# git rev-parse -q --verify 9f3af3545ccf095151b46142fb4d9ddb818b1f08^{commit}
9f3af3545ccf095151b46142fb4d9ddb818b1f08
already have revision, skipping fetch
# git checkout -q -f -B kisskb 9f3af3545ccf095151b46142fb4d9ddb818b1f08
# git clean -qxdf
# < git log -1
# commit 9f3af3545ccf095151b46142fb4d9ddb818b1f08
# Author: Anju T Sudhakar <anju@linux.vnet.ibm.com>
# Date:   Tue May 22 14:42:37 2018 +0530
# 
#     powerpc/perf: Unregister thread-imc if core-imc not supported
#     
#     Since thread-imc internally use the core-imc hardware infrastructure
#     and is depended on it, having thread-imc in the kernel in the
#     absence of core-imc is trivial. Patch disables thread-imc, if
#     core-imc is not registered.
#     
#     Signed-off-by: Anju T Sudhakar <anju@linux.vnet.ibm.com>
#     Reviewed-by: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
# < /opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < git log --format=%s --max-count=1 9f3af3545ccf095151b46142fb4d9ddb818b1f08
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_ep8248e_defconfig_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  ep8248e_defconfig
# make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_ep8248e_defconfig_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
INFO: Uncompressed kernel (size 0x4ccea8) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x500000)
Completed OK
# rm -rf /kisskb/build/powerpc-next_ep8248e_defconfig_powerpc-5.3
# Build took: 0:00:44.111840