# git rev-parse -q --verify 76d4acf22b4847f6c7b2f9042366fbdc3d20f578^{commit}
76d4acf22b4847f6c7b2f9042366fbdc3d20f578
already have revision, skipping fetch
# git checkout -q -f -B kisskb 76d4acf22b4847f6c7b2f9042366fbdc3d20f578
# git clean -qxdf
# < git log -1
# commit 76d4acf22b4847f6c7b2f9042366fbdc3d20f578
# Merge: 8a8ca83ec3cf a70a04b3844f
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon Dec 14 17:41:38 2020 -0800
# 
#     Merge tag 'perf-kprobes-2020-12-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
#     
#     Pull perf/kprobes updates from Thomas Gleixner:
#      "Make kretprobes lockless to avoid the rp->lock performance and
#       potential lock ordering issues"
#     
#     * tag 'perf-kprobes-2020-12-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
#       locking/atomics: Regenerate the atomics-check SHA1's
#       kprobes: Replace rp->free_instance with freelist
#       freelist: Implement lockless freelist
#       asm-generic/atomic: Add try_cmpxchg() fallbacks
#       kprobes: Remove kretprobe hash
#       llist: Add nonatomic __llist_add() and __llist_dell_all()
# < /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 76d4acf22b4847f6c7b2f9042366fbdc3d20f578
# < make -s -j 8 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=0x2C6DA2C
# 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
# < make -s -j 8 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-  help
# make -s -j 8 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-  olddefconfig
.config:4093:warning: override: reassigning to symbol STANDALONE
.config:4094:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD
# make -s -j 8 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-  

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

/usr/bin/env: 'python3': No such file or directory
make[5]: *** [Makefile:182: /kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8/kernel/bpf/preload/bpf_helper_defs.h] Error 127
make[5]: *** Deleting file '/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8/kernel/bpf/preload/bpf_helper_defs.h'
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[3]: *** Waiting for unfinished jobs....
make[2]: *** [/kisskb/src/scripts/Makefile.build:496: kernel/bpf] Error 2
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 8 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-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8
# Build took: 0:04:04.641278