# git rev-parse -q --verify c555efaf14026c7751fa68d87403a5eb5ae7dcaf^{commit}
c555efaf14026c7751fa68d87403a5eb5ae7dcaf
already have revision, skipping fetch
# git checkout -q -f -B kisskb c555efaf14026c7751fa68d87403a5eb5ae7dcaf
# git clean -qxdf
# < git log -1
# commit c555efaf14026c7751fa68d87403a5eb5ae7dcaf
# Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
# Date:   Tue Nov 12 19:21:46 2019 +0100
# 
#     Linux 4.19.84
# < /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 c555efaf14026c7751fa68d87403a5eb5ae7dcaf
# < make -s -j 120 ARCH=sparc64 O=/kisskb/build/stable-4.19_sparc64-defconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  defconfig
# make -s -j 120 ARCH=sparc64 O=/kisskb/build/stable-4.19_sparc64-defconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  
<stdin>:1335:2: warning: #warning syscall rseq not implemented [-Wcpp]
WARNING: EXPORT symbol "_mcount" [vmlinux] version generation failed, symbol will not be versioned.
  kernel: arch/sparc/boot/image is ready
WARNING: EXPORT symbol "_mcount" [vmlinux] version generation failed, symbol will not be versioned.
  kernel: arch/sparc/boot/zImage is ready
Completed OK
# rm -rf /kisskb/build/stable-4.19_sparc64-defconfig_sparc64
# Build took: 0:00:40.510447