# git rev-parse -q --verify 6cafab50eea327e0d198cc9579a60440fc959756^{commit}
6cafab50eea327e0d198cc9579a60440fc959756
already have revision, skipping fetch
# git checkout -q -f -B kisskb 6cafab50eea327e0d198cc9579a60440fc959756
# git clean -qxdf
# < git log -1
# commit 6cafab50eea327e0d198cc9579a60440fc959756
# Merge: 87935eee5770 d430aff8cd0c
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Dec 21 14:23:57 2018 -0800
# 
#     Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc
#     
#     Pull sparc fixes from David Miller:
#      "Just some small fixes here and there, and a refcount leak in a serial
#       driver, nothing serious"
#     
#     * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc:
#       serial/sunsu: fix refcount leak
#       sparc: Set "ARCH: sunxx" information on the same line
#       sparc: vdso: Drop implicit common-page-size linker flag
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 6cafab50eea327e0d198cc9579a60440fc959756
# < make -s -j 48 ARCH=x86 O=/kisskb/build/linus_x86-allmodconfig_x86_64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-  allmodconfig
# Added to kconfig CONFIG_BUILD_DOCSRC=n
# Added to kconfig CONFIG_MODULE_SIG=n
# Added to kconfig CONFIG_SAMPLES=n
# yes \n | make -s -j 48 ARCH=x86 O=/kisskb/build/linus_x86-allmodconfig_x86_64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 48 ARCH=x86 O=/kisskb/build/linus_x86-allmodconfig_x86_64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-  
You are building kernel with non-retpoline compiler.
Please update your compiler.
make[1]: *** [arch/x86/Makefile:304: checkbin] Error 1
make: *** [Makefile:152: sub-make] Error 2
Command 'make -s -j 48 ARCH=x86 O=/kisskb/build/linus_x86-allmodconfig_x86_64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus_x86-allmodconfig_x86_64
# Build took: 0:00:05.488704