linux/arch/csky/kernel
Linus Torvalds 6c7340a7a8 Scheduler updates for v6.18:
Core scheduler changes:
 
  - Make migrate_{en,dis}able() inline, to improve performance
    (Menglong Dong)
 
  - Move STDL_INIT() functions out-of-line (Peter Zijlstra)
 
  - Unify the SCHED_{SMT,CLUSTER,MC} Kconfig (Peter Zijlstra)
 
 Fair scheduling:
 
  - Defer throttling when tasks exit to user-space, to reduce the
    chance & impact of throttle-preemption with held locks and
    other resources. (Aaron Lu, Valentin Schneider)
 
  - Get rid of sched_domains_curr_level hack for tl->cpumask(),
    as the warning was getting triggered on certain topologies.
    (Peter Zijlstra)
 
 Misc cleanups & fixes:
 
  - Header cleanups (Menglong Dong)
 
  - Fix race in push_dl_task() (Harshit Agarwal)
 
 Signed-off-by: Ingo Molnar <mingo@kernel.org>
 -----BEGIN PGP SIGNATURE-----
 
 iQJFBAABCgAvFiEEBpT5eoXrXCwVQwEKEnMQ0APhK1gFAmjWn0IRHG1pbmdvQGtl
 cm5lbC5vcmcACgkQEnMQ0APhK1i9ng/+KJYEsNilPA6nGzZLurU3HXm6S5NrNBPc
 xJU43eo3QdFUymKqYaCoXCwaMah3m8fFW+DC8ZoEvWC5wHnlIw6+u/ZEtsWQ4R8N
 8+sjQddQeb9Gez+nkC7pXX8h1nqlhHyGWU88+9hOyEEMk21KgH7tJ5gOuGQdPhiA
 v24D8dkS1sT6CAeqZAycYIkos+kfNNV+wAEQCXAxfvSSslpzJVZcj9kdQInxF4O4
 9+WrvFZFVYJWdJgmgfbpBMw7N8a4Gpv+Lr6U0ZVXHNeLjNdn60I+5Me+9BW9GRcO
 pPL50RfGgGgVIqyEHvBhhz8p0tlKUJo9NkRJ9hmNB5SKT3P442SU789ppTYgI1il
 5P4g3TiuomqPVuo99/mYHYOpT6NkYC1fkwMP9Hfk4NRUX0EA6lKXelVnMXaC3Z7R
 U+0xVYtK4BBLRFBo4HIEM1HChSIcOnutuufFX4lPPt+ewnAmJwSt619w+lBF0v+n
 cpiLIlQ74LrYlrULw3bznnwzh5dV8XHm4CT3XAShm6qB97/SaLr0rI5W7njdSvte
 ym9z4yFWidawowvLWjFX1CykSnX/T5MV+uzuIH64MEIA39B4VKJWCAC3l3AMJn/5
 Ckhf93B5uG0q+wUtE66x/JrN7wtbz9PMpwh01fXNWs/eWc1VKkVrvq+PmHODngmz
 drSUoI1P570=
 =8ZTZ
 -----END PGP SIGNATURE-----

Merge tag 'sched-core-2025-09-26' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull scheduler updates from Ingo Molnar:
 "Core scheduler changes:

   - Make migrate_{en,dis}able() inline, to improve performance
     (Menglong Dong)

   - Move STDL_INIT() functions out-of-line (Peter Zijlstra)

   - Unify the SCHED_{SMT,CLUSTER,MC} Kconfig (Peter Zijlstra)

  Fair scheduling:

   - Defer throttling to when tasks exit to user-space, to reduce the
     chance & impact of throttle-preemption with held locks and other
     resources (Aaron Lu, Valentin Schneider)

   - Get rid of sched_domains_curr_level hack for tl->cpumask(), as the
     warning was getting triggered on certain topologies (Peter
     Zijlstra)

  Misc cleanups & fixes:

   - Header cleanups (Menglong Dong)

   - Fix race in push_dl_task() (Harshit Agarwal)"

