# git rev-parse -q --verify 88264981f2082248e892a706b2c5004650faac54^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
# git rev-parse -q --verify 88264981f2082248e892a706b2c5004650faac54^{commit}
88264981f2082248e892a706b2c5004650faac54
# git checkout -q -f -B kisskb 88264981f2082248e892a706b2c5004650faac54
# git clean -qxdf
# < git log -1
# commit 88264981f2082248e892a706b2c5004650faac54
# Merge: 440b65232829 902d67a2d40f
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Sep 21 09:44:57 2024 -0700
# 
#     Merge tag 'sched_ext-for-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext
#     
#     Pull sched_ext support from Tejun Heo:
#      "This implements a new scheduler class called ‘ext_sched_class’, or
#       sched_ext, which allows scheduling policies to be implemented as BPF
#       programs.
#     
#       The goals of this are:
#     
#        - Ease of experimentation and exploration: Enabling rapid iteration
#          of new scheduling policies.
#     
#        - Customization: Building application-specific schedulers which
#          implement policies that are not applicable to general-purpose
#          schedulers.
#     
#        - Rapid scheduler deployments: Non-disruptive swap outs of scheduling
#          policies in production environments"
#     
#     See individual commits for more documentation, but also the cover letter
#     for the latest series:
#     
#     Link: https://lore.kernel.org/all/20240618212056.2833381-1-tj@kernel.org/
#     
#     * tag 'sched_ext-for-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext: (110 commits)
#       sched: Move update_other_load_avgs() to kernel/sched/pelt.c
#       sched_ext: Don't trigger ops.quiescent/runnable() on migrations
#       sched_ext: Synchronize bypass state changes with rq lock
#       scx_qmap: Implement highpri boosting
#       sched_ext: Implement scx_bpf_dispatch[_vtime]_from_dsq()
#       sched_ext: Compact struct bpf_iter_scx_dsq_kern
#       sched_ext: Replace consume_local_task() with move_local_task_to_local_dsq()
#       sched_ext: Move consume_local_task() upward
#       sched_ext: Move sanity check and dsq_mod_nr() into task_unlink_from_dsq()
#       sched_ext: Reorder args for consume_local/remote_task()
#       sched_ext: Restructure dispatch_to_local_dsq()
#       sched_ext: Fix processs_ddsp_deferred_locals() by unifying DTL_INVALID handling
#       sched_ext: Make find_dsq_for_dispatch() handle SCX_DSQ_LOCAL_ON
#       sched_ext: Refactor consume_remote_task()
#       sched_ext: Rename scx_kfunc_set_sleepable to unlocked and relocate
#       sched_ext: Add missing static to scx_dump_data
#       sched_ext: Add missing static to scx_has_op[]
#       sched_ext: Temporarily work around pick_task_scx() being called without balance_scx()
#       sched_ext: Add a cgroup scheduler which uses flattened hierarchy
#       sched_ext: Add cgroup support
#       ...
# < /opt/cross/kisskb/korg/gcc-13.1.0-nolibc/sparc64-linux/bin/sparc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-13.1.0-nolibc/sparc64-linux/bin/sparc64-linux-ld --version
# < git log --format=%s --max-count=1 88264981f2082248e892a706b2c5004650faac54
# make -s -j 24 ARCH=sparc64 O=/kisskb/build/linus_defconfig_sparc64-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/sparc64-linux/bin/sparc64-linux-  defconfig
# < make -s -j 24 ARCH=sparc64 O=/kisskb/build/linus_defconfig_sparc64-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/sparc64-linux/bin/sparc64-linux-  help
# make -s -j 24 ARCH=sparc64 O=/kisskb/build/linus_defconfig_sparc64-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/sparc64-linux/bin/sparc64-linux-  olddefconfig
# make -s -j 24 ARCH=sparc64 O=/kisskb/build/linus_defconfig_sparc64-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/sparc64-linux/bin/sparc64-linux-  
<stdin>:1519:2: warning: #warning syscall clone3 not implemented [-Wcpp]
