# git rev-parse -q --verify a125bcda2d0aee1d98b51c167aca60fb312572aa^{commit}
a125bcda2d0aee1d98b51c167aca60fb312572aa
already have revision, skipping fetch
# git checkout -q -f -B kisskb a125bcda2d0aee1d98b51c167aca60fb312572aa
# git clean -qxdf
# < git log -1
# commit a125bcda2d0aee1d98b51c167aca60fb312572aa
# Merge: c420ddda506b 8c62ed27a12c
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Jan 4 19:28:30 2020 -0800
# 
#     Merge tag 'apparmor-pr-2020-01-04' of git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
#     
#     Pull apparmor fixes from John Johansen:
#     
#      - performance regression: only get a label reference if the fast path
#        check fails
#     
#      - fix aa_xattrs_match() may sleep while holding a RCU lock
#     
#      - fix bind mounts aborting with -ENOMEM
#     
#     * tag 'apparmor-pr-2020-01-04' of git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor:
#       apparmor: fix aa_xattrs_match() may sleep while holding a RCU lock
#       apparmor: only get a label reference if the fast path check fails
#       apparmor: fix bind mounts aborting with -ENOMEM
# < /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 a125bcda2d0aee1d98b51c167aca60fb312572aa
# < 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:204:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/arch/s390/kernel/unwind_bc.c: In function '__unwind_start':
/kisskb/src/arch/s390/kernel/unwind_bc.c:168:12: warning: 'ip' may be used uninitialized in this function [-Wuninitialized]
Completed OK
# rm -rf /kisskb/build/linus_s390-allnoconfig_s390x
# Build took: 0:00:17.944964