# git rev-parse -q --verify 64a925c9271ec50714b9cea6a9980421ca65f835^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
# git rev-parse -q --verify 64a925c9271ec50714b9cea6a9980421ca65f835^{commit}
64a925c9271ec50714b9cea6a9980421ca65f835
# git checkout -q -f -B kisskb 64a925c9271ec50714b9cea6a9980421ca65f835
# git clean -qxdf
# < git log -1
# commit 64a925c9271ec50714b9cea6a9980421ca65f835
# Merge: ca53fb2c7c7d 27743f01e391
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon Apr 26 09:34:19 2021 -0700
# 
#     Merge tag 'x86_platform_for_v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
#     
#     Pull x86 platform updates from Borislav Petkov:
#      "A bunch of SGI UV improvements, fixes and cleanups"
#     
#     * tag 'x86_platform_for_v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
#       x86/platform/uv: Remove dead !CONFIG_KEXEC_CORE code
#       x86/platform/uv: Fix !KEXEC build failure
#       x86/platform/uv: Add more to secondary CPU kdump info
#       x86/platform/uv: Use x2apic enabled bit as set by BIOS to indicate APIC mode
#       x86/platform/uv: Set section block size for hubless architectures
#       x86/platform/uv: Fix indentation warning in Documentation/ABI/testing/sysfs-firmware-sgi_uv
# < /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 64a925c9271ec50714b9cea6a9980421ca65f835
# < make -s -j 120 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  randconfig
KCONFIG_SEED=0xB007F670
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# < make -s -j 120 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  help
# make -s -j 120 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  olddefconfig
.config:5791:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD
# make -s -j 120 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_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-rand_arm64-randconfig_arm64-gcc5.4
# Build took: 0:02:19.550954