# git rev-parse -q --verify c2c94b3b187dc92b2002809f489e0f24a41e91bc^{commit}
c2c94b3b187dc92b2002809f489e0f24a41e91bc
already have revision, skipping fetch
# git checkout -q -f -B kisskb c2c94b3b187dc92b2002809f489e0f24a41e91bc
# git clean -qxdf
# < git log -1
# commit c2c94b3b187dc92b2002809f489e0f24a41e91bc
# Merge: 39e77c484bcd ccf34586758c
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Jan 21 09:25:38 2022 +0200
# 
#     Merge tag 'drm-next-2022-01-21' of git://anongit.freedesktop.org/drm/drm
#     
#     Pull drm fixes from Dave Airlie:
#      "Thanks to Daniel for taking care of things while I was out, just a set
#       of merge window fixes that came in this week, two i915 display fixes
#       and a bunch of misc amdgpu, along with a radeon regression fix.
#     
#       amdgpu:
#        - SR-IOV fix
#        - VCN harvest fix
#        - Suspend/resume fixes
#        - Tahiti fix
#        - Enable GPU recovery on yellow carp
#     
#       radeon:
#        - Fix error handling regression in radeon_driver_open_kms
#     
#       i915:
#        - Update EHL display voltage swing table
#        - Fix programming the ADL-P display TC voltage swing"
#     
#     * tag 'drm-next-2022-01-21' of git://anongit.freedesktop.org/drm/drm:
#       drm/radeon: fix error handling in radeon_driver_open_kms
#       drm/amd/amdgpu: fixing read wrong pf2vf data in SRIOV
#       drm/amdgpu: apply vcn harvest quirk
#       drm/i915/display/adlp: Implement new step in the TC voltage swing prog sequence
#       drm/i915/display/ehl: Update voltage swing table
#       drm/amd/display: Revert W/A for hard hangs on DCN20/DCN21
#       drm/amdgpu: drop flags check for CHIP_IP_DISCOVERY
#       drm/amdgpu: Fix rejecting Tahiti GPUs
#       drm/amdgpu: don't do resets on APUs which don't support it
#       drm/amdgpu: invert the logic in amdgpu_device_should_recover_gpu()
#       drm/amdgpu: Enable recovery on yellow carp
# < /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 c2c94b3b187dc92b2002809f489e0f24a41e91bc
# < make -s -j 24 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 24 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 24 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 24 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[3]: *** Waiting for unfinished jobs....
make[2]: *** [/kisskb/src/scripts/Makefile.build:550: arch/powerpc/kernel] Error 2
make[2]: *** Waiting for unfinished jobs....
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 24 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: 0:01:48.169199