# git rev-parse -q --verify a0d54b4f5b219fb31f0776e9f53aa137e78ae431^{commit}
a0d54b4f5b219fb31f0776e9f53aa137e78ae431
already have revision, skipping fetch
# git checkout -q -f -B kisskb a0d54b4f5b219fb31f0776e9f53aa137e78ae431
# git clean -qxdf
# < git log -1
# commit a0d54b4f5b219fb31f0776e9f53aa137e78ae431
# Merge: 6e68b9961ff6 7bb83f6fc4ee
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon Jan 11 14:37:13 2021 -0800
# 
#     Merge tag 'trace-v5.11-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
#     
#     Pull tracing fix from Steven Rostedt:
#      "Blacklist properly on all archs.
#     
#       The code to blacklist notrace functions for kprobes was not using the
#       right kconfig option, which caused some archs (powerpc) to possibly
#       not blacklist them"
#     
#     * tag 'trace-v5.11-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
#       tracing/kprobes: Do the notrace functions check without kprobes on ftrace
# < /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 a0d54b4f5b219fb31f0776e9f53aa137e78ae431
# < make -s -j 10 ARCH=arm O=/kisskb/build/linus_efm32_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  efm32_defconfig
# < make -s -j 10 ARCH=arm O=/kisskb/build/linus_efm32_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 10 ARCH=arm O=/kisskb/build/linus_efm32_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 10 ARCH=arm O=/kisskb/build/linus_efm32_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_efm32_defconfig_arm-gcc4.9
# Build took: 0:00:43.664443