Hi Guo, FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: bec4c2968fce2f44ce62d05288a633cd99a722eb commit: 18c07d23da5a48525b2955aa269b8bb108c19300 csky: Fixup calltrace panic date: 9 months ago config: csky-randconfig-r024-20210130 (attached as .config) compiler: csky-linux-gcc (GCC) 9.3.0 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/torvalds/linux.git/commit/?id=18c07d23da5a48525b2955aa269b8bb108c19300 git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout 18c07d23da5a48525b2955aa269b8bb108c19300 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=csky If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <[email protected]> All warnings (new ones prefixed by >>): In file included from drivers/net/ethernet/intel/e1000/e1000_hw.h:11, from drivers/net/ethernet/intel/e1000/e1000.h:54, from drivers/net/ethernet/intel/e1000/e1000_main.c:4: >> drivers/net/ethernet/intel/e1000/e1000_osdep.h:13: warning: >> "CONFIG_RAM_BASE" redefined 13 | #define CONFIG_RAM_BASE 0x60000 | In file included from include/linux/kconfig.h:5, from <command-line>: ./include/generated/autoconf.h:1771: note: this is the location of the previous definition 1771 | #define CONFIG_RAM_BASE 0x0 | -- In file included from drivers/net/ethernet/intel/e1000/e1000_hw.h:11, from drivers/net/ethernet/intel/e1000/e1000.h:54, from drivers/net/ethernet/intel/e1000/e1000_hw.c:8: >> drivers/net/ethernet/intel/e1000/e1000_osdep.h:13: warning: >> "CONFIG_RAM_BASE" redefined 13 | #define CONFIG_RAM_BASE 0x60000 | In file included from include/linux/kconfig.h:5, from <command-line>: ./include/generated/autoconf.h:1771: note: this is the location of the previous definition 1771 | #define CONFIG_RAM_BASE 0x0 | drivers/net/ethernet/intel/e1000/e1000_hw.c: In function 'e1000_phy_init_script': drivers/net/ethernet/intel/e1000/e1000_hw.c:132:6: warning: variable 'ret_val' set but not used [-Wunused-but-set-variable] 132 | u32 ret_val; | ^~~~~~~ drivers/net/ethernet/intel/e1000/e1000_hw.c: In function 'e1000_reset_hw': drivers/net/ethernet/intel/e1000/e1000_hw.c:380:6: warning: variable 'icr' set but not used [-Wunused-but-set-variable] 380 | u32 icr; | ^~~ drivers/net/ethernet/intel/e1000/e1000_hw.c: In function 'e1000_check_for_link': drivers/net/ethernet/intel/e1000/e1000_hw.c:2378:6: warning: variable 'signal' set but not used [-Wunused-but-set-variable] 2378 | u32 signal = 0; | ^~~~~~ drivers/net/ethernet/intel/e1000/e1000_hw.c:2374:6: warning: variable 'ctrl' set but not used [-Wunused-but-set-variable] 2374 | u32 ctrl; | ^~~~ drivers/net/ethernet/intel/e1000/e1000_hw.c:2373:6: warning: variable 'rxcw' set but not used [-Wunused-but-set-variable] 2373 | u32 rxcw = 0; | ^~~~ drivers/net/ethernet/intel/e1000/e1000_hw.c: In function 'e1000_clear_hw_cntrs': drivers/net/ethernet/intel/e1000/e1000_hw.c:4678:15: warning: variable 'temp' set but not used [-Wunused-but-set-variable] 4678 | volatile u32 temp; | ^~~~ vim +/CONFIG_RAM_BASE +13 drivers/net/ethernet/intel/e1000/e1000_osdep.h 5377a4160bb65e drivers/net/e1000/e1000_osdep.h Dirk Brandewie 2011-01-06 12 5377a4160bb65e drivers/net/e1000/e1000_osdep.h Dirk Brandewie 2011-01-06 @13 #define CONFIG_RAM_BASE 0x60000 5377a4160bb65e drivers/net/e1000/e1000_osdep.h Dirk Brandewie 2011-01-06 14 #define GBE_CONFIG_OFFSET 0x0 5377a4160bb65e drivers/net/e1000/e1000_osdep.h Dirk Brandewie 2011-01-06 15 :::::: The code at line 13 was first introduced by commit :::::: 5377a4160bb65ee4dd11b4b1d081d86d56d92bff e1000: Add support for the CE4100 reference platform :::::: TO: Dirk Brandewie <[email protected]> :::::: CC: David S. Miller <[email protected]> --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/[email protected]
.config.gz
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