# git rev-parse -q --verify d8372ba8ce288acdfce67cb873b2a741785c2e88^{commit}
d8372ba8ce288acdfce67cb873b2a741785c2e88
already have revision, skipping fetch
# git checkout -q -f -B kisskb d8372ba8ce288acdfce67cb873b2a741785c2e88
# git clean -qxdf
# < git log -1
# commit d8372ba8ce288acdfce67cb873b2a741785c2e88
# Author: NeilBrown <neil@brown.name>
# Date:   Sat Dec 29 13:58:09 2018 +1100
# 
#     lib: don't depend on linux headers being installed.
#     
#     gen_crc64table requires linux include files to be installed in
#     /usr/include/linux.  This is a new requrement so hosts that could
#     previously build the kernel, now cannot.
#     
#     gen_crc64table makes this requirement by including <linux/swab.h>, but
#     nothing from that header is actaully used.
#     
#     So remove the #include, so that the linux headers no longer need to be
#     installed.
#     
#     Fixes: feba04fd2cf8 ("lib: add crc64 calculation routines")
#     Signed-off-by: NeilBrown <neil@brown.name>
#     Acked-by: Coly Li <colyli@suse.de>
#     Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
# < /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 d8372ba8ce288acdfce67cb873b2a741785c2e88
# < make -s -j 120 ARCH=i386 O=/kisskb/build/linus_i386-allmodconfig_i386 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-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 120 ARCH=i386 O=/kisskb/build/linus_i386-allmodconfig_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_i386-allmodconfig_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: *** [Makefile:152: sub-make] Error 2
Command 'make -s -j 120 ARCH=i386 O=/kisskb/build/linus_i386-allmodconfig_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_i386-allmodconfig_i386
# Build took: 0:00:06.368201