# git rev-parse -q --verify 3d661e2a2d1cf0ad1ce54d690f05e755da59e6c9^{commit}
3d661e2a2d1cf0ad1ce54d690f05e755da59e6c9
already have revision, skipping fetch
# git checkout -q -f -B kisskb 3d661e2a2d1cf0ad1ce54d690f05e755da59e6c9
# git clean -qxdf
# < git log -1
# commit 3d661e2a2d1cf0ad1ce54d690f05e755da59e6c9
# Merge: 786b71f 2824f50
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue May 29 07:28:48 2018 -0500
# 
#     Merge tag 'trace-v4.17-rc4-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
#     
#     Pull tracing fixes from Steven Rostedt:
#      "While writing selftests for a new feature, I triggered two existing
#       bugs that deal with triggers and instances.
#     
#        - a generic trigger bug where the triggers are not removed from a
#          linked list properly when deleting an instance.
#     
#        - a bug specific to snapshots, where the snapshot is done in the top
#          level buffer, when it is supposed to snapshot the buffer associated
#          to the instance the snapshot trigger exists in"
#     
#     * tag 'trace-v4.17-rc4-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
#       tracing: Make the snapshot trigger work with instances
#       tracing: Fix crash when freeing instances with event triggers
# < /opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-gcc --version
# < git log --format=%s --max-count=1 3d661e2a2d1cf0ad1ce54d690f05e755da59e6c9
# < make -s -j 80 ARCH=xtensa O=/kisskb/build/linus_xtensa-defconfig_xtensa CROSS_COMPILE=/opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-  defconfig
drivers/staging/mt7621-dts/Kconfig:4:warning: 'BUILTIN_DTB' has wrong type. 'select' only accept arguments of bool and tristate type
# make -s -j 80 ARCH=xtensa O=/kisskb/build/linus_xtensa-defconfig_xtensa CROSS_COMPILE=/opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-  
drivers/staging/mt7621-dts/Kconfig:4:warning: 'BUILTIN_DTB' has wrong type. 'select' only accept arguments of bool and tristate type
CONFIG_CC_STACKPROTECTOR_AUTO: Compiler does not support any known stack-protector
Completed OK
# rm -rf /kisskb/build/linus_xtensa-defconfig_xtensa
# Build took: 0:00:28.099382