# git rev-parse -q --verify c7c90e121e992eefdf07945e5a6e9cf097b29463^{commit} c7c90e121e992eefdf07945e5a6e9cf097b29463 already have revision, skipping fetch # git checkout -q -f -B kisskb c7c90e121e992eefdf07945e5a6e9cf097b29463 # git clean -qxdf # < git log -1 # commit c7c90e121e992eefdf07945e5a6e9cf097b29463 # Author: Bjorn Helgaas # Date: Tue Jun 1 16:31:43 2021 -0500 # # kconfig.h: explain IS_MODULE(), IS_ENABLED() # # Extend IS_MODULE() and IS_ENABLED comments to explain why one might use # "#if IS_ENABLED(CONFIG_FOO)" instead of "#ifdef CONFIG_FOO". # # To wit, "#ifdef CONFIG_FOO" is true only for CONFIG_FOO=y, while # "#if IS_ENABLED(CONFIG_FOO)" is true for both CONFIG_FOO=y and # CONFIG_FOO=m. # # This is because "CONFIG_FOO=m" in .config does not result in "CONFIG_FOO" # being defined. The actual definitions are in autoconf.h, where: # # CONFIG_FOO=y results in #define CONFIG_FOO 1 # CONFIG_FOO=m results in #define CONFIG_FOO_MODULE 1 # # Signed-off-by: Bjorn Helgaas # Acked-by: Randy Dunlap # Signed-off-by: Masahiro Yamada # < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version # < git log --format=%s --max-count=1 c7c90e121e992eefdf07945e5a6e9cf097b29463 # < make -s -j 48 ARCH=powerpc O=/kisskb/build/kbuild_pmac32_defconfig+SMP_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- pmac32_defconfig # Added to kconfig CONFIG_SMP=y # < make -s -j 48 ARCH=powerpc O=/kisskb/build/kbuild_pmac32_defconfig+SMP_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- help # make -s -j 48 ARCH=powerpc O=/kisskb/build/kbuild_pmac32_defconfig+SMP_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- olddefconfig .config:4174:warning: override: reassigning to symbol SMP # make -s -j 48 ARCH=powerpc O=/kisskb/build/kbuild_pmac32_defconfig+SMP_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- Completed OK # rm -rf /kisskb/build/kbuild_pmac32_defconfig+SMP_powerpc-gcc5 # Build took: 0:01:50.058640