Hi, On 08/20/22 at 11:41am, kernel test robot wrote: > Hi Baoquan, > > I love your patch! Yet something to improve: > > [auto build test ERROR on akpm-mm/mm-everything] > > url: https://github.com/intel-lab-lkp/linux/commits/Baoquan-He/mm-ioremap-Convert-architectures-to-take-GENERIC_IOREMAP-way/20220820-083435 > base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-everything > config: sh-allmodconfig > compiler: sh4-linux-gcc (GCC) 12.1.0 > 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://github.com/intel-lab-lkp/linux/commit/503a31451202f89e58bc5f0a49261398fafbd90e > git remote add linux-review https://github.com/intel-lab-lkp/linux > git fetch --no-tags linux-review Baoquan-He/mm-ioremap-Convert-architectures-to-take-GENERIC_IOREMAP-way/20220820-083435 > git checkout 503a31451202f89e58bc5f0a49261398fafbd90e > # save the config file > mkdir build_dir && cp config build_dir/.config > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=sh prepare I can only find binutils-sh-linux-gnu on fedora, but no gcc-sh-linux-gnu for cross compiling superh kernel. So I tried above steps, but it failed as below, any suggestion I can fix it to proceed for reproducing the reporting issues? Thanks in advance. [root@ampere-mtsnow-altra-09 ~]# ls 0day anaconda-ks.cfg bin config EFI_BOOT_ENTRY.TXT linux NETBOOT_METHOD.TXT original-ks.cfg RECIPE.TXT [root@ampere-mtsnow-altra-09 ~]# ls 0day/gcc-12.1.0-nolibc/sh4-linux/bin/ sh4-linux-addr2line sh4-linux-elfedit sh4-linux-gcc-ranlib sh4-linux-ld sh4-linux-objdump sh4-linux-strip sh4-linux-ar sh4-linux-gcc sh4-linux-gcov sh4-linux-ld.bfd sh4-linux-ranlib sh4-linux-as sh4-linux-gcc-12.1.0 sh4-linux-gcov-dump sh4-linux-lto-dump sh4-linux-readelf sh4-linux-c++filt sh4-linux-gcc-ar sh4-linux-gcov-tool sh4-linux-nm sh4-linux-size sh4-linux-cpp sh4-linux-gcc-nm sh4-linux-gprof sh4-linux-objcopy sh4-linux-strings [root@ampere-mtsnow-altra-09 ~]# ls bin make.cross [root@ampere-mtsnow-altra-09 ~]# cd linux/ [root@ampere-mtsnow-altra-09 linux]# ls arch certs CREDITS drivers init Kbuild lib Makefile README security usr block config crypto fs io_uring Kconfig LICENSES mm samples sound virt build_dir COPYING Documentation include ipc kernel MAINTAINERS net scripts tools [root@ampere-mtsnow-altra-09 linux]# ls build_dir/ -a . .. arch .config .gitignore include Makefile scripts source usr [root@ampere-mtsnow-altra-09 linux]# COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=sh prepare Compiler will be installed in /root/0day not a dynamic executable make --keep-going CONFIG_OF_ALL_DTBS=y CONFIG_DTC=y CROSS_COMPILE=/root/0day/gcc-12.1.0-nolibc/sh4-linux/bin/sh4-linux- --jobs=160 W=1 O=build_dir ARCH=sh prepare make[1]: Entering directory '/root/linux/build_dir' /bin/sh: line 1: /root/0day/gcc-12.1.0-nolibc/sh4-linux/bin/sh4-linux-gcc: cannot execute binary file: Exec format error /bin/sh: line 1: /root/0day/gcc-12.1.0-nolibc/sh4-linux/bin/sh4-linux-gcc: cannot execute binary file: Exec format error /bin/sh: line 1: /root/0day/gcc-12.1.0-nolibc/sh4-linux/bin/sh4-linux-gcc: cannot execute binary file: Exec format error SYNC include/config/auto.conf.cmd /bin/sh: line 1: /root/0day/gcc-12.1.0-nolibc/sh4-linux/bin/sh4-linux-gcc: cannot execute binary file: Exec format error /bin/sh: line 1: /root/0day/gcc-12.1.0-nolibc/sh4-linux/bin/sh4-linux-gcc: cannot execute binary file: Exec format error /bin/sh: line 1: /root/0day/gcc-12.1.0-nolibc/sh4-linux/bin/sh4-linux-gcc: cannot execute binary file: Exec format error GEN Makefile HOSTCC scripts/basic/fixdep HOSTCC scripts/kconfig/conf.o HOSTCC scripts/kconfig/confdata.o HOSTCC scripts/kconfig/expr.o LEX scripts/kconfig/lexer.lex.c YACC scripts/kconfig/parser.tab.[ch] HOSTCC scripts/kconfig/menu.o HOSTCC scripts/kconfig/preprocess.o HOSTCC scripts/kconfig/symbol.o HOSTCC scripts/kconfig/util.o HOSTCC scripts/kconfig/lexer.lex.o HOSTCC scripts/kconfig/parser.tab.o HOSTLD scripts/kconfig/conf /root/0day/gcc-12.1.0-nolibc/sh4-linux/bin/sh4-linux-gcc: unknown compiler scripts/Kconfig.include:44: Sorry, this compiler is not supported. make[3]: *** [../scripts/kconfig/Makefile:77: syncconfig] Error 1 make[2]: *** [../Makefile:632: syncconfig] Error 2 make[1]: *** [/root/linux/Makefile:734: include/config/auto.conf.cmd] Error 2 make[1]: Failed to remake makefile 'include/config/auto.conf.cmd'. make[1]: Failed to remake makefile 'include/config/auto.conf'. GEN Makefile SYSHDR arch/sh/include/generated/uapi/asm/unistd_32.h SYSTBL arch/sh/include/generated/asm/syscall_table.h Error: kernelrelease not valid - run 'make prepare' to update it HOSTCC scripts/dtc/dtc.o HOSTCC scripts/dtc/flattree.o HOSTCC scripts/dtc/fstree.o HOSTCC scripts/dtc/data.o HOSTCC scripts/dtc/livetree.o HOSTCC scripts/dtc/treesource.o HOSTCC scripts/dtc/srcpos.o HOSTCC scripts/dtc/checks.o HOSTCC scripts/dtc/util.o LEX scripts/dtc/dtc-lexer.lex.c YACC scripts/dtc/dtc-parser.tab.[ch] HOSTCC scripts/dtc/libfdt/fdt_ro.o HOSTCC scripts/dtc/libfdt/fdt.o HOSTCC scripts/dtc/libfdt/fdt_wip.o HOSTCC scripts/dtc/libfdt/fdt_sw.o HOSTCC scripts/dtc/libfdt/fdt_rw.o HOSTCC scripts/dtc/libfdt/fdt_strerror.o HOSTCC scripts/dtc/libfdt/fdt_empty_tree.o HOSTCC scripts/dtc/libfdt/fdt_addresses.o HOSTCC scripts/dtc/libfdt/fdt_overlay.o HOSTCC scripts/dtc/fdtoverlay.o HOSTCC scripts/dtc/dtc-lexer.lex.o HOSTCC scripts/dtc/dtc-parser.tab.o HOSTLD scripts/dtc/fdtoverlay HOSTLD scripts/dtc/dtc make[1]: Target 'prepare' not remade because of errors. make[1]: Leaving directory '/root/linux/build_dir' make: *** [Makefile:222: __sub-make] Error 2 make: Target 'prepare' not remade because of errors.
