# git rev-parse -q --verify a514b8f4ac33c076ad63ba833cdc3325d8c2e7fc^{commit}
a514b8f4ac33c076ad63ba833cdc3325d8c2e7fc
already have revision, skipping fetch
# git checkout -q -f -B kisskb a514b8f4ac33c076ad63ba833cdc3325d8c2e7fc
# git clean -qxdf
# < git log -1
# commit a514b8f4ac33c076ad63ba833cdc3325d8c2e7fc
# Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
# Date:   Tue Sep 25 11:04:16 2018 +0200
# 
#     Linux 4.14.72-rc2
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-gcc --version
# < git log --format=%s --max-count=1 a514b8f4ac33c076ad63ba833cdc3325d8c2e7fc
# < make -s -j 120 ARCH=s390 O=/kisskb/build/stable-rc-4.14_s390-defconfig_s390x CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-  defconfig
# make -s -j 120 ARCH=s390 O=/kisskb/build/stable-rc-4.14_s390-defconfig_s390x CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-  
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:186:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/cgroup/cgroup-v1.c: In function 'cgroup1_mount':
/kisskb/src/kernel/cgroup/cgroup-v1.c:1268:20: warning: 'root' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/net/tun.c: In function 'tun_get_user':
/kisskb/src/drivers/net/tun.c:1479:22: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/net/tun.c:1392:46: warning: 'linear' may be used uninitialized in this function [-Wuninitialized]
Completed OK
# rm -rf /kisskb/build/stable-rc-4.14_s390-defconfig_s390x
# Build took: 0:01:16.949854