess.h:11,
from include/linux/sched/task.h:11,
from include/linux/sched/signal.h:9,
from include/linux/rcuwait.h:6,
from include/linux/percpu-rwsem.h:7,
from include/linux/fs.h:33,
from include/linux/cgroup.h:17,
from include/linux/memcontrol.h:13,
from include/linux/swap.h:9,
from include/linux/suspend.h:5,
from include/linux/regulator/consumer.h:35,
from drivers/iio/magnetometer/yamaha-yas530.c:33:
include/linux/unaligned/access_ok.h:28:28: note: previous definition of 'get_unaligned_be32' was here
28 | static __always_inline u32 get_unaligned_be32(const void *p)
| ^~~~~~~~~~~~~~~~~~
In file included from drivers/iio/magnetometer/yamaha-yas530.c:35:
include/linux/unaligned/be_byteshift.h:51:19: error: redefinition of 'get_unaligned_be64'
51 | static inline u64 get_unaligned_be64(const void *p)
| ^~~~~~~~~~~~~~~~~~
In file included from arch/m68k/include/asm/unaligned.h:18,
from include/asm-generic/uaccess.h:13,
from arch/m68k/include/asm/uaccess.h:394,
from include/linux/uaccess.h:11,
from include/linux/sched/task.h:11,
from include/linux/sched/signal.h:9,
from include/linux/rcuwait.h:6,
from include/linux/percpu-rwsem.h:7,
from include/linux/fs.h:33,
from include/linux/cgroup.h:17,
from include/linux/memcontrol.h:13,
from include/linux/swap.h:9,
from include/linux/suspend.h:5,
from include/linux/regulator/consumer.h:35,
from drivers/iio/magnetometer/yamaha-yas530.c:33:
include/linux/unaligned/access_ok.h:33:28: note: previous definition of 'get_unaligned_be64' was here
33 | static __always_inline u64 get_unaligned_be64(const void *p)
| ^~~~~~~~~~~~~~~~~~
In file included from drivers/iio/magnetometer/yamaha-yas530.c:35:
include/linux/unaligned/be_byteshift.h:56:20: error: redefinition of 'put_unaligned_be16'
56 | static inline void put_unaligned_be16(u16 val, void *p)
| ^~~~~~~~~~~~~~~~~~
In file included from arch/m68k/include/asm/unaligned.h:18,
from include/asm-generic/uaccess.h:13,
from arch/m68k/include/asm/uaccess.h:394,
from include/linux/uaccess.h:11,
from include/linux/sched/task.h:11,
from include/linux/sched/signal.h:9,
from include/linux/rcuwait.h:6,
from include/linux/percpu-rwsem.h:7,
from include/linux/fs.h:33,
from include/linux/cgroup.h:17,
from include/linux/memcontrol.h:13,
from include/linux/swap.h:9,
from include/linux/suspend.h:5,
from include/linux/regulator/consumer.h:35,
from drivers/iio/magnetometer/yamaha-yas530.c:33:
include/linux/unaligned/access_ok.h:53:29: note: previous definition of 'put_unaligned_be16' was here
53 | static __always_inline void put_unaligned_be16(u16 val, void *p)
| ^~~~~~~~~~~~~~~~~~
In file included from drivers/iio/magnetometer/yamaha-yas530.c:35:
>> include/linux/unaligned/be_byteshift.h:61:20: error: redefinition of 'put_unaligned_be32'
61 | static inline void put_unaligned_be32(u32 val, void *p)
| ^~~~~~~~~~~~~~~~~~
In file included from arch/m68k/include/asm/unaligned.h:18,
from include/asm-generic/uaccess.h:13,
from arch/m68k/include/asm/uaccess.h:394,
from include/linux/uaccess.h:11,
from include/linux/sched/task.h:11,
from include/linux/sched/signal.h:9,
from include/linux/rcuwait.h:6,
from include/linux/percpu-rwsem.h:7,
from include/linux/fs.h:33,
from include/linux/cgroup.h:17,
from include/linux/memcontrol.h:13,
from include/linux/swap.h:9,
from include/linux/suspend.h:5,
from include/linux/regulator/consumer.h:35,
from drivers/iio/magnetometer/yamaha-yas530.c:33:
include/linux/unaligned/access_ok.h:58:29: note: previous definition of 'put_unaligned_be32' was here
58 | static __always_inline void put_unaligned_be32(u32 val, void *p)
| ^~~~~~~~~~~~~~~~~~
