# git rev-parse -q --verify 299344c8e4473493a925f5025492c4af76771f6c^{commit}
299344c8e4473493a925f5025492c4af76771f6c
already have revision, skipping fetch
# git checkout -q -f -B kisskb 299344c8e4473493a925f5025492c4af76771f6c
# git clean -qxdf
# < git log -1
# commit 299344c8e4473493a925f5025492c4af76771f6c
# Merge: a7c4ea2 0cdd431
# Author: Thomas Gleixner <tglx@linutronix.de>
# Date:   Wed Jun 6 20:16:30 2018 +0200
# 
#     Merge branch 'irq/urgent' into auto-latest
# < /opt/cross/kisskb/gcc-5.2.0-nolibc/powerpc64le-linux/bin/powerpc64le-linux-gcc --version
# < git log --format=%s --max-count=1 299344c8e4473493a925f5025492c4af76771f6c
# < make -s -j 120 ARCH=powerpc O=/kisskb/build/tip_powernv_defconfig+NO_PERF_ppc64le CROSS_COMPILE=/opt/cross/kisskb/gcc-5.2.0-nolibc/powerpc64le-linux/bin/powerpc64le-linux-  powernv_defconfig
# Added to kconfig CONFIG_PERF_EVENTS=n
# yes \n | make -s -j 120 ARCH=powerpc O=/kisskb/build/tip_powernv_defconfig+NO_PERF_ppc64le CROSS_COMPILE=/opt/cross/kisskb/gcc-5.2.0-nolibc/powerpc64le-linux/bin/powerpc64le-linux-  oldconfig
yes: standard output: Broken pipe
yes: write error
# make -s -j 120 ARCH=powerpc O=/kisskb/build/tip_powernv_defconfig+NO_PERF_ppc64le CROSS_COMPILE=/opt/cross/kisskb/gcc-5.2.0-nolibc/powerpc64le-linux/bin/powerpc64le-linux-  
<stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp]
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/tip_powernv_defconfig+NO_PERF_ppc64le
# Build took: 0:00:51.867735