# git rev-parse -q --verify cd6c84d8f0cdc911df435bb075ba22ce3c605b07^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
# git rev-parse -q --verify cd6c84d8f0cdc911df435bb075ba22ce3c605b07^{commit}
cd6c84d8f0cdc911df435bb075ba22ce3c605b07
# git checkout -q -f -B kisskb cd6c84d8f0cdc911df435bb075ba22ce3c605b07
# git clean -qxdf
# < git log -1
# commit cd6c84d8f0cdc911df435bb075ba22ce3c605b07
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun May 26 16:49:19 2019 -0700
# 
#     Linux 5.2-rc2
# < /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 cd6c84d8f0cdc911df435bb075ba22ce3c605b07
# < make -s -j 24 ARCH=s390 O=/kisskb/build/linus_s390-allnoconfig_s390x CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-  allnoconfig
# make -s -j 24 ARCH=s390 O=/kisskb/build/linus_s390-allnoconfig_s390x CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-  
/kisskb/src/arch/s390/kernel/machine_kexec.c:146:22: warning: 'do_start_kdump' defined but not used [-Wunused-function]
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:194:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
Completed OK
# rm -rf /kisskb/build/linus_s390-allnoconfig_s390x
# Build took: 0:00:16.128637