# git rev-parse -q --verify 6b8a794678763130b7e7d049985008641dc494e8^{commit}
6b8a794678763130b7e7d049985008641dc494e8
already have revision, skipping fetch
# git checkout -q -f -B kisskb 6b8a794678763130b7e7d049985008641dc494e8
# git clean -qxdf
# < git log -1
# commit 6b8a794678763130b7e7d049985008641dc494e8
# Merge: 2027cabe6afe c9a6820fc0da
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Nov 23 13:02:18 2019 -0800
# 
#     Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
#     
#     Pull last minute virtio bugfixes from Michael Tsirkin:
#      "Minor bugfixes all over the place"
#     
#     * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost:
#       virtio_balloon: fix shrinker count
#       virtio_balloon: fix shrinker scan number of pages
#       virtio_console: allocate inbufs in add_port() only if it is needed
#       virtio_ring: fix return code on DMA mapping fails
# < /opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-gcc --version
# < /opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-ld --version
# < git log --format=%s --max-count=1 6b8a794678763130b7e7d049985008641dc494e8
# < make -s -j 48 ARCH=xtensa O=/kisskb/build/linus_xtensa-defconfig_xtensa CROSS_COMPILE=/opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-  defconfig
# make -s -j 48 ARCH=xtensa O=/kisskb/build/linus_xtensa-defconfig_xtensa CROSS_COMPILE=/opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-  
Completed OK
# rm -rf /kisskb/build/linus_xtensa-defconfig_xtensa
# Build took: 0:00:28.909602