# git rev-parse -q --verify 48023102b7078a6674516b1fe0d639669336049d^{commit}
48023102b7078a6674516b1fe0d639669336049d
already have revision, skipping fetch
# git checkout -q -f -B kisskb 48023102b7078a6674516b1fe0d639669336049d
# git clean -qxdf
# < git log -1
# commit 48023102b7078a6674516b1fe0d639669336049d
# Merge: ba2b137 1614901
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Apr 13 16:55:41 2018 -0700
# 
#     Merge branch 'overlayfs-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs
#     
#     Pull overlayfs updates from Miklos Szeredi:
#      "In addition to bug fixes and cleanups there are two new features from
#       Amir:
#     
#        - Consistent inode number support for the case when layers are not
#          all on the same filesystem (feature is dubbed "xino").
#     
#        - Optimize overlayfs file handle decoding. This one touches the
#          exportfs interface to allow detecting the disconnected directory
#          case"
#     
#     * 'overlayfs-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs:
#       ovl: update documentation w.r.t "xino" feature
#       ovl: add support for "xino" mount and config options
#       ovl: consistent d_ino for non-samefs with xino
#       ovl: consistent i_ino for non-samefs with xino
#       ovl: constant st_ino for non-samefs with xino
#       ovl: allocate anon bdev per unique lower fs
#       ovl: factor out ovl_map_dev_ino() helper
#       ovl: cleanup ovl_update_time()
#       ovl: add WARN_ON() for non-dir redirect cases
#       ovl: cleanup setting OVL_INDEX
#       ovl: set d->is_dir and d->opaque for last path element
#       ovl: Do not check for redirect if this is last layer
#       ovl: lookup in inode cache first when decoding lower file handle
#       ovl: do not try to reconnect a disconnected origin dentry
#       ovl: disambiguate ovl_encode_fh()
#       ovl: set lower layer st_dev only if setting lower st_ino
#       ovl: fix lookup with middle layer opaque dir and absolute path redirects
#       ovl: Set d->last properly during lookup
#       ovl: set i_ino to the value of st_ino for NFS export
# < /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-gcc --version
# < git log --format=%s --max-count=1 48023102b7078a6674516b1fe0d639669336049d
# < make -s -j 20 ARCH=um O=/kisskb/build/linus_um-allmodconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 allmodconfig
# Added to kconfig CONFIG_STANDALONE=y
# Added to kconfig CONFIG_KCOV=n
# Added to kconfig CONFIG_GCC_PLUGINS=n
# Added to kconfig CONFIG_GCC_PLUGIN_CYC_COMPLEXITY=n
# Added to kconfig CONFIG_GCC_PLUGIN_SANCOV=n
# Added to kconfig CONFIG_GCC_PLUGIN_LATENT_ENTROPY=n
# Added to kconfig CONFIG_GCC_PLUGIN_STRUCTLEAK=n
# Added to kconfig CONFIG_GCC_PLUGIN_RANDSTRUCT=n
# Added to kconfig CONFIG_UML_NET=n
# Added to kconfig CONFIG_UML_NET_ETHERTAP=n
# Added to kconfig CONFIG_UML_NET_TUNTAP=n
# Added to kconfig CONFIG_UML_NET_SLIP=n
# Added to kconfig CONFIG_UML_NET_DAEMON=n
# Added to kconfig CONFIG_UML_NET_VDE=n
# Added to kconfig CONFIG_UML_NET_MCAST=n
# Added to kconfig CONFIG_UML_NET_PCAP=n
# Added to kconfig CONFIG_UML_NET_SLIRP=n
# Added to kconfig CONFIG_GCOV_KERNEL=n
# yes \n | make -s -j 20 ARCH=um O=/kisskb/build/linus_um-allmodconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 oldconfig
yes: standard output: Broken pipe
yes: write error
# make -s -j 20 ARCH=um O=/kisskb/build/linus_um-allmodconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 
/kisskb/src/arch/um/os-Linux/skas/process.c: In function 'start_idle_thread':
/kisskb/src/arch/um/os-Linux/skas/process.c:613:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
/kisskb/src/security/apparmor/policy_unpack.c: In function 'unpack_trans_table':
/kisskb/src/security/apparmor/policy_unpack.c:515:9: warning: 'pos' may be used uninitialized in this function [-Wmaybe-uninitialized]
      str[pos] = ':';
         ^
/kisskb/src/kernel/cgroup/cgroup-v1.c: In function 'cgroup1_mount':
/kisskb/src/kernel/cgroup/cgroup-v1.c:1268:3: warning: 'root' may be used uninitialized in this function [-Wmaybe-uninitialized]
   percpu_ref_reinit(&root->cgrp.self.refcnt);
   ^
/kisskb/src/lib/lz4/lz4hc_compress.c: In function 'LZ4HC_compress_generic':
/kisskb/src/lib/lz4/lz4hc_compress.c:579:1: warning: the frame size of 2144 bytes is larger than 2048 bytes [-Wframe-larger-than=]
 }
 ^
  LINK linux
Completed OK
# rm -rf /kisskb/build/linus_um-allmodconfig_um-x86_64
# Build took: 0:06:48.289201