# git rev-parse -q --verify bbdff6d583be718935b613ab2a966cddaadf661f^{commit}
bbdff6d583be718935b613ab2a966cddaadf661f
already have revision, skipping fetch
# git checkout -q -f -B kisskb bbdff6d583be718935b613ab2a966cddaadf661f
# git clean -qxdf
# < git log -1
# commit bbdff6d583be718935b613ab2a966cddaadf661f
# Merge: eccea80be257 9937e8daab29
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Dec 11 13:28:02 2021 -0800
# 
#     Merge tag 'perf-tools-fixes-for-v5.16-2021-12-11' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux
#     
#     Pull perf tools fixes from Arnaldo Carvalho de Melo:
#     
#      - Prevent out-of-bounds access to per sample registers.
#     
#      - Fix NULL vs IS_ERR_OR_NULL() checking on the python binding.
#     
#      - Intel PT fixes, half of those are one-liners:
#           - Fix some PGE (packet generation enable/control flow packets) usage.
#           - Fix sync state when a PSB (synchronization) packet is found.
#           - Fix intel_pt_fup_event() assumptions about setting state type.
#           - Fix state setting when receiving overflow (OVF) packet.
#           - Fix next 'err' value, walking trace.
#           - Fix missing 'instruction' events with 'q' option.
#           - Fix error timestamp setting on the decoder error path.
#     
#     * tag 'perf-tools-fixes-for-v5.16-2021-12-11' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux:
#       perf python: Fix NULL vs IS_ERR_OR_NULL() checking
#       perf intel-pt: Fix error timestamp setting on the decoder error path
#       perf intel-pt: Fix missing 'instruction' events with 'q' option
#       perf intel-pt: Fix next 'err' value, walking trace
#       perf intel-pt: Fix state setting when receiving overflow (OVF) packet
#       perf intel-pt: Fix intel_pt_fup_event() assumptions about setting state type
#       perf intel-pt: Fix sync state when a PSB (synchronization) packet is found
#       perf intel-pt: Fix some PGE (packet generation enable/control flow packets) usage
#       perf tools: Prevent out-of-bounds access to registers
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-ld --version
# < git log --format=%s --max-count=1 bbdff6d583be718935b613ab2a966cddaadf661f
# < make -s -j 48 ARCH=arm64 O=/kisskb/build/linus_arm64-allmodconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  allmodconfig
# < make -s -j 48 ARCH=arm64 O=/kisskb/build/linus_arm64-allmodconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  help
# make -s -j 48 ARCH=arm64 O=/kisskb/build/linus_arm64-allmodconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  olddefconfig
# make -s -j 48 ARCH=arm64 O=/kisskb/build/linus_arm64-allmodconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  
Completed OK
# rm -rf /kisskb/build/linus_arm64-allmodconfig_arm64-gcc8
# Build took: 0:33:02.307653