# git rev-parse -q --verify e32cde8d2bd7d251a8f9b434143977ddf13dcec6^{commit}
e32cde8d2bd7d251a8f9b434143977ddf13dcec6
already have revision, skipping fetch
# git checkout -q -f -B kisskb e32cde8d2bd7d251a8f9b434143977ddf13dcec6
# git clean -qxdf
# < git log -1
# commit e32cde8d2bd7d251a8f9b434143977ddf13dcec6
# Merge: 190ecde722dd 95b873693a08
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon Sep 30 12:58:17 2024 -0700
# 
#     Merge tag 'sched_ext-for-6.12-rc1-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext
#     
#     Pull sched_ext fixes from Tejun Heo:
#     
#      - When sched_ext is in bypass mode (e.g. while disabling the BPF
#        scheduler), it was using one DSQ to implement global FIFO scheduling
#        as all it has to do is guaranteeing reasonable forward progress.
#     
#        On multi-socket machines, this can lead to live-lock conditions under
#        certain workloads. Fixed by splitting the queue used for FIFO
#        scheduling per NUMA node. This required several preparation patches.
#     
#      - Hotplug tests on powerpc could reliably trigger deadlock while
#        enabling a BPF scheduler.
#     
#        This was caused by cpu_hotplug_lock nesting inside scx_fork_rwsem and
#        then CPU hotplug path trying to fork a new thread while holding
#        cpu_hotplug_lock.
#     
#        Fixed by restructuring locking in enable and disable paths so that
#        the two locks are not coupled. This required several preparation
#        patches which also fixed a couple other issues in the enable path.
#     
#      - A build fix for !CONFIG_SMP
#     
#      - Userspace tooling sync and updates
#     
#     * tag 'sched_ext-for-6.12-rc1-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext:
#       sched_ext: Remove redundant p->nr_cpus_allowed checker
#       sched_ext: Decouple locks in scx_ops_enable()
#       sched_ext: Decouple locks in scx_ops_disable_workfn()
#       sched_ext: Add scx_cgroup_enabled to gate cgroup operations and fix scx_tg_online()
#       sched_ext: Enable scx_ops_init_task() separately
#       sched_ext: Fix SCX_TASK_INIT -> SCX_TASK_READY transitions in scx_ops_enable()
#       sched_ext: Initialize in bypass mode
#       sched_ext: Remove SCX_OPS_PREPPING
#       sched_ext: Relocate check_hotplug_seq() call in scx_ops_enable()
#       sched_ext: Use shorter slice while bypassing
#       sched_ext: Split the global DSQ per NUMA node
#       sched_ext: Relocate find_user_dsq()
#       sched_ext: Allow only user DSQs for scx_bpf_consume(), scx_bpf_dsq_nr_queued() and bpf_iter_scx_dsq_new()
#       scx_flatcg: Use a user DSQ for fallback instead of SCX_DSQ_GLOBAL
#       tools/sched_ext: Receive misc updates from SCX repo
#       sched_ext: Add __COMPAT helpers for features added during v6.12 devel cycle
#       sched_ext: Build fix for !CONFIG_SMP
# < /opt/cross/kisskb/korg/gcc-8.5.0-nolibc/mips-linux/bin/mips-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.5.0-nolibc/mips-linux/bin/mips-linux-ld --version
# < git log --format=%s --max-count=1 e32cde8d2bd7d251a8f9b434143977ddf13dcec6
# make -s -j 160 ARCH=mips O=/kisskb/build/linus_ip22_defconfig_mips-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/mips-linux/bin/mips-linux-  ip22_defconfig
# < make -s -j 160 ARCH=mips O=/kisskb/build/linus_ip22_defconfig_mips-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/mips-linux/bin/mips-linux-  help
# make -s -j 160 ARCH=mips O=/kisskb/build/linus_ip22_defconfig_mips-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/mips-linux/bin/mips-linux-  olddefconfig
# make -s -j 160 ARCH=mips O=/kisskb/build/linus_ip22_defconfig_mips-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/mips-linux/bin/mips-linux-  
/kisskb/src/drivers/scsi/sgiwd93.c:173:6: warning: no previous prototype for 'sgiwd93_reset' [-Wmissing-prototypes]
 void sgiwd93_reset(unsigned long base)
      ^~~~~~~~~~~~~
Completed OK
# rm -rf /kisskb/build/linus_ip22_defconfig_mips-gcc8
# Build took: 0:01:10.076381