# git rev-parse -q --verify b8db9e69dba97075d37d7bc20ef49f39298e3875^{commit}
b8db9e69dba97075d37d7bc20ef49f39298e3875
already have revision, skipping fetch
# git checkout -q -f -B kisskb b8db9e69dba97075d37d7bc20ef49f39298e3875
# git clean -qxdf
# < git log -1
# commit b8db9e69dba97075d37d7bc20ef49f39298e3875
# Merge: 588b593821b8 beb9caac211c
# Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
# Date:   Wed Oct 10 22:13:20 2018 +0200
# 
#     Merge tag 'for-4.19/dm-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm
#     
#     Mike writes:
#       "device mapper fixes for 4.19 final
#     
#        - Fix a DM cache module init error path bug that doesn't properly
#          cleanup a KMEM_CACHE if target registration fails.
#     
#        - Two stable@ fixes for DM zoned target; 4.20 will have changes that
#          eliminate this code entirely but <= 4.19 needs these changes."
#     
#     * tag 'for-4.19/dm-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
#       dm linear: eliminate linear_end_io call if CONFIG_DM_ZONED disabled
#       dm: fix report zone remapping to account for partition offset
#       dm cache: destroy migration_cache if cache target registration failed
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-gcc --version
# < git log --format=%s --max-count=1 b8db9e69dba97075d37d7bc20ef49f39298e3875
# < make -s -j 120 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 120 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/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/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/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:1794:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/net/tun.c:1704:46: warning: 'linear' may be used uninitialized in this function [-Wuninitialized]
Completed OK
# rm -rf /kisskb/build/linus_s390-defconfig_s390x
# Build took: 0:01:31.474170