[avpatel:virtio_rpmsg_bus_fix_v1 36/52] arch/riscv/lib/string.c:89:7: error: expected identifier or '('

From: kernel test robot
Date: Thu Jun 09 2022 - 06:56:40 EST


tree: https://github.com/avpatel/linux.git virtio_rpmsg_bus_fix_v1
head: 390aaf641ff2f8919268d611e864227265c3f3f2
commit: 312a993799c081eda5135198ad59b691211d14fe [36/52] riscv: optimized memcpy
config: riscv-randconfig-r042-20220609 (https://download.01.org/0day-ci/archive/20220609/202206091823.jt1rchtM-lkp@xxxxxxxxx/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project b92436efcb7813fc481b30f2593a4907568d917a)
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/avpatel/linux/commit/312a993799c081eda5135198ad59b691211d14fe
git remote add avpatel https://github.com/avpatel/linux.git
git fetch --no-tags avpatel virtio_rpmsg_bus_fix_v1
git checkout 312a993799c081eda5135198ad59b691211d14fe
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=riscv SHELL=/bin/bash

If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@xxxxxxxxx>

All errors (new ones prefixed by >>):

>> arch/riscv/lib/string.c:89:7: error: expected identifier or '('
void *memcpy(void *dest, const void *src, size_t count) __weak __alias(__memcpy);
^
include/linux/fortify-string.h:385:26: note: expanded from macro 'memcpy'
#define memcpy(p, q, s) __fortify_memcpy_chk(p, q, s, \
^
include/linux/fortify-string.h:374:42: note: expanded from macro '__fortify_memcpy_chk'
p_size_field, q_size_field, op) ({ \
^
>> arch/riscv/lib/string.c:89:7: error: expected ')'
include/linux/fortify-string.h:385:26: note: expanded from macro 'memcpy'
#define memcpy(p, q, s) __fortify_memcpy_chk(p, q, s, \
^
include/linux/fortify-string.h:374:42: note: expanded from macro '__fortify_memcpy_chk'
p_size_field, q_size_field, op) ({ \
^
arch/riscv/lib/string.c:89:7: note: to match this '('
include/linux/fortify-string.h:385:26: note: expanded from macro 'memcpy'
#define memcpy(p, q, s) __fortify_memcpy_chk(p, q, s, \
^
include/linux/fortify-string.h:374:41: note: expanded from macro '__fortify_memcpy_chk'
p_size_field, q_size_field, op) ({ \
^
2 errors generated.


vim +89 arch/riscv/lib/string.c

88
> 89 void *memcpy(void *dest, const void *src, size_t count) __weak __alias(__memcpy);

--
0-DAY CI Kernel Test Service
https://01.org/lkp