# git rev-parse -q --verify a67012412e5a820c44239af9712a1a6037b33fd4^{commit}
a67012412e5a820c44239af9712a1a6037b33fd4
already have revision, skipping fetch
# git checkout -q -f -B kisskb a67012412e5a820c44239af9712a1a6037b33fd4
# git clean -qxdf
# < git log -1
# commit a67012412e5a820c44239af9712a1a6037b33fd4
# Merge: 7e928df80d30 dc56367cb5db
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Jan 5 14:08:00 2019 -0800
# 
#     Merge tag 'trace-v4.21-1' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
#     
#     Pull ftrace sh build fix from Steven Rostedt:
#      "It appears that the zero-day bot did find a bug in my sh build.
#     
#       And that I didn't have the bad code in my config file when I cross
#       compiled it, although there are a few other errors in sh that makes it
#       not build for me, I missed that I added one more"
#     
#     * tag 'trace-v4.21-1' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
#       sh: ftrace: Fix missing parenthesis in WARN_ON()
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux-gcc --version
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux-ld --version
# < git log --format=%s --max-count=1 a67012412e5a820c44239af9712a1a6037b33fd4
# < make -s -j 120 ARCH=i386 O=/kisskb/build/linus-rand_i386-randconfig_i386 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux-  randconfig
KCONFIG_SEED=0x999D2B0C
# Added to kconfig CONFIG_STANDALONE=y
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# yes \n | make -s -j 120 ARCH=i386 O=/kisskb/build/linus-rand_i386-randconfig_i386 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 120 ARCH=i386 O=/kisskb/build/linus-rand_i386-randconfig_i386 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux-  
You are building kernel with non-retpoline compiler.
Please update your compiler.
make[1]: *** [arch/x86/Makefile:300: checkbin] Error 1
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:152: sub-make] Error 2
Command 'make -s -j 120 ARCH=i386 O=/kisskb/build/linus-rand_i386-randconfig_i386 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus-rand_i386-randconfig_i386
# Build took: 0:00:05.037838