# git rev-parse -q --verify ba47d845d715a010f7b51f6f89bae32845e6acb7^{commit}
ba47d845d715a010f7b51f6f89bae32845e6acb7
already have revision, skipping fetch
# git checkout -q -f -B kisskb ba47d845d715a010f7b51f6f89bae32845e6acb7
# git clean -qxdf
# < git log -1
# commit ba47d845d715a010f7b51f6f89bae32845e6acb7
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Jul 19 15:41:18 2020 -0700
# 
#     Linux 5.8-rc6
# < /opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-gcc --version
# < /opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-ld --version
# < git log --format=%s --max-count=1 ba47d845d715a010f7b51f6f89bae32845e6acb7
# < make -s -j 10 ARCH=sparc O=/kisskb/build/linus_sparc-allnoconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  allnoconfig
# < make -s -j 10 ARCH=sparc O=/kisskb/build/linus_sparc-allnoconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  help
# make -s -j 10 ARCH=sparc O=/kisskb/build/linus_sparc-allnoconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  olddefconfig
# make -s -j 10 ARCH=sparc O=/kisskb/build/linus_sparc-allnoconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  
<stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp]
  kernel: arch/sparc/boot/image is ready
  kernel: arch/sparc/boot/zImage is ready
Completed OK
# rm -rf /kisskb/build/linus_sparc-allnoconfig_sparc64
# Build took: 0:00:28.172649