# git rev-parse -q --verify e3de3a1cda5fdc3ac42cb0d45321fb254500595f^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
warning: 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 e3de3a1cda5fdc3ac42cb0d45321fb254500595f^{commit}
e3de3a1cda5fdc3ac42cb0d45321fb254500595f
# git checkout -q -f -B kisskb e3de3a1cda5fdc3ac42cb0d45321fb254500595f
# git clean -qxdf
# < git log -1
# commit e3de3a1cda5fdc3ac42cb0d45321fb254500595f
# Merge: 27b5d61c0c0c 348c71344111
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun May 8 11:38:23 2022 -0700
# 
#     Merge tag 'powerpc-5.18-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
#     
#     Pull powerpc fixes from Michael Ellerman:
#     
#      - Fix the DWARF CFI in our VDSO time functions, allowing gdb to
#        backtrace through them correctly.
#     
#      - Fix a buffer overflow in the papr_scm driver, only triggerable by
#        hypervisor input.
#     
#      - A fix in the recently added QoS handling for VAS (used for
#        communicating with coprocessors).
#     
#     Thanks to Alan Modra, Haren Myneni, Kajol Jain, and Segher Boessenkool.
#     
#     * tag 'powerpc-5.18-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
#       powerpc/papr_scm: Fix buffer overflow issue with CONFIG_FORTIFY_SOURCE
#       powerpc/vdso: Fix incorrect CFI in gettimeofday.S
#       powerpc/pseries/vas: Use QoS credits from the userspace
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/aarch64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/aarch64-linux-ld --version
# < git log --format=%s --max-count=1 e3de3a1cda5fdc3ac42cb0d45321fb254500595f
# < make -s -j 32 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/aarch64-linux-  randconfig
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# < make -s -j 32 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/aarch64-linux-  help
# make -s -j 32 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/aarch64-linux-  olddefconfig
# make -s -j 32 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/aarch64-linux-  
Completed OK
# rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5
# Build took: 0:04:45.198691