# git rev-parse -q --verify 48b161983ae5266ffa42f0ccaf7224eaeda38e59^{commit}
48b161983ae5266ffa42f0ccaf7224eaeda38e59
already have revision, skipping fetch
# git checkout -q -f -B kisskb 48b161983ae5266ffa42f0ccaf7224eaeda38e59
# git clean -qxdf
# < git log -1
# commit 48b161983ae5266ffa42f0ccaf7224eaeda38e59
# Merge: f8ff6c732d35 edcddd4c879a
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue Jan 22 17:08:30 2019 +1300
# 
#     Merge tag 'xarray-5.0-rc3' of git://git.infradead.org/users/willy/linux-dax
#     
#     Pull XArray fixes from Matthew Wilcox:
#      "Fix some oversights in the XArray porcelain API:
#     
#        - support for m68k's two-byte aligned pointers
#     
#        - reserving entries using xa_insert()
#     
#        - missing xa_insert_bh() and xa_insert_irq() functions
#     
#        - simplify using xa_for_each()
#     
#        - use lockdep correctly
#     
#        - a few other minor fixes and improvements"
#     
#     * tag 'xarray-5.0-rc3' of git://git.infradead.org/users/willy/linux-dax:
#       XArray: Fix an arithmetic error in xa_is_err
#       XArray tests: Check mark 2 gets squashed
#       XArray: Fix typo in comment
#       XArray: Honour reserved entries in xa_insert
#       XArray: Permit storing 2-byte-aligned pointers
#       XArray: Change xa_for_each iterator
#       XArray: Turn xa_init_flags into a static inline
#       XArray tests: Add RCU 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 48b161983ae5266ffa42f0ccaf7224eaeda38e59
# < make -s -j 80 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 80 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:1263:20: 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:186:16: warning: 'old' 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/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/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:1846:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/net/tun.c:1756:46: warning: 'linear' 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
Completed OK
# rm -rf /kisskb/build/linus_s390-defconfig_s390x
# Build took: 0:02:50.505982