# git rev-parse -q --verify a749425261522cc6b8401839230c988175b9d32e^{commit}
a749425261522cc6b8401839230c988175b9d32e
already have revision, skipping fetch
# git checkout -q -f -B kisskb a749425261522cc6b8401839230c988175b9d32e
# git clean -qxdf
# < git log -1
# commit a749425261522cc6b8401839230c988175b9d32e
# Author: Stephen Rothwell <sfr@canb.auug.org.au>
# Date:   Wed Apr 17 17:28:56 2019 +1000
# 
#     Add linux-next specific files for 20190417
#     
#     Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
# < /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 a749425261522cc6b8401839230c988175b9d32e
# < make -s -j 40 ARCH=s390 O=/kisskb/build/linux-next_s390-allnoconfig_s390x CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-  allnoconfig
# make -s -j 40 ARCH=s390 O=/kisskb/build/linux-next_s390-allnoconfig_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:193:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/arch/s390/kernel/machine_kexec.c:145:22: warning: 'do_start_kdump' defined but not used [-Wunused-function]
Completed OK
# rm -rf /kisskb/build/linux-next_s390-allnoconfig_s390x
# Build took: 0:00:09.455253