# git rev-parse -q --verify fd3b36d275660c905da9900b078eea341847d5e4^{commit}
fd3b36d275660c905da9900b078eea341847d5e4
already have revision, skipping fetch
# git checkout -q -f -B kisskb fd3b36d275660c905da9900b078eea341847d5e4
# git clean -qxdf
# < git log -1
# commit fd3b36d275660c905da9900b078eea341847d5e4
# Merge: 8ea4a5d 30ce4d1
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon Apr 9 12:48:05 2018 -0700
# 
#     Merge branch 'work.namei' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
#     
#     Pull vfs namei updates from Al Viro:
#     
#      - make lookup_one_len() safe with parent locked only shared(incoming
#        afs series wants that)
#     
#      - fix of getname_kernel() regression from 2015 (-stable fodder, that
#        one).
#     
#     * 'work.namei' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
#       getname_kernel() needs to make sure that ->name != ->iname in long case
#       make lookup_one_len() safe to use with directory locked shared
#       new helper: __lookup_slow()
#       merge common parts of lookup_one_len{,_unlocked} into common helper
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-gcc --version
# < git log --format=%s --max-count=1 fd3b36d275660c905da9900b078eea341847d5e4
# < make -s -j 48 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 48 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/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/kernel/bpf/syscall.c:1229:12: warning: 'bpf_prog_attach_check_attach_type' defined but not used [-Wunused-function]
/kisskb/src/drivers/net/tun.c: In function 'tun_get_user':
/kisskb/src/drivers/net/tun.c:1820:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/net/tun.c:1730:46: warning: 'linear' 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:182:16: 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:1268:20: warning: 'root' may be used uninitialized in this function [-Wuninitialized]
Completed OK
# rm -rf /kisskb/build/linus_s390-defconfig_s390x
# Build took: 0:01:49.064826