# git rev-parse -q --verify 7ec21823634d7cb7ea20539b877c0d31830c6ad4^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
# git rev-parse -q --verify 7ec21823634d7cb7ea20539b877c0d31830c6ad4^{commit}
7ec21823634d7cb7ea20539b877c0d31830c6ad4
# git checkout -q -f -B kisskb 7ec21823634d7cb7ea20539b877c0d31830c6ad4
# git clean -qxdf
# < git log -1
# commit 7ec21823634d7cb7ea20539b877c0d31830c6ad4
# Merge: f8ccb14fd6c9f 5f8bb004bca43
# Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
# Date:   Sat Oct 13 15:11:15 2018 +0200
# 
#     Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
#     
#     Paolo writes:
#       "KVM fixes for 4.19-rc8
#     
#        Leftover bugfixes."
#     
#     * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
#       KVM: vmx: hyper-v: don't pass EPT configuration info to vmx_hv_remote_flush_tlb()
#       KVM: x86: support CONFIG_KVM_AMD=y with CONFIG_CRYPTO_DEV_CCP_DD=m
#       ARM: KVM: Correctly order SGI register entries in the cp15 array
# < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-gcc --version
# < git log --format=%s --max-count=1 7ec21823634d7cb7ea20539b877c0d31830c6ad4
# < make -s -j 48 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  randconfig
KCONFIG_SEED=0x5CD8D752
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# yes \n | make -s -j 48 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 48 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  
drivers/gpu/drm/rcar-du/rcar_du_drv.o: In function `rcar_du_init':
/kisskb/src/drivers/gpu/drm/rcar-du/rcar_du_drv.c:486: undefined reference to `rcar_du_of_init'
make[2]: *** [/kisskb/src/Makefile:1032: vmlinux] Error 1
make[1]: *** [/kisskb/src/Makefile:1001: autoksyms_recursive] Error 2
make: *** [Makefile:146: sub-make] Error 2
Command 'make -s -j 48 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64
# Build took: 0:04:35.933313