# git rev-parse -q --verify 402928b58ec62b42b11992a7b51ff2f56ed65a18^{commit} 402928b58ec62b42b11992a7b51ff2f56ed65a18 already have revision, skipping fetch # git checkout -q -f -B kisskb 402928b58ec62b42b11992a7b51ff2f56ed65a18 # git clean -qxdf # < git log -1 # commit 402928b58ec62b42b11992a7b51ff2f56ed65a18 # Author: Michael Ellerman # Date: Wed Dec 6 22:55:48 2023 +1100 # # powerpc/Makefile: Auto detect cross compiler # # If no cross compiler is specified, try to auto detect one. # # Look for various combinations, matching: # powerpc(64(le)?)?(-unknown)?-linux(-gnu)?- # # There are more possibilities, but the above is known to find a compiler # on Fedora and Ubuntu (which use linux-gnu-), and also detects the # kernel.org cross compilers (which use linux-). # # This allows cross compiling with simply: # # # Ubuntu # $ sudo apt install gcc-powerpc-linux-gnu # # Fedora # $ sudo dnf install gcc-powerpc64-linux-gnu # # $ make ARCH=powerpc defconfig # $ make ARCH=powerpc -j 4 # # Inspired by arch/parisc/Makefile. # # Acked-by: Segher Boessenkool # Signed-off-by: Michael Ellerman # Link: https://msgid.link/20231206115548.1466874-4-mpe@ellerman.id.au # < /opt/cross/kisskb/korg/gcc-12.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-12.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version # < git log --format=%s --max-count=1 402928b58ec62b42b11992a7b51ff2f56ed65a18 # make -s -j 160 ARCH=powerpc O=/kisskb/build/powerpc-next_mpc85xx_defconfig+KVM_powerpc-gcc12 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-12.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- mpc85xx_defconfig Using /kisskb/src/arch/powerpc/configs/mpc85xx_base.config as base Merging /kisskb/src/arch/powerpc/configs/85xx-32bit.config Merging /kisskb/src/arch/powerpc/configs/85xx-hw.config Merging /kisskb/src/arch/powerpc/configs/fsl-emb-nonhw.config # # merged configuration written to .config (needs make) # # Added to kconfig CONFIG_PPC_E500MC=y # Added to kconfig CONFIG_VIRTUALIZATION=y # Added to kconfig CONFIG_KVM_E500MC=y # Added to kconfig # < make -s -j 160 ARCH=powerpc O=/kisskb/build/powerpc-next_mpc85xx_defconfig+KVM_powerpc-gcc12 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-12.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- help # make -s -j 160 ARCH=powerpc O=/kisskb/build/powerpc-next_mpc85xx_defconfig+KVM_powerpc-gcc12 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-12.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- olddefconfig .config:4579:warning: override: reassigning to symbol PPC_E500MC .config:4580:warning: override: reassigning to symbol VIRTUALIZATION # make -s -j 160 ARCH=powerpc O=/kisskb/build/powerpc-next_mpc85xx_defconfig+KVM_powerpc-gcc12 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-12.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- In file included from /kisskb/src/include/linux/build_bug.h:5, from /kisskb/src/include/linux/container_of.h:5, from /kisskb/src/include/linux/list.h:5, from /kisskb/src/include/linux/module.h:12, from /kisskb/src/drivers/net/ethernet/freescale/fs_enet/mac-scc.c:15: /kisskb/src/drivers/net/ethernet/freescale/fs_enet/mac-scc.c: In function 'allocate_bd': /kisskb/src/include/linux/err.h:28:49: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 28 | #define IS_ERR_VALUE(x) unlikely((unsigned long)(void *)(x) >= (unsigned long)-MAX_ERRNO) | ^ /kisskb/src/include/linux/compiler.h:77:45: note: in definition of macro 'unlikely' 77 | # define unlikely(x) __builtin_expect(!!(x), 0) | ^ /kisskb/src/drivers/net/ethernet/freescale/fs_enet/mac-scc.c:138:13: note: in expansion of macro 'IS_ERR_VALUE' 138 | if (IS_ERR_VALUE(fep->ring_mem_addr)) | ^~~~~~~~~~~~ Completed OK # rm -rf /kisskb/build/powerpc-next_mpc85xx_defconfig+KVM_powerpc-gcc12 # Build took: 0:02:46.004973