# git rev-parse -q --verify 9cf6b756cdf2cd38b8b0dac2567f7c6daf5e79d5^{commit}
9cf6b756cdf2cd38b8b0dac2567f7c6daf5e79d5
already have revision, skipping fetch
# git checkout -q -f -B kisskb 9cf6b756cdf2cd38b8b0dac2567f7c6daf5e79d5
# git clean -qxdf
# < git log -1
# commit 9cf6b756cdf2cd38b8b0dac2567f7c6daf5e79d5
# Merge: 9e8312f5e160 82e40f558de5
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Wed Aug 28 10:37:21 2019 -0700
# 
#     Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
#     
#     Pull arm64 fixes from Will Deacon:
#      "Hot on the heels of our last set of fixes are a few more for -rc7.
#     
#       Two of them are fixing issues with our virtual interrupt controller
#       implementation in KVM/arm, while the other is a longstanding but
#       straightforward kallsyms fix which was been acked by Masami and
#       resolves an initialisation failure in kprobes observed on arm64.
#     
#        - Fix GICv2 emulation bug (KVM)
#     
#        - Fix deadlock in virtual GIC interrupt injection code (KVM)
#     
#        - Fix kprobes blacklist init failure due to broken kallsyms lookup"
#     
#     * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
#       KVM: arm/arm64: vgic-v2: Handle SGI bits in GICD_I{S,C}PENDR0 as WI
#       KVM: arm/arm64: vgic: Fix potential deadlock when ap_list is long
#       kallsyms: Don't let kallsyms_lookup_size_offset() fail on retrieving the first symbol
# < /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 9cf6b756cdf2cd38b8b0dac2567f7c6daf5e79d5
# < make -s -j 48 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-  randconfig
KCONFIG_SEED=0x4407BC88
# 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
# yes \n | make -s -j 48 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 48 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-  
You are building kernel with non-retpoline compiler.
Please update your compiler.
make[1]: *** [arch/x86/Makefile:308: checkbin] Error 1
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:179: sub-make] Error 2
Command 'make -s -j 48 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus-rand_x86_64-randconfig_um-x86_64
# Build took: 0:00:08.135685