# git rev-parse -q --verify 373c392508577b24e293ff4994e919087fed2495^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
error: The last gc run reported the following. Please correct the root cause
and remove .git/gc.log.
Automatic cleanup will not be performed until the file is removed.

warning: There are too many unreachable loose objects; run 'git prune' to remove them.

# git rev-parse -q --verify 373c392508577b24e293ff4994e919087fed2495^{commit}
373c392508577b24e293ff4994e919087fed2495
# git checkout -q -f -B kisskb 373c392508577b24e293ff4994e919087fed2495
# git clean -qxdf
# < git log -1
# commit 373c392508577b24e293ff4994e919087fed2495
# Merge: 10dce8af3422 d006e95b5561
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Apr 6 10:59:30 2019 -1000
# 
#     Merge branch 'parisc-5.1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux
#     
#     Pull parisc fixes from Helge Deller:
#      "A 32-bit boot regression fix introduced in the merge window, a QEMU
#       detection fix and two fixes by Sven regarding ptrace & kprobes"
#     
#     * 'parisc-5.1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
#       parisc: Detect QEMU earlier in boot process
#       parisc: also set iaoq_b in instruction_pointer_set()
#       parisc: regs_return_value() should return gpr28
#       Revert: parisc: Use F_EXTEND() macro in iosapic code
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-ld --version
# < git log --format=%s --max-count=1 373c392508577b24e293ff4994e919087fed2495
# < make -s -j 120 ARCH=arm64 O=/kisskb/build/linus_arm64-defconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  defconfig
# make -s -j 120 ARCH=arm64 O=/kisskb/build/linus_arm64-defconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  
Completed OK
# rm -rf /kisskb/build/linus_arm64-defconfig_arm64-gcc8
# Build took: 0:02:47.739741