# git rev-parse -q --verify 4b3c31c8d4dda4d70f3f24a165f3be99499e0328^{commit}
4b3c31c8d4dda4d70f3f24a165f3be99499e0328
already have revision, skipping fetch
# git checkout -q -f -B kisskb 4b3c31c8d4dda4d70f3f24a165f3be99499e0328
# git clean -qxdf
# < git log -1
# commit 4b3c31c8d4dda4d70f3f24a165f3be99499e0328
# Merge: c3405d689974 b67d4530cdad
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Jan 11 12:28:01 2019 -0800
# 
#     Merge branch 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
#     
#     Pull i2c fixes from Wolfram Sang:
#      "I2C has one core and one driver bugfix for you"
#     
#     * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
#       i2c: tegra: Fix Maximum transfer size
#       i2c: dev: prevent adapter retries and timeout being set as minus value
# < /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 4b3c31c8d4dda4d70f3f24a165f3be99499e0328
# < 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/arch/s390/mm/pgtable.c:413:15: warning: 'pmd_alloc_map' defined but not used [-Wunused-function]
/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/arch/s390/kernel/machine_kexec.c:145:22: warning: 'do_start_kdump' defined but not used [-Wunused-function]
Completed OK
# rm -rf /kisskb/build/linus_s390-allnoconfig_s390x
# Build took: 0:00:14.855876