# git rev-parse -q --verify 3062702ae43ff84bcf4187af83d0a72a0e80139b^{commit}
3062702ae43ff84bcf4187af83d0a72a0e80139b
already have revision, skipping fetch
# git checkout -q -f -B kisskb 3062702ae43ff84bcf4187af83d0a72a0e80139b
# git clean -qxdf
# git log -1
commit 3062702ae43ff84bcf4187af83d0a72a0e80139b
Merge: ea1b3dd c4fb5f3
Author: Ingo Molnar <mingo@kernel.org>
Date:   Sun Mar 11 10:43:19 2018 +0100

    Merge branch 'core/rcu'
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version
# < git log --format=%s --max-count=1 3062702ae43ff84bcf4187af83d0a72a0e80139b
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/tip_powerpc-allnoconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  allnoconfig
# make -s -j 48 ARCH=powerpc O=/kisskb/build/tip_powerpc-allnoconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:183:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
Completed OK
# rm -rf /kisskb/build/tip_powerpc-allnoconfig_powerpc
# Build took: 0:00:12.978548