# git rev-parse -q --verify 11ec7f02d92f41781e8f6c3655f369ca99578cb5^{commit}
11ec7f02d92f41781e8f6c3655f369ca99578cb5
already have revision, skipping fetch
# git checkout -q -f -B kisskb 11ec7f02d92f41781e8f6c3655f369ca99578cb5
# git clean -qxdf
# < git log -1
# commit 11ec7f02d92f41781e8f6c3655f369ca99578cb5
# Author: YueHaibing <yuehaibing@huawei.com>
# Date:   Wed Jan 9 12:10:58 2019 +0000
# 
#     powerpc/mm: Fix debugfs_simple_attr.cocci warnings
#     
#     Use DEFINE_DEBUGFS_ATTRIBUTE rather than DEFINE_SIMPLE_ATTRIBUTE
#     for debugfs files.
#     
#     Generated by: scripts/coccinelle/api/debugfs/debugfs_simple_attr.cocci
#     
#     Signed-off-by: YueHaibing <yuehaibing@huawei.com>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
# < /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 11ec7f02d92f41781e8f6c3655f369ca99578cb5
# < make -s -j 48 ARCH=x86 O=/kisskb/build/powerpc-next_x86-allmodconfig_x86_64-gcc4.6 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/powerpc-next_x86-allmodconfig_x86_64-gcc4.6 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/powerpc-next_x86-allmodconfig_x86_64-gcc4.6 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:300: checkbin] Error 1
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:152: sub-make] Error 2
Command 'make -s -j 48 ARCH=x86 O=/kisskb/build/powerpc-next_x86-allmodconfig_x86_64-gcc4.6 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/powerpc-next_x86-allmodconfig_x86_64-gcc4.6
# Build took: 0:00:04.389959