# git rev-parse -q --verify b047602d579b4fb028128a525f056bbdc890e7f0^{commit}
b047602d579b4fb028128a525f056bbdc890e7f0
already have revision, skipping fetch
# git checkout -q -f -B kisskb b047602d579b4fb028128a525f056bbdc890e7f0
# git clean -qxdf
# < git log -1
# commit b047602d579b4fb028128a525f056bbdc890e7f0
# Merge: 72a8e05d4f66 1e1fb420fe68
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue Jul 12 16:17:40 2022 -0700
# 
#     Merge tag 'trace-v5.19-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
#     
#     Pull tracing fixes from Steven Rostedt:
#      "Fixes and minor clean ups for tracing:
#     
#        - Fix memory leak by reverting what was thought to be a double free.
#     
#          A static tool had gave a false positive that a double free was
#          possible in the error path, but it was actually a different
#          location that confused the static analyzer (and those of us that
#          reviewed it).
#     
#        - Move use of static buffers by ftrace_dump() to a location that can
#          be used by kgdb's ftdump(), as it needs it for the same reasons.
#     
#        - Clarify in the Kconfig description that function tracing has
#          negligible impact on x86, but may have a bit bigger impact on other
#          architectures.
#     
#        - Remove unnecessary extra semicolon in trace event.
#     
#        - Make a local variable static that is used in the fprobes sample
#     
#        - Use KSYM_NAME_LEN for length of function in kprobe sample and get
#          rid of unneeded macro for the same purpose"
#     
#     * tag 'trace-v5.19-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
#       samples: Use KSYM_NAME_LEN for kprobes
#       fprobe/samples: Make sample_probe static
#       blk-iocost: tracing: atomic64_read(&ioc->vtime_rate) is assigned an extra semicolon
#       ftrace: Be more specific about arch impact when function tracer is enabled
#       tracing: Fix sleeping while atomic in kdb ftdump
#       tracing/histograms: Fix memory leak problem
# < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/s390-linux/bin/s390-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/s390-linux/bin/s390-linux-ld --version
# < git log --format=%s --max-count=1 b047602d579b4fb028128a525f056bbdc890e7f0
# < make -s -j 32 ARCH=s390 O=/kisskb/build/linus_s390-allnoconfig_s390x-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/s390-linux/bin/s390-linux-  allnoconfig
# < make -s -j 32 ARCH=s390 O=/kisskb/build/linus_s390-allnoconfig_s390x-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/s390-linux/bin/s390-linux-  help
# make -s -j 32 ARCH=s390 O=/kisskb/build/linus_s390-allnoconfig_s390x-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/s390-linux/bin/s390-linux-  olddefconfig
# make -s -j 32 ARCH=s390 O=/kisskb/build/linus_s390-allnoconfig_s390x-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/s390-linux/bin/s390-linux-  
Completed OK
# rm -rf /kisskb/build/linus_s390-allnoconfig_s390x-gcc11
# Build took: 0:00:37.929025