# git rev-parse -q --verify e73f0f0ee7541171d89f2e2491130c7771ba58d3^{commit}
e73f0f0ee7541171d89f2e2491130c7771ba58d3
already have revision, skipping fetch
# git checkout -q -f -B kisskb e73f0f0ee7541171d89f2e2491130c7771ba58d3
# git clean -qxdf
# < git log -1
# commit e73f0f0ee7541171d89f2e2491130c7771ba58d3
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Jul 11 15:07:40 2021 -0700
# 
#     Linux 5.14-rc1
# < /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 e73f0f0ee7541171d89f2e2491130c7771ba58d3
# < make -s -j 24 ARCH=powerpc O=/kisskb/build/powerpc-next_mpc512x_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  mpc512x_defconfig
# < make -s -j 24 ARCH=powerpc O=/kisskb/build/powerpc-next_mpc512x_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/powerpc-next_mpc512x_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/powerpc-next_mpc512x_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/drivers/mtd/nand/raw/mpc5121_nfc.c: In function 'ads5121_select_chip':
/kisskb/src/drivers/mtd/nand/raw/mpc5121_nfc.c:294:19: warning: unused variable 'mtd' [-Wunused-variable]
  struct mtd_info *mtd = nand_to_mtd(nand);
                   ^
Completed OK
# rm -rf /kisskb/build/powerpc-next_mpc512x_defconfig_powerpc-gcc5
# Build took: 0:01:08.845578