Messages in this thread | | | Date | Sun, 6 Feb 2022 12:55:57 +0100 | Subject | Re: ld.lld: error: undefined symbol: socfpga_reset_init | From | Krzysztof Kozlowski <> |
| |
On 04/02/2022 22:12, kernel test robot wrote: > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master > head: dcb85f85fa6f142aae1fe86f399d4503d49f2b60 > commit: 4483397b03536506535d611b0cb28a81a69e8edf ARM: socfpga: drop ARCH_SOCFPGA > date: 11 months ago > config: arm-socfpga_defconfig (https://download.01.org/0day-ci/archive/20220205/202202050539.Mtk9I4Ef-lkp@intel.com/config) > compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project a73e4ce6a59b01f0e37037761c1e6889d539d233) > 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 arm cross compiling tool for clang build > # apt-get install binutils-arm-linux-gnueabi > # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=4483397b03536506535d611b0cb28a81a69e8edf > git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git > git fetch --no-tags linus master > git checkout 4483397b03536506535d611b0cb28a81a69e8edf > # 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=arm 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 >>): > >>> ld.lld: error: undefined symbol: socfpga_reset_init > >>> referenced by socfpga.c > >>> socfpga.o:(socfpga_init_irq) in archive arch/arm/mach-socfpga/built-in.a > >>> referenced by socfpga.c > >>> socfpga.o:(socfpga_arria10_init_irq) in archive arch/arm/mach-socfpga/built-in.a >
This looks like a false positive. On the socfpga defconfig arm build, the socfpga_reset_init() (drivers/reset/reset-socfpga.c) is built.
I also could not reproduce it with GCC.
Best regards, Krzysztof
| |