# git rev-parse -q --verify 4710e78940d8d957f24b8f085f961f1279f8fbff^{commit}
4710e78940d8d957f24b8f085f961f1279f8fbff
already have revision, skipping fetch
# git checkout -q -f -B kisskb 4710e78940d8d957f24b8f085f961f1279f8fbff
# git clean -qxdf
# < git log -1
# commit 4710e78940d8d957f24b8f085f961f1279f8fbff
# Merge: 35e745244268 d3787af289c8
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Nov 4 08:20:09 2018 -0800
# 
#     Merge tag 'nfs-for-4.20-2' of git://git.linux-nfs.org/projects/trondmy/linux-nfs
#     
#     Pull NFS client bugfixes from Trond Myklebust:
#      "Highlights include:
#     
#       Bugfix:
#        - Fix build issues on architectures that don't provide 64-bit cmpxchg
#     
#       Cleanups:
#        - Fix a spelling mistake"
#     
#     * tag 'nfs-for-4.20-2' of git://git.linux-nfs.org/projects/trondmy/linux-nfs:
#       NFS: fix spelling mistake, EACCESS -> EACCES
#       SUNRPC: Use atomic(64)_t for seq_send(64)
# < /opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-gcc --version
# < git log --format=%s --max-count=1 4710e78940d8d957f24b8f085f961f1279f8fbff
# < make -s -j 120 ARCH=xtensa O=/kisskb/build/linus_xtensa-allnoconfig_xtensa CROSS_COMPILE=/opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-  allnoconfig
drivers/staging/mt7621-dts/Kconfig:4:warning: 'BUILTIN_DTB' has wrong type. 'select' only accept arguments of bool and tristate type
# make -s -j 120 ARCH=xtensa O=/kisskb/build/linus_xtensa-allnoconfig_xtensa CROSS_COMPILE=/opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-  
<stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp]
<stdin>:1335:2: warning: #warning syscall rseq not implemented [-Wcpp]
Completed OK
# rm -rf /kisskb/build/linus_xtensa-allnoconfig_xtensa
# Build took: 0:00:09.034205