# git rev-parse -q --verify 83a239ce98dca791076363ca9cffaf59cdc4a39d^{commit}
83a239ce98dca791076363ca9cffaf59cdc4a39d
already have revision, skipping fetch
# git checkout -q -f -B kisskb 83a239ce98dca791076363ca9cffaf59cdc4a39d
# git clean -qxdf
# < git log -1
# commit 83a239ce98dca791076363ca9cffaf59cdc4a39d
# Author: Christophe Leroy <christophe.leroy@c-s.fr>
# Date:   Fri Oct 19 06:55:08 2018 +0000
# 
#     powerpc/8xx: Use patch_site for perf counters setup
#     
#     The 8xx TLB miss routines are patched when (de)activating
#     perf counters.
#     
#     This patch uses the new patch_site functionality in order
#     to get a better code readability and avoid a label mess when
#     dumping the code with 'objdump -d'
#     
#     Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < git log --format=%s --max-count=1 83a239ce98dca791076363ca9cffaf59cdc4a39d
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_powernv_defconfig+STRICT_RWX_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  powernv_defconfig
# Added to kconfig CONFIG_RELOCATABLE=n
# Added to kconfig CONFIG_STRICT_KERNEL_RWX=y
# yes \n | make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_powernv_defconfig+STRICT_RWX_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_powernv_defconfig+STRICT_RWX_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
WARNING: modpost: Found 2 section mismatch(es).
To see full details build your kernel with:
'make CONFIG_DEBUG_SECTION_MISMATCH=y'
Completed OK
# rm -rf /kisskb/build/powerpc-next_powernv_defconfig+STRICT_RWX_ppc64le-gcc5
# Build took: 0:02:56.807132