# git rev-parse -q --verify 676054232ecfeaf9392201fd5fc3f74a6d39d9f3^{commit}
676054232ecfeaf9392201fd5fc3f74a6d39d9f3
already have revision, skipping fetch
# git checkout -q -f -B kisskb 676054232ecfeaf9392201fd5fc3f74a6d39d9f3
# git clean -qxdf
# < git log -1
# commit 676054232ecfeaf9392201fd5fc3f74a6d39d9f3
# Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
# Date:   Wed Aug 22 07:47:16 2018 +0200
# 
#     Linux 4.9.123
# < /opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < git log --format=%s --max-count=1 676054232ecfeaf9392201fd5fc3f74a6d39d9f3
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/stable-4.9_pmac32_defconfig+SMP_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  pmac32_defconfig
# Added to kconfig CONFIG_SMP=y
# yes \n | make -s -j 48 ARCH=powerpc O=/kisskb/build/stable-4.9_pmac32_defconfig+SMP_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  oldconfig
yes: standard output: Broken pipe
yes: write error
# make -s -j 48 ARCH=powerpc O=/kisskb/build/stable-4.9_pmac32_defconfig+SMP_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
In file included from /kisskb/src/sound/ppc/pmac.h:25:0,
                 from /kisskb/src/sound/ppc/awacs.c:29:
/kisskb/src/sound/ppc/awacs.c: In function 'snd_pmac_awacs_init':
/kisskb/src/include/sound/control.h:222:9: warning: 'speaker_vol' may be used uninitialized in this function [-Wmaybe-uninitialized]
  return _snd_ctl_add_slave(master, slave, 0);
         ^
/kisskb/src/sound/ppc/awacs.c:886:36: note: 'speaker_vol' was declared here
  struct snd_kcontrol *master_vol, *speaker_vol;
                                    ^
WARNING: modpost: Found 1 section mismatch(es).
To see full details build your kernel with:
'make CONFIG_DEBUG_SECTION_MISMATCH=y'
INFO: Uncompressed kernel (size 0x77c000) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x800000)
Completed OK
# rm -rf /kisskb/build/stable-4.9_pmac32_defconfig+SMP_powerpc-5.3
# Build took: 0:01:15.787351