# git rev-parse -q --verify c85fb28b6f999db9928b841f63f1beeb3074eeca^{commit}
c85fb28b6f999db9928b841f63f1beeb3074eeca
already have revision, skipping fetch
# git checkout -q -f -B kisskb c85fb28b6f999db9928b841f63f1beeb3074eeca
# git clean -qxdf
# < git log -1
# commit c85fb28b6f999db9928b841f63f1beeb3074eeca
# Merge: 6ec37e6bb1fa 39e4716caa59
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue Oct 6 12:09:29 2020 -0700
# 
#     Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
#     
#     Pull arm64 fix from Catalin Marinas:
#      "Fix a kernel panic in the AES crypto code caused by a BR tail call not
#       matching the target BTI instruction (when branch target identification
#       is enabled)"
#     
#     * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
#       crypto: arm64: Use x16 with indirect branch to bti_c
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 c85fb28b6f999db9928b841f63f1beeb3074eeca
# < make -s -j 48 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  randconfig
KCONFIG_SEED=0xA76EAAA5
# Added to kconfig CONFIG_STANDALONE=y
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# Added to kconfig CONFIG_CC_STACKPROTECTOR_STRONG=n
# Added to kconfig CONFIG_GCC_PLUGINS=n
# Added to kconfig CONFIG_GCC_PLUGIN_CYC_COMPLEXITY=n
# Added to kconfig CONFIG_GCC_PLUGIN_SANCOV=n
# Added to kconfig CONFIG_GCC_PLUGIN_LATENT_ENTROPY=n
# < make -s -j 48 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  help
# make -s -j 48 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  olddefconfig
.config:5915:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD
# make -s -j 48 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  
kernel/bpf/core.o: warning: objtool: ___bpf_prog_run()+0x1266: call without frame pointer save/setup
vmlinux.o: warning: objtool: __do_fast_syscall_32()+0x58: call to syscall_enter_from_user_mode_work() leaves .noinstr.text section
vmlinux.o: warning: objtool: mce_check_crashing_cpu()+0x30: call to __rdmsr() leaves .noinstr.text section
vmlinux.o: warning: objtool: mce_setup()+0x84: call to __rdmsr() leaves .noinstr.text section
vmlinux.o: warning: objtool: do_machine_check()+0x3d: call to mce_rdmsrl() leaves .noinstr.text section
vmlinux.o: warning: objtool: match_held_lock()+0x7d: call to rcu_read_lock_any_held() leaves .noinstr.text section
vmlinux.o: warning: objtool: lock_is_held_type()+0x47: call to check_flags() leaves .noinstr.text section
vmlinux.o: warning: objtool: syscall_enter_from_user_mode()+0x1b: call to test_bit() leaves .noinstr.text section
vmlinux.o: warning: objtool: syscall_enter_from_user_mode_prepare()+0x12: call to test_bit() leaves .noinstr.text section
vmlinux.o: warning: objtool: irqentry_enter_from_user_mode()+0x12: call to test_bit() leaves .noinstr.text section
Completed OK
# rm -rf /kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8
# Build took: 0:03:39.763656