Messages in this thread | | | Date | Wed, 22 Jun 2022 12:00:04 +0800 | From | kernel test robot <> | Subject | [jarkko-tpmdd:kprobes 3/3] arch/powerpc/kernel/module_alloc.c:31:39: error: use of undeclared identifier '_etext' |
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tree: git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git kprobes head: 8a45ec8f64f51131c2e98dcb9ee56edf0ca0a0b3 commit: 8a45ec8f64f51131c2e98dcb9ee56edf0ca0a0b3 [3/3] kprobes: Enable tracing for mololithic kernel images config: powerpc-mpc8313_rdb_defconfig (https://download.01.org/0day-ci/archive/20220622/202206221119.cyyF058c-lkp@intel.com/config) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project af6d2a0b6825e71965f3e2701a63c239fa0ad70f) 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 powerpc cross compiling tool for clang build # apt-get install binutils-powerpc-linux-gnu # https://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git/commit/?id=8a45ec8f64f51131c2e98dcb9ee56edf0ca0a0b3 git remote add jarkko-tpmdd git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git git fetch --no-tags jarkko-tpmdd kprobes git checkout 8a45ec8f64f51131c2e98dcb9ee56edf0ca0a0b3 # 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=powerpc SHELL=/bin/bash
If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
>> arch/powerpc/kernel/module_alloc.c:31:39: error: use of undeclared identifier '_etext' unsigned long limit = (unsigned long)_etext - SZ_32M; ^ 1 error generated.
vim +/_etext +31 arch/powerpc/kernel/module_alloc.c
27 28 void *module_alloc(unsigned long size) 29 { 30 #ifdef MODULES_VADDR > 31 unsigned long limit = (unsigned long)_etext - SZ_32M;
-- 0-DAY CI Kernel Test Service https://01.org/lkp
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