Messages in this thread | | | Date | Fri, 26 Nov 2021 18:36:11 +0800 | From | kernel test robot <> | Subject | powerpc-linux-ld: warning: orphan section `.init.plt' from `drivers/mfd/rsmu_core.o' being placed in section `.init.plt' |
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Hi Min,
First bad commit (maybe != root cause):
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: a4849f6000e29235a2707f22e39da6b897bb9543 commit: a1867f85e06edacd82956d3422caa2b9074f4321 mfd: Add Renesas Synchronization Management Unit (SMU) support date: 5 months ago config: powerpc-randconfig-r034-20211123 (https://download.01.org/0day-ci/archive/20211126/202111261824.M3qMRnY5-lkp@intel.com/config) compiler: powerpc-linux-gcc (GCC) 11.2.0 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/torvalds/linux.git/commit/?id=a1867f85e06edacd82956d3422caa2b9074f4321 git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout a1867f85e06edacd82956d3422caa2b9074f4321 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross 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 warnings (new ones prefixed by >>):
>> powerpc-linux-ld: warning: orphan section `.init.plt' from `drivers/mfd/rsmu_core.o' being placed in section `.init.plt' powerpc-linux-ld: arch/powerpc/sysdev/cpm_gpio.o:(.rodata+0xd0): undefined reference to `cpm1_gpiochip_add16' powerpc-linux-ld: arch/powerpc/sysdev/cpm_gpio.o:(.rodata+0x194): undefined reference to `cpm1_gpiochip_add32' powerpc-linux-ld: arch/powerpc/sysdev/cpm_gpio.o:(.rodata+0x258): undefined reference to `cpm1_gpiochip_add16' powerpc-linux-ld: arch/powerpc/sysdev/cpm_gpio.o:(.rodata+0x31c): undefined reference to `cpm1_gpiochip_add16' powerpc-linux-ld: arch/powerpc/platforms/8xx/m8xx_setup.o: in function `cpm_cascade': m8xx_setup.c:(.text+0x28): undefined reference to `cpm_get_irq' powerpc-linux-ld: arch/powerpc/platforms/8xx/m8xx_setup.o: in function `mpc8xx_set_rtc_time': m8xx_setup.c:(.text+0x46): undefined reference to `mpc8xx_immr' powerpc-linux-ld: m8xx_setup.c:(.text+0x52): undefined reference to `mpc8xx_immr' powerpc-linux-ld: arch/powerpc/platforms/8xx/m8xx_setup.o: in function `mpc8xx_get_rtc_time': m8xx_setup.c:(.text+0x92): undefined reference to `mpc8xx_immr' powerpc-linux-ld: m8xx_setup.c:(.text+0x9e): undefined reference to `mpc8xx_immr' powerpc-linux-ld: arch/powerpc/platforms/8xx/m8xx_setup.o: in function `mpc8xx_restart': m8xx_setup.c:(.text+0xda): undefined reference to `mpc8xx_immr' powerpc-linux-ld: arch/powerpc/platforms/8xx/m8xx_setup.o:m8xx_setup.c:(.text+0xe6): more undefined references to `mpc8xx_immr' follow powerpc-linux-ld: arch/powerpc/platforms/8xx/m8xx_setup.o: in function `mpc8xx_pics_init': m8xx_setup.c:(.init.text+0x2c8): undefined reference to `cpm_pic_init'
--- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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