# git rev-parse -q --verify ba5a91cc154f61f6af263973ff33a858f11a0635^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/tip auto-latest
# git rev-parse -q --verify ba5a91cc154f61f6af263973ff33a858f11a0635^{commit}
ba5a91cc154f61f6af263973ff33a858f11a0635
# git checkout -q -f -B kisskb ba5a91cc154f61f6af263973ff33a858f11a0635
# git clean -qxdf
# < git log -1
# commit ba5a91cc154f61f6af263973ff33a858f11a0635
# Merge: 7001052160d1 410ce3dd5055
# Author: Ingo Molnar <mingo@kernel.org>
# Date:   Sun Mar 27 21:02:19 2022 +0200
# 
#     Merge branch into tip/master: 'x86/urgent'
#     
#     * x86/urgent:
#         410ce3dd5055 x86/config: Make the x86 defconfigs a bit more usable
#         b9080ba4a6ec x86/defconfig: Enable WERROR
#         20df73756148 selftests/x86/amx: Update the ARCH_REQ_XCOMP_PERM test
#         063452fd94d1 x86/fpu/xstate: Fix the ARCH_REQ_XCOMP_PERM implementation
#     
#     Signed-off-by: Ingo Molnar <mingo@kernel.org>
# < /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 ba5a91cc154f61f6af263973ff33a858f11a0635
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/tip_powernv_defconfig+NO_PERF_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  powernv_defconfig
# Added to kconfig CONFIG_PERF_EVENTS=n
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/tip_powernv_defconfig+NO_PERF_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/tip_powernv_defconfig+NO_PERF_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 48 ARCH=powerpc O=/kisskb/build/tip_powernv_defconfig+NO_PERF_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
In file included from /kisskb/src/arch/powerpc/kernel/irq.c:66:0:
/kisskb/src/arch/powerpc/include/asm/livepatch.h:7:0: error: unterminated #ifndef
 #ifndef _ASM_POWERPC_LIVEPATCH_H
 ^
make[3]: *** [/kisskb/src/scripts/Makefile.build:289: arch/powerpc/kernel/irq.o] Error 1
make[3]: *** Waiting for unfinished jobs....
In file included from /kisskb/src/arch/powerpc/kernel/process.c:62:0:
/kisskb/src/arch/powerpc/include/asm/livepatch.h:7:0: error: unterminated #ifndef
 #ifndef _ASM_POWERPC_LIVEPATCH_H
 ^
/kisskb/src/arch/powerpc/kernel/process.c: In function 'copy_thread':
/kisskb/src/arch/powerpc/kernel/process.c:1734:2: error: implicit declaration of function 'klp_init_thread_info' [-Werror=implicit-function-declaration]
  klp_init_thread_info(p);
  ^
cc1: all warnings being treated as errors
make[3]: *** [/kisskb/src/scripts/Makefile.build:289: arch/powerpc/kernel/process.o] Error 1
make[2]: *** [/kisskb/src/scripts/Makefile.build:551: arch/powerpc/kernel] Error 2
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/kisskb/src/Makefile:1830: arch/powerpc] Error 2
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:219: __sub-make] Error 2
Command 'make -s -j 48 ARCH=powerpc O=/kisskb/build/tip_powernv_defconfig+NO_PERF_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/tip_powernv_defconfig+NO_PERF_powerpc-gcc5
# Build took: 0:02:52.792631