# git rev-parse -q --verify 90450a06162e6c71ab813ea22a83196fe7cff4bc^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
# git rev-parse -q --verify 90450a06162e6c71ab813ea22a83196fe7cff4bc^{commit}
90450a06162e6c71ab813ea22a83196fe7cff4bc
# git checkout -q -f -B kisskb 90450a06162e6c71ab813ea22a83196fe7cff4bc
# git clean -qxdf
# < git log -1
# commit 90450a06162e6c71ab813ea22a83196fe7cff4bc
# Merge: 447cec034b78 a80712b9cc7e
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Wed Nov 8 09:47:52 2023 -0800
# 
#     Merge tag 'rcu-fixes-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks
#     
#     Pull RCU fixes from Frederic Weisbecker:
#     
#      - Fix a lock inversion between scheduler and RCU introduced in
#        v6.2-rc4. The scenario could trigger on any user of RCU_NOCB
#        (mostly Android but also nohz_full)
#     
#      - Fix PF_IDLE semantic changes introduced in v6.6-rc3 breaking
#        some RCU-Tasks and RCU-Tasks-Trace expectations as to what
#        exactly is an idle task. This resulted in potential spurious
#        stalls and warnings.
#     
#     * tag 'rcu-fixes-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks:
#       rcu/tasks-trace: Handle new PF_IDLE semantics
#       rcu/tasks: Handle new PF_IDLE semantics
#       rcu: Introduce rcu_cpu_online()
#       rcu: Break rcu_node_0 --> &rq->__lock order
# < /opt/cross/kisskb/korg/gcc-11.3.0-nolibc/sparc64-linux/bin/sparc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-11.3.0-nolibc/sparc64-linux/bin/sparc64-linux-ld --version
# < git log --format=%s --max-count=1 90450a06162e6c71ab813ea22a83196fe7cff4bc
# make -s -j 160 ARCH=sparc64 O=/kisskb/build/linus_allmodconfig_sparc64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.3.0-nolibc/sparc64-linux/bin/sparc64-linux-  allmodconfig
# Added to kconfig CONFIG_BUILD_DOCSRC=n
# Added to kconfig CONFIG_HAVE_FTRACE_MCOUNT_RECORD=n
# Added to kconfig CONFIG_SAMPLES=n
# Added to kconfig CONFIG_MODULE_SIG=n
# < make -s -j 160 ARCH=sparc64 O=/kisskb/build/linus_allmodconfig_sparc64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.3.0-nolibc/sparc64-linux/bin/sparc64-linux-  help
# make -s -j 160 ARCH=sparc64 O=/kisskb/build/linus_allmodconfig_sparc64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.3.0-nolibc/sparc64-linux/bin/sparc64-linux-  olddefconfig
# make -s -j 160 ARCH=sparc64 O=/kisskb/build/linus_allmodconfig_sparc64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.3.0-nolibc/sparc64-linux/bin/sparc64-linux-  
<stdin>:1519:2: warning: #warning syscall clone3 not implemented [-Wcpp]
  kernel: arch/sparc/boot/image is ready
  kernel: arch/sparc/boot/zImage is ready
Completed OK
# rm -rf /kisskb/build/linus_allmodconfig_sparc64-gcc11
# Build took: 0:21:40.861914