# git rev-parse -q --verify a88cc8da0279f8e481b0d90e51a0a1cffac55906^{commit}
a88cc8da0279f8e481b0d90e51a0a1cffac55906
already have revision, skipping fetch
# git checkout -q -f -B kisskb a88cc8da0279f8e481b0d90e51a0a1cffac55906
# git clean -qxdf
# < git log -1
# commit a88cc8da0279f8e481b0d90e51a0a1cffac55906
# Merge: 9cb2feb4d21d 73444bc4d8f9
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue Jan 8 18:58:29 2019 -0800
# 
#     Merge branch 'akpm' (patches from Andrew)
#     
#     Merge misc fixes from Andrew Morton:
#      "14 fixes"
#     
#     * emailed patches from Andrew Morton <akpm@linux-foundation.org>:
#       mm, page_alloc: do not wake kswapd with zone lock held
#       hugetlbfs: revert "use i_mmap_rwsem for more pmd sharing synchronization"
#       hugetlbfs: revert "Use i_mmap_rwsem to fix page fault/truncate race"
#       mm: page_mapped: don't assume compound page is huge or THP
#       mm/memory.c: initialise mmu_notifier_range correctly
#       tools/vm/page_owner: use page_owner_sort in the use example
#       kasan: fix krealloc handling for tag-based mode
#       kasan: make tag based mode work with CONFIG_HARDENED_USERCOPY
#       kasan, arm64: use ARCH_SLAB_MINALIGN instead of manual aligning
#       mm, memcg: fix reclaim deadlock with writeback
#       mm/usercopy.c: no check page span for stack objects
#       slab: alien caches must not be initialized if the allocation of the alien cache failed
#       fork, memcg: fix cached_stacks case
#       zram: idle writeback fixes and cleanup
# < /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 a88cc8da0279f8e481b0d90e51a0a1cffac55906
# < 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/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:186:16: 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:1263:20: 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:339:21: note: 'pdeo' was declared here
/kisskb/src/mm/hugetlb.c: In function 'alloc_pool_huge_page':
/kisskb/src/mm/hugetlb.c:1434:5: warning: 'page' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/trace/trace_dynevent.c: In function 'create_dyn_event':
/kisskb/src/kernel/trace/trace_dynevent.c:89:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/s390/scsi/zfcp_erp.c: In function 'zfcp_erp_setup_act':
/kisskb/src/drivers/s390/scsi/zfcp_erp.c:262:2: warning: 'erp_action' 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:1843:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/net/tun.c:1753:46: warning: 'linear' may be used uninitialized in this function [-Wuninitialized]
Completed OK
# rm -rf /kisskb/build/linus_s390-defconfig_s390x
# Build took: 0:02:02.162761