/kisskb/src/arch/sparc/vdso/vclock_gettime.c:254:1: warning: no previous prototype for '__vdso_clock_gettime' [-Wmissing-prototypes]
  254 | __vdso_clock_gettime(clockid_t clock, struct __kernel_old_timespec *ts)
      | ^~~~~~~~~~~~~~~~~~~~
/kisskb/src/arch/sparc/vdso/vclock_gettime.c:282:1: warning: no previous prototype for '__vdso_clock_gettime_stick' [-Wmissing-prototypes]
  282 | __vdso_clock_gettime_stick(clockid_t clock, struct __kernel_old_timespec *ts)
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~
/kisskb/src/arch/sparc/vdso/vclock_gettime.c:307:1: warning: no previous prototype for '__vdso_gettimeofday' [-Wmissing-prototypes]
  307 | __vdso_gettimeofday(struct __kernel_old_timeval *tv, struct timezone *tz)
      | ^~~~~~~~~~~~~~~~~~~
/kisskb/src/arch/sparc/vdso/vclock_gettime.c:343:1: warning: no previous prototype for '__vdso_gettimeofday_stick' [-Wmissing-prototypes]
  343 | __vdso_gettimeofday_stick(struct __kernel_old_timeval *tv, struct timezone *tz)
      | ^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /kisskb/src/arch/sparc/vdso/vdso32/vclock_gettime.c:22:
/kisskb/src/arch/sparc/vdso/vdso32/../vclock_gettime.c:254:1: warning: no previous prototype for '__vdso_clock_gettime' [-Wmissing-prototypes]
  254 | __vdso_clock_gettime(clockid_t clock, struct __kernel_old_timespec *ts)
      | ^~~~~~~~~~~~~~~~~~~~
/kisskb/src/arch/sparc/vdso/vdso32/../vclock_gettime.c:282:1: warning: no previous prototype for '__vdso_clock_gettime_stick' [-Wmissing-prototypes]
  282 | __vdso_clock_gettime_stick(clockid_t clock, struct __kernel_old_timespec *ts)
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~
/kisskb/src/arch/sparc/vdso/vdso32/../vclock_gettime.c:307:1: warning: no previous prototype for '__vdso_gettimeofday' [-Wmissing-prototypes]
  307 | __vdso_gettimeofday(struct __kernel_old_timeval *tv, struct timezone *tz)
      | ^~~~~~~~~~~~~~~~~~~
/kisskb/src/arch/sparc/vdso/vdso32/../vclock_gettime.c:343:1: warning: no previous prototype for '__vdso_gettimeofday_stick' [-Wmissing-prototypes]
  343 | __vdso_gettimeofday_stick(struct __kernel_old_timeval *tv, struct timezone *tz)
      | ^~~~~~~~~~~~~~~~~~~~~~~~~
/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/sparc64-linux/bin/sparc64-linux-ld: warning: arch/sparc/vdso/vdso-note.o: missing .note.GNU-stack section implies executable stack
/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/sparc64-linux/bin/sparc64-linux-ld: NOTE: This behaviour is deprecated and will be removed in a future version of the linker
/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/sparc64-linux/bin/sparc64-linux-ld: warning: arch/sparc/vdso/vdso32/vdso-note.o: missing .note.GNU-stack section implies executable stack
/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/sparc64-linux/bin/sparc64-linux-ld: NOTE: This behaviour is deprecated and will be removed in a future version of the linker
/kisskb/src/kernel/fork.c: In function '__do_sys_clone3':
/kisskb/src/kernel/fork.c:3078:2: warning: #warning clone3() entry point is missing, please fix [-Wcpp]
 3078 | #warning clone3() entry point is missing, please fix
      |  ^~~~~~~
/kisskb/src/kernel/fork.c:3078:2: warning: #warning clone3() entry point is missing, please fix [-Wcpp]
 3078 | #warning clone3() entry point is missing, please fix
      |  ^~~~~~~
WARNING: modpost: EXPORT symbol "_mcount" [vmlinux] version generation failed, symbol will not be versioned.
Is "_mcount" prototyped in <asm/asm-prototypes.h>?
Completed OK
# rm -rf /kisskb/build/linus_defconfig_sparc64-gcc13
# Build took: 0:03:12.412284