# git rev-parse -q --verify 786c8248dbd33a5a7a07f7c6e55a7bfc68d2ca48^{commit}
786c8248dbd33a5a7a07f7c6e55a7bfc68d2ca48
already have revision, skipping fetch
# git checkout -q -f -B kisskb 786c8248dbd33a5a7a07f7c6e55a7bfc68d2ca48
# git clean -qxdf
# < git log -1
# commit 786c8248dbd33a5a7a07f7c6e55a7bfc68d2ca48
# Merge: e9e969797bae 92717bc07789
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue Jul 23 18:15:51 2024 -0700
# 
#     Merge tag 'perf-tools-fixes-for-v6.11-2024-07-23' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools
#     
#     Pull perf tools fixes from Namhyung Kim:
#      "Two fixes for building perf and other tools:
#     
#        - Fix breakage in tracing tools due to pkg-config for
#          libtrace{event,fs}
#     
#        - Fix build of perf when libunwind is used"
#     
#     * tag 'perf-tools-fixes-for-v6.11-2024-07-23' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools:
#       perf dso: Fix build when libunwind is enabled
#       tools/latency: Use pkg-config in lib_setup of Makefile.config
#       tools/rtla: Use pkg-config in lib_setup of Makefile.config
#       tools/verification: Use pkg-config in lib_setup of Makefile.config
#       tools: Make pkg-config dependency checks usable by other tools
#       perf build: Warn if libtracefs is not found
# < /opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 786c8248dbd33a5a7a07f7c6e55a7bfc68d2ca48
# make -s -j 40 ARCH=um O=/kisskb/build/linus_defconfig_um-x86_64-gcc12 CROSS_COMPILE=/opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux- SUBARCH=x86_64 defconfig
# < make -s -j 40 ARCH=um O=/kisskb/build/linus_defconfig_um-x86_64-gcc12 CROSS_COMPILE=/opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux- SUBARCH=x86_64 help
# make -s -j 40 ARCH=um O=/kisskb/build/linus_defconfig_um-x86_64-gcc12 CROSS_COMPILE=/opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux- SUBARCH=x86_64 olddefconfig
# make -s -j 40 ARCH=um O=/kisskb/build/linus_defconfig_um-x86_64-gcc12 CROSS_COMPILE=/opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux- SUBARCH=x86_64 
  LINK linux
Completed OK
# rm -rf /kisskb/build/linus_defconfig_um-x86_64-gcc12
# Build took: 0:00:36.016962