# git rev-parse -q --verify 361469211f876e67d7ca3d3d29e6d1c3e313d0f1^{commit}
361469211f876e67d7ca3d3d29e6d1c3e313d0f1
already have revision, skipping fetch
# git checkout -q -f -B kisskb 361469211f876e67d7ca3d3d29e6d1c3e313d0f1
# git clean -qxdf
# < git log -1
# commit 361469211f876e67d7ca3d3d29e6d1c3e313d0f1
# Merge: 0a022eccf7c4 a9fc4340aee0
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Aug 24 11:42:06 2019 -0700
# 
#     Merge tag 'hyperv-fixes-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux
#     
#     Pull Hyper-V fixes from Sasha Levin:
#     
#      - Fix for panics and network failures on PAE guests by Dexuan Cui.
#     
#      - Fix of a memory leak (and related cleanups) in the hyper-v keyboard
#        driver by Dexuan Cui.
#     
#      - Code cleanups for hyper-v clocksource driver during the merge window
#        by Dexuan Cui.
#     
#      - Fix for a false positive warning in the userspace hyper-v KVP store
#        by Vitaly Kuznetsov.
#     
#     * tag 'hyperv-fixes-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux:
#       Drivers: hv: vmbus: Fix virt_to_hvpfn() for X86_PAE
#       Tools: hv: kvp: eliminate 'may be used uninitialized' warning
#       Input: hyperv-keyboard: Use in-place iterator API in the channel callback
#       Drivers: hv: vmbus: Remove the unused "tsc_page" from struct hv_context
# < /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 361469211f876e67d7ca3d3d29e6d1c3e313d0f1
# < 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=0x64B4D7C4
# 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: 0:00:08.262731