# git rev-parse -q --verify 0dd0c8f7db036b9aa61b70fa9fac423493cd5d17^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
warning: The last gc run reported the following. Please correct the root cause
and remove .git/gc.log.
Automatic cleanup will not be performed until the file is removed.

warning: There are too many unreachable loose objects; run 'git prune' to remove them.

# git rev-parse -q --verify 0dd0c8f7db036b9aa61b70fa9fac423493cd5d17^{commit}
0dd0c8f7db036b9aa61b70fa9fac423493cd5d17
# git checkout -q -f -B kisskb 0dd0c8f7db036b9aa61b70fa9fac423493cd5d17
# git clean -qxdf
# < git log -1
# commit 0dd0c8f7db036b9aa61b70fa9fac423493cd5d17
# Merge: 8fa91bfa9ba4 7a1323b5dfe4
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Nov 30 14:50:51 2019 -0800
# 
#     Merge tag 'hyperv-next-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux
#     
#     Pull Hyper-V updates from Sasha Levin:
#     
#      - support for new VMBus protocols (Andrea Parri)
#     
#      - hibernation support (Dexuan Cui)
#     
#      - latency testing framework (Branden Bonaby)
#     
#      - decoupling Hyper-V page size from guest page size (Himadri Pandya)
#     
#     * tag 'hyperv-next-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux: (22 commits)
#       Drivers: hv: vmbus: Fix crash handler reset of Hyper-V synic
#       drivers/hv: Replace binary semaphore with mutex
#       drivers: iommu: hyperv: Make HYPERV_IOMMU only available on x86
#       HID: hyperv: Add the support of hibernation
#       hv_balloon: Add the support of hibernation
#       x86/hyperv: Implement hv_is_hibernation_supported()
#       Drivers: hv: balloon: Remove dependencies on guest page size
#       Drivers: hv: vmbus: Remove dependencies on guest page size
#       x86: hv: Add function to allocate zeroed page for Hyper-V
#       Drivers: hv: util: Specify ring buffer size using Hyper-V page size
#       Drivers: hv: Specify receive buffer size using Hyper-V page size
#       tools: hv: add vmbus testing tool
#       drivers: hv: vmbus: Introduce latency testing
#       video: hyperv: hyperv_fb: Support deferred IO for Hyper-V frame buffer driver
#       video: hyperv: hyperv_fb: Obtain screen resolution from Hyper-V host
#       hv_netvsc: Add the support of hibernation
#       hv_sock: Add the support of hibernation
#       video: hyperv_fb: Add the support of hibernation
#       scsi: storvsc: Add the support of hibernation
#       Drivers: hv: vmbus: Add module parameter to cap the VMBus version
#       ...
# < /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 0dd0c8f7db036b9aa61b70fa9fac423493cd5d17
# < make -s -j 32 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=0x249AD264
# 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 32 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-  oldconfig
yes: standard output: Broken pipe
# make -s -j 32 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-  
/kisskb/src/tools/objtool
Completed OK
# rm -rf /kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8
# Build took: 0:07:00.208865