# git rev-parse -q --verify 2c85ebc57b3e1817b6ce1a6b703928e113a90442^{commit}
2c85ebc57b3e1817b6ce1a6b703928e113a90442
already have revision, skipping fetch
# git checkout -q -f -B kisskb 2c85ebc57b3e1817b6ce1a6b703928e113a90442
# git clean -qxdf
# < git log -1
# commit 2c85ebc57b3e1817b6ce1a6b703928e113a90442
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Dec 13 14:41:30 2020 -0800
# 
#     Linux 5.10
# < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-gcc --version
# < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-ld --version
# < git log --format=%s --max-count=1 2c85ebc57b3e1817b6ce1a6b703928e113a90442
# < make -s -j 10 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  randconfig
KCONFIG_SEED=0x3FF14052
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# < make -s -j 10 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  help
# make -s -j 10 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  olddefconfig
# make -s -j 10 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  
arch/arm64/Makefile:25: ld does not support --fix-cortex-a53-843419; kernel may be susceptible to erratum
arch/arm64/Makefile:33: LSE atomics not supported by binutils
arch/arm64/Makefile:25: ld does not support --fix-cortex-a53-843419; kernel may be susceptible to erratum
arch/arm64/Makefile:33: LSE atomics not supported by binutils

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

/usr/bin/env: 'python3': No such file or directory
make[4]: *** [Makefile:182: /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4/tools/bpf/resolve_btfids/bpf_helper_defs.h] Error 127
make[4]: *** Deleting file '/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4/tools/bpf/resolve_btfids/bpf_helper_defs.h'
make[3]: *** [Makefile:56: /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4/tools/bpf/resolve_btfids//libbpf.a] Error 2
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [Makefile:71: bpf/resolve_btfids] Error 2
make[1]: *** [/kisskb/src/Makefile:1931: tools/bpf/resolve_btfids] Error 2
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:185: __sub-make] Error 2
Command 'make -s -j 10 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 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-gcc5.4
# Build took: 0:00:14.352955