* [esmil:visionfive 4/62] mm/kasan/shadow.c:42:7: warning: no previous prototype for function 'memset'
@ 2022-03-31 10:05 kernel test robot
0 siblings, 0 replies; 3+ messages in thread
From: kernel test robot @ 2022-03-31 10:05 UTC (permalink / raw)
To: Matteo Croce; +Cc: llvm, kbuild-all, linux-kernel, Emil Renner Berthing
tree: https://github.com/esmil/linux visionfive
head: 6c7cd35771680c033c40b4af48cbe7e3093eab3d
commit: 25b1ed58675d7210b11e3492dcd5785f983d2b4a [4/62] riscv: optimized memset
config: riscv-randconfig-r042-20220331 (https://download.01.org/0day-ci/archive/20220331/202203311721.E2WjyRUE-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 22a95dd3e6c911c2854dd75f42ba32d34840a61a)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# install riscv cross compiling tool for clang build
# apt-get install binutils-riscv64-linux-gnu
# https://github.com/esmil/linux/commit/25b1ed58675d7210b11e3492dcd5785f983d2b4a
git remote add esmil https://github.com/esmil/linux
git fetch --no-tags esmil visionfive
git checkout 25b1ed58675d7210b11e3492dcd5785f983d2b4a
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=riscv SHELL=/bin/bash mm/kasan/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
>> mm/kasan/shadow.c:42:7: warning: no previous prototype for function 'memset' [-Wmissing-prototypes]
void *memset(void *addr, int c, size_t len)
^
mm/kasan/shadow.c:42:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
void *memset(void *addr, int c, size_t len)
^
static
mm/kasan/shadow.c:63:7: warning: no previous prototype for function 'memcpy' [-Wmissing-prototypes]
void *memcpy(void *dest, const void *src, size_t len)
^
mm/kasan/shadow.c:63:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
void *memcpy(void *dest, const void *src, size_t len)
^
static
2 warnings generated.
vim +/memset +42 mm/kasan/shadow.c
bb359dbcb70085a Andrey Konovalov 2020-12-22 40
bb359dbcb70085a Andrey Konovalov 2020-12-22 41 #undef memset
bb359dbcb70085a Andrey Konovalov 2020-12-22 @42 void *memset(void *addr, int c, size_t len)
bb359dbcb70085a Andrey Konovalov 2020-12-22 43 {
f00748bfa0246c4 Andrey Konovalov 2021-02-24 44 if (!kasan_check_range((unsigned long)addr, len, true, _RET_IP_))
bb359dbcb70085a Andrey Konovalov 2020-12-22 45 return NULL;
bb359dbcb70085a Andrey Konovalov 2020-12-22 46
bb359dbcb70085a Andrey Konovalov 2020-12-22 47 return __memset(addr, c, len);
bb359dbcb70085a Andrey Konovalov 2020-12-22 48 }
bb359dbcb70085a Andrey Konovalov 2020-12-22 49
:::::: The code at line 42 was first introduced by commit
:::::: bb359dbcb70085a63e8bdbf14837a900750f0cf7 kasan: split out shadow.c from common.c
:::::: TO: Andrey Konovalov <andreyknvl@google.com>
:::::: CC: Linus Torvalds <torvalds@linux-foundation.org>
--
0-DAY CI Kernel Test Service
https://01.org/lkp
^ permalink raw reply [flat|nested] 3+ messages in thread
* [esmil:visionfive 4/62] mm/kasan/shadow.c:42:7: warning: no previous prototype for function 'memset'
@ 2022-02-06 8:57 ` kernel test robot
0 siblings, 0 replies; 3+ messages in thread
From: kernel test robot @ 2022-02-06 8:57 UTC (permalink / raw)
To: Matteo Croce; +Cc: llvm, kbuild-all, linux-kernel, Emil Renner Berthing
tree: https://github.com/esmil/linux visionfive
head: 8c758048edfd830baceb991167131c9d55786544
commit: e8b2247abb98080a199facd6e0a110a82130594d [4/62] riscv: optimized memset
config: riscv-randconfig-c006-20220206 (https://download.01.org/0day-ci/archive/20220206/202202061621.LnXXCy9w-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 6daaf5a44925592c764c59219b0024ee06317028)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# install riscv cross compiling tool for clang build
# apt-get install binutils-riscv64-linux-gnu
# https://github.com/esmil/linux/commit/e8b2247abb98080a199facd6e0a110a82130594d
git remote add esmil https://github.com/esmil/linux
git fetch --no-tags esmil visionfive
git checkout e8b2247abb98080a199facd6e0a110a82130594d
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=riscv SHELL=/bin/bash mm/kasan/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
>> mm/kasan/shadow.c:42:7: warning: no previous prototype for function 'memset' [-Wmissing-prototypes]
void *memset(void *addr, int c, size_t len)
^
mm/kasan/shadow.c:42:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
void *memset(void *addr, int c, size_t len)
^
static
mm/kasan/shadow.c:63:7: warning: no previous prototype for function 'memcpy' [-Wmissing-prototypes]
void *memcpy(void *dest, const void *src, size_t len)
^
mm/kasan/shadow.c:63:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
void *memcpy(void *dest, const void *src, size_t len)
^
static
2 warnings generated.
