# git rev-parse -q --verify 139711f033f636cc78b6aaf7363252241b9698ef^{commit}
139711f033f636cc78b6aaf7363252241b9698ef
already have revision, skipping fetch
# git checkout -q -f -B kisskb 139711f033f636cc78b6aaf7363252241b9698ef
# git clean -qxdf
# < git log -1
# commit 139711f033f636cc78b6aaf7363252241b9698ef
# Merge: dea8dcf2a9fa 1f3147b49d75
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue Dec 29 15:45:49 2020 -0800
# 
#     Merge branch 'akpm' (patches from Andrew)
#     
#     Merge misc fixes from Andrew Morton:
#      "16 patches
#     
#       Subsystems affected by this patch series: mm (selftests, hugetlb,
#       pagecache, mremap, kasan, and slub), kbuild, checkpatch, misc, and
#       lib"
#     
#     * emailed patches from Andrew Morton <akpm@linux-foundation.org>:
#       mm: slub: call account_slab_page() after slab page initialization
#       zlib: move EXPORT_SYMBOL() and MODULE_LICENSE() out of dfltcc_syms.c
#       lib/zlib: fix inflating zlib streams on s390
#       lib/genalloc: fix the overflow when size is too big
#       kdev_t: always inline major/minor helper functions
#       sizes.h: add SZ_8G/SZ_16G/SZ_32G macros
#       local64.h: make <asm/local64.h> mandatory
#       kasan: fix null pointer dereference in kasan_record_aux_stack
#       mm: generalise COW SMC TLB flushing race comment
#       mm/mremap.c: fix extent calculation
#       mm: memmap defer init doesn't work as expected
#       mm: add prototype for __add_to_page_cache_locked()
#       checkpatch: prefer strscpy to strlcpy
#       Revert "kbuild: avoid static_assert for genksyms"
#       mm/hugetlb: fix deadlock in hugetlb_cow error path
#       selftests/vm: fix building protection keys test
# < /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 139711f033f636cc78b6aaf7363252241b9698ef
# < make -s -j 120 ARCH=um O=/kisskb/build/linus_um-allyesconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 allyesconfig
# 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 120 ARCH=um O=/kisskb/build/linus_um-allyesconfig_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 120 ARCH=um O=/kisskb/build/linus_um-allyesconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 olddefconfig
.config:4525:warning: override: reassigning to symbol GCC_PLUGIN_CYC_COMPLEXITY
.config:4527:warning: override: reassigning to symbol GCC_PLUGIN_LATENT_ENTROPY
.config:4531:warning: override: reassigning to symbol UML_NET_ETHERTAP
.config:4533:warning: override: reassigning to symbol UML_NET_SLIP
.config:4536:warning: override: reassigning to symbol UML_NET_MCAST
.config:4538:warning: override: reassigning to symbol UML_NET_SLIRP
# make -s -j 120 ARCH=um O=/kisskb/build/linus_um-allyesconfig_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[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....
make: *** [Makefile:185: __sub-make] Error 2
Command 'make -s -j 120 ARCH=um O=/kisskb/build/linus_um-allyesconfig_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-allyesconfig_um-x86_64
# Build took: 0:02:56.333039