# git rev-parse -q --verify 547cc9be86f4c51c51fd429ace6c2e1ef9050d15^{commit}
547cc9be86f4c51c51fd429ace6c2e1ef9050d15
already have revision, skipping fetch
# git checkout -q -f -B kisskb 547cc9be86f4c51c51fd429ace6c2e1ef9050d15
# git clean -qxdf
# < git log -1
# commit 547cc9be86f4c51c51fd429ace6c2e1ef9050d15
# Merge: 300edd751b10 a6742cb90b56
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Jun 25 10:13:17 2023 -0700
# 
#     Merge tag 'perf_urgent_for_v6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
#     
#     Pull perf fixes from Borislav Petkov:
#     
#      - Drop the __weak attribute from a function prototype as it otherwise
#        leads to the function getting replaced by a dummy stub
#     
#      - Fix the umask value setup of the frontend event as former is
#        different on two Intel cores
#     
#     * tag 'perf_urgent_for_v6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
#       perf/x86/intel: Fix the FRONTEND encoding on GNR and MTL
#       perf/core: Drop __weak attribute from arch_perf_update_userpage() prototype
# < /opt/cross/kisskb/korg/gcc-11.3.0-nolibc/s390-linux/bin/s390-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-11.3.0-nolibc/s390-linux/bin/s390-linux-ld --version
# < git log --format=%s --max-count=1 547cc9be86f4c51c51fd429ace6c2e1ef9050d15
# make -s -j 160 ARCH=s390 O=/kisskb/build/linus_defconfig_s390x-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.3.0-nolibc/s390-linux/bin/s390-linux-  defconfig
# Added to kconfig CONFIG_DEBUG_INFO_BTF=n
# Added to kconfig 
# < make -s -j 160 ARCH=s390 O=/kisskb/build/linus_defconfig_s390x-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.3.0-nolibc/s390-linux/bin/s390-linux-  help
# make -s -j 160 ARCH=s390 O=/kisskb/build/linus_defconfig_s390x-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.3.0-nolibc/s390-linux/bin/s390-linux-  olddefconfig
.config:3677:warning: override: reassigning to symbol DEBUG_INFO_BTF
# make -s -j 160 ARCH=s390 O=/kisskb/build/linus_defconfig_s390x-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.3.0-nolibc/s390-linux/bin/s390-linux-  
Completed OK
# rm -rf /kisskb/build/linus_defconfig_s390x-gcc11
# Build took: 0:04:20.852518