# git rev-parse -q --verify 200ff75a6b9d9a6d44dd267c3b84c961983f35ac^{commit}
200ff75a6b9d9a6d44dd267c3b84c961983f35ac
already have revision, skipping fetch
# git checkout -q -f -B kisskb 200ff75a6b9d9a6d44dd267c3b84c961983f35ac
# git clean -qxdf
# < git log -1
# commit 200ff75a6b9d9a6d44dd267c3b84c961983f35ac
# Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
# Date:   Thu Aug 30 10:08:59 2018 -0700
# 
#     Linux 4.14.68-rc1
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-gcc --version
# < git log --format=%s --max-count=1 200ff75a6b9d9a6d44dd267c3b84c961983f35ac
# < 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/drivers/net/tun.c: In function 'tun_get_user':
/kisskb/src/drivers/net/tun.c:1489:22: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/net/tun.c:1402:46: warning: 'linear' 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: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]
kernel/printk/printk_safe.o: In function `vprintk_func':
/kisskb/src/kernel/printk/printk_safe.c:386: undefined reference to `vprintk_store'
/kisskb/src/kernel/printk/printk_safe.c:388: undefined reference to `defer_console_output'
make[1]: *** [/kisskb/src/Makefile:1016: vmlinux] Error 1
make: *** [Makefile:146: sub-make] Error 2
Command '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-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/stable-rc-4.14_s390-defconfig_s390x
# Build took: 0:00:48.264353