In file included from drivers/iio/magnetometer/yamaha-yas530.c:35:
include/linux/unaligned/be_byteshift.h:66:20: error: redefinition of 'put_unaligned_be64'
66 | static inline void put_unaligned_be64(u64 val, void *p)
| ^~~~~~~~~~~~~~~~~~
In file included from arch/m68k/include/asm/unaligned.h:18,
from include/asm-generic/uaccess.h:13,
from arch/m68k/include/asm/uaccess.h:394,
from include/linux/uaccess.h:11,
from include/linux/sched/task.h:11,
from include/linux/sched/signal.h:9,
from include/linux/rcuwait.h:6,
from include/linux/percpu-rwsem.h:7,
from include/linux/fs.h:33,
from include/linux/cgroup.h:17,
from include/linux/memcontrol.h:13,
from include/linux/swap.h:9,
from include/linux/suspend.h:5,
from include/linux/regulator/consumer.h:35,
from drivers/iio/magnetometer/yamaha-yas530.c:33:
include/linux/unaligned/access_ok.h:63:29: note: previous definition of 'put_unaligned_be64' was here
63 | static __always_inline void put_unaligned_be64(u64 val, void *p)
| ^~~~~~~~~~~~~~~~~~
Kconfig warnings: (for reference only)
WARNING: unmet direct dependencies detected for SND_ATMEL_SOC_PDC
Depends on SOUND && !UML && SND && SND_SOC && SND_ATMEL_SOC && HAS_DMA
Selected by
- SND_ATMEL_SOC_SSC && SOUND && !UML && SND && SND_SOC && SND_ATMEL_SOC
- SND_ATMEL_SOC_SSC_PDC && SOUND && !UML && SND && SND_SOC && SND_ATMEL_SOC && ATMEL_SSC
vim +/get_unaligned_be32 +46 include/linux/unaligned/be_byteshift.h
064106a91be5e7 Harvey Harrison 2008-04-29 45
064106a91be5e7 Harvey Harrison 2008-04-29 @46 static inline u32 get_unaligned_be32(const void *p)
064106a91be5e7 Harvey Harrison 2008-04-29 47 {
19f747f7370fcf Bart Van Assche 2020-03-13 48 return __get_unaligned_be32(p);
064106a91be5e7 Harvey Harrison 2008-04-29 49 }
064106a91be5e7 Harvey Harrison 2008-04-29 50
064106a91be5e7 Harvey Harrison 2008-04-29 51 static inline u64 get_unaligned_be64(const void *p)
064106a91be5e7 Harvey Harrison 2008-04-29 52 {
19f747f7370fcf Bart Van Assche 2020-03-13 53 return __get_unaligned_be64(p);
064106a91be5e7 Harvey Harrison 2008-04-29 54 }
064106a91be5e7 Harvey Harrison 2008-04-29 55
064106a91be5e7 Harvey Harrison 2008-04-29 56 static inline void put_unaligned_be16(u16 val, void *p)
064106a91be5e7 Harvey Harrison 2008-04-29 57 {
064106a91be5e7 Harvey Harrison 2008-04-29 58 __put_unaligned_be16(val, p);
064106a91be5e7 Harvey Harrison 2008-04-29 59 }
064106a91be5e7 Harvey Harrison 2008-04-29 60
064106a91be5e7 Harvey Harrison 2008-04-29 @61 static inline void put_unaligned_be32(u32 val, void *p)
064106a91be5e7 Harvey Harrison 2008-04-29 62 {
064106a91be5e7 Harvey Harrison 2008-04-29 63 __put_unaligned_be32(val, p);
064106a91be5e7 Harvey Harrison 2008-04-29 64 }
064106a91be5e7 Harvey Harrison 2008-04-29 65
:::::: The code at line 46 was first introduced by commit
:::::: 064106a91be5e76cb42c1ddf5d3871e3a1bd2a23 kernel: add common infrastructure for unaligned access
:::::: TO: Harvey Harrison <harvey.harrison@gmail.com>
:::::: CC: Linus Torvalds <torvalds@linux-foundation.org>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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next reply other threads:[~2021-03-19 7:06 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-19 7:04 kernel test robot [this message]
2021-03-19 9:57 ` include/linux/unaligned/be_byteshift.h:46:19: error: redefinition of 'get_unaligned_be32' Andy Shevchenko
2021-03-22 13:33 ` Linus Walleij
2021-03-22 13:49 ` Jonathan Cameron
-- strict thread matches above, loose matches on Subject: below --
2021-02-12 4:36 kernel test robot
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