# git rev-parse -q --verify 6acecfa485d3de955c35a18730c106ddf1e7600e^{commit}
6acecfa485d3de955c35a18730c106ddf1e7600e
already have revision, skipping fetch
# git checkout -q -f -B kisskb 6acecfa485d3de955c35a18730c106ddf1e7600e
# git clean -qxdf
# < git log -1
# commit 6acecfa485d3de955c35a18730c106ddf1e7600e
# Author: Rohan McLure <rmclure@linux.ibm.com>
# Date:   Mon Feb 6 13:18:01 2023 +1100
# 
#     powerpc/kcsan: Add KCSAN Support
#     
#     Enable HAVE_ARCH_KCSAN on all powerpc platforms, permitting use of the
#     kernel concurrency sanitiser through the CONFIG_KCSAN_* kconfig options.
#     KCSAN requires compiler builtins __atomic_* 64-bit values, and so only
#     report support on PPC64.
#     
#     See documentation in Documentation/dev-tools/kcsan.rst for more
#     information.
#     
#     Signed-off-by: Rohan McLure <rmclure@linux.ibm.com>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
#     Link: https://lore.kernel.org/r/20230206021801.105268-6-rmclure@linux.ibm.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 6acecfa485d3de955c35a18730c106ddf1e7600e
# < make -s -j 160 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc64e_defconfig+UP_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  ppc64e_defconfig
# Added to kconfig CONFIG_SMP=n
# < make -s -j 160 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc64e_defconfig+UP_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 160 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc64e_defconfig+UP_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 160 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc64e_defconfig+UP_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/arch/powerpc/kernel/setup_64.c: In function 'early_setup':
/kisskb/src/arch/powerpc/kernel/setup_64.c:400:27: error: 'struct thread_info' has no member named 'cpu'
  task_thread_info(current)->cpu = boot_cpuid; // fix task_cpu(current)
                           ^
make[4]: *** [/kisskb/src/scripts/Makefile.build:252: arch/powerpc/kernel/setup_64.o] Error 1
make[4]: *** Waiting for unfinished jobs....
make[3]: *** [/kisskb/src/scripts/Makefile.build:504: arch/powerpc/kernel] Error 2
make[2]: *** [/kisskb/src/scripts/Makefile.build:504: arch/powerpc] Error 2
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/kisskb/src/Makefile:2008: .] Error 2
make: *** [Makefile:242: __sub-make] Error 2
Command 'make -s -j 160 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc64e_defconfig+UP_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/powerpc-next_ppc64e_defconfig+UP_powerpc-gcc5
# Build took: 0:00:48.849661