tree:
https://github.com/omap-audio/linux-audio peter/linux-next-wip
head: 6c149549ca6d8d091bc1cbc89d250ad1e05c25cd
commit: a47002de3329ffca4492df18a65c31a6caff8c42 [9/56] dmaengine: ti: k3-udma: Allow the
driver to be built as module
config: arm64-allmodconfig (attached as .config)
compiler: aarch64-linux-gcc (GCC) 10.3.0
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: v0.6.3-348-gf0e6938b-dirty
#
https://github.com/omap-audio/linux-audio/commit/a47002de3329ffca4492df18...
git remote add omap-audio
https://github.com/omap-audio/linux-audio
git fetch --no-tags omap-audio peter/linux-next-wip
git checkout a47002de3329ffca4492df18a65c31a6caff8c42
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-10.3.0 make.cross C=1
CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=arm64 SHELL=/bin/bash
drivers/dma/ti/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
All errors (new ones prefixed by >>):
In file included from drivers/dma/ti/k3-udma.c:16:
> include/linux/module.h:131:42: error: redefinition of
'__inittest'
131 | static inline initcall_t __maybe_unused
__inittest(void) \
| ^~~~~~~~~~
include/linux/device/driver.h:263:1: note: in expansion of macro 'module_init'
263 | module_init(__driver##_init); \
| ^~~~~~~~~~~
include/linux/platform_device.h:254:2: note: in expansion of macro
'module_driver'
254 | module_driver(__platform_driver, platform_driver_register, \
| ^~~~~~~~~~~~~
drivers/dma/ti/k3-udma.c:5450:1: note: in expansion of macro
'module_platform_driver'
5450 | module_platform_driver(bcdma_driver);
| ^~~~~~~~~~~~~~~~~~~~~~
include/linux/module.h:131:42: note: previous definition of '__inittest' was
here
131 | static inline initcall_t __maybe_unused __inittest(void) \
| ^~~~~~~~~~
include/linux/device/driver.h:263:1: note: in expansion of macro 'module_init'
263 | module_init(__driver##_init); \
| ^~~~~~~~~~~
include/linux/platform_device.h:254:2: note: in expansion of macro
'module_driver'
254 | module_driver(__platform_driver, platform_driver_register, \
| ^~~~~~~~~~~~~
drivers/dma/ti/k3-udma.c:5440:1: note: in expansion of macro
'module_platform_driver'
5440 | module_platform_driver(udma_driver);
| ^~~~~~~~~~~~~~~~~~~~~~
> include/linux/module.h:133:6: error: redefinition of
'init_module'
133 | int init_module(void) __copy(initfn) \
| ^~~~~~~~~~~
include/linux/device/driver.h:263:1: note: in expansion of macro 'module_init'
263 | module_init(__driver##_init); \
| ^~~~~~~~~~~
include/linux/platform_device.h:254:2: note: in expansion of macro
'module_driver'
254 | module_driver(__platform_driver, platform_driver_register, \
| ^~~~~~~~~~~~~
drivers/dma/ti/k3-udma.c:5450:1: note: in expansion of macro
'module_platform_driver'
5450 | module_platform_driver(bcdma_driver);
| ^~~~~~~~~~~~~~~~~~~~~~
include/linux/module.h:133:6: note: previous definition of 'init_module' was
here
133 | int init_module(void) __copy(initfn) \
| ^~~~~~~~~~~
include/linux/device/driver.h:263:1: note: in expansion of macro 'module_init'
263 | module_init(__driver##_init); \
| ^~~~~~~~~~~
include/linux/platform_device.h:254:2: note: in expansion of macro
'module_driver'
254 | module_driver(__platform_driver, platform_driver_register, \
| ^~~~~~~~~~~~~
drivers/dma/ti/k3-udma.c:5440:1: note: in expansion of macro
'module_platform_driver'
5440 | module_platform_driver(udma_driver);
| ^~~~~~~~~~~~~~~~~~~~~~
include/linux/module.h:139:42: error: redefinition of '__exittest'
139 | static inline exitcall_t __maybe_unused __exittest(void) \
| ^~~~~~~~~~
include/linux/device/driver.h:268:1: note: in expansion of macro 'module_exit'
268 | module_exit(__driver##_exit);
| ^~~~~~~~~~~
include/linux/platform_device.h:254:2: note: in expansion of macro
'module_driver'
254 | module_driver(__platform_driver, platform_driver_register, \
| ^~~~~~~~~~~~~
drivers/dma/ti/k3-udma.c:5450:1: note: in expansion of macro
