# git rev-parse -q --verify d1e521adad250ab8c979861c857fa2b1542c9741^{commit}
d1e521adad250ab8c979861c857fa2b1542c9741
already have revision, skipping fetch
# git checkout -q -f -B kisskb d1e521adad250ab8c979861c857fa2b1542c9741
# git clean -qxdf
# < git log -1
# commit d1e521adad250ab8c979861c857fa2b1542c9741
# Merge: 595a56ac1b0d 388d8bdb87e0
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue Jun 9 10:06:18 2020 -0700
# 
#     Merge tag 'trace-v5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
#     
#     Pull tracing updates from Steven Rostedt:
#      "No new features this release. Mostly clean ups, restructuring and
#       documentation.
#     
#        - Have ftrace_bug() show ftrace errors before the WARN, as the WARN
#          will reboot the box before the error messages are printed if
#          panic_on_warn is set.
#     
#        - Have traceoff_on_warn disable tracing sooner (before prints)
#     
#        - Write a message to the trace buffer that its being disabled when
#          disable_trace_on_warning() is set.
#     
#        - Separate out synthetic events from histogram code to let it be used
#          by other parts of the kernel.
#     
#        - More documentation on histogram design.
#     
#        - Other small fixes and clean ups"
#     
#     * tag 'trace-v5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
#       tracing: Remove obsolete PREEMPTIRQ_EVENTS kconfig option
#       tracing/doc: Fix ascii-art in histogram-design.rst
#       tracing: Add a trace print when traceoff_on_warning is triggered
#       ftrace,bug: Improve traceoff_on_warn
#       selftests/ftrace: Distinguish between hist and synthetic event checks
#       tracing: Move synthetic events to a separate file
#       tracing: Fix events.rst section numbering
#       tracing/doc: Fix typos in histogram-design.rst
#       tracing: Add hist_debug trace event files for histogram debugging
#       tracing: Add histogram-design document
#       tracing: Check state.disabled in synth event trace functions
#       tracing/probe: reverse arguments to list_add
#       tools/bootconfig: Add a summary of test cases and return error
#       ftrace: show debugging information when panic_on_warn set
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-ld --version
# < git log --format=%s --max-count=1 d1e521adad250ab8c979861c857fa2b1542c9741
# < make -s -j 48 ARCH=arm O=/kisskb/build/linus_xcep_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  xcep_defconfig
# < make -s -j 48 ARCH=arm O=/kisskb/build/linus_xcep_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  help
# make -s -j 48 ARCH=arm O=/kisskb/build/linus_xcep_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  olddefconfig
# make -s -j 48 ARCH=arm O=/kisskb/build/linus_xcep_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  
Completed OK
# rm -rf /kisskb/build/linus_xcep_defconfig_arm-gcc4.9
# Build took: 0:00:48.754065