# git rev-parse -q --verify 5e60366d56c630e32befce7ef05c569e04391ca3^{commit}
5e60366d56c630e32befce7ef05c569e04391ca3
already have revision, skipping fetch
# git checkout -q -f -B kisskb 5e60366d56c630e32befce7ef05c569e04391ca3
# git clean -qxdf
# < git log -1
# commit 5e60366d56c630e32befce7ef05c569e04391ca3
# Merge: 706451d47b37 36f9ff9e03de
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Wed Dec 16 00:24:16 2020 -0800
# 
#     Merge tag 'fallthrough-fixes-clang-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux
#     
#     Pull fallthrough fixes from Gustavo A. R. Silva:
#      "Fix many fall-through warnings when building with Clang 12.0.0
#       using -Wimplicit-fallthrough.
#     
#        - powerpc: boot: include compiler_attributes.h (Nick Desaulniers)
#     
#        - Revert "lib: Revert use of fallthrough pseudo-keyword in lib/"
#          (Nick Desaulniers)
#     
#        - powerpc: fix -Wimplicit-fallthrough (Nick Desaulniers)
#     
#        - lib: Fix fall-through warnings for Clang (Gustavo A. R. Silva)"
#     
#     * tag 'fallthrough-fixes-clang-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux:
#       lib: Fix fall-through warnings for Clang
#       powerpc: fix -Wimplicit-fallthrough
#       Revert "lib: Revert use of fallthrough pseudo-keyword in lib/"
#       powerpc: boot: include compiler_attributes.h
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 5e60366d56c630e32befce7ef05c569e04391ca3
# < make -s -j 120 ARCH=powerpc O=/kisskb/build/linus_pmac32_defconfig+SMP_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  pmac32_defconfig
# Added to kconfig CONFIG_SMP=y
# yes \n | make -s -j 120 ARCH=powerpc O=/kisskb/build/linus_pmac32_defconfig+SMP_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 120 ARCH=powerpc O=/kisskb/build/linus_pmac32_defconfig+SMP_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/arch/powerpc/platforms/powermac/smp.c: In function 'smp_core99_cpu_disable':
/kisskb/src/arch/powerpc/platforms/powermac/smp.c:914:2: error: implicit declaration of function 'cleanup_cpu_mmu_context' [-Werror=implicit-function-declaration]
  cleanup_cpu_mmu_context();
  ^
cc1: all warnings being treated as errors
make[4]: *** [/kisskb/src/scripts/Makefile.build:279: arch/powerpc/platforms/powermac/smp.o] Error 1
make[4]: *** Waiting for unfinished jobs....
make[3]: *** [/kisskb/src/scripts/Makefile.build:496: arch/powerpc/platforms/powermac] Error 2
make[2]: *** [/kisskb/src/scripts/Makefile.build:496: arch/powerpc/platforms] Error 2
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/kisskb/src/Makefile:1805: arch/powerpc] Error 2
make[1]: *** Waiting for unfinished jobs....
/kisskb/src/block/genhd.c: In function 'diskstats_show':
/kisskb/src/block/genhd.c:1662:1: warning: the frame size of 1168 bytes is larger than 1024 bytes [-Wframe-larger-than=]
 }
 ^
/kisskb/src/drivers/gpu/drm/ttm/ttm_pool.c:240:21: warning: 'ttm_pool_type_count' defined but not used [-Wunused-function]
 static unsigned int ttm_pool_type_count(struct ttm_pool_type *pt)
                     ^
make: *** [Makefile:185: __sub-make] Error 2
Command 'make -s -j 120 ARCH=powerpc O=/kisskb/build/linus_pmac32_defconfig+SMP_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus_pmac32_defconfig+SMP_powerpc-gcc4.9
# Build took: 0:00:57.562124