'module_platform_driver'
5450 | module_platform_driver(bcdma_driver);
| ^~~~~~~~~~~~~~~~~~~~~~
include/linux/module.h:139:42: note: previous definition of '__exittest' was
here
139 | static inline exitcall_t __maybe_unused __exittest(void) \
| ^~~~~~~~~~
include/linux/device/driver.h:268:1: note: in expansion of macro 'module_exit'
268 | module_exit(__driver##_exit);
| ^~~~~~~~~~~
include/linux/platform_device.h:254:2: note: in expansion of macro
'module_driver'
254 | module_driver(__platform_driver, platform_driver_register, \
| ^~~~~~~~~~~~~
drivers/dma/ti/k3-udma.c:5440:1: note: in expansion of macro
'module_platform_driver'
5440 | module_platform_driver(udma_driver);
| ^~~~~~~~~~~~~~~~~~~~~~
include/linux/module.h:141:7: error: redefinition of 'cleanup_module'
141 | void cleanup_module(void) __copy(exitfn) \
| ^~~~~~~~~~~~~~
include/linux/device/driver.h:268:1: note: in expansion of macro 'module_exit'
268 | module_exit(__driver##_exit);
| ^~~~~~~~~~~
include/linux/platform_device.h:254:2: note: in expansion of macro
'module_driver'
254 | module_driver(__platform_driver, platform_driver_register, \
| ^~~~~~~~~~~~~
drivers/dma/ti/k3-udma.c:5450:1: note: in expansion of macro
'module_platform_driver'
5450 | module_platform_driver(bcdma_driver);
| ^~~~~~~~~~~~~~~~~~~~~~
include/linux/module.h:141:7: note: previous definition of 'cleanup_module' was
here
141 | void cleanup_module(void) __copy(exitfn) \
| ^~~~~~~~~~~~~~
include/linux/device/driver.h:268:1: note: in expansion of macro 'module_exit'
268 | module_exit(__driver##_exit);
| ^~~~~~~~~~~
include/linux/platform_device.h:254:2: note: in expansion of macro
'module_driver'
254 | module_driver(__platform_driver, platform_driver_register, \
| ^~~~~~~~~~~~~
drivers/dma/ti/k3-udma.c:5440:1: note: in expansion of macro
'module_platform_driver'
5440 | module_platform_driver(udma_driver);
| ^~~~~~~~~~~~~~~~~~~~~~
> include/linux/module.h:131:42: error: redefinition of
'__inittest'
131 | static inline initcall_t __maybe_unused
__inittest(void) \
| ^~~~~~~~~~
include/linux/device/driver.h:263:1: note: in expansion of macro 'module_init'
263 | module_init(__driver##_init); \
| ^~~~~~~~~~~
include/linux/platform_device.h:254:2: note: in expansion of macro
'module_driver'
254 | module_driver(__platform_driver, platform_driver_register, \
| ^~~~~~~~~~~~~
drivers/dma/ti/k3-udma.c:5460:1: note: in expansion of macro
'module_platform_driver'
5460 | module_platform_driver(pktdma_driver);
| ^~~~~~~~~~~~~~~~~~~~~~
include/linux/module.h:131:42: note: previous definition of '__inittest' was
here
131 | static inline initcall_t __maybe_unused __inittest(void) \
| ^~~~~~~~~~
include/linux/device/driver.h:263:1: note: in expansion of macro 'module_init'
263 | module_init(__driver##_init); \
| ^~~~~~~~~~~
include/linux/platform_device.h:254:2: note: in expansion of macro
'module_driver'
254 | module_driver(__platform_driver, platform_driver_register, \
| ^~~~~~~~~~~~~
drivers/dma/ti/k3-udma.c:5450:1: note: in expansion of macro
'module_platform_driver'
5450 | module_platform_driver(bcdma_driver);
| ^~~~~~~~~~~~~~~~~~~~~~
> include/linux/module.h:133:6: error: redefinition of
'init_module'
133 | int init_module(void) __copy(initfn) \
| ^~~~~~~~~~~
include/linux/device/driver.h:263:1: note: in expansion of macro 'module_init'
263 | module_init(__driver##_init); \
| ^~~~~~~~~~~
include/linux/platform_device.h:254:2: note: in expansion of macro
'module_driver'
254 | module_driver(__platform_driver, platform_driver_register, \
| ^~~~~~~~~~~~~
drivers/dma/ti/k3-udma.c:5460:1: note: in expansion of macro
'module_platform_driver'
5460 | module_platform_driver(pktdma_driver);
| ^~~~~~~~~~~~~~~~~~~~~~
include/linux/module.h:133:6: note: previous definition of 'init_module' was
here
133 | int init_module(void) __copy(initfn) \
| ^~~~~~~~~~~
