# git rev-parse -q --verify b42b71cd28f213cf4688b9891e66b57bdb6eefe8^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/stable linux-4.16.y
# git rev-parse -q --verify b42b71cd28f213cf4688b9891e66b57bdb6eefe8^{commit}
b42b71cd28f213cf4688b9891e66b57bdb6eefe8
# git checkout -q -f -B kisskb b42b71cd28f213cf4688b9891e66b57bdb6eefe8
# git clean -qxdf
# < git log -1
# commit b42b71cd28f213cf4688b9891e66b57bdb6eefe8
# Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
# Date:   Tue Apr 24 09:43:11 2018 +0200
# 
#     Linux 4.16.4
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-gcc --version
# < git log --format=%s --max-count=1 b42b71cd28f213cf4688b9891e66b57bdb6eefe8
# < make -s -j 20 ARCH=s390 O=/kisskb/build/stable-4.16_s390-defconfig_s390x CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-  defconfig
# make -s -j 20 ARCH=s390 O=/kisskb/build/stable-4.16_s390-defconfig_s390x CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-  
/kisskb/src/mm/hugetlb.c: In function 'alloc_pool_huge_page':
/kisskb/src/mm/hugetlb.c:1440:5: warning: 'page' 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/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]
/kisskb/src/drivers/net/tun.c: In function 'tun_get_user':
/kisskb/src/drivers/net/tun.c:1822:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/net/tun.c:1732:46: warning: 'linear' may be used uninitialized in this function [-Wuninitialized]
Completed OK
# rm -rf /kisskb/build/stable-4.16_s390-defconfig_s390x
# Build took: 0:07:15.047055