# git rev-parse -q --verify 84bfcc0b6994057905cf98d2c5cedef48b3322b5^{commit}
84bfcc0b6994057905cf98d2c5cedef48b3322b5
already have revision, skipping fetch
# git checkout -q -f -B kisskb 84bfcc0b6994057905cf98d2c5cedef48b3322b5
# git clean -qxdf
# < git log -1
# commit 84bfcc0b6994057905cf98d2c5cedef48b3322b5
# Merge: 5d7e52237c59 65e38e32a959
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue Jan 11 13:11:10 2022 -0800
# 
#     Merge tag 'integrity-v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity
#     
#     Pull integrity subsystem updates from Mimi Zohar:
#      "The few changes are all kexec related:
#     
#        - The MOK keys are loaded onto the .platform keyring in order to
#          verify the kexec kernel image signature.
#     
#          However, the MOK keys should only be trusted when secure boot is
#          enabled. Before loading the MOK keys onto the .platform keyring,
#          make sure the system is booted in secure boot mode.
#     
#        - When carrying the IMA measurement list across kexec, limit dumping
#          the measurement list to when dynamic debug or CONFIG_DEBUG is
#          enabled.
#     
#        - kselftest: add kexec_file_load selftest support for PowerNV and
#          other cleanup"
#     
#     * tag 'integrity-v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity:
#       selftests/kexec: Enable secureboot tests for PowerPC
#       ima: silence measurement list hexdump during kexec
#       selftests/kexec: update searching for the Kconfig
#       selftest/kexec: fix "ignored null byte in input" warning
#       integrity: Do not load MOK and MOKx when secure boot be disabled
#       ima: Fix undefined arch_ima_get_secureboot() and co
# < /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 84bfcc0b6994057905cf98d2c5cedef48b3322b5
# < make -s -j 32 ARCH=powerpc O=/kisskb/build/linus_skiroot_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  skiroot_defconfig
# < make -s -j 32 ARCH=powerpc O=/kisskb/build/linus_skiroot_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 32 ARCH=powerpc O=/kisskb/build/linus_skiroot_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 32 ARCH=powerpc O=/kisskb/build/linus_skiroot_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/arch/powerpc/kernel/stacktrace.c: In function 'handle_backtrace_ipi':
/kisskb/src/arch/powerpc/kernel/stacktrace.c:171:2: error: implicit declaration of function 'nmi_cpu_backtrace' [-Werror=implicit-function-declaration]
  nmi_cpu_backtrace(regs);
  ^
/kisskb/src/arch/powerpc/kernel/stacktrace.c: In function 'arch_trigger_cpumask_backtrace':
/kisskb/src/arch/powerpc/kernel/stacktrace.c:226:2: error: implicit declaration of function 'nmi_trigger_cpumask_backtrace' [-Werror=implicit-function-declaration]
  nmi_trigger_cpumask_backtrace(mask, exclude_self, raise_backtrace_ipi);
  ^
cc1: all warnings being treated as errors
make[3]: *** [/kisskb/src/scripts/Makefile.build:287: arch/powerpc/kernel/stacktrace.o] Error 1
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [/kisskb/src/scripts/Makefile.build:549: arch/powerpc/kernel] Error 2
make[1]: *** [/kisskb/src/Makefile:1846: arch/powerpc] Error 2
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:219: __sub-make] Error 2
Command 'make -s -j 32 ARCH=powerpc O=/kisskb/build/linus_skiroot_defconfig_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/linus_skiroot_defconfig_powerpc-gcc5
# Build took: 0:01:36.919416