From: kernel test robot <lkp@intel.com>
To: "Naveen N. Rao" <naveen.n.rao@linux.vnet.ibm.com>
Cc: linuxppc-dev@lists.ozlabs.org, kbuild-all@lists.01.org
Subject: [powerpc:next-test 141/145] arch/powerpc/kernel/trace/ftrace.c:714:6: error: redefinition of 'ftrace_free_init_tramp'
Date: Wed, 18 May 2022 01:11:37 +0800 [thread overview]
Message-ID: <202205180129.rAXTjqF6-lkp@intel.com> (raw)
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-lkp@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 <lkp@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
reply other threads:[~2022-05-17 17:12 UTC|newest]
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