# git rev-parse -q --verify ef06e68290b2b1b674950da276d6f7724e0b9874^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
# git rev-parse -q --verify ef06e68290b2b1b674950da276d6f7724e0b9874^{commit}
ef06e68290b2b1b674950da276d6f7724e0b9874
# git checkout -q -f -B kisskb ef06e68290b2b1b674950da276d6f7724e0b9874
# git clean -qxdf
# < git log -1
# commit ef06e68290b2b1b674950da276d6f7724e0b9874
# Merge: cc2fb31d49f8 c50f11c6196f
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Jun 17 13:55:19 2022 -0500
# 
#     Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
#     
#     Pull arm64 fixes from Catalin Marinas:
#     
#      - Revert the moving of the jump labels initialisation before
#        setup_machine_fdt(). The bug was fixed in drivers/char/random.c.
#     
#      - Ftrace fixes: branch range check and consistent handling of PLTs.
#     
#      - Clean rather than invalidate FROM_DEVICE buffers at start of DMA
#        transfer (safer if such buffer is mapped in user space). A cache
#        invalidation is done already at the end of the transfer.
#     
#      - A couple of clean-ups (unexport symbol, remove unused label).
#     
#     * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
#       arm64: mm: Don't invalidate FROM_DEVICE buffers at start of DMA transfer
#       arm64/cpufeature: Unexport set_cpu_feature()
#       arm64: ftrace: remove redundant label
#       arm64: ftrace: consistently handle PLTs.
#       arm64: ftrace: fix branch range checks
#       Revert "arm64: Initialize jump labels before setup_machine_fdt()"
# < /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 ef06e68290b2b1b674950da276d6f7724e0b9874
# < make -s -j 120 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 120 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 120 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
.config:5814:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD
# make -s -j 120 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: 0:01:47.078600