# git rev-parse -q --verify 3bbeabcd1685878d658e8d126371628052e2bfeb^{commit} 3bbeabcd1685878d658e8d126371628052e2bfeb already have revision, skipping fetch # git checkout -q -f -B kisskb 3bbeabcd1685878d658e8d126371628052e2bfeb # git clean -qxdf # < git log -1 # commit 3bbeabcd1685878d658e8d126371628052e2bfeb # Author: Nathan Chancellor # Date: Mon May 18 11:10:43 2020 -0700 # # input: i8042 - Remove special PowerPC handling # # This causes a build error with CONFIG_WALNUT because kb_cs and kb_data # were removed in commit 917f0af9e5a9 ("powerpc: Remove arch/ppc and # include/asm-ppc"). # # ld.lld: error: undefined symbol: kb_cs # > referenced by i8042-ppcio.h:28 (drivers/input/serio/i8042-ppcio.h:28) # > input/serio/i8042.o:(__i8042_command) in archive drivers/built-in.a # > referenced by i8042-ppcio.h:28 (drivers/input/serio/i8042-ppcio.h:28) # > input/serio/i8042.o:(__i8042_command) in archive drivers/built-in.a # > referenced by i8042-ppcio.h:28 (drivers/input/serio/i8042-ppcio.h:28) # > input/serio/i8042.o:(__i8042_command) in archive drivers/built-in.a # # ld.lld: error: undefined symbol: kb_data # > referenced by i8042.c:309 (drivers/input/serio/i8042.c:309) # > input/serio/i8042.o:(__i8042_command) in archive drivers/built-in.a # > referenced by i8042-ppcio.h:33 (drivers/input/serio/i8042-ppcio.h:33) # > input/serio/i8042.o:(__i8042_command) in archive drivers/built-in.a # > referenced by i8042.c:319 (drivers/input/serio/i8042.c:319) # > input/serio/i8042.o:(__i8042_command) in archive drivers/built-in.a # > referenced 15 more times # # Presumably since nobody has noticed this for the last 12 years, there is # not anyone actually trying to use this driver so we can just remove this # special walnut code and use the generic header so it builds for all # configurations. # # Fixes: 917f0af9e5a9 ("powerpc: Remove arch/ppc and include/asm-ppc") # Reported-by: kbuild test robot # Signed-off-by: Nathan Chancellor # Signed-off-by: Michael Ellerman # Acked-by: Dmitry Torokhov # Link: https://lore.kernel.org/r/20200518181043.3363953-1-natechancellor@gmail.com # < /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 3bbeabcd1685878d658e8d126371628052e2bfeb # < make -s -j 24 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc64e_defconfig+KEXEC_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- ppc64e_defconfig # Added to kconfig CONFIG_KEXEC=y # < make -s -j 24 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc64e_defconfig+KEXEC_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- help # make -s -j 24 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc64e_defconfig+KEXEC_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- olddefconfig .config:2899:warning: override: reassigning to symbol KEXEC # make -s -j 24 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc64e_defconfig+KEXEC_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- INFO: Uncompressed kernel (size 0xc209f0) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) Image Name: Linux-5.7.0-rc2-14775-g3bbeabcd1 Created: Fri May 22 19:23:30 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5055104 Bytes = 4936.62 KiB = 4.82 MiB Load Address: 00000000 Entry Point: 00000000 Completed OK # rm -rf /kisskb/build/powerpc-next_ppc64e_defconfig+KEXEC_powerpc-gcc5 # Build took: 0:01:44.055213