# git rev-parse -q --verify f8ccb14fd6c9f58ef766062b7e3929c423580f09^{commit}
f8ccb14fd6c9f58ef766062b7e3929c423580f09
already have revision, skipping fetch
# git checkout -q -f -B kisskb f8ccb14fd6c9f58ef766062b7e3929c423580f09
# git clean -qxdf
# < git log -1
# commit f8ccb14fd6c9f58ef766062b7e3929c423580f09
# Author: Richard Weinberger <richard@nod.at>
# Date:   Sat Oct 13 10:18:41 2018 +0200
# 
#     ubifs: Fix WARN_ON logic in exit path
#     
#     ubifs_assert() is not WARN_ON(), so we have to invert
#     the checks.
#     Randy faced this warning with UBIFS being a module, since
#     most users use UBIFS as builtin because UBIFS is the rootfs
#     nobody noticed so far. :-(
#     Including me.
#     
#     Reported-by: Randy Dunlap <rdunlap@infradead.org>
#     Fixes: 54169ddd382d ("ubifs: Turn two ubifs_assert() into a WARN_ON()")
#     Signed-off-by: Richard Weinberger <richard@nod.at>
#     Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
# < /opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-gcc --version
# < git log --format=%s --max-count=1 f8ccb14fd6c9f58ef766062b7e3929c423580f09
# < 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: 0:00:09.218988