# git rev-parse -q --verify f89ed2f880ccb117246ba095e12087d9c3df89c5^{commit}
f89ed2f880ccb117246ba095e12087d9c3df89c5
already have revision, skipping fetch
# git checkout -q -f -B kisskb f89ed2f880ccb117246ba095e12087d9c3df89c5
# git clean -qxdf
# < git log -1
# commit f89ed2f880ccb117246ba095e12087d9c3df89c5
# Merge: 0894da8 2fba357
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue Jul 24 10:44:24 2018 -0700
# 
#     Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
#     
#     Pull s390 fix from Martin Schwidefsky.
#     
#     Guenter Roeck reports that the s390 allmodconfig build fails because of
#     a gcc plugin problem.  The fix won't be in-tree until 4.19, so for now
#     disable the gcc plugins on s390.
#     
#     * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
#       s390: disable gcc plugins
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-gcc --version
# < git log --format=%s --max-count=1 f89ed2f880ccb117246ba095e12087d9c3df89c5
# < make -s -j 80 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 80 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/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/arch/s390/kernel/sysinfo.c:275:12: warning: 'sysinfo_show' defined but not used [-Wunused-function]
Completed OK
# rm -rf /kisskb/build/linus_s390-allnoconfig_s390x
# Build took: 0:00:16.155584