# git rev-parse -q --verify 90bae4d99beb1f31d8bde7c438a36e8875ae6090^{commit}
# git fetch -q -n -f git://gitlab.ozlabs.ibm.com/linuxppc/linux.git next-test
remote: warning: multi-pack bitmap is missing required reverse index        
warning: The last gc run reported the following. Please correct the root cause
and remove .git/gc.log.
Automatic cleanup will not be performed until the file is removed.

warning: There are too many unreachable loose objects; run 'git prune' to remove them.

# git rev-parse -q --verify 90bae4d99beb1f31d8bde7c438a36e8875ae6090^{commit}
90bae4d99beb1f31d8bde7c438a36e8875ae6090
# git checkout -q -f -B kisskb 90bae4d99beb1f31d8bde7c438a36e8875ae6090
# git clean -qxdf
# < git log -1
# commit 90bae4d99beb1f31d8bde7c438a36e8875ae6090
# Author: Nick Desaulniers <ndesaulniers@google.com>
# Date:   Mon Aug 28 13:39:06 2023 -0700
# 
#     powerpc/xmon: Reapply "Relax frame size for clang"
#     
#     This is a manual revert of commit 7f3c5d099b6f ("Revert "powerpc/xmon:
#     Relax frame size for clang"") but using ccflags-$(CONFIG_CC_IS_CLANG)
#     which is shorter.
#     
#     Turns out that this is reproducible still under specific compiler
#     versions (mea culpa: I did not test every supported version of clang),
#     and even a few randconfigs bots found.
#     
#     We'll have to revisit this again in the future, for now back this out.
#     
#     Reported-by: Nathan Chancellor <nathan@kernel.org>
#     Closes: https://github.com/ClangBuiltLinux/linux/issues/252#issuecomment-1690371256
#     Reported-by: kernel test robot <lkp@intel.com>
#     Closes: https://lore.kernel.org/llvm/202308260344.Vc4Giuk7-lkp@intel.com/
#     Suggested-by: Nathan Chancellor <nathan@kernel.org>
#     Reviewed-by: Nathan Chancellor <nathan@kernel.org>
#     Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
#     Link: https://msgid.link/20230828-ppc_rerevert-v2-1-46b71a3656c6@google.com
# < /opt/cross/kisskb/korg/gcc-13.1.0-nolibc/m68k-linux/bin/m68k-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-13.1.0-nolibc/m68k-linux/bin/m68k-linux-ld --version
# < git log --format=%s --max-count=1 90bae4d99beb1f31d8bde7c438a36e8875ae6090
# make -s -j 160 ARCH=m68k O=/kisskb/build/powerpc-next_defconfig_m68k-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/m68k-linux/bin/m68k-linux-  defconfig
# < make -s -j 160 ARCH=m68k O=/kisskb/build/powerpc-next_defconfig_m68k-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/m68k-linux/bin/m68k-linux-  help
# make -s -j 160 ARCH=m68k O=/kisskb/build/powerpc-next_defconfig_m68k-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/m68k-linux/bin/m68k-linux-  olddefconfig
# make -s -j 160 ARCH=m68k O=/kisskb/build/powerpc-next_defconfig_m68k-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/m68k-linux/bin/m68k-linux-  
Completed OK
# rm -rf /kisskb/build/powerpc-next_defconfig_m68k-gcc13
# Build took: 0:01:42.111049