* tag 'sched-core-2025-09-26' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  sched: Fix some typos in include/linux/preempt.h
  sched: Make migrate_{en,dis}able() inline
  rcu: Replace preempt.h with sched.h in include/linux/rcupdate.h
  arch: Add the macro COMPILE_OFFSETS to all the asm-offsets.c
  sched/fair: Do not balance task to a throttled cfs_rq
  sched/fair: Do not special case tasks in throttled hierarchy
  sched/fair: update_cfs_group() for throttled cfs_rqs
  sched/fair: Propagate load for throttled cfs_rq
  sched/fair: Get rid of throttled_lb_pair()
  sched/fair: Task based throttle time accounting
  sched/fair: Switch to task based throttle model
  sched/fair: Implement throttle task work and related helpers
  sched/fair: Add related data structure for task based throttle
  sched: Unify the SCHED_{SMT,CLUSTER,MC} Kconfig
  sched: Move STDL_INIT() functions out-of-line
  sched/fair: Get rid of sched_domains_curr_level hack for tl->cpumask()
  sched/deadline: Fix race in push_dl_task()
2025-09-30 10:35:11 -07:00
..
probes kprobe/ftrace: bail out if ftrace was killed 2024-05-16 07:23:30 +09:00
vdso vdso: Rename included Makefile 2025-02-21 09:54:01 +01:00
Makefile arch: use always-$(KBUILD_BUILTIN) for vmlinux.lds 2025-06-07 14:38:07 +09:00
Makefile.syscalls csky: convert to generic syscall table 2024-07-10 14:23:38 +02:00
asm-offsets.c arch: Add the macro COMPILE_OFFSETS to all the asm-offsets.c 2025-09-25 09:57:15 +02:00
atomic.S csky: Remove prologue of page fault handler in entry.S 2021-01-12 09:52:40 +08:00
cpu-probe.c
entry.S Revert "csky: Add support for restartable sequence" 2022-11-11 04:59:28 -05:00
ftrace.c ftrace: Cleanup ftrace_dyn_arch_init() 2021-10-08 19:41:39 -04:00
head.S csky: Add memory layout 2.5G(user):1.5G(kernel) 2021-01-12 09:52:40 +08:00
irq.c irq: csky: perform irqentry in entry code 2021-10-26 10:13:27 +01:00
jump_label.c csky: Add jump-label implementation 2022-07-30 11:12:03 -04:00
module.c csky: fix old style declaration in module.c 2023-07-29 19:25:46 -04:00
perf_callchain.c uaccess: fix type mismatch warnings from access_ok() 2022-02-25 09:36:05 +01:00
perf_event.c csky/perf: Remove driver-specific throttle support 2025-05-21 13:57:45 +02:00
perf_regs.c perf/arch: Remove perf_sample_data::regs_user_copy 2020-11-09 18:12:34 +01:00
power.c csky: Use do_kernel_power_off() 2022-05-19 19:30:30 +02:00
process.c arch: copy_thread: pass clone_flags as u64 2025-09-01 15:31:34 +02:00
ptrace.c csky: ptrace: Use USER_REGSET_NOTE_TYPE() to specify regset note names 2025-07-14 22:27:47 -07:00
setup.c csky: move setup_initrd() to setup.c 2025-03-17 22:06:51 -07:00
signal.c Revert "csky: Add support for restartable sequence" 2022-11-11 04:59:28 -05:00
smp.c smp: Consolidate smp_prepare_boot_cpu() 2024-03-04 12:01:54 +01:00
stacktrace.c csky: add arch support current_stack_pointer 2022-10-21 23:52:29 -04:00
syscall.c syscalls: mmap(): use unsigned offset type consistently 2024-06-25 15:57:38 +02:00
syscall_table.c csky: convert to generic syscall table 2024-07-10 14:23:38 +02:00
time.c
traps.c arch: include linux/cpu.h for trap_init() prototype 2023-11-23 11:32:31 +01:00
vdso.c csky/vdso: Remove arch_vma_name() 2024-11-02 12:37:32 +01:00
vmlinux.lds.S objtool/idle: Validate __cpuidle code as noinstr 2023-01-13 11:48:15 +01:00