# git rev-parse -q --verify 9f7fb8de5d9bac17b6392a14af40baf555d9129b^{commit}
9f7fb8de5d9bac17b6392a14af40baf555d9129b
already have revision, skipping fetch
# git checkout -q -f -B kisskb 9f7fb8de5d9bac17b6392a14af40baf555d9129b
# git clean -qxdf
# < git log -1
# commit 9f7fb8de5d9bac17b6392a14af40baf555d9129b
# Merge: 9e155101c24a f83a96e5f033
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue Feb 1 12:39:37 2022 -0800
# 
#     Merge tag 'spi-fix-v5.17-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
#     
#     Pull spi fixes from Mark Brown:
#      "There are quite a few fixes that have accumilated since the merge
#       window here, all driver specific and none super urgent, plus a new
#       device ID for the Rockchip driver"
#     
#     * tag 'spi-fix-v5.17-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
#       spi: mediatek: Avoid NULL pointer crash in interrupt
#       spi: dt-bindings: Fix 'reg' child node schema
#       spi: bcm-qspi: check for valid cs before applying chip select
#       spi: uniphier: fix reference count leak in uniphier_spi_probe()
#       spi: meson-spicc: add IRQ check in meson_spicc_probe
#       spi: uniphier: Fix a bug that doesn't point to private data correctly
#       spi: change clk_disable_unprepare to clk_unprepare
#       spi: spi-rockchip: Add rk3568-spi compatible
#       spi: stm32: make SPI_MASTER_MUST_TX flags only specific to STM32F4
#       spi: stm32: remove inexistant variables in struct stm32_spi_cfg comment
#       spi: stm32-qspi: Update spi registering
# < /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 9f7fb8de5d9bac17b6392a14af40baf555d9129b
# < make -s -j 8 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 8 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 8 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 8 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:288: arch/powerpc/kernel/stacktrace.o] Error 1
make[2]: *** [/kisskb/src/scripts/Makefile.build:550: arch/powerpc/kernel] Error 2
make[1]: *** [/kisskb/src/Makefile:1831: arch/powerpc] Error 2
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:219: __sub-make] Error 2
Command 'make -s -j 8 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: 0:01:00.801664