vim +/memset +42 mm/kasan/shadow.c
bb359dbcb70085 Andrey Konovalov 2020-12-22 40
bb359dbcb70085 Andrey Konovalov 2020-12-22 41 #undef memset
bb359dbcb70085 Andrey Konovalov 2020-12-22 @42 void *memset(void *addr, int c, size_t len)
bb359dbcb70085 Andrey Konovalov 2020-12-22 43 {
f00748bfa0246c Andrey Konovalov 2021-02-24 44 if (!kasan_check_range((unsigned long)addr, len, true, _RET_IP_))
bb359dbcb70085 Andrey Konovalov 2020-12-22 45 return NULL;
bb359dbcb70085 Andrey Konovalov 2020-12-22 46
bb359dbcb70085 Andrey Konovalov 2020-12-22 47 return __memset(addr, c, len);
bb359dbcb70085 Andrey Konovalov 2020-12-22 48 }
bb359dbcb70085 Andrey Konovalov 2020-12-22 49
:::::: The code at line 42 was first introduced by commit
:::::: bb359dbcb70085a63e8bdbf14837a900750f0cf7 kasan: split out shadow.c from common.c
:::::: TO: Andrey Konovalov <andreyknvl@google.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
^ permalink raw reply [flat|nested] 3+ messages in thread
* [esmil:visionfive 4/62] mm/kasan/shadow.c:42:7: warning: no previous prototype for function 'memset'
@ 2022-02-06 8:57 ` kernel test robot
0 siblings, 0 replies; 3+ messages in thread
From: kernel test robot @ 2022-02-06 8:57 UTC (permalink / raw)
To: kbuild-all
[-- Attachment #1: Type: text/plain, Size: 3191 bytes --]
tree: https://github.com/esmil/linux visionfive
head: 8c758048edfd830baceb991167131c9d55786544
commit: e8b2247abb98080a199facd6e0a110a82130594d [4/62] riscv: optimized memset
config: riscv-randconfig-c006-20220206 (https://download.01.org/0day-ci/archive/20220206/202202061621.LnXXCy9w-lkp(a)intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 6daaf5a44925592c764c59219b0024ee06317028)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# install riscv cross compiling tool for clang build
# apt-get install binutils-riscv64-linux-gnu
# https://github.com/esmil/linux/commit/e8b2247abb98080a199facd6e0a110a82130594d
git remote add esmil https://github.com/esmil/linux
git fetch --no-tags esmil visionfive
git checkout e8b2247abb98080a199facd6e0a110a82130594d
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=riscv SHELL=/bin/bash mm/kasan/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
>> mm/kasan/shadow.c:42:7: warning: no previous prototype for function 'memset' [-Wmissing-prototypes]
void *memset(void *addr, int c, size_t len)
^
mm/kasan/shadow.c:42:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
void *memset(void *addr, int c, size_t len)
^
static
mm/kasan/shadow.c:63:7: warning: no previous prototype for function 'memcpy' [-Wmissing-prototypes]
void *memcpy(void *dest, const void *src, size_t len)
^
mm/kasan/shadow.c:63:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
void *memcpy(void *dest, const void *src, size_t len)
^
static
2 warnings generated.
vim +/memset +42 mm/kasan/shadow.c
bb359dbcb70085 Andrey Konovalov 2020-12-22 40
bb359dbcb70085 Andrey Konovalov 2020-12-22 41 #undef memset
bb359dbcb70085 Andrey Konovalov 2020-12-22 @42 void *memset(void *addr, int c, size_t len)
bb359dbcb70085 Andrey Konovalov 2020-12-22 43 {
f00748bfa0246c Andrey Konovalov 2021-02-24 44 if (!kasan_check_range((unsigned long)addr, len, true, _RET_IP_))
bb359dbcb70085 Andrey Konovalov 2020-12-22 45 return NULL;
bb359dbcb70085 Andrey Konovalov 2020-12-22 46
bb359dbcb70085 Andrey Konovalov 2020-12-22 47 return __memset(addr, c, len);
bb359dbcb70085 Andrey Konovalov 2020-12-22 48 }
bb359dbcb70085 Andrey Konovalov 2020-12-22 49
:::::: The code at line 42 was first introduced by commit
:::::: bb359dbcb70085a63e8bdbf14837a900750f0cf7 kasan: split out shadow.c from common.c
:::::: TO: Andrey Konovalov <andreyknvl@google.com>
:::::: CC: Linus Torvalds <torvalds@linux-foundation.org>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2022-03-31 10:06 UTC | newest]
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