# git rev-parse -q --verify 3b04689147085f5c8f47835d1c7e48203cba80d3^{commit}
3b04689147085f5c8f47835d1c7e48203cba80d3
already have revision, skipping fetch
# git checkout -q -f -B kisskb 3b04689147085f5c8f47835d1c7e48203cba80d3
# git clean -qxdf
# < git log -1
# commit 3b04689147085f5c8f47835d1c7e48203cba80d3
# Merge: 82331a70cc3c 42d8644bd77d
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Apr 7 06:12:10 2019 -1000
# 
#     Merge tag 'for-linus-5.1b-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
#     
#     Pull xen fixes from Juergen Gross:
#      "One minor fix and a small cleanup for the xen privcmd driver"
#     
#     * tag 'for-linus-5.1b-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
#       xen: Prevent buffer overflow in privcmd ioctl
#       xen: use struct_size() helper in kzalloc()
# < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-gcc --version
# < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-ld --version
# < git log --format=%s --max-count=1 3b04689147085f5c8f47835d1c7e48203cba80d3
# < make -s -j 48 ARCH=arm64 O=/kisskb/build/linus_arm64-allnoconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  allnoconfig
# make -s -j 48 ARCH=arm64 O=/kisskb/build/linus_arm64-allnoconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  
Completed OK
# rm -rf /kisskb/build/linus_arm64-allnoconfig_arm64-gcc5.4
# Build took: 0:00:19.090408