# git rev-parse -q --verify a83f87c1d2a93a8fd2413ce8f410b69848db0fd5^{commit}
a83f87c1d2a93a8fd2413ce8f410b69848db0fd5
already have revision, skipping fetch
# git checkout -q -f -B kisskb a83f87c1d2a93a8fd2413ce8f410b69848db0fd5
# git clean -qxdf
# < git log -1
# commit a83f87c1d2a93a8fd2413ce8f410b69848db0fd5
# Merge: 328c6333ba3d b57e99b4b8b0
# Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
# Date:   Sun Sep 23 08:33:28 2018 +0200
# 
#     Merge tag 'for-linus-20180922' of git://git.kernel.dk/linux-block
#     
#     Jens writes:
#       "Just a single fix in this pull request, fixing a regression in
#       /proc/diskstats caused by the unification of timestamps."
#     
#     * tag 'for-linus-20180922' of git://git.kernel.dk/linux-block:
#       block: use nanosecond resolution for iostat
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-gcc --version
# < git log --format=%s --max-count=1 a83f87c1d2a93a8fd2413ce8f410b69848db0fd5
# < make -s -j 40 ARCH=s390 O=/kisskb/build/linus_s390-defconfig_s390x CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-  defconfig
# make -s -j 40 ARCH=s390 O=/kisskb/build/linus_s390-defconfig_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:185:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/cgroup/cgroup-v1.c: In function 'cgroup1_mount':
/kisskb/src/kernel/cgroup/cgroup-v1.c:1256:20: warning: 'root' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/proc/inode.c: In function 'proc_reg_open':
/kisskb/src/include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/proc/inode.c:341:21: note: 'pdeo' was declared here
/kisskb/src/mm/hugetlb.c: In function 'alloc_pool_huge_page':
/kisskb/src/mm/hugetlb.c:1433:5: warning: 'page' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/net/tun.c: In function 'tun_get_user':
/kisskb/src/drivers/net/tun.c:1836:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/net/tun.c:1746:46: warning: 'linear' may be used uninitialized in this function [-Wuninitialized]
Completed OK
# rm -rf /kisskb/build/linus_s390-defconfig_s390x
# Build took: 0:01:33.940440