tree: https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
next-test
head: 2e4a9942261f89ad204a8189634029a4b1f0efb6
commit: 0cad223e88229b1f021f9e167bdb2ba7b0d0c369 [141/145] powerpc/ftrace:
Remove ftrace init tramp once kernel init is complete
config: powerpc-buildonly-randconfig-r005-20220516
(https://download.01.org/0day-ci/archive/20220518/202205180129.raxtjqf6-...@intel.com/config)
compiler: powerpc-linux-gcc (GCC) 11.3.0
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
#
https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git/commit/?id=0cad223e88229b1f021f9e167bdb2ba7b0d0c369
git remote add powerpc
https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
git fetch --no-tags powerpc next-test
git checkout 0cad223e88229b1f021f9e167bdb2ba7b0d0c369
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.3.0 make.cross W=1
O=build_dir ARCH=powerpc SHELL=/bin/bash
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <l...@intel.com>
All errors (new ones prefixed by >>):
>> arch/powerpc/kernel/trace/ftrace.c:714:6: error: redefinition of
>> 'ftrace_free_init_tramp'
714 | void ftrace_free_init_tramp(void)
| ^~~~~~~~~~~~~~~~~~~~~~
In file included from include/linux/ftrace.h:23,
from arch/powerpc/kernel/trace/ftrace.c:20:
arch/powerpc/include/asm/ftrace.h:119:20: note: previous definition of
'ftrace_free_init_tramp' with type 'void(void)'
119 | static inline void ftrace_free_init_tramp(void) { }
| ^~~~~~~~~~~~~~~~~~~~~~
vim +/ftrace_free_init_tramp +714 arch/powerpc/kernel/trace/ftrace.c
713
> 714 void ftrace_free_init_tramp(void)
715 {
716 int i;
717
718 for (i = 0; i < NUM_FTRACE_TRAMPS && ftrace_tramps[i]; i++)
719 if (ftrace_tramps[i] == (unsigned
long)ftrace_tramp_init) {
720 ftrace_tramps[i] = 0;
721 return;
722 }
723 }
724
--
0-DAY CI Kernel Test Service
https://01.org/lkp
