# git rev-parse -q --verify 8fb8e9e46261e0117cb3cffb6dd8bb7e08f8649b^{commit}
8fb8e9e46261e0117cb3cffb6dd8bb7e08f8649b
already have revision, skipping fetch
# git checkout -q -f -B kisskb 8fb8e9e46261e0117cb3cffb6dd8bb7e08f8649b
# git clean -qxdf
# < git log -1
# commit 8fb8e9e46261e0117cb3cffb6dd8bb7e08f8649b
# Merge: fbcb0b4feb5c 531a64e4c35b
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Aug 30 09:23:45 2019 -0700
# 
#     Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma
#     
#     Pull rdma fix from Doug Ledford:
#      "Much calmer week this week.  Just one patch queued up:
#     
#       The way the siw driver was locking around the traversal of the list of
#       ipv6 addresses on a device was causing a scheduling while atomic
#       issue. Bernard straightened it out by using the rtnl_lock"
#     
#     * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma:
#       RDMA/siw: Fix IPv6 addr_list locking
# < /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 8fb8e9e46261e0117cb3cffb6dd8bb7e08f8649b
# < make -s -j 48 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 48 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:194:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
Completed OK
# rm -rf /kisskb/build/linus_s390-allnoconfig_s390x
# Build took: 0:00:16.550218