# git rev-parse -q --verify 00c569b567c7f1f0da6162868fd02a9f29411805^{commit}
00c569b567c7f1f0da6162868fd02a9f29411805
already have revision, skipping fetch
# git checkout -q -f -B kisskb 00c569b567c7f1f0da6162868fd02a9f29411805
# git clean -qxdf
# < git log -1
# commit 00c569b567c7f1f0da6162868fd02a9f29411805
# Merge: f6b1495fba0b 052b8cfa4070
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu Dec 27 17:12:30 2018 -0800
# 
#     Merge tag 'locks-v4.21-1' of git://git.kernel.org/pub/scm/linux/kernel/git/jlayton/linux
#     
#     Pull file locking updates from Jeff Layton:
#      "The main change in this set is Neil Brown's work to reduce the
#       thundering herd problem when a heavily-contended file lock is
#       released.
#     
#       Previously we'd always wake up all waiters when this occurred. With
#       this set, we'll now we only wake up waiters that were blocked on the
#       range being released"
#     
#     * tag 'locks-v4.21-1' of git://git.kernel.org/pub/scm/linux/kernel/git/jlayton/linux:
#       locks: Use inode_is_open_for_write
#       fs/locks: remove unnecessary white space.
#       fs/locks: merge posix_unblock_lock() and locks_delete_block()
#       fs/locks: create a tree of dependent requests.
#       fs/locks: change all *_conflict() functions to return bool.
#       fs/locks: always delete_block after waiting.
#       fs/locks: allow a lock request to block other requests.
#       fs/locks: use properly initialized file_lock when unlocking.
#       ocfs2: properly initial file_lock used for unlock.
#       gfs2: properly initial file_lock used for unlock.
#       NFS: use locks_copy_lock() to copy locks.
#       fs/locks: split out __locks_wake_up_blocks().
#       fs/locks: rename some lists and pointers.
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-gcc --version
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-ld --version
# < git log --format=%s --max-count=1 00c569b567c7f1f0da6162868fd02a9f29411805
# < make -s -j 8 ARCH=arm O=/kisskb/build/linus_mvebu_v7_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-  mvebu_v7_defconfig
# make -s -j 8 ARCH=arm O=/kisskb/build/linus_mvebu_v7_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-  
/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/rcu/srcutree.c: In function 'init_srcu_struct_fields':
/kisskb/src/kernel/rcu/srcutree.c:152:32: warning: 'levelspread[<U4640>]' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/rcu/srcutree.c:100:6: note: 'levelspread[<U4640>]' was declared here
/kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_raw_read':
/kisskb/src/drivers/base/regmap/regmap.c:2594:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/base/regmap/regmap.c: In function '_regmap_raw_write':
/kisskb/src/drivers/base/regmap/regmap.c:1855:6: warning: 'ret' 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:341:21: note: 'pdeo' was declared here
/kisskb/src/drivers/i2c/i2c-core-base.c: In function 'i2c_generic_scl_recovery':
/kisskb/src/drivers/i2c/i2c-core-base.c:235:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/udf/unicode.c: In function 'udf_name_conv_char':
/kisskb/src/fs/udf/unicode.c:132:8: warning: 'c' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/net/ipv6/ip6_output.c: In function '__ip6_append_data':
/kisskb/src/include/linux/skbuff.h:1338:6: warning: 'extra_uref' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/net/ipv6/ip6_output.c:1270:14: note: 'extra_uref' was declared here
/kisskb/src/net/ipv4/ip_output.c: In function '__ip_append_data':
/kisskb/src/include/linux/skbuff.h:1338:6: warning: 'extra_uref' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/net/ipv4/ip_output.c:885:14: note: 'extra_uref' was declared here
Completed OK
# rm -rf /kisskb/build/linus_mvebu_v7_defconfig_arm
# Build took: 0:01:45.783960