# git rev-parse -q --verify 713eee84720e6525bc5b65954c5087604a15f5e8^{commit}
713eee84720e6525bc5b65954c5087604a15f5e8
already have revision, skipping fetch
# git checkout -q -f -B kisskb 713eee84720e6525bc5b65954c5087604a15f5e8
# git clean -qxdf
# < git log -1
# commit 713eee84720e6525bc5b65954c5087604a15f5e8
# Merge: 50f6c7dbd973 492e4edba6e2
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Aug 15 11:17:15 2020 -0700
# 
#     Merge tag 'perf-tools-2020-08-14' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux
#     
#     Pull more perf tools updates from Arnaldo Carvalho de Melo:
#      "Fixes:
#        - Fixes for 'perf bench numa'.
#     
#        - Always memset source before memcpy in 'perf bench mem'.
#     
#        - Quote CC and CXX for their arguments to fix build in environments
#          using those variables to pass more than just the compiler names.
#     
#        - Fix module symbol processing, addressing regression detected via
#          "perf test".
#     
#        - Allow multiple probes in record+script_probe_vfs_getname.sh 'perf
#          test' entry.
#     
#       Improvements:
#        - Add script to autogenerate socket family name id->string table from
#          copy of kernel header, used so far in 'perf trace'.
#     
#        - 'perf ftrace' improvements to provide similar options for this
#          utility so that one can go from 'perf record', 'perf trace', etc to
#          'perf ftrace' just by changing the name of the subcommand.
#     
#        - Prefer new "sched:sched_waking" trace event when it exists in 'perf
#          sched' post processing.
#     
#        - Update POWER9 metrics to utilize other metrics.
#     
#        - Fall back to querying debuginfod if debuginfo not found locally.
#     
#       Miscellaneous:
#        - Sync various kvm headers with kernel sources"
#     
#     * tag 'perf-tools-2020-08-14' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux: (40 commits)
#       perf ftrace: Make option description initials all capital letters
#       perf build-ids: Fall back to debuginfod query if debuginfo not found
#       perf bench numa: Remove dead code in parse_nodes_opt()
#       perf stat: Update POWER9 metrics to utilize other metrics
#       perf ftrace: Add change log
#       perf: ftrace: Add set_tracing_options() to set all trace options
#       perf ftrace: Add option --tid to filter by thread id
#       perf ftrace: Add option -D/--delay to delay tracing
#       perf: ftrace: Allow set graph depth by '--graph-opts'
#       perf ftrace: Add support for trace option tracing_thresh
#       perf ftrace: Add option 'verbose' to show more info for graph tracer
#       perf ftrace: Add support for tracing option 'irq-info'
#       perf ftrace: Add support for trace option funcgraph-irqs
#       perf ftrace: Add support for trace option sleep-time
#       perf ftrace: Add support for tracing option 'func_stack_trace'
#       perf tools: Add general function to parse sublevel options
#       perf ftrace: Add option '--inherit' to trace children processes
#       perf ftrace: Show trace column header
#       perf ftrace: Add option '-m/--buffer-size' to set per-cpu buffer size
#       perf ftrace: Factor out function write_tracing_file_int()
#       ...
# < /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 713eee84720e6525bc5b65954c5087604a15f5e8
# < make -s -j 48 ARCH=arm O=/kisskb/build/linus_nhk8815_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  nhk8815_defconfig
# < make -s -j 48 ARCH=arm O=/kisskb/build/linus_nhk8815_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_nhk8815_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_nhk8815_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_nhk8815_defconfig_arm-gcc4.9
# Build took: 0:01:21.518874