include/linux/device/driver.h:263:1: note: in expansion of macro 'module_init'
263 | module_init(__driver##_init); \
| ^~~~~~~~~~~
include/linux/platform_device.h:254:2: note: in expansion of macro
'module_driver'
254 | module_driver(__platform_driver, platform_driver_register, \
| ^~~~~~~~~~~~~
drivers/dma/ti/k3-udma.c:5440:1: note: in expansion of macro
'module_platform_driver'
5440 | module_platform_driver(udma_driver);
| ^~~~~~~~~~~~~~~~~~~~~~
include/linux/module.h:139:42: error: redefinition of '__exittest'
139 | static inline exitcall_t __maybe_unused __exittest(void) \
| ^~~~~~~~~~
include/linux/device/driver.h:268:1: note: in expansion of macro 'module_exit'
268 | module_exit(__driver##_exit);
| ^~~~~~~~~~~
include/linux/platform_device.h:254:2: note: in expansion of macro
'module_driver'
254 | module_driver(__platform_driver, platform_driver_register, \
| ^~~~~~~~~~~~~
drivers/dma/ti/k3-udma.c:5460:1: note: in expansion of macro
'module_platform_driver'
5460 | module_platform_driver(pktdma_driver);
| ^~~~~~~~~~~~~~~~~~~~~~
include/linux/module.h:139:42: note: previous definition of '__exittest' was
here
139 | static inline exitcall_t __maybe_unused __exittest(void) \
| ^~~~~~~~~~
include/linux/device/driver.h:268:1: note: in expansion of macro 'module_exit'
268 | module_exit(__driver##_exit);
| ^~~~~~~~~~~
include/linux/platform_device.h:254:2: note: in expansion of macro
'module_driver'
254 | module_driver(__platform_driver, platform_driver_register, \
| ^~~~~~~~~~~~~
drivers/dma/ti/k3-udma.c:5450:1: note: in expansion of macro
'module_platform_driver'
5450 | module_platform_driver(bcdma_driver);
| ^~~~~~~~~~~~~~~~~~~~~~
include/linux/module.h:141:7: error: redefinition of 'cleanup_module'
141 | void cleanup_module(void) __copy(exitfn) \
| ^~~~~~~~~~~~~~
include/linux/device/driver.h:268:1: note: in expansion of macro 'module_exit'
268 | module_exit(__driver##_exit);
| ^~~~~~~~~~~
include/linux/platform_device.h:254:2: note: in expansion of macro
'module_driver'
254 | module_driver(__platform_driver, platform_driver_register, \
| ^~~~~~~~~~~~~
drivers/dma/ti/k3-udma.c:5460:1: note: in expansion of macro
'module_platform_driver'
5460 | module_platform_driver(pktdma_driver);
| ^~~~~~~~~~~~~~~~~~~~~~
include/linux/module.h:141:7: note: previous definition of 'cleanup_module' was
here
141 | void cleanup_module(void) __copy(exitfn) \
| ^~~~~~~~~~~~~~
include/linux/device/driver.h:268:1: note: in expansion of macro 'module_exit'
268 | module_exit(__driver##_exit);
| ^~~~~~~~~~~
include/linux/platform_device.h:254:2: note: in expansion of macro
'module_driver'
254 | module_driver(__platform_driver, platform_driver_register, \
| ^~~~~~~~~~~~~
drivers/dma/ti/k3-udma.c:5440:1: note: in expansion of macro
'module_platform_driver'
5440 | module_platform_driver(udma_driver);
| ^~~~~~~~~~~~~~~~~~~~~~
vim +/__inittest +131 include/linux/module.h
0fd972a7d91d6e1 Paul Gortmaker 2015-05-01 128
0fd972a7d91d6e1 Paul Gortmaker 2015-05-01 129 /* Each module must use one module_init().
*/
0fd972a7d91d6e1 Paul Gortmaker 2015-05-01 130 #define module_init(initfn) \
1f318a8bafcfba9 Arnd Bergmann 2017-02-01 @131 static inline initcall_t __maybe_unused
__inittest(void) \
0fd972a7d91d6e1 Paul Gortmaker 2015-05-01 132 { return initfn; } \
cf68fffb66d60d9 Sami Tolvanen 2021-04-08 @133 int init_module(void) __copy(initfn) \
cf68fffb66d60d9 Sami Tolvanen 2021-04-08 134 __attribute__((alias(#initfn))); \
cf68fffb66d60d9 Sami Tolvanen 2021-04-08 135 __CFI_ADDRESSABLE(init_module,
__initdata);
0fd972a7d91d6e1 Paul Gortmaker 2015-05-01 136
:::::: The code at line 131 was first introduced by commit
:::::: 1f318a8bafcfba9f0d623f4870c4e890fd22e659 modules: mark __inittest/__exittest as
__maybe_unused
:::::: TO: Arnd Bergmann <arnd(a)arndb.de>
:::::: CC: Jessica Yu <jeyu(a)redhat.com>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org