# git rev-parse -q --verify 10a20903d7ac2be29e0e13d66ad0d74e637b8343^{commit}
10a20903d7ac2be29e0e13d66ad0d74e637b8343
already have revision, skipping fetch
# git checkout -q -f -B kisskb 10a20903d7ac2be29e0e13d66ad0d74e637b8343
# git clean -qxdf
# < git log -1
# commit 10a20903d7ac2be29e0e13d66ad0d74e637b8343
# Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
# Date:   Fri Mar 20 09:07:59 2020 +0100
# 
#     Linux 4.9.217
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-gcc --version
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-ld --version
# < git log --format=%s --max-count=1 10a20903d7ac2be29e0e13d66ad0d74e637b8343
# < make -s -j 32 ARCH=s390 O=/kisskb/build/stable-4.9_s390-defconfig_s390x-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-  defconfig
# < make -s -j 32 ARCH=s390 O=/kisskb/build/stable-4.9_s390-defconfig_s390x-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-  help
# make -s -j 32 ARCH=s390 O=/kisskb/build/stable-4.9_s390-defconfig_s390x-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-  olddefconfig
# make -s -j 32 ARCH=s390 O=/kisskb/build/stable-4.9_s390-defconfig_s390x-gcc4.6 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:183:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/auditsc.c: In function 'audit_log_execve_info':
/kisskb/src/kernel/auditsc.c:1142:14: warning: 'len_abuf' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/cgroup.c: In function 'cgroup_mount':
/kisskb/src/kernel/cgroup.c:2251:23: warning: 'root' may be used uninitialized in this function [-Wuninitialized]
Completed OK
# rm -rf /kisskb/build/stable-4.9_s390-defconfig_s390x-gcc4.6
# Build took: 0:01:49.451082