# git rev-parse -q --verify 21b9f1c7e319f654de3b2574fe8d4e4114c9143f^{commit}
21b9f1c7e319f654de3b2574fe8d4e4114c9143f
already have revision, skipping fetch
# git checkout -q -f -B kisskb 21b9f1c7e319f654de3b2574fe8d4e4114c9143f
# git clean -qxdf
# < git log -1
# commit 21b9f1c7e319f654de3b2574fe8d4e4114c9143f
# Merge: eeba2df 4776cab
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue May 15 10:48:36 2018 -0700
# 
#     Merge tag 'afs-fixes-20180514' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs
#     
#     Pull AFS fixes from David Howells:
#      "Here's a set of patches that fix a number of bugs in the in-kernel AFS
#       client, including:
#     
#        - Fix directory locking to not use individual page locks for
#          directory reading/scanning but rather to use a semaphore on the
#          afs_vnode struct as the directory contents must be read in a single
#          blob and data from different reads must not be mixed as the entire
#          contents may be shuffled about between reads.
#     
#        - Fix address list parsing to handle port specifiers correctly.
#     
#        - Only give up callback records on a server if we actually talked to
#          that server (we might not be able to access a server).
#     
#        - Fix some callback handling bugs, including refcounting,
#          whole-volume callbacks and when callbacks actually get broken in
#          response to a CB.CallBack op.
#     
#        - Fix some server/address rotation bugs, including giving up if we
#          can't probe a server; giving up if a server says it doesn't have a
#          volume, but there are more servers to try.
#     
#        - Fix the decoding of fetched statuses to be OpenAFS compatible.
#     
#        - Fix the handling of server lookups in Cache Manager ops (such as
#          CB.InitCallBackState3) to use a UUID if possible and to handle no
#          server being found.
#     
#        - Fix a bug in server lookup where not all addresses are compared.
#     
#        - Fix the non-encryption of calls that prevents some servers from
#          being accessed (this also requires an AF_RXRPC patch that has
#          already gone in through the net tree).
#     
#       There's also a patch that adds tracepoints to log Cache Manager ops
#       that don't find a matching server, either by UUID or by address"
#     
#     * tag 'afs-fixes-20180514' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs:
#       afs: Fix the non-encryption of calls
#       afs: Fix CB.CallBack handling
#       afs: Fix whole-volume callback handling
#       afs: Fix afs_find_server search loop
#       afs: Fix the handling of an unfound server in CM operations
#       afs: Add a tracepoint to record callbacks from unlisted servers
#       afs: Fix the handling of CB.InitCallBackState3 to find the server by UUID
#       afs: Fix VNOVOL handling in address rotation
#       afs: Fix AFSFetchStatus decoder to provide OpenAFS compatibility
#       afs: Fix server rotation's handling of fileserver probe failure
#       afs: Fix refcounting in callback registration
#       afs: Fix giving up callbacks on server destruction
#       afs: Fix address list parsing
#       afs: Fix directory page locking
# < /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-gcc --version
# < git log --format=%s --max-count=1 21b9f1c7e319f654de3b2574fe8d4e4114c9143f
# < make -s -j 10 ARCH=um O=/kisskb/build/linus_um-allyesconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 allyesconfig
# 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 10 ARCH=um O=/kisskb/build/linus_um-allyesconfig_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 10 ARCH=um O=/kisskb/build/linus_um-allyesconfig_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/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/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/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-allyesconfig_um-x86_64
# Build took: 0:09:54.736446