# git rev-parse -q --verify 8c947645151cc2c279c75c7f640dd8f0fc0b9aa2^{commit}
8c947645151cc2c279c75c7f640dd8f0fc0b9aa2
already have revision, skipping fetch
# git checkout -q -f -B kisskb 8c947645151cc2c279c75c7f640dd8f0fc0b9aa2
# git clean -qxdf
# < git log -1
# commit 8c947645151cc2c279c75c7f640dd8f0fc0b9aa2
# Merge: 3bf255315bed 32ada6b0980d
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Jan 30 11:53:14 2021 -0800
# 
#     Merge tag 'devicetree-fixes-for-5.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
#     
#     Pull devicetree fixes from Rob Herring:
#     
#      - Cleanups on properties with standard unit suffixes
#     
#      - Fix overwriting dma_range_map if there's no 'dma-ranges' property
#     
#      - Fix a bug when creating a /chosen node from ARM ATAGs
#     
#      - Add missing properties for TI j721e USB binding
#     
#      - Several doc reference updates due to DT schema conversions
#     
#     * tag 'devicetree-fixes-for-5.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
#       dt-bindings: Cleanup standard unit properties
#       of/device: Update dma_range_map only when dev has valid dma-ranges
#       ARM: zImage: atags_to_fdt: Fix node names on added root nodes
#       dt-bindings: usb: j721e: add ranges and dma-coherent props
#       dt-bindings:iio:adc: update adc.yaml reference
#       dt-bindings: memory: mediatek: update mediatek,smi-larb.yaml references
#       dt-bindings: display: mediatek: update mediatek,dpi.yaml reference
#       ASoC: audio-graph-card: update audio-graph-card.yaml reference
# < /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 8c947645151cc2c279c75c7f640dd8f0fc0b9aa2
# < make -s -j 24 ARCH=um O=/kisskb/build/linus_um-allmodconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 allmodconfig
# Added to kconfig CONFIG_STANDALONE=y
# Added to kconfig CONFIG_KCOV=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
# Added to kconfig CONFIG_GCC_PLUGIN_STRUCTLEAK=n
# Added to kconfig CONFIG_GCC_PLUGIN_RANDSTRUCT=n
# Added to kconfig CONFIG_UML_NET=n
# Added to kconfig CONFIG_UML_NET_ETHERTAP=n
# Added to kconfig CONFIG_UML_NET_TUNTAP=n
# Added to kconfig CONFIG_UML_NET_SLIP=n
# Added to kconfig CONFIG_UML_NET_DAEMON=n
# Added to kconfig CONFIG_UML_NET_VDE=n
# Added to kconfig CONFIG_UML_NET_MCAST=n
# Added to kconfig CONFIG_UML_NET_PCAP=n
# Added to kconfig CONFIG_UML_NET_SLIRP=n
# Added to kconfig CONFIG_GCOV_KERNEL=n
# Added to kconfig CONFIG_DEBUG_INFO_BTF=n
# < make -s -j 24 ARCH=um O=/kisskb/build/linus_um-allmodconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 help
# make -s -j 24 ARCH=um O=/kisskb/build/linus_um-allmodconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 olddefconfig
.config:4496:warning: override: reassigning to symbol GCC_PLUGIN_CYC_COMPLEXITY
.config:4498:warning: override: reassigning to symbol GCC_PLUGIN_LATENT_ENTROPY
.config:4502:warning: override: reassigning to symbol UML_NET_ETHERTAP
.config:4504:warning: override: reassigning to symbol UML_NET_SLIP
.config:4507:warning: override: reassigning to symbol UML_NET_MCAST
.config:4509:warning: override: reassigning to symbol UML_NET_SLIRP
# make -s -j 24 ARCH=um O=/kisskb/build/linus_um-allmodconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 

Auto-detecting system features:
...                        libelf: [ OFF ]
...                          zlib: [ OFF ]
...                           bpf: [ on  ]

No libelf found
make[5]: *** [Makefile:287: elfdep] Error 1
make[4]: *** [/kisskb/src/kernel/bpf/preload/Makefile:8: kernel/bpf/preload/libbpf.a] Error 2
make[4]: *** Waiting for unfinished jobs....
make[3]: *** [/kisskb/src/scripts/Makefile.build:496: kernel/bpf/preload] Error 2
make[2]: *** [/kisskb/src/scripts/Makefile.build:496: kernel/bpf] Error 2
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/kisskb/src/Makefile:1805: kernel] Error 2
make[1]: *** Waiting for unfinished jobs....
/kisskb/src/drivers/rtc/rtc-rx6110.c:314:12: warning: 'rx6110_probe' defined but not used [-Wunused-function]
 static int rx6110_probe(struct rx6110_data *rx6110, struct device *dev)
            ^
make: *** [Makefile:185: __sub-make] Error 2
Command 'make -s -j 24 ARCH=um O=/kisskb/build/linus_um-allmodconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus_um-allmodconfig_um-x86_64
# Build took: 0:06:22.477210